80
3
BIOS Setup
IRQ Resources
Move the cursor to this field and press <Enter>. This field is used to
set each system interrupt to either Reserved or PCI Device.
The settings on the screen are for reference only. Your version may not be
identical to this one.
Phoenix - AwardBIOS CMOS Setup Utility
IRQ Resources
Item Help
Menu Level
X
↑↓→←
: Move
Enter: Select
F1: General Help
+/-/PU/PD: Value
F10: Save
ESC: Exit
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
IRQ-3 assigned to
IRQ-4 assigned to
IRQ-5 assigned to
IRQ-7 assigned to
IRQ-9 assigned to
IRQ-10 assigned to
IRQ-11 assigned to
IRQ-12 assigned to
IRQ-14 assigned to
IRQ-15 assigned to
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
Legacy ISA for devices
compliant with the
original PC AT bus
specification. PCI/ISA
PnP for devices
compliant with the Plug
and Play standard
whether designed for
PCI or ISA bus
architecture.
PCI Latency Timer (CLK)
This feature is used to select the length of time each PCI device will
control the bus before another takes over. The larger the value, the
longer the PCI device can retain control of the bus. Since each ac-
cess to the bus comes with an initial delay before any transaction
can be made, low values for the PCI Latency Timer will reduce the
effectiveness of the PCI bandwidth while higher values will improve it.
