| Pin Number |
Pin Name |
Description |
| 1 | nc | do not connect |
| 2 | nc | do not connect |
| 3 | #RESET | device reset |
| 4 | GND | ground |
| 5 | D7 | data bus 7 |
| 6 | D8 | data bus 8 |
| 7 | D6 | data bus 6 |
| 8 | D9 | data bus 9 |
| 9 | D5 | data bus 5 |
| 10 | D10 | data bus 10 |
| 11 | D4 | data bus 4 |
| 12 | D11 | data bus 11 |
| 13 | D3 | data bus 3 |
| 14 | D12 | data bus 12 |
| 15 | D2 | data bus 2 |
| 16 | D13 | data bus 11 |
| 17 | D1 | data bus 1 |
| 18 | D14 | data bus 14 |
| 19 | D0 | data bus 0 |
| 20 | D15 | data bus 15 |
| 21 | GND | ground |
| 22 | DMARQ | DMA request |
| 23 | GND | ground |
| 24 | #IOW | write strobe |
| 25 | #IOR | read strobe |
| 26 | GND | ground |
| 27 | IORDY | ready to send/receive |
| 28 | GND | ground |
| 29 | #DMACK | DMA acknowledgement |
| 30 | INTRQ | interrupt request |
| 31 | A1 | address bus 1 |
| 32 | #PDIAG | diagnostics passed |
| 33 | A0 | address bus 0 |
| 34 | A2 | address bus 2 |
| 35 | #CS0 | port select 0 |
| 36 | #CS1 | port select 1 |
| 37 | #DASP | disk active or slave present |
| 38 | Vcc | 3.3 volts Power supply |
| 39 | Vcc | 3.3 volts Power supply |
| 40 | DEVADR | Master/Slave select |
The interface may carry SATA signaling as well. To be added
правильная
с ошибками