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<?xml version="1.0" encoding="UTF-8"?>
<!--
//                                                                        //
// Author : John Eaton  Ouabache Designworks                              //
//                                                                        //
//   Copyright (C) 2010 Authors and OPENCORES.ORG                         //
//                                                                        //
//   This source file may be used and distributed without                 //
//   restriction provided that this copyright statement is not            //
//   removed from the file and that any derivative work contains          //
//   the original copyright notice and the associated disclaimer.         //
//                                                                        //
//   This source file is free software; you can redistribute it           //
//   and/or modify it under the terms of the GNU Lesser General           //
//   Public License as published by the Free Software Foundation;         //
//   either version 2.1 of the License, or (at your option) any           //
//   later version.                                                       //
//                                                                        //
//   This source is distributed in the hope that it will be               //
//   useful, but WITHOUT ANY WARRANTY; without even the implied           //
//   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR              //
//   PURPOSE. See the GNU Lesser General Public License for more          //
//   details.                                                             //
//                                                                        //
//   You should have received a copy of the GNU Lesser General            //
//   Public License along with this source; if not, download it           //
//   from http://www.opencores.org/lgpl.shtml                             //
//                                                                        //
-->
<ipxact:design 
xmlns:ipxact="http://www.accellera.org/XMLSchema/IPXACT/1685-2014"
xmlns:socgen="http://opencores.org"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.accellera.org/XMLSchema/IPXACT/1685-2014
http://www.accellera.org/XMLSchema/IPXACT/1685-2014/index.xsd">
<ipxact:vendor>opencores.org</ipxact:vendor>
<ipxact:library>fpgas</ipxact:library>
<ipxact:name>Nexys2_T6502</ipxact:name>
<ipxact:version>bfm.design</ipxact:version>  




  <ipxact:adHocConnections>
    <ipxact:adHocConnection>
      <ipxact:name>clk</ipxact:name>
      <ipxact:internalPortReference componentRef="ps2_model" portRef="clk"/>
      <ipxact:internalPortReference componentRef="uart_model" portRef="clk"/>
      <ipxact:internalPortReference componentRef="vga_model" portRef="clk"/>
      <ipxact:internalPortReference componentRef="jtag_model" portRef="clk"/>
      <ipxact:internalPortReference componentRef="display_model" portRef="clk"/>
    </ipxact:adHocConnection>



    <ipxact:adHocConnection>
      <ipxact:name>reset</ipxact:name>
      <ipxact:internalPortReference componentRef="ps2_model" portRef="reset"/>
      <ipxact:internalPortReference componentRef="uart_model" portRef="reset"/>
      <ipxact:internalPortReference componentRef="vga_model" portRef="reset"/>
      <ipxact:internalPortReference componentRef="jtag_model" portRef="reset"/>
      <ipxact:internalPortReference componentRef="display_model" portRef="reset"/>
    </ipxact:adHocConnection>



    <ipxact:adHocConnection><ipxact:name>JTAG_TCK</ipxact:name>
    <ipxact:internalPortReference componentRef="jtag_model"   portRef="tclk"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>JTAG_TMS</ipxact:name>
    <ipxact:internalPortReference componentRef="jtag_model"   portRef="tms"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>JTAG_TDO</ipxact:name>
    <ipxact:internalPortReference componentRef="jtag_model"   portRef="tdi"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>JTAG_TDI</ipxact:name>
    <ipxact:internalPortReference componentRef="jtag_model"   portRef="tdo"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>JTAG_TRESET_N</ipxact:name>
    <ipxact:internalPortReference componentRef="jtag_model"   portRef="trst_n"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>PS2C</ipxact:name>
    <ipxact:internalPortReference componentRef="ps2_model" portRef="ps2_clk"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>PS2D</ipxact:name>
    <ipxact:internalPortReference componentRef="ps2_model" portRef="ps2_data"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>TXD</ipxact:name>
    <ipxact:internalPortReference componentRef="uart_model" portRef="txd_in"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RXD</ipxact:name>
    <ipxact:internalPortReference componentRef="uart_model" portRef="rxd_out"/>
    </ipxact:adHocConnection>




