Reference and Sources:
(25 PIN D-SUB FEMALE to the Amiga/Mac).
(50 PIN IDC FEMALE to the peripheral).
| DSub | IDC | Request | 1 | 48 | Message | 2 | 42 | Input/Output | 3 | 50 | Reset | 4 | 40 | Acknowledge | 5 | 38 | Busy | 6 | 36 | Data Bus 0 | 8 | 2 | Data Bus 3 | 10 | 8 | Data Bus 5 | 11 | 12 | Data Bus 6 | 12 | 14 | Data Bus 7 | 13 | 16 | Control/Data | 15 | 46 | Attention | 17 | 32 | Select | 19 | 44 | Data Parity | 20 | 18 | Data Bus 1 | 21 | 4 | Data Bus 2 | 22 | 6 | Data Bus 4 | 23 | 10 | Termination Power | 25 | 26 | Note: All the other pins (7+9+14+16+18+24) at the DSub should be connected to the all odd pins except 25 at the IDC connector.
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