<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>Spectravideo</manufacturer>

    <code>SVI-738 X'PRESS</code>

    <release_year>1986</release_year>

    <description>A very complete MSX1 machine, with 64kB RAM, RS-232 interface and single sided disk drive built in.</description>

    <type>MSX</type>

    <region>eu</region>

  </info>

  <CassettePort/>

  <devices>

    <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">

      <io base="0x98" num="4" type="O"/>

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

      <version>V9938</version>

      <vram>16</vram>

    </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>

    <PrinterPort id="Printer Port">

      <io base="0x90" num="2"/>

    </PrinterPort>

    <primary slot="0">

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

        <rom>

          <filename>svi-738_basic-bios1.rom</filename>

          <sha1>c53b3f2c00f31683914f7452f3f4d94ae2929c0d</sha1>

        </rom>

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

      </ROM>

    </primary>

    <primary slot="1">

      <RAM id="Main RAM">

        <slow_drain_on_reset>false</slow_drain_on_reset>

        <mem base="0x0000" size="0x10000"/>

      </RAM>

    </primary>

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

    <primary slot="3">

      <secondary slot="0">

        <MSX-RS232 id="MSX RS-232">

          <has_ri_pin>false</has_ri_pin>

          <rs232_pullup>true</rs232_pullup>

          <rom>

            <filename>svi-738_rs232.rom</filename>

            <sha1>4e9384c9d137f0ab65ffc5a78f04cd8c9df6c8b7</sha1>

          </rom>

          <io base="0x80" num="8"/>

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

        </MSX-RS232>

      </secondary>

      <secondary slot="1">

        <WD2793 id="Memory Mapped FDC">

          <connectionstyle>National</connectionstyle>

          <singlesided/>

          <drives>1</drives>

          <rom>

            <filename>svi-738_disk.rom</filename>

            <sha1>99a40266bc296cef1d432cb0caa8df1a7e570be4</sha1>

            <sha1>55d5d1fd57d35384b821af62083f2a23d85580e6</sha1>

            <sha1>465fab904a22b3e29f0c00daaf326dc4a6862088</sha1>

          </rom>

          <mem base="0x4000" size="0x8000"/>

        </WD2793>

      </secondary>

      <secondary slot="2"/>

      <secondary slot="3"/>

    </primary>

  </devices>

</msxconfig>