<?xml version="1.0" ?>
<!-- $Id: hardwareconfig.xml 11320 2010-03-04 17:40:07Z m9710797 $ -->
<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>
<msxconfig>

  <info>
    <manufacturer>Gradiente</manufacturer>
    <code>Expert DDPlus</code>
    <release_year>1985</release_year>
    <description/>
    <type>MSX</type>
  </info>

  <CassettePort/>

  <devices>

    <PPI id="ppi">
      <key_ghosting>true</key_ghosting>
      <sound>
        <volume>16000</volume>
      </sound>
      <io base="0xA8" num="4"/>
      <keyboard_type>int</keyboard_type> <!-- It has a Brazillian/Portuguese layout, with special composing capabilities in the ROM -->
      <has_keypad>true</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>TMS99X8A</version>
      <io base="0x98" num="2"/>
    </VDP>

    <PSG id="PSG">
      <sound>
        <volume>21000</volume>
      </sound>
      <io base="0xA0" num="2" type="O"/>
      <io base="0xA2" num="1" type="I"/>
    </PSG>

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

    <primary slot="0">
      <ROM id="MSX BIOS with BASIC ROM">
        <rom>
          <filename>roms/expert_ddplus_basic-bios1.rom</filename>
          <sha1>d6720845928ee848cfa88a86accb067397685f02</sha1>
        </rom>
        <mem base="0x0000" size="0x8000"/>
      </ROM>
    </primary>

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

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

    <primary slot="3">

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

      <secondary slot="1"/>

      <secondary slot="2"/>

      <secondary slot="3">
        <MB8877A id="Memory Mapped FDC">
          <drives>1</drives>
          <rom>
            <filename>roms/expert_ddplus_disk.rom</filename>
            <sha1>f1525de4e0b60a6687156c2a96f8a8b2044b6c56</sha1>
          </rom>
          <mem base="0x4000" size="0x4000"/>
        </MB8877A>
      </secondary>

    </primary>

  </devices>

</msxconfig>
