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E7
Dual USB Header(JP3)/ USB Connectors(USB2, USB3)
The headers are used to connect the cable attached to USB connectors which
are mounted on front panel or back panel. But the USB cable is optional at the
time of purchase.
1
2
3
4
5
USB2/3
9
7
5
3
1
10
8
6
4
2
JP3
1
USB3
1
USB2
JP3
1
Pin Assignments (JP3):
1=VCC
2=VCC
3=Data0-
4=Data1-
5=Data0+ 6=Data1+
7=Ground 8=Ground
9=Key
10=N/C
Pin Assignments (USB2/ USB3):
1=GND
2=GND
3=Data5+/ 4+
4=Data5-/ 4-
5=VCC
IrDA Header (JP5)
If you have an Infrared device, this mainboard can implement IR transfer func-
tion. To enable the IR transfer function, follow these steps:
Pin Assignments:
1=N/C
2=KEY
3=VCC
4=GND
5=IRTX
6=IRRX
5
3
1
6
4
2
JP5
1
IrDA Header
JP5
E8
