COMMELL LV-67M - Manual (Page 28)

LV-67M
User’s Manual
-27-
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 header (Pitch 2.54mm)
Pin Signal
1 VCC (5V)
2 Key
3 SMBDAT
4 SMBCLK
5 GND
CN_IR: IrDA 5-pin header (Pitch 2.54mm)
Pin Signal
1 VCC (5V)
2 Key
3 IRRX
4 IRDX
5 GND
CPUFAN: CPU cooler Smart fan 4-pin header
Pin 1 2 3 4
Signal GND 12V Sensor Control
SYSFAN: System cooler fan 3-pin header
Pin 1 2 3
Signal GND 12V Sensor