AAEON PCM-QM77 - Manual (Page 68)

C o m p a c t B o a r d P C M - Q M 7 7
Chapter 2 Quick Installation Guide 2-53
Pin Pin Name Signal Type Signal Level
1 KB_ DATA I/O +5V
2 KB_CLK I/O +5V
3 GND GND
4 +5VSB PWR +5V
5 MS_DATA I/O +5V
6 MS_CLK I/O +5V
2.50 IrDA Connector (CN39) (Optional)
+5V
NC
IRRX
GND
IRTX
Pin Pin Name Signal Type Signal Level
1 +5V PWR +5V
2 NC
3 IRRX IN
4 GND GND
5 IRTX OUT
Note:
COM6 / IrDA Function can be set by BIOS setting. Default is COM6
Function.