softwarelist
| name | description | notes |
| m20 | Olivetti M20 floppies | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| pcos20h | partial | Olivetti PCOS 2.0h | 1982 | Olivetti | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| pcos20h.img | 286720 | 55f470a7 | 7ac52fa8b52954410bc4ac496d6038a9a8204e8f | | baddump | | |
|
part
| name | interface |
| flop1 | floppy_5_25 |
|