English, 14) f_ usb1 / f_usb2 (front usb connector), 15) clr_cmos (clear cmos) – Intel 8S661FXM-RZ User Manual
Page 19: 16) comb (com b connector)

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Hardware Installation Process
English
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
1
Power
2
Power
3
USB DX-
4
USB Dy-
5
USB DX+
6
USB Dy+
7
GND
8
GND
9
No Pin
10
NC
1
9
2
10
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
Short: Clear CMOS
1
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.
1
9
2
10
Pin No.
Definition
1
NDCDB-
2
NSINB
3
NSOUTB
4
NDTRB-
5
GND
6
NDSRB-
7
NRTSB-
8
NCTSB-
9
NRIB-
10
No Pin