AAEON PCM-QM77 - Manual (Page 67)

C o m p a c t B o a r d P C M - Q M 7 7
Chapter 2 Quick Installation Guide 2-52
2.48 USB 2.0 Ports 7 and 8 (CN37)
GND
GND
USB8_D+
USB8_D-
+5VSB
+5VSB 1 2
9 10
USB7_D-
USB7_D+
GND
GND
Pin Pin Name Signal Type Signal Level
1 +5VSB PWR +5V
2 GND GND
3 USB7_D- DIFF
4 GND GND
5 USB7_D+ DIFF
6 USB8_D+ DIFF
7 GND GND
8 USB8_D- DIFF
9 GND GND
10 +5VSB PWR +5V
2.49 PS/2 Keyboard/Mouse Combo Port (CN38)
KB_CLK KB_DATA
1
4 6
2
MS_DATA
+5VSB GND
MS_CLK