40 Pin Connector
| Pin | Description |
|---|---|
| 1 | *RESET |
| 2 | GND |
| 3 | DATA 7 |
| 4 | DATA 8 |
| 5 | DATA 6 |
| 6 | DATA 9 |
| 7 | DATA 5 |
| 8 | DATA 10 |
| 9 | DATA 4 |
| 10 | DATA 11 |
| 11 | DATA 3 |
| 12 | DATA 12 |
| 13 | DATA 2 |
| 14 | DATA 13 |
| 15 | DATA 1 |
| 16 | DATA 14 |
| 17 | DATA 0 |
| 18 | DATA 15 |
| 19 | GND |
| 20 | KEY |
| 21 | reserved |
| 22 | GND |
| 23 | *IOW |
| 24 | GND |
| 25 | *IOR |
| 26 | GND |
| 27 | IO_CHRDY |
| 28 | ALE |
| 29 | reserved |
| 30 | GND |
| 31 | IRQ14 |
| 32 | *IOCS16 |
| 33 | ADDR 1 |
| 34 | reserved |
| 35 | ADDR 0 |
| 36 | ADDR 2 |
| 37 | *CS0 (1F0-1F7) |
| 38 | *CS1 (3f6-3f7) |
| 39 | *ACTIVE |
| 40 | GND |