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<!doctype html>
<html>
<head>
<meta charset='UTF-8'><meta name='viewport' content='width=device-width initial-scale=1'>
<title>FlappyBrick_PB17030742</title><link href='https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext' rel='stylesheet' type='text/css' /><style type='text/css'>html {overflow-x: initial !important;}:root { --bg-color:#ffffff; --text-color:#333333; --select-text-bg-color:#B5D6FC; --select-text-font-color:auto; --monospace:"Lucida Console",Consolas,"Courier",monospace; }
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<div id='write' class = 'is-node'><center><font color="#87CEEB" size="30">FPGA实验----FlappyBrick</font></center><center>孙萌萌 PB17030742</center><p> </p><h1><a name='header-n5' class='md-header-anchor '></a>FlappyBrick</h1><div class='md-toc' mdtype='toc'><p class="md-toc-content"><span class="md-toc-item md-toc-h1" data-ref="n5"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n5">FlappyBrick</a></span><span class="md-toc-item md-toc-h2" data-ref="n7"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n7">1. 游戏简介</a></span><span class="md-toc-item md-toc-h2" data-ref="n13"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n13">2. 实现原理</a></span><span class="md-toc-item md-toc-h3" data-ref="n14"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n14">2.1 VGA显示原理</a></span><span class="md-toc-item md-toc-h3" data-ref="n42"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n42">2.2 mono audio原理</a></span><span class="md-toc-item md-toc-h3" data-ref="n49"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n49">2.3 PWM 原理</a></span><span class="md-toc-item md-toc-h2" data-ref="n57"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n57">3. 模块分析和代码实现</a></span><span class="md-toc-item md-toc-h2" data-ref="n78"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n78">4.演示视频</a></span><span class="md-toc-item md-toc-h2" data-ref="n93"><a class="md-toc-inner" style="cursor: pointer;" href="#header-n93">5.实验思考</a></span></p></div><h2><a name='header-n7' class='md-header-anchor '></a>1. 游戏简介</h2><p> </p><p> 这次的数字电路实验没有具体要求。在我上高中的时候，FlappyBird这个游戏曾经风靡一时。因此这次我想利用FPGA的VGA和mono接外部设备，实现一个体现我科 <strong>红专并进，理实交融</strong> 特色的模仿FlappyBird小游戏--<em>FlappyBrick（飞翔的红砖）</em>。</p><p> 整个游戏在屏幕上显示的部分，有开始界面，游戏界面，和结束（Game Over）界面。其中游戏界面中，有一个30x30pixels的红色“砖块”，和位置是 <em>随机</em> 出现的绿色管道。绿色管道上界和下界之间有150p的高度差，红色的砖块必须从绿色管道之间穿越并且不发生碰撞，才算成功穿越一个管道，分数+1，否则死亡；玩家通过按键控制砖块的高度，砖块默认是以10p/s的速度下降，砖块调到地面上同样会死亡。一旦死亡，GameOver界面即会出现。管道移动的速度随着时间增长加快，加大游戏难度。</p><p> FPGA板子部分，其中我设置btnuc按钮为上升按键，按键每按下一次，砖块的高度上升50p；btnuup为reset按键，一切清零从开始来；sw1为控制开始的开关，为1时开始游戏，为0 时一直处于开始界面。同时我还利用板子上的七段数码管来计分，每通过一个板子，七段数码管显示的数字+1。我显示的最高分数为9999，就是4位数码管。</p><p> 蜂鸣器部分，我外接的是一个小音箱。BGM是《永恒的东风》，契合主题。</p><h2><a name='header-n13' class='md-header-anchor '></a>2. 实现原理</h2><h3><a name='header-n14' class='md-header-anchor '></a>2.1 VGA显示原理</h3><p> VGA（video graphics array）即视频图形阵列，是IBM在1987年随PS/2一起推出的使用模拟信号的一种视频传输标准。VGA接口分公口和母口，如下图：</p><p> </p><p> </p><p><img src='http://www.stepfpga.com/doc/_media/vga%E6%8E%A5%E5%8F%A3.jpg?cache=&w=617&h=218&tok=bc4821' alt='vgaæ¥å£.jpg' referrerPolicy='no-referrer' /></p><p> </p><p> </p><p>VGA接口引脚定义如下：</p><p><img src='http://www.stepfpga.com/doc/_media/vga%E6%8E%A5%E5%8F%A3%E5%AE%9A%E4%B9%89.jpg?cache=&w=730&h=213&tok=3366a0' alt='vgaæ¥å£å®ä¹.jpg' referrerPolicy='no-referrer' /></p><p> </p><p>一个标准的VGA接口应该有以下端口： </p><ul><li>红绿蓝三色信号（R\G\B）</li><li>行场同步信号（HS\VS）</li><li>以及很多的地屏蔽</li></ul><p>VGA驱动显示器用的是扫描的方式，逐行扫描是扫描从屏幕的左上角一点开始，由左向右逐点扫描，每扫描完一行，电子束回到屏幕的左边下一行的起始位置，在这期间CRT（阴极射线显像管）对电子束进行消隐，每行结束时，用行同步信号进行同步；当扫描完所有行之后形成一帧，用场同步信号进行同步，并使扫描回到屏幕左上方，同时进行场消隐，开始下一帧。VGA一直在扫描，每一场的扫描包括了若干行扫描，依次循环； </p><p>时钟频率：以<span class="MathJax_Preview"></span><span class="MathJax_SVG" id="MathJax-Element-1-Frame" tabindex="-1" style="font-size: 100%; display: inline-block;"><svg xmlns:xlink="http://www.w3.org/1999/xlink" width="26.688ex" height="2.577ex" viewBox="0 -806.1 11490.4 1109.7" role="img" focusable="false" style="vertical-align: -0.705ex;"><defs><path stroke-width="0" id="E1-MJMAIN-36" d="M42 313Q42 476 123 571T303 666Q372 666 402 630T432 550Q432 525 418 510T379 495Q356 495 341 509T326 548Q326 592 373 601Q351 623 311 626Q240 626 194 566Q147 500 147 364L148 360Q153 366 156 373Q197 433 263 433H267Q313 433 348 414Q372 400 396 374T435 317Q456 268 456 210V192Q456 169 451 149Q440 90 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matrix(1 0 0 -1 0 0)">时</text></g><g transform="translate(3108,0)"><text font-family="STIXGeneral,'Arial Unicode MS',serif" stroke="none" transform="scale(50.259) matrix(1 0 0 -1 0 0)">钟</text></g><use xlink:href="#E5-MJMAIN-2C" x="3956" y="0"></use><g transform="translate(4401,0)"><text font-family="STIXGeneral,'Arial Unicode MS',serif" stroke="none" transform="scale(50.259) matrix(1 0 0 -1 0 0)">其</text></g><g transform="translate(5249,0)"><text font-family="STIXGeneral,'Arial Unicode MS',serif" stroke="none" transform="scale(50.259) matrix(1 0 0 -1 0 0)">中</text></g><g transform="translate(6053,0)"><use xlink:href="#E5-MJMAIN-36"></use><use xlink:href="#E5-MJMAIN-34" x="500" y="0"></use><use xlink:href="#E5-MJMAIN-30" x="1000" y="0"></use></g></g></svg></span><script type="math/tex" id="MathJax-Element-5">800点时钟,其中640</script>点为有效显示区,每一行有一个行同步信号，该脉冲宽度为96个点时钟。由此可知：行频为<span class="MathJax_Preview"></span><span class="MathJax_SVG" id="MathJax-Element-6-Frame" tabindex="-1" 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-11 59 -11H54H41Q35 -5 35 -2Q35 13 93 84Q132 129 225 214T340 322Q352 338 347 338Z"></path></defs><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="matrix(1 0 0 -1 0 0)"><use xlink:href="#E9-MJMAIN-32"></use><use xlink:href="#E9-MJMAIN-35" x="500" y="0"></use><use xlink:href="#E9-MJMATHI-4D" x="1000" y="0"></use><use xlink:href="#E9-MJMATHI-48" x="2051" y="0"></use><use xlink:href="#E9-MJMATHI-7A" x="2939" y="0"></use></g></svg></span><script type="math/tex" id="MathJax-Element-9">25MHz</script>。</p><p>VGA显示时序如下：</p><p><img src='http://www.stepfpga.com/doc/_media/vga%E6%97%B6%E5%BA%8F.png?cache=&w=786&h=700&tok=437f1e' alt='vgaæ¶åº.png' referrerPolicy='no-referrer' /></p><p> <em>VESA</em>中定义行时序和场时序都需要同步脉冲（Sync a）、显示后沿（Back porch b）、显示时序段（Display interval c）和显示前沿（Front porch d）四部分。VGA工业标准显示模式要求：行同步，场同步都为负极性，即同步脉冲要求是负脉冲。</p><p> 由VGA的行时序可知：没一行都有一个负极性行同步脉冲（Sync a），是数据行的结束标志，同时也是下一行的开始标志。在同步脉冲之后为显示后沿（Back porch b），在显示时序段（Display interval c）显示器为亮的过程，<em>RGB</em> 数据驱动一行上的每一个像素点，从而显示一行。在一行的最后为显示前沿（Front porch d）。在显示时间段（Display interval c）之外没有图像投射到屏幕是插入消隐信号。同步脉冲(Sync a)、显示后沿（Back porch b）和显示前沿（Front porch d）都是在行消隐间隔内(Horizontal Blanking Interval)，当消隐有效时，<em>RGB</em>信号无效，屏幕不显示数据。</p><p> VGA的场时序与行时序基本一样，每一帧的负极性脉冲（Sync a）是一帧的结束标志，同时也是下一帧的开始标志。而显示数据是一帧的所有行数据。</p><p>VGA显示区域和消隐区域：</p><p><img src='http://www.stepfpga.com/doc/_media/vga%E6%98%BE%E7%A4%BA%E5%8C%BA%E5%9F%9F.png?cache=&w=723&h=463&tok=62ab17' alt='vgaæ¾ç¤ºåºå.png' referrerPolicy='no-referrer' /></p><p> </p><h3><a name='header-n42' class='md-header-anchor '></a>2.2 mono audio原理</h3><p>FPGA或单片机的GPIO口驱动能力弱，不能直接驱动无源蜂鸣器，常用的蜂鸣器驱动电路如下： </p><p><img src='http://www.stepfpga.com/doc/_media/%E6%97%A0%E6%BA%90%E8%9C%82%E9%B8%A3%E5%99%A8%E9%A9%B1%E5%8A%A8%E7%94%B5%E8%B7%AF.jpg?cache=&w=599&h=477&tok=09c1fd' alt='æ æºè鸣å¨é©±å¨çµè·¯.jpg' referrerPolicy='no-referrer' /></p><p> </p><p>蜂鸣器使用NPN三极管（9013）驱动，三极管当开关用，当基极电压拉高时，蜂鸣器通电，当基极电压拉低时，蜂鸣器断电，FPGA控制GPIO口给三极管的基极输出不同频率的脉冲信号，蜂鸣器就可以发出不同的音节。
不同音节与蜂鸣器震荡频率的对应关系如下： </p><p><img src='http://www.stepfpga.com/doc/_media/%E8%9C%82%E9%B8%A3%E5%99%A8%E9%9F%B3%E8%8A%82%E9%A2%91%E7%8E%87.jpg?cache=&w=670&h=268&tok=81c3fd' alt='è鸣å¨é³èé¢ç.jpg' referrerPolicy='no-referrer' /></p><p>使用PWM（脉宽调制）的方法，使用计数器对系统时钟进行分频，改变计数器的计数终值从而实现调节PWM信号频率的目的，使用PWM信号控制蜂鸣器电路。 </p><h3><a name='header-n49' class='md-header-anchor '></a>2.3 PWM 原理</h3><p> PWM是一种对模拟信号电平进行数字编码的方法。通过高分辨率计数器的使用，方波的占空比被调制用来对一个具体模拟信号的电平进行编码。PWM信号仍然是数字的，因为在给定的任何时刻，满幅值的直流供电要么完全有(ON)，要么完全无(OFF)。电压或电流源是以一种通(ON)或断(OFF)的重复脉冲序列被加到模拟负载上去的。通的时候即是直流供电被加到负载上的时候，断的时候即是供电被断开的时候。只要带宽足够，任何模拟值都可以使用PWM进行编码。</p><p><img src='https://img-blog.csdn.net/20140109112052437?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvc2t5d2Fsa2VyX2xlbw==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center' alt='img' referrerPolicy='no-referrer' /></p><p> 图1</p><p> 图1显示了三种不同的PWM信号。图1a是一个占空比为10%的PWM输出，即在信号周期中，10％的时间通，其余90％的时间断。图1b和图1c显示的分别是占空比为50%和90%的PWM输出。这三种PWM输出编码的分别是强度为满度值的10%、50%和90%的三种不同模拟信号值。例如，假设供电电源为9V，占空比为10%，则对应的是一个幅度为0.9V的模拟信号。</p><p><img src='https://img-blog.csdn.net/20140109112107953?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvc2t5d2Fsa2VyX2xlbw==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center' alt='img' referrerPolicy='no-referrer' /></p><p> 图2</p><p> 图2是一个可以用PWM进行简单驱动的电路。图中使用9V电池给一个白炽灯泡供电。如果将连接电池和灯泡的开关闭合50MS，灯泡将在这中间得到9V的供电。如果再下一个50ms中开关断开，灯泡供电是0V。如果在一秒内将这个循环重复十次，灯泡会点亮并且像接到一个4.5V的电池上。这种情况下占空比为50%，调制频率10Hz。</p><h2><a name='header-n57' class='md-header-anchor '></a>3. 模块分析和代码实现</h2><ul><li>将板载100MHz时钟分频出25MHz</li></ul><pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="verilog" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="verilog"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 45px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 37px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><span><span></span>x</span></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: -37px; width: 37px;"></div><div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">1</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">module</span> <span class="cm-variable">clockdiv</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">2</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">clk</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">3</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">clr</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">4</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-variable">clk_25</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">5</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">6</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">7</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span><span class="cm-bracket">[</span><span class="cm-number">1</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">count</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">8</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">initial</span> <span class="cm-variable">count</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">9</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">clr</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">10</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">11</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">clr</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">12</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">count</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">13</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-variable">count</span><<span class="cm-meta">=</span><span class="cm-variable">count</span><span class="cm-meta">+</span><span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">14</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">15</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">16</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">assign</span> <span class="cm-variable">clk_25</span> <span class="cm-meta">=</span><span class="cm-variable">count</span><span class="cm-bracket">[</span><span class="cm-number">1</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">17</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endmodule</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">18</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 403px;"></div><div class="CodeMirror-gutters" style="height: 403px;"><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 36px;"></div></div></div></div></pre><ul><li>VGA 扫描</li></ul><pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="verilog" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="verilog"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 45px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 37px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre><div class="CodeMirror-linenumber CodeMirror-gutter-elt"><div>73</div></div></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: -37px; width: 37px;"></div><div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">1</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">module</span> <span class="cm-variable">vgaSync</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">2</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">input</span> <span class="cm-variable">clk</span>,<span class="cm-comment">//clk_25</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">3</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">input</span> <span class="cm-variable">rst</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">4</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">input</span> <span class="cm-keyword">wire</span> <span class="cm-variable">hs</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">5</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">input</span> <span class="cm-keyword">wire</span> <span class="cm-variable">vs</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">6</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">output</span> <span class="cm-keyword">wire</span> <span class="cm-variable">videoen</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">7</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">output</span> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">hc</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">8</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">output</span> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">vc</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">9</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">10</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">vsenable</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">11</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">hs</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">12</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">vs</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">13</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">videoen</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">14</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">15</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">16</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">17</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">18</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span><span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">19</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">hc</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">20</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">21</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">22</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">hc</span><span class="cm-meta">==</span><span class="cm-number">10'd799</span><span class="cm-bracket">)</span><span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">23</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">24</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">hc</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">25</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vsenable</span><<span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">26</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">27</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">28</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">29</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">hc</span> <<span