●Mouse connector
6
4
2
5
3
1
Pin no. | Signal name | Direction | Description |
|
|
|
|
1 | DATA | Input/output | Data |
|
|
|
|
2 | NC | – | Not connected |
|
|
|
|
3 | GND | – | Ground |
|
|
|
|
4 | VCC | – | Power supply |
|
|
|
|
5 | CLK | Input/output | Clock |
|
|
|
|
6 | NK | – | Not connected |
|
|
|
|
●Keyboard connector
6
4
2
5
3
1
Pin no. | Signal name | Direction | Description |
|
|
|
|
1 | DATA | Input/output | Data |
|
|
|
|
2 | NC | – | Not connected |
|
|
|
|
3 | GND | – | Ground |
|
|
|
|
4 | VCC | – | Power supply |
|
|
|
|
5 | CLK | Input/output | Clock |
|
|
|
|
6 | NK | – | Not connected |
|
|
|
|
●USB connector (SeriesA)
1 2 3 4
Pin no. | Signal name | Direction | Description |
|
|
|
|
1 | VCC | – | Cable, power supply |
|
|
|
|
2 | Input/output | - data signal | |
|
|
|
|
3 | +DATA | Input/output | + data signal |
|
|
|
|
4 | GND | – | Cable, ground |
|
|
|
|
65
