softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| cass50 | yes | Cassette 50 | 1983 | Cascade | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Cassette50.A.tzx | 52088 | e5619ec8 | f2a5c306116b76fa8daccb3759d79c65060575c0 | | good | | |
| Cassette50.B.tzx | 42598 | a1ce7f38 | 79acd22c7bae0dd030521ba64b183c1eb4444fd0 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|