Gateway ALR 9200 Field, Field, Options, Options, Description, Description, PCI Devices Submenu, Table 15: PCI Devices Submenu, I/O Device Configuration Submenu

PCI Devices Submenu

This submenu provides three fields that allow you to control certain characteristics of the PCI expansion slots. Table 15 lists the fields and options.

Table 15: PCI Devices Submenu

Field	Options	Description
Option ROM Scan	Enabled	Enables the option ROM scan of all
	Disabled	devices other than the onboard SCSI
		controllers.
Enable Master	Disabled	Enables all devices, other than the
	Enabled	onboard SCSI controllers, as PCI bus
		masters.
Latency Timer	Default	Defines the minimum guaranteed time, in
	0020h	units of PCI bus clocks, that a device can
	0040h	be master on a PCI bus. Typically, option
	0060h	ROM code overwrites the value set by the
	0080h	BIOS.
	00A0h
	00C0h
	00E0h

I/O Device Configuration Submenu

This submenu contains fields to control the I/O ports on the back panel of the system. Table 16 lists the fields and the options available for each.

Table 16: I/O Device Configuration Submenu

Field	Options	Description
Serial Port A	Disabled	Auto forces the BIOS to configure the port.
	Enabled	OS Controlled is shown when the operating
	Auto	system controls the port.
	OS Controlled
Base I/O Address	3F8	Selects the base I/O address for COM port
	2F8	A.
	3E8
	2E8
Interrupt	IRQ 4	Selects the IRQ for COM port A.
	IRQ 3
Serial Port B	Disabled	Auto forces the BIOS to configure the port.
	Enabled	OS Controlled is shown when the operating
	Auto	system controls the port.
	OS Controlled

Setup Menus 89