Intel ETX CD manual Super I/O Controller Options, IRQ4

10 BIOS Operation

Super I/O Controller Options

Feature

Option

Description

	Auto
Onboard LPT	Enabled	Enables/disables the Parallel Port
	Disabled
Serial Port A	Enabled	Enables/disables serial port A; Auto: will be
	Disabled
		initialized when detected
	Auto
Base I/O address	3F8	Base I/O address of COM port A
	2F8
Interrupt	IRQ3	Selects interrupt of COM port A
	IRQ4
Serial Port B	Enabled	Enables/disables serial port A; Auto: will be
	Disabled
		initialized when detected
	Auto
	Normal
Mode	IR	Sets the mode for COM port B
	ASK-IR
Base I/O address	3F8	Base I/O address of COM port B
	2F8
Interrupt	IRQ3	Selects interrupt of COM port B
	IRQ4
External FDC	Disabled	Enables/disables external Floppy Disk
	Auto	Controller
Serial Port C	Disabled	Enables/disables external COM port C
	Auto
Serial Port D	Disabled	Enables/disables external COM port D
	Auto
External LPT	Disabled	Enables/disables external Parallel Port
	Auto

Kontron User's Guide ETX CD 72