<?xml version="1.0" ?>
<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>
<msxconfig>

  <info>
    <manufacturer>Sony</manufacturer>
    <code>HB-F500P</code>
    <release_year>1985</release_year>
    <description>First European (desktop) MSX2 by Sony, with 64kB RAM, built in double sided disk drive and 3 cartridge slots. Memory layout is special, not all software handles it correctly.</description>
    <type>MSX2</type>
    <region>eu</region>
  </info>

  <CassettePort/>

  <devices>

    <PPI id="ppi">
      <sound>
        <volume>16000</volume>
      </sound>
      <io base="0xA8" num="8"/> <!-- S-3527 mirrors -->
      <keyboard_type>gb</keyboard_type>
      <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>V9938</version>
      <vram>128</vram>
      <io base="0x98" num="8" type="O"/> <!-- S-3527 mirrors -->
      <io base="0x98" num="8" type="I"/> <!-- S-3527 mirrors -->
    </VDP>

    <PSG id="PSG">
      <type>YM2149</type> <!-- in S-3527 MSX-ENGINE -->
      <sound>
        <volume>21000</volume>
      </sound>
      <io base="0xA0" num="8" type="IO"/> <!-- S-3527 mirrors -->
      <ignorePortDirections>true</ignorePortDirections> <!-- not sure, but guess based on use of Engine IC -->
    </PSG>

    <RTC id="Real time clock">
      <sramname>hb-f500p.cmos</sramname>
      <io base="0xB4" num="2" type="O"/>
      <io base="0xB5" num="1" type="I"/>
    </RTC>

    <PrinterPort id="Printer Port">
      <io base="0x90" num="8" type="IO"/> <!-- S-3527 mirrors -->
      <status_readable_on_all_ports>true</status_readable_on_all_ports> <!-- S-3527 property -->
      <unused_bits>0x00</unused_bits> <!-- as measured on one Sony HB-F500P -->
    </PrinterPort>

    <primary slot="0">

      <secondary slot="0">
        <RAM id="Main RAM 1">
          <mem base="0x8000" size="0x8000"/>
        </RAM>
        <ROM id="MSX BIOS with BASIC ROM">
          <rom>
            <filename>hb-f500p_basic-bios2.rom</filename>
            <sha1>0de3c802057560560a03d7965fcc4cff69f8575c</sha1>
          </rom>
          <mem base="0x0000" size="0x8000"/>
        </ROM>
      </secondary>

      <secondary slot="1">
        <ROM id="MSX Sub ROM">
          <rom>
            <filename>hb-f500p_msx2sub.rom</filename>
            <sha1>3288894e1be6af705871499b23c85732dbc40993</sha1>
          </rom>
          <mem base="0x0000" size="0x4000"/>
        </ROM>
        <WD2793 id="Memory Mapped FDC">
          <connectionstyle>Sony</connectionstyle>
          <motor_off_timeout_ms>4000</motor_off_timeout_ms>
          <drives>1</drives>
          <rom>
            <filename>hb-f500p_disk.rom</filename>
            <sha1>1566532146fcfc28c707753777c66585dc12418a</sha1>
          </rom>
          <mem base="0x4000" size="0x8000"/>
        </WD2793>
      </secondary>

      <secondary slot="2">
        <RAM id="Main RAM 2">
          <mem base="0x0000" size="0x8000"/>
        </RAM>
      </secondary>

      <secondary slot="3"/>

    </primary>

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

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

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

  </devices>

</msxconfig>
