Digilent · ColdfireMC · Jun 9, 2023 · Jun 9, 2023 · Jun 9, 2023 · Jun 24, 2023
diff --git a/if/at/at.xml b/if/at/at.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spirit:busDefinition xmlns:xilinx="http://www.xilinx.com" xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <spirit:vendor>digilentinc.com</spirit:vendor>
+  <spirit:library>interface</spirit:library>
+  <spirit:name>at</spirit:name>
+  <spirit:version>1.0</spirit:version>
+  <spirit:directConnection>false</spirit:directConnection>
+  <spirit:isAddressable>false</spirit:isAddressable>
+  <spirit:maxMasters>1</spirit:maxMasters>
+  <spirit:maxSlaves>1</spirit:maxSlaves>
+  <spirit:description>PC/AT or PS/2 Interface</spirit:description>
+</spirit:busDefinition>
diff --git a/if/at/at_rtl.xml b/if/at/at_rtl.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spirit:abstractionDefinition xmlns:xilinx="http://www.xilinx.com" xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <spirit:vendor>digilentinc.com</spirit:vendor>
+  <spirit:library>interface</spirit:library>
+  <spirit:name>at_rtl</spirit:name>
+  <spirit:version>1.0</spirit:version>
+  <spirit:busType spirit:vendor="digilentinc.com" spirit:library="interface" spirit:name="at" spirit:version="1.0"/>
+  <spirit:ports>
+    <spirit:port>
+      <spirit:logicalName>ps2_clk_i</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isClock>true</spirit:isClock>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>in</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>ps2_data_i</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isData>true</spirit:isData>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>in</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>ps2_data_o</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isData>true</spirit:isData>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>out</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>ps2_data_t</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isData>true</spirit:isData>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>tristate</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>ps2_clk_o</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isClock>true</spirit:isClock>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>out</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>ps2_clk_t</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isClock>true</spirit:isClock>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+      <spirit:vendorExtensions>
+        <xilinx:abstractionDefinitionPortInfo>
+          <xilinx:tristate_role>tristate</xilinx:tristate_role>
+        </xilinx:abstractionDefinitionPortInfo>
+      </spirit:vendorExtensions>
+    </spirit:port>
+  </spirit:ports>
+</spirit:abstractionDefinition>
diff --git a/if/at/at_v1_0.sv b/if/at/at_v1_0.sv
@@ -0,0 +1,77 @@
+// (c) Copyright 1986-2022 Xilinx, Inc. All Rights Reserved.
+// (c) Copyright 2022-2025 Advanced Micro Devices, Inc. All rights reserved.
+// 
+// This file contains confidential and proprietary information
+// of AMD and is protected under U.S. and international copyright
+// and other intellectual property laws.
+// 
+// DISCLAIMER
+// This disclaimer is not a license and does not grant any
+// rights to the materials distributed herewith. Except as
+// otherwise provided in a valid license issued to you by
+// AMD, and to the maximum extent permitted by applicable
+// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
+// WITH ALL FAULTS, AND AMD HEREBY DISCLAIMS ALL WARRANTIES
+// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
+// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
+// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
+// (2) AMD shall not be liable (whether in contract or tort,
+// including negligence, or under any other theory of
+// liability) for any loss or damage of any kind or nature
+// related to, arising under or in connection with these
+// materials, including for any direct, or any indirect,
+// special, incidental, or consequential loss or damage
+// (including loss of data, profits, goodwill, or any type of
+// loss or damage suffered as a result of any action brought
+// by a third party) even if such damage or loss was
+// reasonably foreseeable or AMD had been advised of the
+// possibility of the same.
+// 
+// CRITICAL APPLICATIONS
+// AMD products are not designed or intended to be fail-
+// safe, or for use in any application requiring fail-safe
+// performance, such as life-support or safety devices or
+// systems, Class III medical devices, nuclear facilities,
+// applications related to the deployment of airbags, or any
+// other applications that could lead to death, personal
+// injury, or severe property or environmental damage
+// (individually and collectively, "Critical
+// Applications"). Customer assumes the sole risk and
+// liability of any use of AMD products in Critical
+// Applications, subject only to applicable laws and
+// regulations governing limitations on product liability.
+// 
+// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
+// PART OF THIS FILE AT ALL TIMES.
+// 
+// DO NOT MODIFY THIS FILE.
+
+
+`ifndef at_v1_0
+`define at_v1_0
+
+interface at_v1_0();
+  logic ps2_clk_i;                                       // 
+  logic ps2_data_i;                                      // 
+  logic ps2_data_o;                                      // 
+  logic ps2_data_t;                                      // 
+  logic ps2_clk_o;                                       // 
+  logic ps2_clk_t;                                       // 
+
+  modport MASTER (
+    input ps2_clk_i, ps2_data_i, 
+    output ps2_data_o, ps2_data_t, ps2_clk_o, ps2_clk_t
+    );
+
+  modport SLAVE (
+    input ps2_clk_i, ps2_data_o, ps2_data_t, ps2_clk_o, ps2_clk_t, 
+    output ps2_data_i
+    );
+
+  modport MONITOR (
+    input ps2_clk_i, ps2_data_i, ps2_data_o, ps2_data_t, ps2_clk_o, ps2_clk_t
+    );
+
+endinterface // at_v1_0
+
+`endif
diff --git a/if/dpti/dpti.xml b/if/dpti/dpti.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spirit:busDefinition xmlns:xilinx="http://www.xilinx.com" xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <spirit:vendor>digilentinc.com</spirit:vendor>
+  <spirit:library>interface</spirit:library>
+  <spirit:name>dpti</spirit:name>
+  <spirit:version>1.0</spirit:version>
+  <spirit:directConnection>false</spirit:directConnection>
+  <spirit:isAddressable>false</spirit:isAddressable>
+  <spirit:maxMasters>1</spirit:maxMasters>
+  <spirit:maxSlaves>1</spirit:maxSlaves>
+</spirit:busDefinition>
diff --git a/if/dpti/dpti_rtl.xml b/if/dpti/dpti_rtl.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spirit:abstractionDefinition xmlns:xilinx="http://www.xilinx.com" xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <spirit:vendor>digilentinc.com</spirit:vendor>
+  <spirit:library>interface</spirit:library>
+  <spirit:name>dpti_rtl</spirit:name>
+  <spirit:version>1.0</spirit:version>
+  <spirit:busType spirit:vendor="digilentinc.com" spirit:library="interface" spirit:name="dpti" spirit:version="1.0"/>
+  <spirit:ports>
+    <spirit:port>
+      <spirit:logicalName>clko</spirit:logicalName>
+      <spirit:description>Clock Output</spirit:description>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isClock>true</spirit:isClock>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>rxen</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>txen</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>spien</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>rdn</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>wrn</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>siwun</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>oen</spirit:logicalName>
+      <spirit:wire>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>1</spirit:width>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+    <spirit:port>
+      <spirit:logicalName>data</spirit:logicalName>
+      <spirit:wire>
+        <spirit:qualifier>
+          <spirit:isData>true</spirit:isData>
+        </spirit:qualifier>
+        <spirit:onMaster>
+          <spirit:presence>required</spirit:presence>
+          <spirit:width>8</spirit:width>
+          <spirit:direction>in</spirit:direction>
+        </spirit:onMaster>
+        <spirit:onSlave>
+          <spirit:presence>illegal</spirit:presence>
+          <spirit:direction>inout</spirit:direction>
+        </spirit:onSlave>
+      </spirit:wire>
+    </spirit:port>
+  </spirit:ports>
+</spirit:abstractionDefinition>