spludlow logo

NorthStar HDOS 2.2.1 H Initial Recovery Disk - NorthStar Horizon diskettes - mame (0280) software

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

software

• XML • JSON

namesupporteddescriptionyearpublishercloneofnotes
hd221irdnoNorthStar HDOS 2.2.1 H Initial Recovery Disk198?<unknown>

softwarelist

namedescription
horizonNorthStar Horizon diskettes

part, dataarea, rom

part_namepart_interfacedataarea_namedataarea_sizedataarea_databitsdataarea_endiannamesizecrcsha1statusloadflagoffset
flop1floppy_5_25flop3584008littlehd221ird.nsi358400017173d9da66374229b1e3dee8156cdc7ed1637ee92c78dbgood

machines (preliminary)

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