27 | HD READY | 28 | Cable Select |
29 | HDACK 0 # | 30 | GND |
|
|
|
|
31 | IRQ14 | 32 | N/C |
|
|
|
|
33 | ADDR 1 | 34 | N/C |
|
|
|
|
35 | ADDR 0 | 36 | ADDR 2 |
|
|
|
|
37 | HDD SELECT 0 # | 38 | HDD SELECT 1 # |
|
|
|
|
39 | IDE ACTIVE 0 # | 40 | GND |
|
|
|
|
41 | VCC |
| 42 VCC |
43 | GND | 44 | N/C |
|
|
|
|
# low active
C.4 Keyboard Connector (J4)
7 | 5 | 3 | 1 |
8 | 6 | 4 | 2 |
Table | |||
Pin |
|
| Signal |
1 |
|
| VCC |
2 |
|
| EXT_ KBDAT2 |
3 |
|
| PC_KBDAT |
4 |
|
| EXT_KBDAT1 |
5 |
|
| PC_KBCLK |
6 |
|
| EXT_KBCLK1 |
7 |
|
| GND |
8 |
|
| EXT_KBCLK2 |
