<?xml version="1.0"?>

<!DOCTYPE msxconfig SYSTEM "msxconfig2.dtd">

<msxconfig>

  <info>

    <name>Micro Floppydisk Drive</name>

    <manufacturer>Sony</manufacturer>

    <code>HBD-50</code>

    <release_year>1985</release_year>

    <description>External Single Sided Double Density 3.5" disk drive.</description>

    <type>external disk drive</type>

  </info>

  <devices>

    <primary slot="any">

      <secondary slot="any">

        <WD2793 id="Sony HBD-50 diskROM/FDC">

          <connectionstyle>Philips</connectionstyle>

          <motor_off_timeout_ms>4000</motor_off_timeout_ms>

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

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

          <!-- Verified on a real Sony HBD-50: FDC registers are visible

               in all 4 pages, rom only in page 1. This is handled internally

               in the WD2793 device -->

          <singlesided/>

          <rom>

            <sha1>ab57b4c8e5d47c2a39031c2057b97d2d10546582</sha1>

            <sha1>2144036d6573d666143e890e5413956bfe8f66c5</sha1>

            <filename>hbd-50.rom</filename>

          </rom>

          <drives>1</drives>

        </WD2793>

      </secondary>

    </primary>

  </devices>

</msxconfig>