Specifications
15
Hardware Installation
USB Headers
This motherboard contains six USB 3.0 ports that are exposed on the rear panel
of the chassis (Figure 2). The motherboard also contains one 10-pin internal USB
2.0 header and one 20-pin USB 3.0 connector onboard. The onboard headers are
optional.
Note: Secure the bracket to either the front or rear panel of your chassis (not all
chassis are equipped with the front panel option).
FP_USB1-Pin Denition
PIN Assignment PIN Assignment
1 VCC 2 VCC
3 USBP0- 4 USBP1-
5 USBP0+ 6 USBP1+
7 GND 8 GND
9 KEY 10 NC
.
.
.
120
240
121
120
240
121
1.5V
1.5V
FP_USB1
1
FP_USB3_1
1
FP_USB3_1-Pin Denition
Pin Signal Pin Signal
1 AVBUS 11 BD+
2 ASSRX- 12 BD-
3 ASSRX+ 13 GND2
4 GND 14 BSSTX+
5 ASSTX- 15 BSSTX-
6 ASSTX+ 16 GND3
7 GND1 17 BSSRX+
8 AD- 18 BSSRX-
9 AD+ 19 BVBUS
10 NC 20 KEY