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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            //
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//   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;         //
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//   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.                                                             //
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//   You should have received a copy of the GNU Lesser General            //
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-->
<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_module</spirit:name>
<spirit:version>gpio.design</spirit:version>  




  


 <spirit:interconnections>

    <spirit:interconnection>
      <spirit:name>mas_0</spirit:name>
       <spirit:activeInterface spirit:componentRef="mb_exp" spirit:busRef="mas_0"></spirit:activeInterface>
      <spirit:activeInterface spirit:componentRef="gpio" spirit:busRef="mb">
        <spirit:portMaps>
          <spirit:portMap>
          <spirit:logicalPort><spirit:name>rdata</spirit:name>
          </spirit:logicalPort>
          <spirit:physicalPort>
          <spirit:wire><spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
          </spirit:physicalPort>
          </spirit:portMap>
        </spirit:portMaps>
      </spirit:activeInterface>
    </spirit:interconnection>

    <spirit:interconnection>
      <spirit:name>mas_1</spirit:name>
       <spirit:activeInterface spirit:componentRef="mb_exp" spirit:busRef="mas_1"></spirit:activeInterface>
      <spirit:activeInterface spirit:componentRef="tim_0" spirit:busRef="mb">
        <spirit:portMaps>
          <spirit:portMap>
          <spirit:logicalPort><spirit:name>rdata</spirit:name>
          </spirit:logicalPort>
          <spirit:physicalPort>
          <spirit:wire><spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
          </spirit:physicalPort>
          </spirit:portMap>
        </spirit:portMaps>
      </spirit:activeInterface>
    </spirit:interconnection>

    <spirit:interconnection>
      <spirit:name>mas_2</spirit:name>
       <spirit:activeInterface spirit:componentRef="mb_exp" spirit:busRef="mas_2"></spirit:activeInterface>
      <spirit:activeInterface spirit:componentRef="uart" spirit:busRef="mb">
        <spirit:portMaps>
          <spirit:portMap>
          <spirit:logicalPort><spirit:name>rdata</spirit:name>
          </spirit:logicalPort>
          <spirit:physicalPort>
          <spirit:wire><spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
          </spirit:physicalPort>
          </spirit:portMap>
        </spirit:portMaps>
      </spirit:activeInterface>
    </spirit:interconnection>

    <spirit:interconnection>
      <spirit:name>mas_3</spirit:name>
       <spirit:activeInterface spirit:componentRef="mb_exp" spirit:busRef="mas_3"></spirit:activeInterface>
      <spirit:activeInterface spirit:componentRef="pic" spirit:busRef="mb">
        <spirit:portMaps>
          <spirit:portMap>
          <spirit:logicalPort><spirit:name>rdata</spirit:name>
          </spirit:logicalPort>
          <spirit:physicalPort>
          <spirit:wire><spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
          </spirit:physicalPort>
          </spirit:portMap>
        </spirit:portMaps>
      </spirit:activeInterface>
    </spirit:interconnection>

    <spirit:interconnection>
      <spirit:name>mas_4</spirit:name>
       <spirit:activeInterface spirit:componentRef="mb_exp" spirit:busRef="mas_4"></spirit:activeInterface>
      <spirit:activeInterface spirit:componentRef="utimer" spirit:busRef="mb">
        <spirit:portMaps>
          <spirit:portMap>
          <spirit:logicalPort><spirit:name>rdata</spirit:name>
          </spirit:logicalPort>
          <spirit:physicalPort>
          <spirit:wire><spirit:vector><spirit:left>7</spirit:left><spirit:right>0</spirit:right></spirit:vector></spirit:wire>
          </spirit:physicalPort>
          </spirit:portMap>
        </spirit:portMaps>
      </spirit:activeInterface>
    </spirit:interconnection>


  </spirit:interconnections>



   <spirit:hierConnections>

    <spirit:hierConnection    spirit:interfaceRef="reg_mb" >
       <spirit:interface  spirit:componentRef="mb_exp" spirit:busRef="mb_out"/>
    </spirit:hierConnection>


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


    </spirit:hierConnections>












 <spirit:adHocConnections>
    <spirit:adHocConnection>
      <spirit:name>clk</spirit:name>
      <spirit:externalPortReference spirit:portRef="slave_clk_clk"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="clk"/>
      <spirit:internalPortReference spirit:componentRef="tim_0" spirit:portRef="clk"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="clk"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="clk"/>
      <spirit:internalPortReference spirit:componentRef="utimer" spirit:portRef="clk"/>
      <spirit:internalPortReference spirit:componentRef="mb_exp" spirit:portRef="clk"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>reset</spirit:name>
      <spirit:externalPortReference spirit:portRef="slave_reset_reset"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="reset"/>
      <spirit:internalPortReference spirit:componentRef="tim_0" spirit:portRef="reset"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="reset"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="reset"/>
      <spirit:internalPortReference spirit:componentRef="utimer" spirit:portRef="reset"/>
      <spirit:internalPortReference spirit:componentRef="mb_exp" spirit:portRef="reset"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>enable</spirit:name>
      <spirit:externalPortReference spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="tim_0" spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="utimer" spirit:portRef="enable"/>
      <spirit:internalPortReference spirit:componentRef="mb_exp" spirit:portRef="enable"/>
    </spirit:adHocConnection>



