
27 Appendix A
A.7 PS/2 Keyboard and Mouse Connector
A.8 USB Connector (USB1~USB2)
Table A.8: Keyboard & mouse pin assignments
Pin Signal Name
1 KB DATA
2MS DATA
3GND
4VCC
5 KB Clock
6 MS Clock
Table A.9: USB connector pin assignments
Pin Signal Name Cable Color
1 VCC Red
2DATA+ White
3DATA- Green
4GND Black
5
3
12
4
6
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