softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| fastload | yes | Fastload | 1982 | International Publishing & Software Inc. | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| Fastload.A.tzx | 10345 | 141414a6 | 56f1a0ab98d5ef271a7bfee64d87c7295175901f | | good | | |
| Fastload.B.BootstrapLoader.tzx | 2216 | 123f3773 | a59f8836adbc29e6bb149993af80a811c8323401 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|