<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>Sanyo</manufacturer>

    <code>MPC-3/Wavy3</code>

    <release_year>1985</release_year>

    <description>A 16kB Japanese MSX1 machine with 3 cartridge slots.</description>

    <type>MSX</type>

    <region>jp</region>

  </info>

  <!-- Based on machine of Danilo Angelo with serial number 10233077

       composite video, RF and mono audio out. No printer port!

       VDP: TMS9118NL

       CPU: NEC D780C-1 8422X5

       PPI: NEC D8255AC-5 8502EX

       PSG: GI AY-3-8910A

       ident.bas:

       VDP: NO, NO, NO, YES YES YES

       Z80 scf: 01c501ED01D401FC (NEC)

       Z80 cpl: 3AF12D7 (standard)

       Z80 out (c),0: 0 (MSX)

       PSG pin 6/7 quirk: C (YES)

       PSGmask: AY8910

       TODO: Switched I/O scan shows ID=135 found. No idea what it is.

       Slot 0 page 2 shows 0xB0 pattern. Not emulated.

       The slot selector buttons are also not emulated.

    -->

  <CassettePort/>

  <devices>

    <PPI id="ppi">

      <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>true</key_ghosting_sgc_protected>

      <code_kana_locks>true</code_kana_locks>

      <graph_locks>false</graph_locks>

    </PPI>

    <VDP id="VDP">

      <version>TMS9118</version>

      <io base="0x98" num="2"/>

    </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>

    <primary slot="0">

      <ROM id="MSX BIOS with BASIC ROM">

        <rom>

          <filename>mpc3_basic-bios1.rom</filename>

          <sha1>302afb5d8be26c758309ca3df611ae69cced2821</sha1>

        </rom>

        <mem base="0x0000" size="0x8000"/>

      </ROM>

      <RAM id="Main RAM">

        <initialContent encoding="hex">FF00</initialContent>

        <mem base="0xC000" size="0x4000"/>

      </RAM>

    </primary>

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

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

    <primary external="true" slot="3"/>

  </devices>

</msxconfig>