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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>Yamaha</manufacturer>
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    <code>YIS-805/128R2</code> <!-- this is on the back plate -->
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    <release_year>1986</release_year>
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    <description>USSR MSX2 for use in classroom network (as teacher), with 128kB RAM, network module (not emulated) and built in software The Painter.</description>
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    <type>MSX2</type>
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    <region>ru</region>
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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>yis805-128r2_s1985.sram</sramname>
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    </S1985>
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    <primary slot="0">
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      <ROM id="MSX BIOS with BASIC ROM">
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        <mem base="0x0000" size="0x8000"/>
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        <rom>
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          <sha1>0f851ee7a1cf79819f61cc89e9948ee72a413802</sha1>
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          <filename>yis805-128r2_basic-bios2.rom</filename>
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        </rom>
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      </ROM>
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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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        <ROM id="Painter">
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          <mem base="0x0000" size="0x10000"/>
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          <rom>
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            <sha1>41e056e33ee4f548f6af30257717bc40e3cf8238</sha1> <!-- SSR byte clear -->
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            <sha1>7fd2a28c4fdaeb140f3c8c8fb90271b1472c97b9</sha1> <!-- SSR byte not clear -->
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            <filename>yis805-128r2_painter.rom</filename>
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          </rom>
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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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          <mem base="0x0000" size="0x4000"/>
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          <rom>
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            <sha1>03bf6d2ac86f5c9ab618e155442787c700f99fed</sha1>
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            <filename>yis805-128r2_msx2sub.rom</filename>
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          </rom>
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        </ROM>
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        <WD2793 id="Memory Mapped FDC">
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          <connectionstyle>National</connectionstyle>
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          <mem base="0x4000" size="0x8000"/>
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          <rom>
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            <sha1>3a481c7b7e4f0406a55952bc5b9f8cf9d699376c</sha1>
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            <filename>yis805-128r2_disk.rom</filename>
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          </rom>
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          <drives>2</drives>
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        </WD2793>
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      </secondary>
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      <secondary slot="2">
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        <MemoryMapper id="Main RAM">
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          <mem base="0x0000" size="0x10000"/>
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          <size>128</size>
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        </MemoryMapper>
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      </secondary>
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<!-- not working, because of missing network chip YM3802 emulation in openMSX
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Note that this slot is the same 60 pin edge connector that is also used to
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connect other Yamaha "units", like the SFG-01/05 modules.
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      <secondary slot="3">
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        <ROM id="NetROM">
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          <mem base="0x4000" size="0x8000"/>
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          <rom>
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            <sha1>307a7be064442feb4ab2e1a2bc971b138c1a1169</sha1>
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            <sha1>e8fd2bbc1bdab12c73a0fec178a190f9063547bb</sha1> < ! - - based on Stanislav's dump with the last 2kB (of RAM) zeroed - - >
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            <filename>yis805-128r2_net_2.rom</filename>
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          </rom>
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        </ROM>
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      </secondary>
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-->
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    </primary>
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    <PPI id="ppi">
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      <io base="0xA8" num="8"/> <!-- S-1985 mirrors -->
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      <sound>
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        <volume>16000</volume>
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      </sound>
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      <keyboard_type>ru</keyboard_type>
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      <has_keypad>true</has_keypad>
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      <key_ghosting_sgc_protected>true</key_ghosting_sgc_protected>
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      <code_kana_locks>true</code_kana_locks>
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      <graph_locks>false</graph_locks>
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    </PPI>
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    <VDP id="VDP">
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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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      <version>V9938</version>
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      <vram>128</vram>
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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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      <io base="0xA0" num="8" type="IO"/> <!-- S-1985 mirrors -->
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      <sound>
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        <volume>21000</volume>
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      </sound>
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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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      <io base="0xB4" num="4" type="IO"/> <!-- S-1985 mirrors -->
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      <sramname>yis805-128r2.cmos</sramname>
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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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  </devices>
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</msxconfig>