COMMELL LP-174 - Manual (Page 19)

LP-174
User’s Manual
-18-
2.4.9 <Other interface>
CN_LPC: LPC 12-pin header (Pitch 2.00mm)
Pin Signal Pin Signal
1 CLK 2 RST
3 -LFRAME 4 LAD3
5 LAD2 6 LAD1
7 LAD0 8 3.3V
9 SERIRQ 10 GND
11 3.3VSB 12 NC
CN_LPC support TPM module.
CN_SMBUS: SMBus 5-pin connector
Pin Signal
1 5V
2 NC
3 SMBDAT
4 SMBCLK
5 GND
CPUFAN: CPU cooler fan 3-pin connector
Pin 1 2 3
Signal GND 12V Sensor
SYSFAN: System cooler fan 3-pin connector
Pin 1 2 3
Signal GND 12V Sensor
CN_LPC
1
12
2
11
CN_SMBUS
1 5
CPUFAN SYSFAN
1 1
3 3