softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| langusge | yes | Language Usage | 1982 | Timex | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| LanguageUsage.tzx | 43685 | f83ba0cd | 8892aac163feb54128ee568636c905c0cb18e7e5 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|