Gigabyte GA-K8NNXP-940 User Manual page 37

Amd socket 940 processor motherboard
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22) F1_1394 / F2_1394 (Front IEEE1394 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.IEEE1394b can approach the maximum
speed to 800Mb/S, but the speed can be achieved only when you use particular IEEE1394b cable.
23) IR
Make sure the pin 1 on the IR device is aling with pin one the connector. To enable the IR function
on the board, you are required to purchase an option IR module. Be careful with the polarity of the
IR connector. For optional IR cable, please contact your local dealer.
k8nnxp-940_1001_q.p65
F1_1394
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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37
2
10
F2_1394
2
1
9
Definition
Power
1
Power
Pin No.
Definition
TPA0+
1
TPA2+
TPA0-
GND
2
TPA2-
GND
3
GND
TPB0+
4
GND
TPB0-
5
TPB2+
Power
6
TPB2-
Power
7
Power
TPA1+
TPA1-
8
Power
GND
9
No Pin
No Pin
10
GND
TPB1+
TPB1-
IR
1
5
Pin No.
Definition
1
VCC(+5V)
2
No Pin
3
IR Data Input
4
GND
5
IR Data Output
Hardware Installation Process
2003/10/2, ¤U¤È 05:20
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