Tyan Computer S5520 Device Configuration, Floppy disk Controller, Serial Port A/B, Interrupt

3.4.3		I/O Device Configuration
This setting allows you to configure I/O devices.
			PhoenixBIOS Setup Utility
	Main		Advanced	Security	Power	Boot	Exit
			I/O Device Configuration			Item Specific Help
	Floppy disk controller			[Enabled]		Configure using these
						options:
	Serial port A:			[Enabled]
						[Disabled] No
	Base I/O address:			[3F8]
	Interrupt:			[IRQ4]		configuration
	Serial port B:			[Enabled]		[Enabled] User
	Mode			[Normal]
						configuration
	Base I/O address			[2F8]
	Interrupt:			[IRQ3]		[Auto] BIOS or OS
						chooses configuration
						(OS Controlled)
						Displayed when
						controlled by OS
	F1	Help	↑↓ Select Item	-/+Change Values		F9 Setup Defaults
	Esc	Exit	← → Select Menu	Enter Select	X Sub-Menu F10 Previous Values

Floppy disk Controller

This defines how the floppy disk controller is detected and configured. Options: Disabled / Enabled / Auto

Serial Port A/B:

This defines how the serial port A/B is detected and configured. Options: Disabled / Enabled / Auto

Base I/O Address:

Set the base I/O address for serial port A/B.

Options: 3F8 / 2F8 / 3E8 / 2E8

Interrupt:

Set the interrupt for serial port A/B.

Options: IRQ3 / IRQ4

Mode

Set the mode for serial port B.

Options: IR / Normal

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