GEOCable Cable
(To the C64).
(To the Printer)
DZM 12 DREH to the C64 UserPort.
36 PIN CENTRONICS MALE at the Printer.
| C64 | Printer | ||
|---|---|---|---|
| Ground | A | 33 | Ground |
| Flag 2 | B | 11 | Busy |
| PB0 | C | 2 | Data 1 |
| PB1 | D | 3 | Data 2 |
| PB2 | E | 4 | Data 3 |
| PB3 | F | 5 | Data 4 |
| PB4 | H | 6 | Data 5 |
| PB5 | J | 7 | Data 6 |
| PB6 | K | 8 | Data 7 |
| PB7 | L | 9 | Data 8 |
| PA2 | M | 1 | Strobe |
| Ground | N | 16 | Ground |
Source: [The Hardware Book]
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