class="cm-meta">=</span> <span class="cm-variable">hc</span> <span class="cm-meta">+</span> <span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">30</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vsenable</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">31</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">32</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">33</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">34</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">35</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span>@ <span class="cm-bracket">(</span><span class="cm-meta">*</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">36</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">37</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">hc</span><<span class="cm-number">96</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">38</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">hs</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">39</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">40</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">hs</span><span class="cm-meta">=</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">41</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">42</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">43</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span>@<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">44</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">45</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">46</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vc</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">47</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">48</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vsenable</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">49</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">50</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span><span class="cm-meta">==</span><span class="cm-number">10'd520</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">51</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vc</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">52</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">53</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vc</span><<span class="cm-meta">=</span><span class="cm-variable">vc</span><span class="cm-meta">+</span><span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">54</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">55</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">56</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">57</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-meta">*</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">58</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">59</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span><<span class="cm-number">2</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">60</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vs</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">61</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">62</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">vs</span><span class="cm-meta">=</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">63</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">64</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">65</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-meta">*</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">66</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">67</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">((</span><span class="cm-variable">hc</span><<span class="cm-number">10'd784</span><span class="cm-bracket">)</span><span class="cm-meta">&&</span><span class="cm-bracket">(</span><span class="cm-variable">hc</span>><span class="cm-meta">=</span><span class="cm-number">10'd144</span><span class="cm-bracket">)</span><span class="cm-meta">&&</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span><<span class="cm-number">10'd511</span><span class="cm-bracket">)</span><span class="cm-meta">&&</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span>><span class="cm-meta">=</span><span class="cm-number">10'd31</span><span class="cm-bracket">))</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">68</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">videoen</span><span class="cm-meta">=</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">69</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">70</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">videoen</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">71</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 28px;">72</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endmodule</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -37px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 28px;">73</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 1635px;"></div><div class="CodeMirror-gutters" style="height: 1635px;"><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 36px;"></div></div></div></div></pre><ul><li>游戏界面的显示：包括开始界面，结束界面，游戏界面。其中开始和结束界面调用了两个BLOCK MEMORY IP核。</li></ul><pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="verilog" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="verilog"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 53px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 45px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre><div class="CodeMirror-linenumber CodeMirror-gutter-elt"><div>245</div></div></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: -45px; width: 45px;"></div><div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">1</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">module</span> <span class="cm-variable">vgaRGB</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">2</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">hc</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">3</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">vc</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">4</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">clk</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">5</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">rst</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">6</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">videoen</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">7</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">up</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">8</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-keyword">wire</span> <span class="cm-variable">start</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">9</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span><span class="cm-bracket">[</span><span class="cm-number">2</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">r</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">10</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span><span class="cm-bracket">[</span><span class="cm-number">2</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">g</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">11</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span><span class="cm-bracket">[</span><span class="cm-number">1</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">b</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">12</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span> <span class="cm-variable">pass</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">13</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//output reg[7:0]score</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">14</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">15</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//分频产生多个时钟</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">16</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">start</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">17</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">31</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">clkdiv</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">18</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">initial</span> <span class="cm-variable">clkdiv</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">19</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">wire</span> <span class="cm-variable">flyclk</span>,<span class="cm-variable">sjclk</span>,<span class="cm-variable">difficultclk</span>,<span class="cm-variable">pipemoveclk</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">20</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span>@ <span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">21</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">22</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">23</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">clkdiv</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">24</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">25</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">clkdiv</span><<span class="cm-meta">=</span><span class="cm-variable">clkdiv</span><span class="cm-meta">+</span><span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">26</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">27</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">28</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">ubird</span><span class="cm-meta">=</span><span class="cm-number">10'd100</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">29</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">dbird</span><span class="cm-meta">=</span><span class="cm-number">10'd131</span>;<span class="cm-comment">//bird的上下界</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">30</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">ublock</span><span class="cm-meta">=</span><span class="cm-number">10'd50</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">31</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">lblock</span><span class="cm-meta">=</span><span class="cm-number">10'd500</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">32</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">rblock</span><span class="cm-meta">=</span><span class="cm-number">10'd550</span>;<span class="cm-comment">//waterpipe的上下界</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">33</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">34</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">assign</span> <span class="cm-variable">flyclk</span><span class="cm-meta">=</span><span class="cm-variable">clkdiv</span><span class="cm-bracket">[</span><span class="cm-number">20</span><span class="cm-bracket">]</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">35</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-variable">firstup</span> <span class="cm-meta">=</span> <span class="cm-number">1</span>;<span class="cm-comment">//按键一次，只跳跃一次</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">36</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">flyclk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">37</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">38</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">39</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">40</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ubird</span><<span class="cm-meta">=</span><span class="cm-number">10'd100</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">41</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">dbird</span><<span class="cm-meta">=</span><span class="cm-number">10'd131</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">42</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">43</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">44</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">45</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">up</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-meta">&&</span><span class="cm-variable">ubird</span>><span class="cm-number">10'd31</span><span class="cm-bracket">)</span><span class="cm-comment">//up button pushed</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">46</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">47</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//jump once</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">48</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">firstup</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">49</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">50</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ubird</span><<span class="cm-meta">=</span><span class="cm-variable">ubird</span><span class="cm-meta">-</span><span class="cm-number">10'd50</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">51</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">dbird</span><<span class="cm-meta">=</span><span class="cm-variable">dbird</span><span class="cm-meta">-</span><span class="cm-number">10'd50</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">52</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">firstup</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">53</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">54</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">dbird</span><<span class="cm-number">10'd510</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">55</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">56</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ubird</span><<span class="cm-meta">=</span><span class="cm-variable">ubird</span><span class="cm-meta">+</span><span class="cm-number">10'd10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">57</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">dbird</span><<span class="cm-meta">=</span><span class="cm-variable">dbird</span><span class="cm-meta">+</span><span class="cm-number">10'd10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">58</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">59</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">60</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">dbird</span><<span class="cm-number">10'd510</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">61</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">62</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ubird</span><<span class="cm-meta">=</span><span class="cm-variable">ubird</span><span class="cm-meta">+</span><span class="cm-number">10'd10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">63</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">dbird</span><<span class="cm-meta">=</span><span class="cm-variable">dbird</span><span class="cm-meta">+</span><span class="cm-number">10'd10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">64</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">firstup</span><<span class="cm-meta">=</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">65</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">66</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">67</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">68</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">69</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//35-400随机数产生器</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">70</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">assign</span> <span class="cm-variable">sjclk</span><span class="cm-meta">=</span><span class="cm-variable">clkdiv</span><span class="cm-bracket">[</span><span class="cm-number">15</span><span class="cm-bracket">]</span>;<span