SOYO SY-7VBA133U User Manual page 53

BIOS Setup Utility
3-5.4 FDC Controls
FDC Controls
Onboard FDD
controller
3-5.5 Onboard Serial Ports
Onboard Serial
Ports
Onboard
Serial Port 1 /
Serial Port 2
UART 2 Mode
If [UART Mode Select] is set to [IrDA]/[ASKIR]
IR Function
Duplex
TX,RX inverting
enable
Setting
Disabled
Enabled
Setting Description
Disabled
3F8/IRQ4 Choose serial port 1 & 2's I/O
address.
Do not set port 1 & 2 to the
2F8/IRQ3
same address except for
Disabled or Auto.
3E8/IRQ4
2E8/IRQ3
Auto
Standard The second serial port offers
these InfraRed interface
HPSIR
modes.
ASKIR
Half Choose [Half] or [Duplex] to
set UR2 in half duplex mode
Full
or full duplex mode
respectively. Refer to your IR
device specifications to select
the suitable mode.
No,Yes This item allow you to enable
the TX, RX inverting which
No, No/
depends on different H/W
Yes, No/
requirement. This field is not
Yes, Yes.
recommended to change its
default setting for avoiding
any error in your system
Description
Turn off the on-board
floppy controller
Use the on-board floppy
controller
50
SY-7VBA133U
Note
Default
Note
Default
(port 1)
Default
(port 2)
Default
Default
Default