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4.2 KiB · XML · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
<?xml version="1.0" ?>
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<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>
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<msxconfig>
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  <info>
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    <manufacturer>Sony</manufacturer>
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    <code>HB-G900AP</code>
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    <release_year>1986</release_year>
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    <description>A professional European MSX2 with 512kB RAM, built in disk drive, super impose capability (not emulated), RS-232C interface and MSX-BASIC extension ROM to control laser players through RS-232C.</description>
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    <type>MSX2</type>
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    <region>eu</region>
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    <!-- Note that superimpose is still missing! -->
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  </info>
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  <CassettePort/>
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  <devices>
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    <S1985 id="S1985"> <!-- includes 5 bits mapper-read-back -->
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      <sramname>hb-g900ap_s1985.sram</sramname>
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    </S1985>
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    <PPI id="ppi">
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      <sound>
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        <volume>16000</volume>
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      </sound>
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      <io base="0xA8" num="8"/> <!-- S-1985 mirrors -->
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      <keyboard_type>int</keyboard_type>
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      <has_keypad>true</has_keypad>
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    </PPI>
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    <VDP id="VDP">
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      <version>V9938</version>
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      <vram>128</vram>
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      <io base="0x98" num="8" type="O"/> <!-- S-1985 mirrors -->
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      <io base="0x98" num="8" type="I"/> <!-- S-1985 mirrors -->
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    </VDP>
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    <PSG id="PSG">
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      <type>YM2149</type> <!-- in S-1985 MSX-ENGINE -->
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      <sound>
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        <volume>21000</volume>
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      </sound>
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      <io base="0xA0" num="8" type="IO"/> <!-- S-1985 mirrors -->
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      <ignorePortDirections>true</ignorePortDirections> <!-- not sure, but guess based on use of Engine IC -->
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    </PSG>
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    <RTC id="Real time clock">
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      <sramname>hb-g900ap.cmos</sramname>
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      <io base="0xB4" num="4" type="IO"/> <!-- S-1985 mirrors -->
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    </RTC>
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    <PrinterPort id="Printer Port">
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      <io base="0x90" num="8" type="IO"/> <!-- S-1985 mirrors -->
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      <bidirectional>true</bidirectional> <!-- S-1985 feature (but not used, nor implemented) -->
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      <unused_bits>0x00</unused_bits>
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    </PrinterPort>
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    <primary slot="0">
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      <secondary slot="0">
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        <ROM id="MSX BIOS with BASIC ROM">
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          <rom>
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            <sha1>0de3c802057560560a03d7965fcc4cff69f8575c</sha1> <!-- Verified on Louthrax's machine -->
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            <filename>hb-g900ap_basic-bios2.rom</filename>
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          </rom>
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          <mem base="0x0000" size="0x8000"/>
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        </ROM>
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      </secondary>
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      <secondary slot="1">
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        <ROM id="MSX Sub ROM">
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          <rom>
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            <sha1>3288894e1be6af705871499b23c85732dbc40993</sha1> <!-- Verified on Louthrax's machine -->
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            <filename>hb-g900ap_msx2sub.rom</filename>
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          </rom>
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          <mem base="0x0000" size="0x4000"/>
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        </ROM>
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        <WD2793 id="Memory Mapped FDC">
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          <connectionstyle>Sony</connectionstyle>
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          <motor_off_timeout_ms>4000</motor_off_timeout_ms>
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          <drives>1</drives>
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          <rom>
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            <sha1>12f2cc79b3d09723840bae774be48c0d721ec1c6</sha1> <!-- Verified on Louthrax's machine -->
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            <filename>hb-g900ap_disk.rom</filename>
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          </rom>
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          <mem base="0x4000" size="0x8000"/>
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        </WD2793>
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      </secondary>
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      <secondary slot="2">
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        <!-- this built in RS-232C seems to be identical to Sony HBI-232 -->
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        <MSX-RS232 id="Sony MSX RS-232">
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          <ram>true</ram>
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          <memorybasedio>true</memorybasedio>
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          <rom>
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            <sha1>b2776159a7b92d74308b434a6b3e5feba161e2b7</sha1> <!-- Verified on Louthrax's machine -->
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            <filename>hb-g900ap_rs232.rom</filename>
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          </rom>
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          <io base="0x80" num="8"/>
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          <mem base="0x0000" size="0x10000"/>
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        </MSX-RS232>
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      </secondary>
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      <secondary slot="3">
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        <ROM id="Video Utility">
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          <rom>
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            <sha1>6bb18cd2d69f124ad0c7c23a13eb0d2139037696</sha1> <!-- As found on Louthrax's machine, most (but not all) of the 2nd half is bogus. -->
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            <filename>hb-g900ap_video-utility.rom</filename>
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          </rom>
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          <mem base="0x4000" size="0x4000"/>
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        </ROM>
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      </secondary>
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    </primary>
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    <primary external="true" slot="1"/>
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    <primary external="true" slot="2"/>
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    <primary slot="3">
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      <secondary slot="0">
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        <MemoryMapper id="Main RAM">
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          <mem base="0x0000" size="0x10000"/>
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          <size>512</size>
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        </MemoryMapper>
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      </secondary>
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    </primary>
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  </devices>
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</msxconfig>