class="cm-comment">//随机数时钟</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">71</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">usuiji</span><span class="cm-meta">=</span><span class="cm-number">10'd35</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">72</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">sjclk</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">73</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">74</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">75</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">usuiji</span><<span class="cm-meta">=</span><span class="cm-number">10'd35</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">76</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">77</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">78</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">usuiji</span><<span class="cm-meta">=</span><span class="cm-variable">usuiji</span><span class="cm-meta">+</span><span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">79</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">usuiji</span><span class="cm-meta">==</span><span class="cm-number">10'd400</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">80</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">usuiji</span><<span class="cm-meta">=</span><span class="cm-number">10'd35</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">81</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">82</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">83</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//waterpipe移动的速度递增，难度（3~7）</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">84</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">assign</span> <span class="cm-variable">difficultclk</span><span class="cm-meta">=</span><span class="cm-variable">clkdiv</span><span class="cm-bracket">[</span><span class="cm-number">29</span><span class="cm-bracket">]</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">85</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">3</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">speed</span><span class="cm-meta">=</span><span class="cm-number">10'd3</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">86</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">difficultclk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">87</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">88</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">89</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">speed</span> <<span class="cm-meta">=</span> <span class="cm-number">3</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">90</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">91</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">92</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">speed</span> < <span class="cm-number">7</span><span class="cm-bracket">)</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">93</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">speed</span> <<span class="cm-meta">=</span> <span class="cm-variable">speed</span> <span class="cm-meta">+</span> <span class="cm-number">1'b1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">94</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">95</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">96</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//waterpipe移动</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">97</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">assign</span> <span class="cm-variable">pipemoveclk</span> <span class="cm-meta">=</span> <span class="cm-variable">clkdiv</span><span class="cm-bracket">[</span><span class="cm-number">20</span><span class="cm-bracket">]</span>; <span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">98</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span> @ <span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">pipemoveclk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">99</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">100</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">101</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">102</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">lblock</span> <<span class="cm-meta">=</span> <span class="cm-number">10'd500</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">103</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">rblock</span> <<span class="cm-meta">=</span> <span class="cm-number">10'd550</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">104</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ublock</span> <<span class="cm-meta">=</span> <span class="cm-number">10'd50</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">105</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">106</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">107</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">108</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">lblock</span> <<span class="cm-meta">=</span> <span class="cm-variable">lblock</span> <span class="cm-meta">-</span> <span class="cm-variable">speed</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">109</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">rblock</span> <<span class="cm-meta">=</span> <span class="cm-variable">rblock</span> <span class="cm-meta">-</span> <span class="cm-variable">speed</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">110</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">lblock</span> < <span class="cm-number">145</span><span class="cm-bracket">)</span><span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">111</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">112</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">lblock</span> <<span class="cm-meta">=</span> <span class="cm-number">10'd500</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">113</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">rblock</span> <<span class="cm-meta">=</span> <span class="cm-number">10'd550</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">114</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">ublock</span> <<span class="cm-meta">=</span> <span class="cm-variable">usuiji</span>; <span class="cm-comment">//上界为随机数</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">115</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">116</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">117</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">118</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">119</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">success</span> <span class="cm-meta">=</span> <span class="cm-number">1</span>;<span class="cm-comment">//</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">120</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">first</span> ;<span class="cm-comment">//防止重复计分</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">121</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">score</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">122</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">initial</span> <span class="cm-variable">first</span><<span class="cm-meta">=</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">123</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">initial</span> <span class="cm-variable">pass</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;<span class="cm-comment">//pass每变成1一次，积一分</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">124</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span> @ <span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">flyclk</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">125</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">126</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">127</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">128</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">success</span> <<span class="cm-meta">=</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">129</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">// score <= 0;</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">130</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">pass</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">131</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">first</span> <<span class="cm-meta">=</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">132</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">133</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">lblock</span> < <span class="cm-number">231</span> <span class="cm-meta">&&</span> <span class="cm-variable">rblock</span> > <span class="cm-number">200</span><span class="cm-bracket">)</span><span class="cm-comment">//bird meet pipe</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">134</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">135</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">((</span><span class="cm-variable">ubird</span> < <span class="cm-variable">ublock</span> <span class="cm-meta">||</span> <span class="cm-variable">dbird</span> > <span class="cm-bracket">(</span><span class="cm-variable">ublock</span> <span class="cm-meta">+</span> <span class="cm-number">150</span><span class="cm-bracket">))</span><span class="cm-meta">&&</span><span class="cm-variable">start</span><span class="cm-bracket">)</span><span class="cm-comment">//collision</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">136</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">137</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">success</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">138</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">pass</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">139</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">140</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span> <span class="cm-variable">first</span> <span class="cm-meta">==</span> <span class="cm-number">1</span><span class="cm-meta">&&</span><span class="cm-variable">success</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">141</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">142</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">pass</span> <<span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-comment">//pass a waterpipe</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">143</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">first</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">144</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">145</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">146</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">dbird</span>><span class="cm-meta">=</span><span class="cm-number">510</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">147</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">148</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">success</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">149</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">pass</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">150</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">151</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">152</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">153</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">first</span> <<span class="cm-meta">=</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">154</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">pass</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">155</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">156</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">157</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">158</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//birdRom，后来弃用</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">159</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">9</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">addrbird</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">160</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">databird</span>; </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">161</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">blk_mem_gen_0</span> <span class="cm-variable">bird</span><span class="cm-bracket">(</span> .<span class="cm-variable">clka</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>, .<span class="cm-variable">addra</span><span class="cm-bracket">(</span><span class="cm-variable">addrbird</span><span class="cm-bracket">)</span>, .<span class="cm-variable">douta</span><span class="cm-bracket">(</span><span class="cm-variable">databird</span><span class="cm-bracket">)</span> <span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">162</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//gameoverRom</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">163</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">19</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">addrover</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">164</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">dataover</span>; </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">165</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">blk_mem_gen_2</span> <span class="cm-variable">over</span><span class="cm-bracket">(</span> .<span class="cm-variable">clka</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>, .<span class="cm-variable">addra</span><span class="cm-bracket">(</span><span class="cm-variable">addrover</span><span class="cm-bracket">)</span>, .<span class="cm-variable">douta</span><span class="cm-bracket">(</span><span class="cm-variable">dataover</span><span class="cm-bracket">)</span> <span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">166</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//startRom</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">167</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span><span class="cm-bracket">[</span><span class="cm-number">19</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">addrstart</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">168</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span><span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span><span class="cm-variable">datastart</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">169</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">blk_mem_gen_1</span> <span class="cm-variable">startgame</span><span class="cm-bracket">(</span>.<span class="cm-variable">clka</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>,.<span class="cm-variable">addra</span><span class="cm-bracket">(</span><span class="cm-variable">addrstart</span><span class="cm-bracket">)</span>,.