CP/M Version | File Type | No. of Files | Contents |
1.1 | .plm | 7 | PL/M |
| .sub | 1 | *Configuration file |
| .txt | 2 | *Text file documentation |
| .z80 | 2 | **Z80 simulator code from 2007 |
1.3 | .asm | 7 | Assembly |
| .plm | 5 | PL/M |
1.4 | .asm | 1 | Assembly |
| .plm | 1 | PL/M |
2.0 | .asm | 22 | Assembly language |
| .lin | 5 | *ASCII hex |
| | 1 | *Documentation |
| .plm | 5 | PL/M |
| .src | 1 | Assembly |
| .txt | 1 | *Text file documentation |