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EPIA
EPIA
EPIA
EPIA-
--
-M720
M720
M720
M720 User Manual
User Manual
User Manual
User Manual
23
2.2.7.
USB 2.0 Pin Headers
The mainboard has three USB 2.0 pin header blocks that support up to six USB
2.0 ports. The pin header blocks are labeled as “USB_2”, USB_3, and “USB_4”.
The pinout of the USB pin headers are shown below.
USB_4
2
10
1
2
10
1
USB_3
1
2
10
USB_2
Figure
Figure
Figure
Figure 19
19
19
19: USB pin headers
: USB pin headers
: USB pin headers
: USB pin headers
USB_
USB_
USB_
USB_2
2
2
2
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
VUSB2
2
VUSB2
3
USBD_T3-
4
USB_T2-
5
6
7
Ground
8
Ground
9
Key
10
Ground
USB_
USB_
USB_
USB_4
4
4
4
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
VUSB6
2
VUSB6
3
USBD_T6-
4
USB_T7-
5
6
7
Ground
8
Ground
9
Key
10
Ground
Table
Table
Table
Table 15
15
15
15:
:
:
: USB pin header pinouts
USB pin header pinouts
USB pin header pinouts
USB pin header pinouts
USB_3
USB_3
USB_3
USB_3
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
VUSB4
2
VUSB4
3
USBD_T5-
4
USB_T4-
5
6
7
Ground
8
Ground
9
Key
10
Ground
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