<span class="cm-variable">douta</span><span class="cm-bracket">(</span><span class="cm-variable">datastart</span><span class="cm-bracket">))</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">170</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">171</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">172</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">173</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span> @ <span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span> <span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">174</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">175</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">videoen</span> <span class="cm-meta">==</span> <span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">176</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">177</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//gamestart 320*240</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">178</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span> <span class="cm-variable">start</span><span class="cm-meta">==</span><span class="cm-number">0</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">179</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">180</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span><<span class="cm-number">391</span><span class="cm-meta">&&</span><span class="cm-variable">vc</span>><span class="cm-meta">=</span><span class="cm-number">151</span><span class="cm-meta">&&</span><span class="cm-variable">hc</span><<span class="cm-number">624</span><span class="cm-meta">&&</span><span class="cm-variable">hc</span>><span class="cm-meta">=</span><span class="cm-number">304</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">181</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">182</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">addrstart</span> <<span class="cm-meta">=</span> <span class="cm-bracket">(</span><span class="cm-variable">vc</span><span class="cm-meta">-</span><span class="cm-number">150</span><span class="cm-meta">-</span><span class="cm-number">1</span><span class="cm-bracket">)</span><span class="cm-meta">*</span><span class="cm-number">320</span> <span class="cm-meta">+</span> <span class="cm-bracket">(</span><span class="cm-variable">hc</span><span class="cm-meta">-</span><span class="cm-number">553</span><span class="cm-bracket">)</span><span class="cm-meta">-</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">183</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-variable">datastart</span><span class="cm-bracket">[</span><span class="cm-number">2</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">184</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-variable">datastart</span><span class="cm-bracket">[</span><span class="cm-number">5</span>:<span class="cm-number">3</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">185</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-variable">datastart</span><span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">6</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">186</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">187</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">188</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">189</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span><<span class="cm-meta">=</span><span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">190</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span><<span class="cm-meta">=</span><span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">191</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span><<span class="cm-meta">=</span><span class="cm-number">2'b00</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">192</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">193</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">194</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">success</span> <span class="cm-meta">==</span> <span class="cm-number">0</span> <span class="cm-meta">&&</span> <span class="cm-variable">start</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">195</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">196</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//gameover，640*480</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">197</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span> < <span class="cm-number">511</span> <span class="cm-meta">&&</span> <span class="cm-variable">vc</span> ><span class="cm-meta">=</span><span class="cm-number">31</span> <span class="cm-meta">&&</span> <span class="cm-variable">hc</span> < <span class="cm-number">784</span> <span class="cm-meta">&&</span> <span class="cm-variable">hc</span> ><span class="cm-meta">=</span><span class="cm-number">144</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">198</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">199</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">addrover</span> <<span class="cm-meta">=</span> <span class="cm-bracket">(</span><span class="cm-variable">vc</span> <span class="cm-meta">-</span> <span class="cm-number">30</span> <span class="cm-bracket">)</span> <span class="cm-meta">*</span> <span class="cm-number">640</span> <span class="cm-meta">+</span> <span class="cm-bracket">(</span><span class="cm-variable">hc</span><span class="cm-meta">-</span><span class="cm-number">383</span><span class="cm-bracket">)</span> <span class="cm-meta">-</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">200</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-variable">dataover</span><span class="cm-bracket">[</span><span class="cm-number">2</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">201</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-variable">dataover</span><span class="cm-bracket">[</span><span class="cm-number">5</span>:<span class="cm-number">3</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">202</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-variable">dataover</span><span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">6</span><span class="cm-bracket">]</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">203</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">204</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">205</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">206</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">207</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">208</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-number">2'b00</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">209</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">210</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">211</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">start</span><span class="cm-meta">==</span><span class="cm-number">1</span> <span class="cm-meta">&&</span> <span class="cm-variable">success</span><span class="cm-meta">==</span><span class="cm-number">1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">212</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">213</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//brick</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">214</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">vc</span> < <span class="cm-variable">dbird</span> <span class="cm-meta">&&</span> <span class="cm-variable">vc</span> > <span class="cm-variable">ubird</span> <span class="cm-meta">&&</span> <span class="cm-variable">hc</span> < <span class="cm-number">231</span> <span class="cm-meta">&&</span> <span class="cm-variable">hc</span> > <span class="cm-number">200</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">215</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">216</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//显示砖块（红色方块）30*30</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">217</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span><<span class="cm-meta">=</span><span class="cm-number">3'b111</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">218</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span><<span class="cm-meta">=</span><span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">219</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span><<span class="cm-meta">=</span><span class="cm-number">2'b00</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">220</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">221</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//waterpipe</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">222</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">hc</span> < <span class="cm-variable">rblock</span> <span class="cm-meta">&&</span> <span class="cm-variable">hc</span> > <span class="cm-variable">lblock</span> <span class="cm-meta">&&</span> <span class="cm-bracket">(</span><span class="cm-variable">vc</span> ><span class="cm-bracket">(</span> <span class="cm-variable">ublock</span> <span class="cm-meta">+</span> <span class="cm-number">150</span><span class="cm-bracket">)</span> <span class="cm-meta">||</span> <span class="cm-variable">vc</span> < <span class="cm-variable">ublock</span><span class="cm-bracket">))</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">223</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">224</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">225</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b111</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">226</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-number">2'b00</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">227</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">228</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">229</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">230</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">//background</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">231</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">232</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b100</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">233</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-number">2'b10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">234</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">235</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">236</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">237</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">238</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">239</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">r</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">240</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">g</span> <<span class="cm-meta">=</span> <span class="cm-number">3'b000</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">241</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">b</span> <<span class="cm-meta">=</span> <span class="cm-number">2'b00</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">242</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">243</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">244</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">245</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endmodule</span></span></pre></div></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 5510px;"></div><div class="CodeMirror-gutters" style="height: 5510px;"><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 44px;"></div></div></div></div></pre><ul><li>七段数码管显示计分</li></ul><pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="verilog" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="verilog"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 53px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 45px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre><div class="CodeMirror-linenumber CodeMirror-gutter-elt"><div>151</div></div></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: -45px; width: 45px;"></div><div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">1</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`include</span> <span class="cm-string">"Definition.h"</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">2</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">ZERO</span> <span class="cm-number">7'b0000001</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">3</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">ONE</span> <span class="cm-number">7'b1001111</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">4</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">TWO</span> <span class="cm-number">7'b0010010</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">5</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">THREE</span> <span class="cm-number">7'b0000110</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">6</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">FOUR</span> <span class="cm-number">7'b1001100</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">7</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">FIVE</span> <span class="cm-number">7'b0100100</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">8</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">SIX</span> <span class="cm-number">7'b0100000</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">9</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">SEVEN</span> <span class="cm-number">7'b0001111</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">10</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">EIGHT</span> <span class="cm-number">7'b0000000</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">11</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-def">`define</span> <span class="cm-variable">NINE</span> <span class="cm-number">7'b0000100</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">12</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">13</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">module</span> <span class="cm-variable">seven_seg</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">14</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">clk</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">15</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">input</span> <span class="cm-variable">rst</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">16</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">input</span> <span class="cm-variable">pass</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">17</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">seg_select</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">18</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">output</span> <span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">seven_seg</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">19</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">20</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">21</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">3</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">num0</span> <span class="cm-meta">=</span> <span class="cm-number">4'b0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">22</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">23</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">3</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">num1</span> <span class="cm-meta">=</span> <span class="cm-number">4'b0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">24</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">25</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">3</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">num2</span> <span class="cm-meta">=</span> <span class="cm-number">4'b0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">26</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">27</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">3</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">num3</span> <span class="cm-meta">=</span> <span class="cm-number">4'b0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">28</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">29</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">1</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">cnt</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">30</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">31</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">clk_cnt</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">32</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">sclk</span> <span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">33</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">34</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span>@<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">35</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">36</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">clk_cnt</span> <span