<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>Casio</manufacturer>

    <code>MX-15</code>

    <release_year>1986</release_year>

    <description>European version of the MX-10. A cheap gaming MSX, with joystick buttons and bad keyboard and no printer port.</description>

    <type>MSX</type>

    <region>jp</region>

  </info>

  <CassettePort/>

  <devices>

  <!--

       based on machine from Peter Hanraets with serial 2001327

       Machine says "TYPE B" on the top side.

       CPU: scf: 01C529ED01D429FC (dunno) 

       PSG mask is AY8910 like

   -->

    <PPI id="ppi">

      <sound>

        <volume>16000</volume>

      </sound>

      <io base="0xA8" num="4"/>

      <keyboard_type>int</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">

      <version>T6950PAL</version> <!-- According to MSX.org, not confirmed. Seen from ident.bas: NO effect of 4k/16k switch, no latch, no clones, no screen 2 mirrored mode, HAS mode 3 mixed mode -->

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

    </VDP>

    <PSG id="PSG">

      <type>AY8910</type>

      <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">

      <RAM id="Main RAM">

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

      </RAM>

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

        <rom>

          <filename>mx-15_basic-bios1.rom</filename>

          <sha1>a7ed5fd940f4e3a33e676840c0a83ac7ee54d972</sha1>

        </rom>

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

      </ROM>

    </primary>

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

  </devices>

</msxconfig>