Gigabyte GA-8I945GMBX Manual - Page 26

COMB Serial Port Connector, F1_1394 / F2_1394 Front IEEE 1394 Connector

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English 15) F1_1394 / F2_1394 (Front IEEE 1394 Connector) Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like high speed, highbandwidth 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. Pin No. Definition 2 10 1 TPA+ 1 9 2 TPA- 3 GND 4 GND 5 TPB+ 6 TPB- 7 Power 8 Power 9 No Pin 10 GND 16) COMB (Serial Port 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 2 10 1 NDCDB- 1 9 2 NSINB 3 NSOUTB 4 NDTRB- 5 GND 6 NDSRB- 7 NRTSB- 8 NCTSB- 9 NRIB- 10 No Pin GA-8I945GMBX Motherboard - 26 -

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GA-8I945GMBX Motherboard
- 26 -
English
2
10
1
9
16)
COMB (Serial Port 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-
2
NSINB
3
NSOUTB
4
NDTRB-
5
GND
6
NDSRB-
7
NRTSB-
8
NCTSB-
9
NRIB-
10
No Pin
15)
F1_1394 / F2_1394 (Front IEEE 1394 Connector)
Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features like
high speed, highbandwidth 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.
Pin No.
Definition
1
TPA+
2
TPA-
3
GND
4
GND
5
TPB+
6
TPB-
7
Power
8
Power
9
No Pin
10
GND
1
9
2
10