class="cm-meta">==</span> <span class="cm-number">127</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">37</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">38</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">sclk</span> <<span class="cm-meta">=</span> <span class="cm-meta">~</span><span class="cm-variable">sclk</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">39</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">clk_cnt</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">40</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">41</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">42</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">clk_cnt</span> <<span class="cm-meta">=</span> <span class="cm-variable">clk_cnt</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">43</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">44</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">45</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">out0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">46</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">out1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">47</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">out2</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">48</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">wire</span> <span class="cm-bracket">[</span><span class="cm-number">6</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">out3</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">49</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">50</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">seg_decoder</span> <span class="cm-variable">seg0</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">51</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">clk</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">52</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">num</span><span class="cm-bracket">(</span><span class="cm-variable">num0</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">53</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">code</span><span class="cm-bracket">(</span><span class="cm-variable">out0</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">54</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">55</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">56</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">seg_decoder</span> <span class="cm-variable">seg1</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">57</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">clk</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">58</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">num</span><span class="cm-bracket">(</span><span class="cm-variable">num1</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">59</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">code</span><span class="cm-bracket">(</span><span class="cm-variable">out1</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">60</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">61</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">62</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">seg_decoder</span> <span class="cm-variable">seg2</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">63</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">clk</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">64</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">num</span><span class="cm-bracket">(</span><span class="cm-variable">num2</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">65</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">code</span><span class="cm-bracket">(</span><span class="cm-variable">out2</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">66</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">67</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">68</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-variable">seg_decoder</span> <span class="cm-variable">seg3</span><span class="cm-bracket">(</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">69</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">clk</span><span class="cm-bracket">(</span><span class="cm-variable">clk</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">70</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">num</span><span class="cm-bracket">(</span><span class="cm-variable">num3</span><span class="cm-bracket">)</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">71</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span>.<span class="cm-variable">code</span><span class="cm-bracket">(</span><span class="cm-variable">out3</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">72</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">73</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" class="cm-tab-wrap-hack" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">74</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//Display four seg</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">75</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span>@<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">sclk</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">76</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">77</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-bracket">)</span> <span class="cm-comment">//high active</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">78</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">79</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">cnt</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">80</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">81</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">82</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">83</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">case</span><span class="cm-bracket">(</span><span class="cm-variable">cnt</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">84</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-number">2'b00</span>:</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">85</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">86</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seven_seg</span> <<span class="cm-meta">=</span> <span class="cm-variable">out0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">87</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seg_select</span> <<span class="cm-meta">=</span> <span class="cm-number">8'b11111110</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">88</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" class="cm-tab-wrap-hack" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span><span class="cm-tab" role="presentation" cm-text=" "> </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">89</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-number">2'b01</span>:</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">90</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">91</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seven_seg</span> <<span class="cm-meta">=</span> <span class="cm-variable">out1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">92</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seg_select</span> <<span class="cm-meta">=</span> <span class="cm-number">8'b11111101</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">93</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">94</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-number">2'b10</span>:</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">95</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">96</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seven_seg</span> <<span class="cm-meta">=</span> <span class="cm-variable">out2</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">97</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seg_select</span> <<span class="cm-meta">=</span> <span class="cm-number">8'b11111011</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">98</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">99</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-number">2'b11</span>:</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">100</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">101</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seven_seg</span> <<span class="cm-meta">=</span> <span class="cm-variable">out3</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">102</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seg_select</span> <<span class="cm-meta">=</span> <span class="cm-number">8'b11110111</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">103</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">104</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">default</span>:</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">105</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">106</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seven_seg</span> <<span class="cm-meta">=</span> <span class="cm-variable">seven_seg</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">107</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">seg_select</span> <<span class="cm-meta">=</span> <span class="cm-variable">seg_select</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">108</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">109</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">endcase</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">110</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" class="cm-tab-wrap-hack" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">cnt</span> <<span class="cm-meta">=</span> <span class="cm-variable">cnt</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;<span class="cm-tab" role="presentation" cm-text=" "> </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">111</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">cnt</span> <span class="cm-meta">==</span> <span class="cm-number">2'b11</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">112</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">cnt</span><<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">113</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">114</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">115</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">116</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">// Flush data each time you pass</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">117</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span>@<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">pass</span> <span class="cm-keyword">or</span> <span class="cm-keyword">posedge</span> <span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">118</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">119</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">rst</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">120</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">121</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num0</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">122</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num1</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">123</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num2</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">124</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num3</span> <<span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">125</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">126</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">num0</span> <span class="cm-meta">==</span> <span class="cm-number">9</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">127</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">128</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num0</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">129</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">num1</span> <span class="cm-meta">==</span> <span class="cm-number">9</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">130</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">131</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num1</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">132</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">num2</span> <span class="cm-meta">==</span> <span class="cm-number">9</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">133</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">134</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num2</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">135</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">num3</span> <span class="cm-meta">==</span> <span class="cm-number">9</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">136</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num3</span> <<span class="cm-meta">=</span> <span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">137</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">138</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num3</span> <<span class="cm-meta">=</span> <span class="cm-variable">num3</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">139</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">140</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">141</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num2</span> <<span class="cm-meta">=</span> <span class="cm-variable">num2</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">142</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">143</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">144</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num1</span> <<span class="cm-meta">=</span> <span class="cm-variable">num1</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">145</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">146</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">147</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-variable">num0</span> <<span class="cm-meta">=</span> <span class="cm-variable">num0</span> <span class="cm-meta">+</span> <span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">148</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" class="cm-tab-wrap-hack" style="padding-right: 0.1px;"><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span><span class="cm-tab" role="presentation" cm-text=" "> </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">149</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">150</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endmodule</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">151</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 3382px;"></div><div class="CodeMirror-gutters" style="height: 3382px;"><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 44px;"></div></div></div></div></pre><ul><li>mono audio：演奏曲目为《永恒的东风》，简谱改编</li></ul><pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="verilog" style="break-inside: unset;"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="verilog"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 0px; left: 53px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 45px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre><div