softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| hrg70 | yes | HRG 7.0 | 1983 | <unknown> | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| HRG70.tzx | 19444 | 75adee54 | 9f062ea8b3bd11a868a773dd4fed573a51225a1e | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|