softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| spellin1 | yes | Spelling 1 | 1982 | Sinclair Research | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Spelling1.A.A.tzx | 10860 | 0846af6b | 6a324678d36191c2d99820c448ac132707959f91 | | good | | |
| Spelling1.B.B.tzx | 12305 | 225bc624 | 7661818a51f462d2a9c3103c6cec58e69bea9e08 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|