Ps/2 Keyboard/Mouse Combo Port (Cn38); Irda Connector (Cn39) (Optional) - Aaeon PCM-QM77 User Manual

5
6
7
8
9
10
2.4.37

PS/2 Keyboard/Mouse Combo Port (CN38)

Pin
1
2
3
4
5
6
2.4.38

IrDA Connector (CN39) (Optional)

Chapter 2 – Hardware Information
USB7_D+
USB8_D+
GND
USB8_D-
GND
+5VSB
1
KB_DATA
GND
MS_DATA
4
Pin Name
KB_ DATA
KB_CLK
GND
+5VSB
MS_DATA
MS_CLK
DIFF
DIFF
GND
DIFF
GND
PWR
2
KB_CLK
+5VSB
MS_CLK
6
Signal Type
I/O
I/O
GND
PWR
I/O
I/O
+5V
NC
IRRX
GND
IRTX
+5V
Signal Level
+5V
+5V
+5V
+5V
+5V
45