spi_lcd 中的 `ifdef MODELTECH 似乎是错的

[YesSanSan]

原文：

TangNano-9K-example/spi_lcd/src/top.v

Lines 104 to 117 in c3b7957

	`ifdef MODELTECH
	localparam CNT_100MS = 32'd2700000;
	localparam CNT_120MS = 32'd3240000;
	localparam CNT_200MS = 32'd5400000;
	`else
	// speedup for simulation
	localparam CNT_100MS = 32'd27;
	localparam CNT_120MS = 32'd32;
	localparam CNT_200MS = 32'd54;
	`endif

按照 https://stackoverflow.com/a/16745244 的回答，这个宏定义的名称应该是 MODEL_TECH ，而且 if-else 写反了，最后仿真下是正常的，但实际烧录后会无法正确复位。刚上电屏幕能正常显示，复位后就不显示了。
改为：

`ifdef MODEL_TECH

    // speedup for simulation
    localparam CNT_100MS = 32'd27;
    localparam CNT_120MS = 32'd32;
    localparam CNT_200MS = 32'd54;

`else

    localparam CNT_100MS = 32'd2700000;
    localparam CNT_120MS = 32'd3240000;
    localparam CNT_200MS = 32'd5400000;

`endif

然后测试正常。