Gigabyte AGP 4X/8X manual English, Ircir, FUSB1 / FUSB2 Front USB Connector

English

14) IR_CIR

Make sure the pin 1 on the IR device is aling with pin one the connector. To enable the IR/CIR function on the board, you are required to purchase an option IR/CIR module. To use IR function only, please connect IR module to Pin1 to Pin5. Be careful with the polarity of the IR/CIR connector. Check the pin assignment carefully while you connect the IR/CIR cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional IR/CIR cable, please contact your local dealer.

		Pin No.	Definition
6	10	1	VCC
		2	NC
		3	IRRX
1	5	4	GND
		5	IRTX
		6	NC
		7	CIRRX
		8	+5VSB
		9	CIRTX
		10	NC

15) F_USB1 / F_USB2 (Front USB Connector)

Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you connect the front USB cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional front USB cable, please contact your local dealer.

		Pin No.	Definition
		1	Power
		2	Power
2	10	3	USB Dx-
		4	USB Dy-
1	9	5	USB Dx+
		6	USB Dy+
		7	GND
		8	GND
		9	No Pin
		10	NC

GA-8IPE775 Series Motherboard - 26 -