51
GETTING TO KNOW YOUR E
cho-236F
2.4.13 FAN Header
FAN power connector supports for additional thermal requirements. The pin
assignments of FAN 1 are shown in the following diagram:
Pin No.
Function
Pin No.
Function
1
GND
2
+12V (1.5A max)
3
Fan speed sensor
4
Fan PWM
Pin out:
FN1
Pin No.
Function
Pin No.
Function
1
SERIRQ
7
LFRAME#
2
+3.3V
8
LAD0
3
LA3
9
N/C
4
RESET#
10
Ground
5
LAD1
11
CLOCK
6
LAD2
12
Ground
Pin out:
2.4.14 LPC Port 80 Header
The system's provide a LPC Port 80 Header for debug card.
CN37