class="CodeMirror-linenumber CodeMirror-gutter-elt"><div>326</div></div></div><div class="CodeMirror-measure"></div><div style="position: relative; z-index: 1;"></div><div class="CodeMirror-code" role="presentation" style=""><div class="CodeMirror-activeline" style="position: relative;"><div class="CodeMirror-activeline-background CodeMirror-linebackground"></div><div class="CodeMirror-gutter-background CodeMirror-activeline-gutter" style="left: -45px; width: 45px;"></div><div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">1</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">module</span> <span class="cm-variable">buffer_music</span> <span class="cm-bracket">(</span> <span class="cm-variable">audio</span> , <span class="cm-variable">clk</span> ,<span class="cm-variable">button</span><span class="cm-bracket">)</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">2</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">3</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">output</span> <span class="cm-variable">audio</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">4</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">input</span> <span class="cm-variable">clk</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">5</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">input</span> <span class="cm-variable">button</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">6</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">7</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">23</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">counter4Hz</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">8</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter1MHz</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">9</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter6MHz</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">10</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">13</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">count</span>,<span class="cm-variable">origin</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">11</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">audiof</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">12</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">13</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">clk_6MHz</span>,</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">14</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">clk_4Hz</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">15</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-variable">clk_1MHz</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">16</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">4</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">j</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">17</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">reg</span> <span class="cm-bracket">[</span><span class="cm-number">7</span>:<span class="cm-number">0</span><span class="cm-bracket">]</span> <span class="cm-variable">len</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">18</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">19</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">//assign audio=audiof ; //控制开关</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">20</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">assign</span> <span class="cm-variable">audio</span><span class="cm-meta">=</span> <span class="cm-variable">button</span><span class="cm-meta">?</span> <span class="cm-variable">audiof</span> : <span class="cm-number">1'b1</span> ;<span class="cm-comment">//控制开关</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">21</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">22</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span><span class="cm-bracket">)</span> <span class="cm-comment">//6MHz分频 开发板板载为100MHz </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">23</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">24</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">counter6MHz</span><span class="cm-meta">==</span><span class="cm-number">8</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">25</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">26</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter6MHz</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">27</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">clk_6MHz</span><span class="cm-meta">=~</span><span class="cm-variable">clk_6MHz</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">28</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">29</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">30</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">31</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter6MHz</span><span class="cm-meta">=</span><span class="cm-variable">counter6MHz</span><span class="cm-meta">+</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">32</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">// end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">33</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">34</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">35</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">// </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">36</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">// </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">37</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment">// </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">38</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk</span><span class="cm-bracket">)</span> <span class="cm-comment">//4Hz分频 </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">39</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">40</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-comment">// if(counter4Hz==2500000) </span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">41</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">counter4Hz</span><span class="cm-meta">==</span><span class="cm-number">12500000</span><span class="cm-bracket">)</span> <span class="cm-comment">//100M/4/2</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">42</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">43</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter4Hz</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">44</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">clk_4Hz</span><span class="cm-meta">=~</span><span class="cm-variable">clk_4Hz</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">45</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">46</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">47</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">48</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">counter4Hz</span><span class="cm-meta">=</span><span class="cm-variable">counter4Hz</span><span class="cm-meta">+</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">49</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">50</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">51</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">52</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">53</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk_6MHz</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">54</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">55</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">count</span><span class="cm-meta">==</span><span class="cm-number">16383</span><span class="cm-bracket">)</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">56</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">57</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">count</span><span class="cm-meta">=</span><span class="cm-variable">origin</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">58</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">audiof</span><span class="cm-meta">=~</span><span class="cm-variable">audiof</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">59</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">60</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">61</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">count</span><span class="cm-meta">=</span><span class="cm-variable">count</span><span class="cm-meta">+</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">62</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">63</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">64</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">65</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk_4Hz</span><span class="cm-bracket">)</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">66</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">67</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">case</span><span class="cm-bracket">(</span><span class="cm-variable">j</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">68</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d0</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'b0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">69</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d1</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d4916</span>; <span class="cm-comment">//low</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">70</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d2</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d6168</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">71</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d3</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d7281</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">72</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d4</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d7791</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">73</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d5</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d8730</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">74</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d6</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d9565</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">75</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d7</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d10310</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">76</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d8</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d010647</span>; <span class="cm-comment">//middle</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">77</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d9</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d011272</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">78</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d10</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d011831</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">79</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d11</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d012087</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">80</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d12</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d012556</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">81</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d13</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d012974</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">82</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d14</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d013346</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">83</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d15</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d13516</span>; <span class="cm-comment">//high</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">84</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d16</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d13829</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">85</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d17</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d14108</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">86</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d18</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d11535</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">87</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d19</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d14470</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">88</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d20</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d14678</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">89</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">'d21</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d14864</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">90</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">default</span>:<span class="cm-variable">origin</span><span class="cm-meta">=</span><span class="cm-number">'d011111</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">91</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">endcase</span> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">92</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">93</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text=""></span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">94</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">always</span> @<span class="cm-bracket">(</span><span class="cm-keyword">posedge</span> <span class="cm-variable">clk_4Hz</span><span class="cm-bracket">)</span> <span class="cm-comment">//一首永恒的东风送给在座各位</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">95</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">begin</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">96</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">if</span><span class="cm-bracket">(</span><span class="cm-variable">len</span><span class="cm-meta">==</span><span class="cm-number">246</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">97</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">len</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">98</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">else</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">99</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-variable">len</span><span class="cm-meta">=</span><span class="cm-variable">len</span><span class="cm-meta">+</span><span class="cm-number">1</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">100</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-keyword">case</span><span class="cm-bracket">(</span><span class="cm-variable">len</span><span class="cm-bracket">)</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">101</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">0</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">1</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">2</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">3</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">4</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">102</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">5</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">6</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;<span class="cm-number">7</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;<span class="cm-number">8</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;<span