openMSX/share/machines/National_CF-1200.xml

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

  <info>
    <manufacturer>National</manufacturer>
    <code>CF-1200</code>
    <release_year>1984</release_year>
    <description/>
    <type>MSX</type>
  </info>

  <CassettePort/>

  <devices>

<!-- hap:
CPU: NEC D780C-1
PPI: NEC D8255AC-5
PSG: GI AY-3-8910A - ANSI
VDP: TI TMS9918A (heatsink, with hole so you can see the label)
PCB label: DFUP0001ZA-3 (PSU PCB label: DFUP0002ZA-2a)
ROM label: MN23257CFB Matshushita 4D 8
crystal: 10738.6
-->

    <PPI id="ppi">
      <!-- brand: NEC -->
      <sound>
        <volume>16000</volume>
      </sound>
      <io base="0xA8" num="4"/>
      <keyboard_type>jp_ansi</keyboard_type>
      <has_keypad>false</has_keypad>
      <key_ghosting_sgc_protected>false</key_ghosting_sgc_protected>
      <code_kana_locks>true</code_kana_locks>
      <graph_locks>false</graph_locks>
    </PPI>

    <VDP id="VDP">
      <version>TMS9918A</version>
      <io base="0x98" num="2"/>
      <initialContent encoding="hex">FF00</initialContent>
    </VDP>

    <PSG id="PSG">
      <type>AY8910</type>
      <keyboardlayout>50on</keyboardlayout>
      <sound>
        <volume>21000</volume>
      </sound>
      <io base="0xA0" num="2" type="O"/>
      <io base="0xA2" num="1" type="I"/>
      <ignorePortDirections>false</ignorePortDirections> <!-- not sure, but guess based on discrete PSG chip -->
    </PSG>

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

    <primary slot="0">
      <RAM id="Main RAM">
        <mem base="0xC000" size="0x4000"/>
      </RAM>
      <ROM id="MSX BIOS with BASIC ROM">
        <rom>
          <filename>cf-1200_basic-bios1.rom</filename>
          <sha1>c7a2c5baee6a9f0e1c6ee7d76944c0ab1886796c</sha1>
        </rom>
        <mem base="0x0000" size="0x8000"/>
      </ROM>
    </primary>

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

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

    <primary slot="3"/>

  </devices>

</msxconfig>