| 6 | SD3 |
| -12 В | 7 | SD2 |
| 0WS#² | 8 | SD1 |
| +12 В | 9 | SD0 |
| GND | 10 | IOCHRDY |
| SMEMW# | 11 | AEN |
| SMEMR# | 12 | SA19 |
| IOWR# | 13 | SA18 |
| IORD# | 14 | SA17 |
| DACK3# | 15 | SA16 |
| DRQ3 | 16 | SA15 |
| DACK1# | 17 | SA14 |
| DRQ1 | 18 | SA13 |
| REFRESH# | 19 | SA12 |
| BCLK | 20 | SA11 |
| IRQ7 | 21 | SA10 |
| IRQ6 | 22 | SA9 |
| IRQ5 | 23 | SA8 |
| IRQ4 | 24 | SA7 |
| IRQ3 | 25 | SA6 |
