NorthStar DOS 5.1 Quad Density (Unconfigured I/O) - NorthStar Horizon diskettes - mame (0289) software


software

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namedescriptionsupportedyearpublishercloneofnotes
nsdos51qNorthStar DOS 5.1 Quad Density (Unconfigured I/O)no198?<unknown>

softwarelist

namedescription
horizonNorthStar DOS 5.1 Quad Density (Unconfigured I/O)

part, dataarea, rom

part_namepart_interfacedataarea_namedataarea_sizedataarea_databitsdataarea_endiannamesizecrcsha1statusloadflagoffsetsize_text
flop1floppy_5_25flop179200nsdos51q.nsi17920098febaa320742efdff1f068ee1ccab2f865e76874c2f4e0dgood175 Kilobytes (KiB)

machines (preliminary)

namedescription (RUN on machine)
nshrzHorizon (North Star Computers, 4MHz)
nshrz2mhzHorizon (North Star Computers, 2MHz)
vector1Vector 1+ (DD drive)

mame (0289) • released: 2026-07-29T18:58:46 • machines: 50368 • rom: 371752