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Mark 5 Emulator


Mark 5 Emulator (BML3MK5) is a Hitachi Basic Master Level 3 Mark 5 (MB-6892) emulator for Windows and macOS, source code is also available.


Main functions:


  • CPU: 0.5 to 16 times speed
  • RAM: Standard 64KB + Extended 64KB (assuming MP-9764)
  • Screen display: High resolution up to 640x200 8 colors, IG
  • Sound: MUSIC_SEL, 6-harmonic PSG (assuming MP-9710), 9-harmonic PSG (I / O August 1983 issue)
  • Cassette tape input / output
  • Printer output
  • RS-232C input / output
  • Light pen input: emulated with mouse
  • Kanji ROM: MP-9740 assumed
  • FDD: Available by selecting
    • Assuming single-sided single-density (1S) 3-inch compact floppy (MP-3375, MP-1805)
    • Double-sided (2D) 5.25-inch mini floppy (MP-3550 / MP-3560, MP-1802)
    • Double-sided double-sided (2D) 8-inch standard floppy (MP-3630, MP-1806)


トップページ - 日立 ベーシックマスター レベル3 マーク5 / S1