Additional Usb 2.0 Port Headers; Additional Ieee 1394 Port Header - Abit IX48 GT3 User Manual

1.8.3 Additional USB 2.0 Port Headers

Each header supports 2x additional USB 2.0 ports by connecting bracket or cable to the rear I/O
panel or the front-mounted USB ports of your chassis.
Make sure the connecting cable bears the same pin assignment.
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1.8.4 Additional IEEE 1394 Port Header

Each header supports 1x additional IEEE 1394 port by connecting bracket or cable to the rear
I/O panel or the front-mounted IEEE 1394 port of your chassis.
Make sure the connecting cable bears the same pin assignment.
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1-16
Pin Pin Assignment
1 5VDUAL
3 Data0 -
5 Data0 +
7 Ground
Pin Pin Assignment
1 TPA0 +
3 Ground
5 TPB0 +
7 +12V
Pin Pin Assignment
2 5VDUAL
4 Data1 -
6 Data1 +
8 Ground
10 NC
Pin Pin Assignment
2 TPA0 -
4 Ground
6 TPB0 -
8 +12V
10 Ground
IX48 GT3