Intel 8S661FXM-RZ USB1 / FUSB2 Front USB Connector, Clrcmos Clear Cmos, Comb COM B Connector

14) F_ USB1 / F_USB2 (Front USB Connector)

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

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

15) CLR_CMOS (Clear CMOS)

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

Open: Normal

1

Short: Clear CMOS

1

16) COMB (COM B Connector)

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

		Pin No.	Definition
		1	NDCDB-
1	2	2	NSINB
		3	NSOUTB
		4	NDTRB-
9	10	5	GND
		6	NDSRB-
		7	NRTSB-
		8	NCTSB-
		9	NRIB-
		10	No Pin

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- 19 - Hardware Installation Process