<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>Sony</manufacturer>

    <code>HB-75D</code>

    <release_year>1984</release_year>

    <description>German version of the HB-75, a basic MSX1 with 64kB RAM and built in Personal Databank software.</description>

    <type>MSX</type>

    <region>de</region>

  </info>

<!-- 

Based on HB-75P with ROM dumps of unknown origin. Needs confirmation!

-->

  <CassettePort/>

  <devices>

    <PPI id="ppi">

      <sound>

        <volume>16000</volume>

      </sound>

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

      <keyboard_type>de</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>TMS9929A</version>

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

      <saturation>100</saturation> <!-- TMS9x2x and RGB output -->

    </VDP>

    <PSG id="PSG">

      <type>YM2149</type> <!-- probably there are also series with AY8910 -->

      <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>hb-75d_basic-bios1.rom</filename>

          <sha1>38a645febd0e0fe86d594f27c2d14be995acc730</sha1>

        </rom>

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

      </ROM>

      <ROM id="Personal Data Bank">

        <rom>

          <filename>hb-75d_firmware.rom</filename>

          <sha1>97ce59892573cac3c440efff6d74c8a1c29a5ad3</sha1>

        </rom>

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

      </ROM>

    </primary>

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

    <primary slot="2">

      <RAM id="Main RAM">

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

      </RAM>

    </primary>

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

  </devices>

</msxconfig>