Chapter 4 Award BIOS Setup
Page: 4-16
PMB-472LF USER
′
S MANUAL
4.
RxD, TxD Active
This item allows you to determine the active of RxD, TxD.
5.
IR Transmission Delay
This item allows you to enable/disable IR transmission delay.
6.
UR2 Duplex Mode
This item allows you to select the IR half/full duplex function.
7.
Use IR Pins
This item allows you to select IR transmission routes, one is RxD2m,
TxD2 (COM Port) and the other is IR-Rx2Tx2
8.
Onboard Parallel Port
This item allows you to determine access onboard parallel port
controller with which I/O address.
9.
Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port.
Select
Normal, Compatible,
or
SPP
unless you are certain your
hardware and software both support one of the other available modes.
10.
EPP Mode Select
Select EPP port type 1.7 or 1.9.
11.
ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP mode.
12.
PWRON After PWR-Fail
This item allows you to select if you want to power on the system after
power failure. The choice: Off, On, Former-Sts.
ONBOARD SERIAL PORT 3:
ONBOARD SERIAL PORT 4:
Select a logical COM port name and matching address for the third and
forth serial ports. Select an address and corresponding interrupt for third
and forth serial port.
SERIAL PORT 3 USE IRQ:
SERIAL PORT 4 USE IRQ:
The items set the IRQ address of the serial ports.
