<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

  <info>

    <manufacturer>Sony</manufacturer>

    <code>HB-T600</code>

    <release_year>1987</release_year>

    <description>Communication Terminal: sold in Japan as stok trading terminal, with disk drive, 3 cartridge slots, and modem (not fully emulated) built in.</description>

    <type>MSX2</type>

    <region>jp</region>

  </info>

  <!-- based on the machine of Peter Hanraets with serial number 202626

       backside has 2 RJ-45 like connectors and a tone/pulse switch

       RGB out, CVBS out, printer port and 100W power out. No cassetteport.

       It actually has a tiny keypad instead of normal keyboard. That is not

       emulated. We emulate it as if a normal Japanese keyboard was connected,

       like on the Sony HB-F500 or HB-F900.

       All ROM dumps confirmed by Takamichi on his machine and thanks to him

       and Arjen Zeilemaker the modem ROM could be dumped as well and the modem

       in slot 3-1 is partly emulated.

    -->

  <devices>

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

      <sramname>hb-t600_s1985.sram</sramname>

    </S1985>

    <Kanji id="Kanji ROM">

      <rom>

        <filename>hb-t600_kanjifont.rom</filename>

        <sha1>6acaf2eeb57f65f7408235d5e07b7563229de799</sha1>

      </rom>

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

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

    </Kanji>

    <PPI id="ppi">

      <sound>

        <volume>16000</volume>

      </sound>

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

      <!-- <keyboard_type>jp_ansi_mini</keyboard_type> -->

      <keyboard_type>jp_ansi</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">

      <keyboardlayout>50on</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>hb-t600.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">

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

        <rom>

          <filename>hb-t600_basic-bios2.rom</filename>

          <sha1>0081ea0d25bc5cd8d70b60ad8cfdc7307812c0fd</sha1>

        </rom>

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

      </ROM>

    </primary>

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

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

    <primary slot="3">

      <secondary slot="0">

        <ROM id="MSX Sub ROM">

          <rom>

            <filename>hb-t600_msx2sub.rom</filename>

            <sha1>0fbd45ef3dd7bb82d4c31f1947884f411f1ca344</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-t600_disk.rom</filename>

            <sha1>12f2cc79b3d09723840bae774be48c0d721ec1c6</sha1>

          </rom>

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

          <rom_visibility base="0x4000" size="0x4000"/> <!-- ROM only visible in page 1 -->

        </WD2793>

      </secondary>

      <secondary slot="1">

        <MSX-Modem id="HB-T600 modem">

          <rom>

            <sha1>773df70f8d88669cd53ed62b3498bfc7972bd0d7</sha1>

            <filename>hb-t600_modem.rom</filename>

          </rom>

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

          <sramname>hb-t600_modem.sram</sramname>

        </MSX-Modem>

      </secondary>

      <secondary slot="2">

        <ROM id="HB-T600 Stocks Firmware">

          <rom>

            <filename>hb-t600_firmware.rom</filename>

            <sha1>6d2a659b65feeccce57cf47ef9ea567794b6d5ce</sha1>

          </rom>

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

        </ROM>

      </secondary>

      <secondary slot="3">

        <MemoryMapper id="Main RAM">

          <initialContent encoding="gz-base64">eJxjYBhY8H+AAQAioH+B</initialContent> <!-- ((chr(0) * 128) + (chr(255) * 128)) -->

          <size>128</size>

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

        </MemoryMapper>

      </secondary>

    </primary>

  </devices>

</msxconfig>