VB7009 User Manual
21
2.2.8.
USB 2.0 Pin Headers
The mainboard has two USB 2.0 pin headers blocks that support up to four USB 2.0 ports. The pin header
blocks are labeled as USB_4, and “USB_5”. The pinout of the USB pin headers are shown below.
USB_4
2
10
1
2
10
1
USB_5
Figure 20: USB 2.0 pin header diagram
USB_4
Pin
Signal
Pin
Signal
1
+5VDUAL
2
+5VDUAL
3
USBD_T1-
4
USBD_T0-
5
6
7
GND
8
GND
9
Key
10 GND
USB_5
Pin
Signal
Pin
Signal
1
+5VDUAL
2
+5VDUAL
3
USBD_T6-
4
USBD_T7-
5
6
7
GND
8
GND
9
Key
10 GND
Table 16: USB 2.0 pin header pinout
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