<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

<!--

     Information provided by http://msxarcheology.blogspot.nl/ (Piter Punk)

     Serial number JL1000114

     - Uses same keyboard as Mitsubishi ML-G30, but is labeled UK-V101

     - 2 FDD's

     - RS-232C interface

     - superimpose capabilities (not emulated!)

     - 64kB RAM (memory mapped)

     - Printer port

     - No cassette port

     - slot layout:        

       - SLOT0-0: MSX-BIOS

       - SLOT0-1: MSX2 SUB-ROM

       - SLOT0-2: 64KB RAM

       - SLOT1: External

       - SLOT2-0: MSX-SERIAL

       - SLOT2-1: Internal

       - SLOT2-2: Internal

       - SLOT2-3: Internal

       - SLOT3-0: MSX Disk-ROM

       - SLOT3-1: Internal

       - SLOT3-2: Internal

       - SLOT3-3: Internal

     - S1985 MSX-ENGINE (MSX-SYSTEM II)

     - CPU: SHARP LH0080A

     - Serial: i8251/8253 (Mitsubishi M5L8251 and Mitsubishi M5L8253)

     - Video: V9938 (128k)

     - FDC: WD1793 compatible: Mitsubishi M5W1793

     - unknown custom chip: Pioneer PD5044

  -->

  <info>

    <manufacturer>Pioneer</manufacturer>

    <code>UC-V102</code>

    <release_year>1987</release_year>

    <description>Videodisc Controller, internally an MSX2.</description>

    <type>MSX2</type>

    <region>jp</region>

  </info>

  <devices>

    <S1985 id="S1985"> <!-- includes 5 bits mapper-read-back -->

      <sramname>uc-v102_s1985.sram</sramname>

    </S1985>

    <Kanji id="Kanji ROM">

      <rom>

        <filename>uc-v102_kanjifont.rom</filename>

        <sha1>db03211b7db46899df41db2b1dfbec972109a967</sha1>

      </rom>

      <io base="0xD8" num="2" type="O"/>

      <io base="0xD9" num="1" type="I"/>

    </Kanji>

    <PPI id="ppi">

      <key_ghosting>true</key_ghosting>

      <sound>

        <volume>16000</volume>

      </sound>

      <io base="0xA8" num="8"/> <!-- S-1985 mirrors -->

      <keyboard_type>jp_jis</keyboard_type>

      <has_keypad>true</has_keypad>

      <key_ghosting_sgc_protected>false</key_ghosting_sgc_protected>

      <code_kana_locks>true</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-1985 mirrors -->

      <io base="0x98" num="8" type="I"/> <!-- S-1985 mirrors -->

    </VDP>

    <PSG id="PSG">

      <type>YM2149</type>

      <keyboardlayout>JIS</keyboardlayout>

      <sound>

        <volume>21000</volume>

      </sound>

      <io base="0xA0" num="8" type="IO"/> <!-- S-1985 mirrors -->

      <ignorePortDirections>true</ignorePortDirections> <!-- not sure, but guess based on use of Engine IC -->

    </PSG>

    <RTC id="Real time clock">

      <sramname>uc-v102.cmos</sramname>

      <io base="0xB4" num="4" type="IO"/> <!-- S-1985 mirrors -->

    </RTC>

    <PrinterPort id="Printer Port">

      <io base="0x90" num="8" type="IO"/> <!-- S-1985 mirrors -->

      <bidirectional>true</bidirectional> <!-- S-1985 feature (but not used, nor implemented) -->

      <unused_bits>0x00</unused_bits>

    </PrinterPort>

    <primary slot="0">

      <secondary slot="0">

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

          <rom>

            <filename>uc-v102_basic-bios2.rom</filename>

            <sha1>c1e46c00f1e38fc9e0ab487bf0513bd93ce61f3f</sha1>

          </rom>

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

        </ROM>

      </secondary>

      <secondary slot="1">

        <ROM id="MSX Sub ROM">

          <rom>

            <filename>uc-v102_msx2sub.rom</filename>

            <sha1>0fbd45ef3dd7bb82d4c31f1947884f411f1ca344</sha1>

          </rom>

          <mem base="0x0000" size="0x4000"/>

        </ROM>

      </secondary>

      <secondary slot="2">

        <MemoryMapper id="Main RAM">

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

          <size>64</size>

        </MemoryMapper>

      </secondary>

    </primary>

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

    <primary slot="2">

      <secondary slot="0">

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

          <rom>

            <sha1>a4f19371fd09b73f2776cb637b0e9cbd8415f8eb</sha1>

            <filename>uc-v102_rs232.rom</filename>

          </rom>

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

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

        </MSX-RS232>

      </secondary>

      <secondary slot="1"/> <!-- Only available internally... -->

      <secondary slot="2"/> <!-- Only available internally... -->

      <secondary slot="3"/> <!-- Only available internally... -->

    </primary>

    <primary slot="3">

      <secondary slot="0">

        <WD2793 id="Memory Mapped FDC">

          <connectionstyle>Philips</connectionstyle>

          <drives>2</drives>

          <rom>

            <sha1>f7c3ac138918a493eb91628ed88cf37999059579</sha1>

            <filename>uc-v102_disk.rom</filename>

          </rom>

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

        </WD2793>

      </secondary>

      <secondary slot="1"/> <!-- Only available internally... -->

      <secondary slot="2"/> <!-- Only available internally... -->

      <secondary slot="3"/> <!-- Only available internally... -->

    </primary>

  </devices>

</msxconfig>