openMSX/share/extensions/ESE_SCC.xml

<?xml version="1.0" ?>
<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>
<msxconfig>
  <info>
    <name>ESE SCC</name>
    <manufacturer>ESE Artists' Factory</manufacturer>
    <code/>
    <release_year>1995?</release_year>
    <description>MSX SRAM disk with built in SCC</description>
    <type>SRAM cartridge with SCC</type>
  </info>
  <devices>
    <primary slot="any">
      <secondary slot="any">
        <ESESCC id="ESE SCC">
          <mem base="0x4000" size="0x8000"/>
          <sramsize>256</sramsize> <!-- this seems to be standard -->
          <sramname>ESE_SCC_256.sram</sramname>
          <sound>
            <volume>13000</volume>
          </sound>
       </ESESCC>
      </secondary>
    </primary>
  </devices>
</msxconfig>