softwarelist
| name | description | notes |
| m20 | Olivetti M20 floppies | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| pcos30ea | yes | Olivetti PCOS 3.0e (alt 1) | 1983 | Olivetti | pcos30e | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| pcos30e.td0 | 228963 | c6de0eec | 2e1eb3d152a92ed1262899208ef298179e1b61b3 | | good | | |
|
part
| name | interface |
| flop1 | floppy_5_25 |
|