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E3
External USB Ports (JP5)
This header is used to connect the cable attached to USB connectors
mounted on front panel or back panel. But the USB cable is optional at the
time of purchase.
IR Connector (JP1)
If you have an Infrared device, this mainboard can implement IR transfer
function. To enable the IR transfer function, follow these steps:
IR Pin Assignments:
1=VCC
2=NC
3=IRRX
4=GND
5=IRTX
Step 1.
Attach the 5-pin infrared device cable to JP1connector.
(Refer to the above diagram for IR pin assignment.)
Step 2.
Configure the Infrared transfer mode in the UR2 Mode field of
integrated Peripherals menu in BIOS Setup program. This
mainboard supports IrDA, ASKIR, Normal transfer modes.
E2
JP1
1
JP5
EXT USB PORT
1
GND
GND
GND
GND
VCC
VCC
+
+
