softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| radio1 | yes | Radio Programs 1 | 198? | Practical Wireless | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| RadioPrograms1.A.tzx | 9785 | 4aac98e5 | 1af55a72ecce714c27f7feffb5fa52fb70f3f855 | | good | | |
| RadioPrograms1.B.tzx | 13842 | c1f8485d | f0dbd0ee16dc1623225e121974219e17b2c6c26a | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|