openMSX/share/machines/Canon_V-20.xml

<?xml version="1.0" ?>
<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>
<msxconfig>

  <info>
    <manufacturer>Canon</manufacturer>
    <code>V-20 (EU)</code>
    <release_year>1984?</release_year>
    <description/>
    <type>MSX</type>
  </info>

<!-- hap:
CPU: ZiLOG Z8400APS Z80A
PPI: Mitsubishi M5L8255AP-5
PSG: Yamaha YM2149 - JIS
VDP: TI TMS9929ANL
crystal: X1:10.6875 (VDP), X2:1431818(CPU/PSG): so not synced

The machine with serial 711122, see http://bilgisayarlarim.com/Canon/V-20:
CPU: Zilog Z8400A PS Z80A
PPI: NEC D8255AC-5
PSG: YM2149 F
VDP: TMS9929ANL
crystal: X1:10.6875 (VDP), X2:1431818(CPU/PSG): so not synced
-->

  <CassettePort/>

  <devices>

    <primary slot="0">
      <ROM id="MSX BIOS with BASIC ROM">
        <mem base="0x0000" size="0x8000"/>
        <rom>
          <sha1>8963fc041975f31dc2ab1019cfdd4967999de53e</sha1>
          <filename>v-20eu_basic-bios1.rom</filename>
        </rom>
      </ROM>
    </primary>

    <primary external="true" slot="1"/>

    <primary external="true" slot="2"/>

    <primary slot="3">
      <RAM id="Main RAM">
        <mem base="0x0000" size="0x10000"/>
      </RAM>
    </primary>

    <PPI id="ppi">
      <io base="0xA8" num="8"/> <!-- mirroring confirmed by hap -->
      <sound>
        <volume>16000</volume>
      </sound>
      <keyboard_type>gb</keyboard_type>
      <has_keypad>false</has_keypad>
      <key_ghosting_sgc_protected>true</key_ghosting_sgc_protected>
      <code_kana_locks>false</code_kana_locks>
      <graph_locks>false</graph_locks>
    </PPI>

    <VDP id="VDP">
      <io base="0x98" num="8"/> <!-- mirroring confirmed by hap -->
      <version>TMS9929A</version>
      <initialContent encoding="hex">FF00</initialContent>
    </VDP>

    <PSG id="PSG">
      <keyboardlayout>JIS</keyboardlayout>
      <type>YM2149</type>
      <io base="0xA0" num="2" type="O"/>
      <io base="0xA2" num="1" type="I"/>
      <sound>
        <volume>21000</volume>
      </sound>
      <ignorePortDirections>false</ignorePortDirections> <!-- not sure, but guess based on discrete PSG chip -->
    </PSG>

    <PrinterPort id="Printer Port">
      <io base="0x90" num="2"/>
    </PrinterPort>

  </devices>

</msxconfig>