PSB Speakers PSB-1688LF M1 user manual Super IO Device

Chapter 4 Award BIOS Setup

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

Onboard FDC Controller	[Enabled]		Item Help
Onboard Serial Port 1	[3F8/IRQ4]
Onboard Serial Port 2	[2F8/IRQ3]
UART Mode Select	[Normal]		Menu Level ►
X RxD, TxD Active	Hi, Lo
X IR Transmission Delay	Enabled
X UR2 Duplex Mode	Half
X Use IR Pins	IR-Rx2Tx2
Onboard Parallel Port	[378/IRQ7]
Parallel Port Mode	[SPP]
X EPP Mode Select	EPP1.7
X ECP Mode Use DMA	3
↑↓→←: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 FDC Controller

Select Enabled if the system has a floppy disk controller (FDC) installed on the system board and you wish to use it. If you install and-in FDC or the system has no floppy drive, select Disabled.

2.Onboard Serial Port 1/2

Select an address and corresponding interrupt for the first and second serial ports.

3.UART Mode Select

This item allows you to select UART mode.

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.

Page: 4-20 PSB-1688LF USER′S MANUAL