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2-24 Chapter 2: BIOS setup
IRQ Resources
When set to [PCI Device], the specic IRQ is free for use of PCI/PnP
devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices.
Conguration options: [PCI Device] [Reserved]
IRQ Resources
This sub-menu is activated only when the Resources Controlled By item is set to
[Manual].
Select Menu
Item Specic Help
Legacy ISA for devices
compliant with the
original PC AT bus
specication, PCI/ISA PnP
for devices compliant with
IRQ Resources
IRQ-3 assigned to [PCI Device]
IRQ-4 assigned to [PCI Device]
IRQ-5 assigned to [PCI Device]
IRQ-7 assigned to [PCI Device]
IRQ-10 assigned to [PCI Device]
IRQ-11 assigned to [PCI Device]
IRQ-14 assigned to [PCI Device]
IRQ-15 assigned to [PCI Device]
Phoenix-Award BIOS CMOS Setup Utility
Advanced
When the item Resources Controlled By is set to [Auto], the item IRQ
Resources is grayed out and not user-congurable. Refer to the section “IRQ
Resources” for information on how to enable this item.
Plug & Play O/S [No]
When set to [No], the BIOS congures all the devices in the system. When set to
[Yes] and if you install a Plug and Play operating system, the operating system
congures the Plug and Play devices not required for boot. Conguration options:
[No] [Yes]
Resources Controlled By [Auto]
When set to [Auto], the BIOS automatically congures all the boot and Plug and
Play compatible devices. Set to [Manual] if you want to assign the IRQ DMA and
memory base address elds.
Conguration options: [Auto] [Manual]
PCIPnP
Plug & Play O/S [No]
Resources Controlled By [Auto]
x IRQ Resources
PCI Latency Timer(CLK) [64]
** PCI Express relative items **
Maximum Payload Size [4096]
2.4.3 PCIPnP
Phoenix-Award BIOS CMOS Setup Utility
Advanced
Select Menu
Item Specic Help
Select Yes if you are using
a Plug and Play capable
operating system Select
No if you need the BIOS to
congure non-boot devices