    <ipxact:adHocConnection><ipxact:name>VGARED</ipxact:name>
    <ipxact:internalPortReference componentRef="vga_model" portRef="red"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>VGAGREEN</ipxact:name>
    <ipxact:internalPortReference componentRef="vga_model" portRef="green"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>VGABLUE</ipxact:name>
    <ipxact:internalPortReference componentRef="vga_model" portRef="blue"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>VSYNC_N</ipxact:name>
    <ipxact:internalPortReference componentRef="vga_model" portRef="vsync_n"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>HSYNC_N</ipxact:name>
    <ipxact:internalPortReference componentRef="vga_model" portRef="hsync_n"/>
    </ipxact:adHocConnection>



    <ipxact:adHocConnection><ipxact:name>RAMCLK</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="clk"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMADV</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="adv_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMCRE</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="cre"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMWAIT</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="o_wait"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMCS</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="ce_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>MEMOE</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="oe_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>MEMWR</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="we_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMLB</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="lb_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>RAMUB</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="ub_n"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>MEMADR</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="addr"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>MEMDB</ipxact:name>
    <ipxact:internalPortReference componentRef="psram" portRef="dq"/>
    </ipxact:adHocConnection>



    <ipxact:adHocConnection><ipxact:name>AN</ipxact:name>
    <ipxact:internalPortReference componentRef="display_model" portRef="an"/>
    </ipxact:adHocConnection>

    <ipxact:adHocConnection><ipxact:name>SEG</ipxact:name>
    <ipxact:internalPortReference componentRef="display_model" portRef="seg"/>
    </ipxact:adHocConnection>


    <ipxact:adHocConnection><ipxact:name>DP</ipxact:name>
    <ipxact:internalPortReference componentRef="display_model" portRef="dp"/>
    </ipxact:adHocConnection>


  </ipxact:adHocConnections>


<ipxact:componentInstances>



<ipxact:componentInstance>
<ipxact:instanceName>ps2_model</ipxact:instanceName>
<ipxact:componentRef vendor="opencores.org" library="Testbench" name="ps2_model" version="def" />
<ipxact:configurableElementValues>
<ipxact:configurableElementValue referenceId="CLKCNT">PS2_MODEL_CLKCNT</ipxact:configurableElementValue>
<ipxact:configurableElementValue referenceId="SIZE">PS2_MODEL_SIZE</ipxact:configurableElementValue>
</ipxact:configurableElementValues>
</ipxact:componentInstance>

<ipxact:componentInstance>
<ipxact:instanceName>uart_model</ipxact:instanceName>
<ipxact:componentRef vendor="opencores.org" library="Testbench" name="uart_model" version="def" />
<ipxact:configurableElementValues>
<ipxact:configurableElementValue referenceId="CLKCNT">UART_MODEL_CLKCNT</ipxact:configurableElementValue>
<ipxact:configurableElementValue referenceId="SIZE">UART_MODEL_SIZE</ipxact:configurableElementValue>
</ipxact:configurableElementValues>
</ipxact:componentInstance>


<ipxact:componentInstance>
<ipxact:instanceName>vga_model</ipxact:instanceName>
<ipxact:componentRef vendor="opencores.org" library="Testbench" name="vga_model" version="def" />
</ipxact:componentInstance>



<ipxact:componentInstance>
<ipxact:instanceName>psram</ipxact:instanceName>
<ipxact:componentRef vendor="opencores.org" library="Testbench" name="mt45w8mw12" version="def" />
</ipxact:componentInstance>


<ipxact:componentInstance>
 <ipxact:instanceName>jtag_model</ipxact:instanceName> <ipxact:componentRef vendor="opencores.org" library="Testbench" name="jtag_model" version="def" />
 <ipxact:configurableElementValues>
 <ipxact:configurableElementValue referenceId="DIVCNT">JTAG_MODEL_DIVCNT</ipxact:configurableElementValue>
</ipxact:configurableElementValues>
</ipxact:componentInstance>



<ipxact:componentInstance>
 <ipxact:instanceName>display_model</ipxact:instanceName> <ipxact:componentRef vendor="opencores.org" library="Testbench" name="display_model" version="def" />
</ipxact:componentInstance>









</ipxact:componentInstances>





</ipxact:design>