14 pin DIN male connector at the
diskdrive.
| Pin | Name | Description |
|---|---|---|
| 1 | RD | Read Data |
| 2 | SIDE0 | Side 0 Select |
| 3 | GND | Ground |
| 4 | INDEX | Index |
| 5 | SEL0 | Drive 0 Select |
| 6 | SEL1 | Drive 1 Select |
| 7 | GND | Ground |
| 8 | MOTOR | Motor On |
| 9 | DIR | Direction In |
| 10 | STEP | Step |
| 11 | WD | Write Data |
| 12 | WG | Write Gate |
| 13 | TRK00 | Track 00 |
| 14 | WP | Write Protect |