softwarelist
| name | description | notes |
| spectrum_cass | Sinclair ZX Spectrum cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| 4thpcol | yes | The Fourth Protocol | 1985 | Hutchinson Computer Publishing | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| the fourth protocol - side 1.tzx | 51265 | ea9dce18 | 355250404cfc85bcce9af1991c201c3927c7c24b | | good | | |
| the fourth protocol - side 2.tzx | 84442 | ddbfd5d2 | a2e6f0d81a1756a9643b437842495ac1333b509d | | good | | |
|
part
| name | interface |
| cass1 | spectrum_cass |
| cass2 | spectrum_cass |
|