Please note: The Amiga 1000 parallel port is a DB25 male gender AND it also has +5V on pin 23. Connecting +5V to ground accidentally would be a very bad thing to do. Take caution.
| PIN | A1000 | A500/2000/3000/4000 | Description |
|---|---|---|---|
| 1 | DRDY* | STROBE__ | Strobe |
| 2 | D0 | D0 | Data Bit 0 (LSB) |
| 3 | D1 | D1 | Data Bit 1 |
| 4 | D2 | D2 | Data Bit 2 |
| 5 | D3 | D3 | Data Bit 3 |
| 6 | D4 | D4 | Data Bit 4 |
| 7 | D5 | D5 | Data Bit 5 |
| 8 | D6 | D6 | Data Bit 6 |
| 9 | D7 | D7 | Data Bit 7 |
| 10 | ACK__ | ACK__ | Acknowledge |
| 11 | BUSY | BUSY | Busy |
| 12 | POUT | POUT | Paper Out |
| 13 | SEL | SEL | Select |
| 14 | Ground | +5V PULLUP | +5VDC 10mA |
| 15 | Ground | not used | not used |
| 16 | Ground | RESET___ | Reset |
| 17 | GND | GND | Ground |
| 18 | GND | GND | Ground |
| 19 | GND | GND | Ground |
| 20 | GND | GND | Ground |
| 21 | GND | GND | Ground |
| 22 | GND | GND | Ground |
| 23 | +5V | GND | Ground |
| 24 | NC | GND | Ground |
| 25 | Reset | GND | Ground |