System Fan Connector (Cn45); Digital Io Port 1 Connector (Cn46) - Aaeon PCM-QM77 Manual

C o m p a c t B o a r d
21
22
23
24
25
26

2.55 System Fan Connector (CN45)

Pin
1
2
3

2.56 Digital IO Port 1 Connector (CN46)

BUSY
GND
PE
GND
SLCT
NC
FAN_TAC
Pin Name
GND
FAN_POWER
FAN_TAC
P C M - Q M 7 7
IN
GND
IN
GND
IN
3 2 1
GND
FAN_POWER
Signal Type
GND
PWR
IN
Chapter 2 Quick Installation Guide
Signal Level
+12V
2-57