12
4.11
CN2 : I2C/Auto Power on switch
Remove Jumper from Pin1 and Pin2 can enable Auto power on function.
4.12
J4 : FAN Power Header
Pin
Define
Pin
Define
1
LATCH_SET_BUT
2
LATCH_SET
3
VDD_3V3
4
NC
5
VDD_3V3
6
ID_I2C_SDA
7
GND
8
ID_I2C_SCL
Pin
Define
1
FAN_PWM
2
FAN_TACH
3
FAN_PWR_VDD 5V
4
GND