Olivetti PCOS 1.3 (alt?) - Olivetti M20 floppies - mame (0289) software


software

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namedescriptionsupportedyearpublishercloneofnotes
pcos13aOlivetti PCOS 1.3 (alt?)no1982Olivettipcos13

softwarelist

namedescription
m20Olivetti PCOS 1.3 (alt?)

part, dataarea, rom

part_namepart_interfacedataarea_namedataarea_sizedataarea_databitsdataarea_endiannamesizecrcsha1statusloadflagoffsetsize_text
flop1floppy_5_25flop286720pcos13.img286720da47bdb5e94eedd7533d6d3c7fbb016921e391bafae5245cbaddump280 Kilobytes (KiB)

machines (preliminary)

namedescription (RUN on machine)
m20Olivetti L1 M20
m40Olivetti L1 M40
m44Olivetti L1 M44

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