DFI AZ30-TC User Manual page 64

3
Award BIOS Setup Utility
UART Mode Select
The system board supports IrDA function for wireless connectiv-
ity between your computer and peripheral devices. You may not
use IrDA connector and the COM 2 serial port 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 the IrDA connector on the sys-
2. Set the "UART Mode Select" field to the type of IrDA stand-
UR2 Duplex Mode
The options are Half or Full
Onboard Parallel Port
Parallel Port Mode
The options are SPP, EPP, ECP and ECP+EPP. These apply to
standard specifications and will depend on the type and speed of
your device. Refer to your peripheral's manual for the best op-
tion.
64
tem board.
ard supported by your IrDA peripheral/device (IrDA, ASKIR
or SCR). For better transmission of data, your IrDA periph-
eral device must be within a 30
of 1 meter.
378/IRQ7, 3BC/IRQ7, 278/IRQ5
IRQ for the onboard parallel port.
Disabled Disables the onboard parallel port.
SPP
Allows normal speed operation but in one direction only. If
this mode is selected, the "EPP Mode Select" and "ECP Mode
Use DMA" fields are not configurable.
"ECP (Extended Capabilities Port)"
Allows parallel port to operate in bidirectional mode and at a
speed faster than the normal mode's data transfer rate. If this
mode is selected, only the "ECP Mode Use DMA" field is
configurable.
o
angle and within a distance
Selects the I/O address and