coriolis/vlsisapd/examples/openChams/buffer.xml

<?xml version="1.0" encoding="UTF-8"?>
<circuit name="buffer" techno="myTech">
  <subCircuitsPaths>
    <path   path="."/>
  </subCircuitsPaths>
  <netlist>
    <instances>
      <instance name="inv1" model="inverter">
        <connectors>
          <connector name="vdd"/>
          <connector name="vss"/>
          <connector name="in" />
          <connector name="out"/>
        </connectors>
      </instance>
      <instance name="inv2" model="inverter">
        <connectors>
          <connector name="vdd"/>
          <connector name="vss"/>
          <connector name="in" />
          <connector name="out"/>
        </connectors>
      </instance>
    </instances>
    <nets>
      <net name="vdd" type="power" isExternal="True">
        <connector instance="inv1" name="vdd"/>
        <connector instance="inv2" name="vdd"/>
      </net>
      <net name="vss" type="ground" isExternal="True">
        <connector instance="inv1" name="vss"/>
        <connector instance="inv2" name="vss"/>
      </net>
      <net name="in" type="logical" isExternal="True">
        <connector instance="inv1" name="in"/>
      </net>
      <net name="out" type="logical" isExternal="True">
        <connector instance="inv2" name="out"/>
      </net>
      <net name="internal" type="logical" isExternal="False">
        <connector instance="inv1" name="out"/>
        <connector instance="inv2" name="in"/>
      </net>
    </nets>
  </netlist>
  <schematic>
    <instance name="inv1" x="2490" y="2600" sym="ID"/>
    <instance name="inv2" x="2490" y="2300" sym="ID"/>
    <net name="in">
      <port type="inV" idx="0" x="2415" y="2700" sym="MY"/>
      <wire>
        <connector name="inv1" plug="in"/>
        <connector idx="0"/>
      </wire>
    </net>
    <net name="internal">
      <wire>
        <connector name="inv1" plug="out"/>
        <connector name="inv2" plug="in"/>
      </wire>
    </net>
    <net name="out">
      <port type="outV" idx="0" x="2415" y="2200" sym="MY"/>
      <wire>
        <connector name="inv2" plug="out"/>
        <connector idx="0"/>
      </wire>
    </net>
    <net name="vdd">
      <port type="inH" idx="0" x="2200" y="2500" sym="ID"/>
      <wire>
        <connector idx="0"/>
        <connector name="inv2" plug="vdd"/>
      </wire>
      <wire>
        <connector name="inv1" plug="vdd"/>
        <connector name="inv2" plug="vdd"/>
      </wire>
    </net>
    <net name="vss">
      <port type="inH" idx="0" x="2700" y="2500" sym="MX"/>
      <wire>
        <connector idx="0"/>
        <connector name="inv2" plug="vss"/>
      </wire>
      <wire>
        <connector name="inv1" plug="vss"/>
        <connector name="inv2" plug="vss"/>
      </wire>
    </net>
  </schematic>
</circuit>