| zif pin function |
zif pin number |
ATA |
ATA pin name |
ATA signal description |
|---|---|---|---|---|
| 1 | N/C | |||
| 2 | N/C | |||
| -Reset | 3 | 1 | /RESET | Reset |
| GND | 4 | 2 | GND | Ground |
| DD7 | 5 | 3 | DD7 | Data 7 |
| DD8 | 6 | 4 | DD8 | Data 8 |
| DD6 | 7 | 5 | DD6 | Data 6 |
| DD9 | 8 | 6 | DD9 | Data 9 |
| DD5 | 9 | 7 | DD5 | Data 5 |
| DD10 | 10 | 8 | DD10 | Data 10 |
| DD4 | 11 | 9 | DD4 | Data 4 |
| DD11 | 12 | 10 | DD11 | Data 11 |
| DD3 | 13 | 11 | DD3 | Data 3 |
| DD12 | 14 | 12 | DD12 | Data 12 |
| DD2 | 15 | 13 | DD2 | Data 2 |
| DD13 | 16 | 14 | DD13 | Data 13 |
| DD1 | 17 | 15 | DD1 | Data 1 |
| DD14 | 18 | 16 | DD14 | Data 14 |
| DD0 | 19 | 17 | DD0 | Data 0 |
| DD15 | 20 | 18 | DD15 | Data 15 |
| GND | 21 | 19 | GND | Ground |
| 20 | KEY | Key (Pin missing) | ||
| DMARQ | 22 | 21 | DMARQ | DMA Request |
| GND | 23 | 22 | GND | Ground |
| /DIOW | 24 | 23 | /DIOW | Write Strobe |
| 24 | GND | Ground | ||
| /DIOR | 25 | 25 | /DIOR | Read Strobe |
| GND | 26 | 26 | GND | Ground |
| IORDY | 27 | 27 | IORDY | I/O Ready |
| 28 | SPSYNC:CSEL | Spindle Sync or Cable Select. | ||
| /DMACK | 29 | 29 | /DMACK | DMA Acknowledge |
| GND | 28 | 30 | GND | Ground |
| INTRQ | 30 | 31 | INTRQ | Interrupt Request |
| 32 | /IOCS16 | IO ChipSelect 16. | ||
| DA1 | 31 | 33 | DA1 | Address 0 |
| PDIAG | 32 | 34 | PDIAG | Passed Diagnostics. |
| DA0 | 33 | 35 | DA0 | Address 1 |
| DA2 | 34 | 36 | DA2 | Address 2 |
| CS0 | 35 | 37 | /IDE_CS0 | (1F0-1F7) |
| CS1 | 36 | 38 | /IDE_CS1 | (3F6-3F7) |
| /DASP | 37 | 39 | /ACTIVE | Led driver |
| 40 | GND | Ground | ||
| +3.3V | 38 | 41 | +3.3V | +3.3 VDC |
| +3.3V | 39 | 42 | +5V | +3.3 VDC |
| 43 | GND | Ground | ||
| 44 | /TYPE | Type (0=ATA) |
Some pins are left unconnected.
NOT TESTED!
correct
incorrect