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DOS/BASIC 2.1.1 QG SYSTEM DISK (SUPERCEDES DOS 5.2) - NorthStar Horizon diskettes - mame (0278) software

MAME: 0278 - Released: 2025-06-29T00:16:39 - Machines: 48574 - rom: 362783 - disk: 1374

software

• XML • JSON

namesupporteddescriptionyearpublishercloneofnotes
d01b02noDOS/BASIC 2.1.1 QG SYSTEM DISK (SUPERCEDES DOS 5.2)198?<unknown>

softwarelist

namedescription
horizonNorthStar Horizon diskettes

part, dataarea, rom

part_namepart_interfacedataarea_namedataarea_sizedataarea_databitsdataarea_endiannamesizecrcsha1statusloadflagoffset
flop1floppy_5_25flop3584008littled01b02.nsi358400ea3d8d5fd9348238c94a4ec770d6143bb88017fe35f10fe6good

machines (preliminary)

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