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3
Award BIOS Setup Utility
UART Mode Select
The mainboard supports IrDA function for wireless connectivity
between your computer and peripheral devices. You may not use
IrDA (J10) and the COM 2 (J9) serial por t at the same time. If
you are using the COM 2 serial port, make sure this field is set
to Normal.
To use the IrDA function, follow the steps below.
1. Connect your IrDA cable to connector J10 on the mainboard.
2. Set the “UART Mode Select” field to the type of IrDA
3. Set the “RxD TxD Active”, “IR Transmission Delay”, “UR2
RxD, TxD Active
The options are Hi, Lo; Lo, Hi; Lo, Lo; and Hi, Hi.
IR Transmission Delay
If this option is Enabled, transmission of data will be slower. This is
recommended when you encounter transmission problem with
your device. The options are: Enabled and Disabled.
UR2 Duplex Mode
Half
Full
Use IR Pins
The options are IR-Rx2Tx2 and RxD2, TxD2.
Onboard Parallel Port
72
standard suppor ted by your IrDA peripheral/device (IrDA or
ASKIR). For better transmission of data, your IrDA peripheral
device must be within a 30
meter.
Duplex Mode” and “Use IR Pins” fields appropriately.
Data is completely transmitted before receiving data.
Transmits and receives data simultaneously.
378/IRQ7, 3BC/IRQ7, 278/IRQ5
IRQ for the onboard parallel port.
Disabled
Disables the onboard parallel port.
o
angle and within a distance of 1
Selects the I/O address and
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