    <spirit:adHocConnection>
      <spirit:name>gpio_0_out</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_0_out"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_0_out"/>
     </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>gpio_0_oe</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_0_oe"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_0_oe"/>
     </spirit:adHocConnection>



    <spirit:adHocConnection>
      <spirit:name>gpio_0_in</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_0_in"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_0_in"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>gpio_1_out</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_1_out"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_1_out"/>
     </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>gpio_1_oe</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_1_oe"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_1_oe"/>
     </spirit:adHocConnection>



    <spirit:adHocConnection>
      <spirit:name>gpio_1_in</spirit:name>
      <spirit:externalPortReference spirit:portRef="gpio_1_in"/>
      <spirit:internalPortReference spirit:componentRef="gpio" spirit:portRef="gpio_1_in"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>timer_irq</spirit:name>
      <spirit:externalPortReference spirit:portRef="timer_irq"/>
      <spirit:internalPortReference spirit:componentRef="tim_0" spirit:portRef="irq"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>cts_pad_in</spirit:name>
      <spirit:externalPortReference spirit:portRef="cts_pad_in"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="cts_pad_in"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rts_pad_out</spirit:name>
      <spirit:externalPortReference spirit:portRef="rts_pad_out"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="rts_pad_out"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>rx_irq</spirit:name>
      <spirit:externalPortReference spirit:portRef="rx_irq"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="rx_irq"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>tx_irq</spirit:name>
      <spirit:externalPortReference spirit:portRef="tx_irq"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="tx_irq"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name></spirit:name>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="rxd_data_avail_IRQ"/>
      <spirit:internalPortReference spirit:componentRef="uart" spirit:portRef="txd_buffer_empty_NIRQ"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>pic_irq_in</spirit:name>
      <spirit:externalPortReference spirit:portRef="pic_irq_in"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="int_in"/>
    </spirit:adHocConnection>


    <spirit:adHocConnection>
      <spirit:name>pic_irq</spirit:name>
      <spirit:externalPortReference spirit:portRef="pic_irq"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="irq_out"/>
    </spirit:adHocConnection>

    <spirit:adHocConnection>
      <spirit:name>pic_nmi</spirit:name>
      <spirit:externalPortReference spirit:portRef="pic_nmi"/>
      <spirit:internalPortReference spirit:componentRef="pic" spirit:portRef="nmi_out"/>
    </spirit:adHocConnection>




 </spirit:adHocConnections>



<spirit:componentInstances>




<spirit:componentInstance>
<spirit:instanceName>mb_exp</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="logic" spirit:name="micro_bus" spirit:version="exp5"   />
</spirit:componentInstance>


   
<spirit:componentInstance>
<spirit:instanceName>gpio</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="io" spirit:name="io_gpio" spirit:version="def"   />
</spirit:componentInstance>


<spirit:componentInstance>


<spirit:instanceName>tim_0</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="io" spirit:name="io_timer" spirit:version="def"   />
</spirit:componentInstance>

<spirit:componentInstance>
<spirit:instanceName>uart</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="io" spirit:name="io_uart" spirit:version="def"   />
<spirit:configurableElementValues>
<spirit:configurableElementValue spirit:referenceId="PRESCALE">UART_PRESCALE</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="PRE_SIZE">UART_PRE_SIZE</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="DIV">UART_DIV</spirit:configurableElementValue>
</spirit:configurableElementValues>
</spirit:componentInstance>

<spirit:componentInstance>
<spirit:instanceName>pic</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="io" spirit:name="io_pic" spirit:version="def"   />
<spirit:configurableElementValues>
<spirit:configurableElementValue spirit:referenceId="NMI_MODE">NMI_MODE</spirit:configurableElementValue>
<spirit:configurableElementValue spirit:referenceId="IRQ_MODE">IRQ_MODE</spirit:configurableElementValue>
</spirit:configurableElementValues>
</spirit:componentInstance>

<spirit:componentInstance>
<spirit:instanceName>utimer</spirit:instanceName>
<spirit:componentRef spirit:vendor="opencores.org" spirit:library="io" spirit:name="io_utimer" spirit:version="def"   />
</spirit:componentInstance>







</spirit:componentInstances>
                










</spirit:design>