Cable Pair Location
| PIN | CABLE PAIR | SINGLE ENDED Signal Name | DIFFERENTIAL Signal Name |
|---|---|---|---|
| 1 | 13 | GROUND | GROUND |
| 2 | 14 | GROUND | +DB0 |
| 3 | 15 | GROUND | +DB1 |
| 4 | 16 | GROUND | +DB2 |
| 5 | 17 | GROUND | +DB3 |
| 6 | 18 | GROUND | +DB4 |
| 7 | 19 | GROUND | +DB5 |
| 8 | 20 | GROUND | +DB6 |
| 9 | 21 | GROUND | +DB7 |
| 10 | 22 | GROUND | +PARITY |
| 11 | 23 | GROUND | DIFFSENSE |
| 12 | 24 | RESERVED | RESERVED |
| 13 | 25 | OPEN | TERMPWR |
| 14 | 11 | RESERVED | RESERVED |
| 15 | 12 | GROUND | +ATN |
| 16 | 3 | GROUND | GROUND |
| 17 | 4 | GROUND | +BSY |
| 18 | 5 | GROUND | +ACK |
| 19 | 2 | GROUND | +RST |
| 20 | 6 | GROUND | +MSG |
| 21 | 7 | GROUND | +SEL |
| 22 | 8 | GROUND | +C/D |
| 23 | 9 | GROUND | +REQ |
| 24 | 1 | GROUND | +I/O |
| 25 | 10 | GROUND | GROUND |
| 26 | 13 | -DB0 | GROUND |
| 27 | 14 | -DB1 | -DB0 |
| 28 | 15 | -DB2 | -DB1 |
| 29 | 16 | -DB3 | -DB2 |
| 30 | 17 | -DB4 | -DB3 |
| 31 | 18 | -DB5 | -DB4 |
| 32 | 19 | -DB6 | -DB5 |
| 33 | 20 | -DB7 | -DB6 |
| 34 | 21 | -PARITY | -DB7 |
| 35 | 22 | GROUND | -PARITY |
| 36 | 23 | GROUND | GROUND |
| 37 | 24 | RESERVED | RESERVED |
| 38 | 25 | TERMPWR | TERMPWR |
| 39 | 11 | RESERVED | RESERVED |
| 40 | 12 | GROUND | -ATN |
| 41 | 3 | -ATN | GROUND |
| 42 | 4 | GROUND | -BSY |
| 43 | 5 | -BSY | -ACK |
| 44 | 2 | -ACK | -RST |
| 45 | 6 | -RST | -MSG |
| 46 | 7 | -MSG | -SEL |
| 47 | 8 | -SEL | -C/D |
| 48 | 9 | -C/D | -REQ |
| 49 | 1 | -REQ | -I/O |
| 50 | 10 | -I/O | GROUND |