<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>National</manufacturer>

    <code>CF-1200</code>

    <release_year>1985</release_year>

    <description>Basic Japanese MSX1 with 16kB RAM. Cheaper version of the CF-2700.</description>

    <type>MSX</type>

    <region>jp</region>

  </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="4" type="IO"/>

      <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>