Subversion Repositories socgen

<?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                             //
//                                                                        //
-->
<spirit:design 
xmlns:spirit="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009"
xmlns:socgen="http://opencores.org"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009
http://www.spiritconsortium.org/XMLSchema/SPIRIT/1685-2009/index.xsd">

<spirit:vendor>opencores.org</spirit:vendor>
<spirit:library>io</spirit:library>
<spirit:name>io_ps2</spirit:name>
<spirit:version>mouse.design</spirit:version>  





    <spirit:hierConnections>

    <spirit:hierConnection       spirit:interfaceRef="ps2" >
      <spirit:interface spirit:componentRef="ps2" spirit:busRef="ps2"/>
      </spirit:hierConnection>

    </spirit:hierConnections>







<spirit:vendorExtensions><socgen:nodes>




<socgen:node><spirit:name>cntrl</spirit:name>
<spirit:typeName>wire</spirit:typeName>
<spirit:wire>
<spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
</socgen:node>


<socgen:node><spirit:name>wdata_buf</spirit:name>
<spirit:typeName>wire</spirit:typeName>
<spirit:wire>
<spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
</socgen:node>


<socgen:node><spirit:name>rcv_data</spirit:name>
<spirit:typeName>wire</spirit:typeName>
<spirit:wire>
<spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
</socgen:node>


<socgen:node><spirit:name>status</spirit:name>
<spirit:typeName>wire</spirit:typeName>
<spirit:wire>
<spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
</socgen:node>


<socgen:node><spirit:name>ps2_data_read_stb</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ps2_data_rd</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>busy</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>buffer_empty</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>rx_parity_error</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>rx_parity_rcv</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>rx_parity_cal</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>rx_frame_error</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>tx_ack_error</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>read</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>poll_enable</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>




<socgen:node><spirit:name>byt_cntr</spirit:name>
<spirit:typeName>reg</spirit:typeName>
<spirit:wire>
<spirit:vector><spirit:left>1</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
</socgen:node>


<socgen:node><spirit:name>ms_y_ovf</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ms_x_ovf</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ms_y_sign</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ms_x_sign</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ms_one</spirit:name>
<spirit:typeName>reg</spirit:typeName>

</socgen:node>

<socgen:node><spirit:name>ps2_rx_clear</spirit:name>
<spirit:typeName>wire</spirit:typeName>

</socgen:node>



</socgen:nodes></spirit:vendorExtensions>




<spirit:adHocConnections>


    <spirit:adHocConnection>
      <spirit:name>clk</spirit:name>
      <spirit:externalPortReference spirit:portRef="slave_clk_clk"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="clk"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>reset</spirit:name>
      <spirit:externalPortReference spirit:portRef="slave_reset_reset"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="reset"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>busy</spirit:name>
      <spirit:externalPortReference spirit:portRef="busy"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="busy"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>buffer_empty</spirit:name>
      <spirit:externalPortReference spirit:portRef="buffer_empty"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="tx_buffer_empty"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>wdata_buf</spirit:name>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="tx_data"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>cntrl</spirit:name>
      <spirit:externalPortReference spirit:portRef="cntrl" spirit:left="1" spirit:right="1"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="tx_write"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rcv_data</spirit:name>
      <spirit:externalPortReference spirit:portRef="rcv_data"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_data"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>read</spirit:name>
      <spirit:externalPortReference spirit:portRef="read"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_read"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rcv_data_avail</spirit:name>
      <spirit:externalPortReference spirit:portRef="rcv_data_avail"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_full"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rx_parity_error</spirit:name>
      <spirit:externalPortReference spirit:portRef="rx_parity_error"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_parity_error"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rx_parity_rcv</spirit:name>
      <spirit:externalPortReference spirit:portRef="rx_parity_rcv"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_parity_rcv"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rx_parity_cal</spirit:name>
      <spirit:externalPortReference spirit:portRef="rx_parity_cal"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_parity_cal"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rx_frame_error</spirit:name>
      <spirit:externalPortReference spirit:portRef="rx_frame_error"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_frame_error"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>ps2_rx_clear</spirit:name>
      <spirit:externalPortReference spirit:portRef="ps2_rx_clear"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="rx_clear"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>tx_ack_error</spirit:name>
      <spirit:externalPortReference spirit:portRef="tx_ack_error"/>
      <spirit:internalPortReference spirit:componentRef="ps2" spirit:portRef="tx_ack_error"/>
    </spirit:adHocConnection>







</spirit:adHocConnections>

<spirit:componentInstances>

<spirit:componentInstance>
<spirit:instanceName>ps2</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="logic" spirit:name="ps2_interface" spirit:version="def"   />
<spirit:configurableElementValues>
 <spirit:configurableElementValue spirit:referenceId="CLK_HOLD_DELAY">1</spirit:configurableElementValue>
 <spirit:configurableElementValue spirit:referenceId="DATA_SETUP_DELAY">14</spirit:configurableElementValue>
</spirit:configurableElementValues>
</spirit:componentInstance>

</spirit:componentInstances>





</spirit:design>