Gigabyte GA-K8NULTRA-SLI, GA-K8N-SLI 17 F11394/F21394 Ieee 1394 Connectors, Clrcmos Clear Cmos

17)F1_1394/F2_1394 (IEEE 1394 Connectors)

Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like high speed, high bandwidth and hot plug. Be careful with the polarity of the IEEE1394 connector. Check the pin assignment carefully while you connect the IEEE1394 cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional IEEE1394 cable, please contact your local dealer. IEEE1394b can approach the

maximum speed to 800Mb/S, but the speed can be achieved only when you use particular

IEEE1394b cable.			2	16
			F2_1394
F1_1394	2	10	1	15
			Pin No.	Definition
	1	9
			1	Power
Pin No.		Definition	2	Power
			3	TPA1+
1		TPA0+
			4	TPA1-
2		TPA0-
			5	GND
3		GND
			6	GND
4		GND
			7	TPB1+
5		TPB0+
			8	TPB1-
6		TPB0-
			9	Power
7		No Pin
			10	Power
8		Power
			11	TPA2+
9		Power
			12	TPA2-
10		GND
			13	GND
			14	No Pin
			15	TPB2+
			16	TPB2-

18)CLR_CMOS (Clear CMOS)

You may clear the CMOS data to its default values by this header. To clear CMOS, temporarily short 1-2 pin. Default doesn't include the jumper to prevent from improper use of this header.

Open: Normal

1

Short: Clear CMOS

1

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Only for GA-K8N Ultra-SLI.	Only for GA-K8N Pro-SLI.
	- 31 -	Hardware Installation