Fujitsu C-6591, C-6581 manual IRQ Reservation Submenu of the PCI Configuration Submenu, Available

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A d v a n c e d M e n u

IRQ Reservation Submenu of the PCI Configuration Submenu

The IRQ Reservation submenu of the PCI Configuration submenu allows the user to mark various IRQs as reserved for use by legacy ISA devices. When an IRQ

is reserved, the BIOS does not use it for embedded PCI or ISA devices.

C A U T I O N

Only IRQ's 9, 10, & 11 can be reserved without conflict.

			PhoenixBIOS Setup Utility
	Main	Advanced	Security	Power Savings	Exit

		IRQ Reservation			Item Specific Help

	IRQ 3:	[Available]			Reserve the specified
	IRQ 4:	[Available]			IRQ for use by legacy
	IRQ 5:	[Available]			ISA devices.
	IRQ 7:	[Available]
	IRQ 9:	[Available]
	IRQ 10:	[Available]
	IRQ 11:	[Available]
	IRQ 15:	[Available]

F1	Help	Select	Item	-/Space	Change	Values
ESC	Exit	Select	Menu	Enter	Select	▲ Sub-Menu

Figure 10. IRQ Reservation Submenu

F9 Setup Defaults

F10 Save and Exit

Table 10: Fields, Options and Defaults for the IRQ Reservation Submenu of the

PCI Configuration Submenu of the Advanced Menu

Menu Field	Options		Default	Description


IRQ 3:	■	Available	[Available]	Reserves IRQ 3. If Reserved is selected, the BIOS reserves IRQ 3 for
	■	Reserved		use by legacy ISA devices and does not use it for embedded PCI or
				ISA devices. IRQ 3 is removed from the IRQ bitmap in the PCI IRQ
				routing table.

IRQ 4:	■	Available	[Available]	Reserves IRQ 4.
	■	Reserved

IRQ 5:	■	Available	[Available]	Reserves IRQ 5.
	■	Reserved

IRQ 7:	■	Available	[Available]	Reserves IRQ 7.
	■	Reserved

IRQ 9:	■	Available	[Available]	Reserves IRQ 9.
	■	Reserved

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Contents Fujitsu LifeBook Series F e B o o k C S e r i e s B I O S Entering the Bios Setup Utility Bios Setup UtilityNavigating Through The Setup Utility U T I O N ESC Exit Main Menu Setting Standard System ParametersFields, Options and Defaults for the Main Menu Main Advanced Security Power Boot Info ExitMaster submenu CD-ROM Auto Primary Master Submenu of the Main MenuDMA Primary Slave Submenu Primary Slave Submenu of the Main MenuExiting from Main Menu Security Advanced Menu Setting Device Feature ControlsBoot Info Exit MainFields, Options and Defaults for the Advanced Menu FIR EnabledFIR Exit Keyboard/Mouse Features Submenu of the Advanced Menu Video Features Submenu Video Features Submenu of the Advanced MenuInternal Device Configuration Submenu Internal Device Configuration Submenu of the Advanced MenuMain Advanced Security Power Savings Exit PCI Configuration Submenu of the Advanced MenuAvailable IRQ Reservation Submenu of the PCI Configuration SubmenuMenu Field Options Default Description CPU Features Submenu CPU Features Submenu of the Advanced MenuUSB Features Submenu USB Features Submenu of the Advanced MenuEvent Logging Submenu Event Logging Submenu of the Advanced MenuSecurity Menu Setting the Security Features Power Boot Fields, Options and Defaults for the Security MenuMain Advanced After the Power On Self Test Post every time the system is Disk Hard Disk Security Submenu of the Security MenuOwner Information Submenu of the Security Menu Owner Information Submenu is for setting owner informationExiting from the Security Menu Power Menu Setting Power Management Features To 16 Minutes Main Advanced SecurityHard Disk Exiting from Power Menu Advanced Features Submenu of the Power MenuFields, Options and Defaults for the Boot Menu Boot Menu Selecting the Operating System SourceInfo Exit Exiting from Boot Menu Boot Device Priority Submenu of the Boot MenuMB Sdram Info Menu Displays Basic System InformationMenu Field Options Default Fields, Options and Defaults for the Info MenuFields, Options and Defaults for the Exit Menu Exit Menu Leaving the Setup UtilityMain Advanced Security Power Savings Boot Exit I t M e n u