Irda Connector (Cn39) (Optional) - Aaeon PCM-QM77 Manual

C o m p a c t B o a r d
Pin
1
2
3
4
5
6

2.50 IrDA Connector (CN39) (Optional)

Pin
1
2
3
4
5
Note: COM6 / IrDA Function can be set by BIOS setting. Default is COM6
Function.
Pin Name
KB_ DATA
KB_CLK
GND
+5VSB
MS_DATA
MS_CLK
Pin Name
+5V
NC
IRRX
GND
IRTX
P C M - Q M 7 7
Signal Type
I/O
I/O
GND
PWR
I/O
I/O
+5V
NC
IRRX
GND
IRTX
Signal Type
PWR
IN
GND
OUT
Chapter 2 Quick Installation Guide
Signal Level
+5V
+5V
+5V
+5V
+5V
Signal Level
+5V
2-53