- 37 -
USB Headers (USB1/USB3/JP2)
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.
D7
Pin Assignments (USB1/USB3):
1=GND
2=GND
3=USB 2+/3+
4=USB 2-/3-
5=VCC
Pin Assignments (JP2):
1=5V
2=5V
3=USB 4-
4=USB 5-
5=USB 4+
6=USB 5+
7=GND
8=GND
9=Key
10=N/C
EXT. GPI Header (JP1)
Port JP1 can be used to connect special device.
Pin Assignments (JP1):
1=5VSB
2=KEY
3=GND
4=GPI8
5=GPI11
D8
JP1
3 4 5
1 2
1
2
3
4
5
USB3
6
8
10
2
4
5
7
9
1
3
JP2
1
USB3
1
USB1
1
JP2
USB1
3
2
1
5
4
1
JP1
EXT. GPI Header