class="cm-number">9</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">103</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">10</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">11</span>;<span class="cm-number">11</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;<span class="cm-number">12</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;<span class="cm-number">13</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;<span class="cm-number">14</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">104</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">15</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-number">16</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-number">17</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-number">18</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">1</span>;<span class="cm-number">19</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">105</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">20</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;<span class="cm-number">21</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">22</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">23</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">24</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">106</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">25</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>; <span class="cm-number">26</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">27</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;<span class="cm-number">28</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;<span class="cm-number">29</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">107</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">30</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;<span class="cm-number">31</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">32</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">33</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;<span class="cm-number">34</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">108</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">35</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">109</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">36</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">110</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">37</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">111</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">38</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">112</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">39</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">113</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">40</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">114</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">41</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">115</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">42</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">116</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">43</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">117</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">44</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">118</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">45</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">119</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">46</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">120</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">47</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">121</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">48</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">122</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">49</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">123</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">50</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">124</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">51</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">125</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">52</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">126</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">53</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">127</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">54</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">128</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">55</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">129</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">56</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">130</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">57</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">131</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">58</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">132</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">59</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">133</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">60</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">134</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">61</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">135</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">62</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">136</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">63</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">137</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">64</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">138</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">65</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">139</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">66</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">140</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">67</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">141</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">68</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">142</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">69</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">143</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">70</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">144</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">71</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">145</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">72</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">146</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">73</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">147</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">74</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">148</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">75</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">149</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">76</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">150</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">77</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">151</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">78</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">152</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">79</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">153</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">80</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">154</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">81</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">155</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">82</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">156</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">83</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">157</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">84</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">158</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">85</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">159</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">86</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">160</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">87</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">11</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">161</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">88</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">162</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">89</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">163</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">90</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">164</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">91</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">165</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">92</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">166</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">93</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">167</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">94</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">168</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">95</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">169</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">96</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">170</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">97</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">171</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">98</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">172</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">99</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">173</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">100</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">174</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">101</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">175</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">102</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">176</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">103</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">177</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">104</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">178</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">105</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">179</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">106</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">180</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">107</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">181</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">108</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">182</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">109</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">183</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">110</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">184</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">111</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">185</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">112</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">186</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">113</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">187</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">114</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">188</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">115</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">189</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">116</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">190</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">117</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">191</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">118</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">192</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">119</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">193</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">120</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">194</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">121</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">195</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">122</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">196</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">123</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">197</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">124</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">198</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">125</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">199</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">126</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">200</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">127</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">201</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">128</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">202</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">129</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">203</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">130</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">204</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">131</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">205</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">132</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">206</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">133</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">207</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">134</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">208</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">135</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">209</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">136</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">210</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">137</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">211</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">138</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">212</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">139</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">213</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">140</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">214</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">141</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">215</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">142</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">216</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">143</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">217</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">144</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">218</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">145</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">219</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">146</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">220</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">147</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">221</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">148</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">222</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">149</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">223