softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| bumper7 | yes | Bumper 7 | 1981 | Axis | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Bumper7.tzx | 5179 | 3c31d394 | 2adc581baca7d49305c0ccd720f594c50618be5e | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|