ASUS K8V-F motherboard user guide
2-23
Take caution when changing the settings of the PCI PnP menu items.
2.4.4 PCIPnP
The PCIPnP menu items allow you to change the advanced settings for PCI/PnP
devices. The menu includes setting IRQ and DMA channel resources for either
PCI/PnP or legacy ISA devices.
Plug And Play O/S [Yes]
When set to [No], BIOS configures all the devices in the system. When set to [Yes]
and if you installed a Plug & Play operating system, the operating system
configures the Plug & Play devices not required for boot.
Configuration options: [Yes] [No]
PCI Latency Timer [64]
Allows you to select the value in units of PCI clocks for the PCI device latency
timer register. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]
Allocate IRQ to PCI VGA [Yes]
When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for
an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even
if requested. Configuration options: [No] [Yes]
Palette Snooping [Disabled]
When set to [Enabled], the palette snooping feature informs the PCI devices that
an ISA graphics device is installed in the system so that the latter can function
correctly. Setting to [Disabled] deactivates this feature
Configuration options: [Disabled] [Enabled]
IRQ xx [Available]
When set to [Available], the specific IRQ is free for use of PCI/PnP devices. When
set to [Reserved], the IRQ is reserved for legacy ISA devices.
Configuration options: [Available] [Reserved]
NO: Lets the BIOS
configure all the
devices in the system.
YES: Lets the
operating system
configure Plug and
Play (PnP) devices not
required for boot if
your system has a Plug
and Play operating
system.
Advanced PCI/PnP settings
WARNING: Setting wrong values in the sections below
may cause system to malfunction.
Plug And Play OS
[Yes]
PCI Latency Timer
[64]
Allocate IRQ to PCI VGA
[Yes]
Palette Snooping
[Disabled]
IRQ3
[Available]
IRQ4
[Available]
IRQ5
[Available]
IRQ7
[Available]
IRQ9
[Available]
IRQ10
[Available]
IRQ11
[Available]
IRQ14
[Available]
IRQ15
[Available]
Incorrect field values may cause the system to malfunction.
