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Chapter 4 Award BIOS Setup
Page: 4-18
PMB-531LF USER
′
S MANUAL
SUPER IO DEVICE:
The options for these items are found in its sub menu. By pressing the
<ENTER> key, you are prompt to enter the sub menu of the detailed options
as shown below:
Phoenix – Award CMOS Setup Utility
SuperIO Device
Item Help
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
TxD, RxD Polarity Active
[3F8/IRQ4]
[2F8/IRQ3]
[Normal]
[Lo, Hi]
Menu Level ►
↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
Descriptions on each item above are as follows:
1. Onboard Serial Port 1/2
Select an address and corresponding interrupt for the first and second
serial ports.
2. UART Mode Select
This item allows you to select UART mode.
3. TxD, RxD Polarity Active
This item allows you to determine the active of RxD, TxD
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.
WATCHDOG SUPPORT:
To select watch-dog times.