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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_CIR
To enable the IR/CIR function on the board, you are required to purchase an option IR/CIR module.
To use IR function only, please connect IR module to Pin1 to Pin5. Be careful with the polarity of
the IR/CIR connector. Check the pin assignment carefully while you connect the IR/CIR cable,
incorrect connection between the cable and connector will make the device unable to work or even
damage it. For optional IR/CIR cable, please contact your local dealer.
GA-K8NNXP Motherboard
k8nnxp_1001_q.p65
F1_1394
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IR_CIR
6
1
Pin No.
1
2
3
4
5
6
7
8
9
10
- 36 -
36
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-
10
5
Definition
VCC
NC
IRRX
GND
IRTX
NC
CIRRX
+5VSB
CIRTX
NC
2003/8/18, ¤U¤È 05:53
16
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