EVGA 121-BL-E756 用户手册
25
IEEE1394a (Firewire)
This motherboard has two (2) IEEE 1394a onboard headers. Alternatively, you
can also connect these to your system case (if applicable)
can also connect these to your system case (if applicable)
1.
Secure the bracket to either the front or rear panel of the system case (not
all system cases are equipped with the front panel option).
all system cases are equipped with the front panel option).
Connect the end of the cable(s) to the IEEE1394a headers on the motherboard.
Table 3.
IEEE 1394a Connector Pins
Connector
Pin
Signal
IEEE 1394a Connector
10
8
6
4
2
9
7
5
3
1
1
1 TPA+
2 TPA-
3 GND
4 GND
5 TPB+
6 TPB-
7 +12V
8 +12V
9 Empty
10 GND
2 TPA-
3 GND
4 GND
5 TPB+
6 TPB-
7 +12V
8 +12V
9 Empty
10 GND