M20 Graph - Olivetti M20 floppies - mame (0289) software


software

• XML • JSON

namedescriptionsupportedyearpublishercloneofnotes
m20graphM20 Graphno19??<unknown>

softwarelist

namedescription
m20M20 Graph

info

namevalue
usageBoot together with PCOS; Run BASIC to use

part, dataarea, rom

part_namepart_interfacedataarea_namedataarea_sizedataarea_databitsdataarea_endiannamesizecrcsha1statusloadflagoffsetsize_text
flop1floppy_5_25flop286720m20gra.img286720397a763c7d8ec6490cc83982a7881b803f4607bd744bedc2baddump280 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