</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">150</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">224</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">151</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">225</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">152</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">226</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">153</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">227</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">154</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">228</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">155</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">229</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">156</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">230</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">157</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">231</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">158</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">232</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">159</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">233</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">160</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">234</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">161</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">235</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">162</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">236</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">163</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">237</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">164</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">238</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">165</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">239</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">166</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">240</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">167</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">241</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">168</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">242</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">169</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">243</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">170</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">244</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">171</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">245</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">172</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">246</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">173</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">247</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">174</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">248</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">175</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">249</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">175</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">250</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">176</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">251</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">177</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">252</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">178</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">253</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">179</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">254</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">180</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">255</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">181</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">256</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">182</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">257</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">183</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">258</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">184</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">259</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">185</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">260</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">186</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">261</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">187</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">262</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">188</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">263</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">189</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">264</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">190</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">265</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">191</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">266</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">192</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">267</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">193</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">268</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">194</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">269</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">195</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">270</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">196</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">271</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">197</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">272</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">198</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">273</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">199</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">274</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">200</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">6</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">275</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">201</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">276</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">202</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">277</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">203</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">278</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">204</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">279</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">205</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">280</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">206</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">281</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">207</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">282</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">208</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">283</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">209</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">284</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">210</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">285</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">211</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">286</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">212</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">287</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">213</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">288</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">214</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">289</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">215</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">290</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">216</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">291</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">217</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">292</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">218</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">293</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">219</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">294</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">220</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">295</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">221</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">296</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">222</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">297</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">223</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">298</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">224</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">299</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">225</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">300</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">226</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">301</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">227</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">302</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">228</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">10</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">303</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">228</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">304</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">229</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">305</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">230</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">306</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">231</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">307</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">232</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">308</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">233</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">5</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">309</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">234</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">310</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">235</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">8</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">311</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">236</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">312</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">237</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">313</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">238</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">314</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">239</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">315</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">240</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">0</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">316</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">241</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">317</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">242</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">9</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">318</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">243</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">319</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">244</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">13</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">320</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">245</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">321</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> <span class="cm-number">246</span>:<span class="cm-variable">j</span><span class="cm-meta">=</span><span class="cm-number">12</span>;</span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">322</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">323</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endcase</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">324</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"> </span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 36px;">325</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">end</span></span></pre></div><div style="position: relative;"><div class="CodeMirror-gutter-wrapper" style="left: -45px;"><div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show" style="left: 0px; width: 36px;">326</div></div><pre class=" CodeMirror-line " role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-keyword">endmodule</span></span></pre></div></div></div></div></div></div><div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 7302px;"></div><div class="CodeMirror-gutters" style="height: 7302px;"><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 44px;"></div></div></div></div></pre><h2><a name='header-n78' class='md-header-anchor '></a>4.演示视频</h2><ul><li>开始，结束界面</li></ul><p><img src='C:\Users\87527\AppData\Roaming\Typora\typora-user-images\1545370544668.png' alt='1545370544668' referrerPolicy='no-referrer' /></p><p><img src='C:\Users\87527\AppData\Roaming\Typora\typora-user-images\1545370569063.png' alt='1545370569063' referrerPolicy='no-referrer' /></p><ul><li>游戏和BGM</li></ul><p>首先当然是要上永恒的东风！（MyGod）</p><iframe width="640" height="480" src="http://117.144.244.208/vqzone.gtimg.com/1006_dd683aa764844e44ba4f9a82ef0cccbb.f0.mp4?sha=12C18041A4D8A01F0F3FA3F7FAFFF8596BE4524D&ptype=http&vkey=CF13DC62515ED1944BA8F6F3E172287C2B574E67402134567FCAB44D72427B2B262D674235CCC71368BF35BD5CA0E82A6E72ECC0BD1CA7CD&sdtfrom=v1000&owner=0&ocid=2502170028&ocid=444068106" frameborder="0" allowfullscreen="" onerror="this.style.display = 'none';"></iframe><p> </p><p> </p><p>然后是飞翔的红砖！</p><iframe width="640" height="480" src="http://ugc-qzoneachy.gtimg.com/vqzone.gtimg.com/1006_e9761ff40e904e5bbe21263ca991ccbb.f0.mp4?ptype=http&vkey=909F94F25EE3BCF3B83A4B99206D0FB5F0EAB6DEA02A28D098C1FABCAA1A49AE30ECF91121333A43A146E43C43254E7CE68FCC5710753467&sdtfrom=v1000&owner=0&ocid=514004396&ocid=447157676" frameborder="0" allowfullscreen="" onerror="this.style.display = 'none';"></iframe><h2><a name='header-n93' class='md-header-anchor '></a>5.实验思考</h2><p> 本次实验可以说是整个学期最有意思的实验，同时也是最肝的实验（真实）。</p><p> 因为想到FlappyBird的人害怕太多，所以决定红砖并进，非常开心（雾）。之前参加Robogame感觉就和Brick（砖）有了不解之缘（队名RedBrick）。</p><p> 好了下面说点正常的反思（皮这一下）：</p><p> 1. 这次试验中第一次接触到调用ROM的IP核实例化。说实在的，一个ROM真的能generate到人绝望，尤其是最后我决定将Game Over的图片大小改成640x480p之后那个时间...。这个实例化还是相当麻烦的，首先我需要找到一张自己觉得好看的图片，然后用画图工具，另存为256位的bmp色图；这个时候每个RGB颜色值应该是8位。然后谷歌了半年终于找到一个神器（讲真的再找不到我都准备用Matlab了)<img src='C:\Users\87527\AppData\Roaming\Typora\typora-user-images\1545373000339.png' alt='1545373000339' referrerPolicy='no-referrer' /></p><p> 将320x240,640x480的图片转成8位灰度图的coe，然后导入到ROM。Windows的画图不得不说是大坑啊，RGB的颜色值排列顺序是BGR就算了，像素的位置还偏移了一半最后手动干掉了。</p><ol start='2' ><li>VGA的显示还算顺利，调了一个下午就能出现方块了。</li><li>蜂鸣器的《永恒的东风》，是从网上找的《永恒的东风》的简谱。然后按照节奏确定每个音占的时间。刚开始调了一半的歌，发现已经两百多行了而且手动输入对应的音真的...所以后面一半加快了节奏，可以听出来后面的部分比前面的要快。</li><li>数码管计分那块，最开始是直接记分数（就是+1），然后每次都神奇地+3，最后改成了pass，每次pass变成1的时候，分数再刷新，就变正常了（千言万语一句话DEBUG Verilog是玄学）。</li></ol><p> 总而言之这个实验我感觉非常有趣，让我真正感受到了FPGA的RMB价值。首先是接触了很多以前没有机会学习的东西，加强了我的自学能力，以及各种找资料的能力；其次看见成果的时候非常开心非常有成就感。</p><p> 最后非常感谢辛苦检查的助教和教学的老师~结课撒花~</p></div>
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