softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| vucalct | yes | VU-CALC (Timex) | 1982 | Timex | vucalc | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| VU-CALC(Timex).tzx | 5779 | 3db82474 | d1533151dfecf9614c55551e0d6bbab85bce9c3c | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|