SOYO SY-7VCA2 user manual FDC Controls, Onboard Serial Ports

BIOS Setup UtilitySY-7VCA2

3-5.4 FDC Controls

FDC Controls	Setting	Description	Note
Onboard FDD
	Disabled	Turn off the on-board
controller		floppy controller
	Enabled	Use the on-board floppy	Default
		controller

3-5.5 Onboard Serial Ports

Onboard Serial Ports

Onboard

Serial Port 1 /

Serial Port 2

UART 2 Mode

Setting	Description	Note
Disabled
3F8/IRQ4	Choose serial port 1 & 2's I/O	Default
	address.	(port 1)
2F8/IRQ3	Do not set port 1 & 2 to the	Default
	same address except for	(port 2)
3E8/IRQ4	Disabled or Auto.
2E8/IRQ3
Auto
Standard	The second serial port offers	Default
HPSIR	these InfraRed interface
ASKIR	modes.

If [UART Mode Select] is set to [IrDA]/[ASKIR]

IR Function Duplex

Half	Choose [Half] or [Duplex] to	Default
Full	set UR2 in half duplex mode
	or full duplex mode
	respectively. Refer to your IR
	device specifications to select
	the suitable mode.

TX,RX inverting enable

No,Yes

No, No/

Yes, No/

Yes, Yes.

This item allow you to enable Default the TX, RX inverting which depends on different H/W requirement. This field is not recommended to change its

default setting for avoiding any error in your system

74