Asus K8V-VM Ultra K8V-VM Ultra User's Manual for English Edition - Page 60

PCI PnP - specifications

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2.4.4 PCI PnP The PCI PnP 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. Take caution when changing the settings of the PCIPnP menu items. Incorrect field values can cause the system to malfunction. Advanced PCI/PnP settings WARNING: Setting wrong values in the sections below may cause system to malfunction. Plug And Play OS PCI Latency Timer Allocate IRQ to PCI VGA Palette Snooping [No] [64] [Yes] [Disabled] 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-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] 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. ←→ Select Screen ↑↓ Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit v02.54 (C)Copyright 1985-2003, American Megatrends, Inc. Plug And Play O/S [No] When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you installed a Plug and Play operating system, the operating system configures the Plug and 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. Configuration options: [Disabled] [Enabled] IRQ xx [PCI Device] When set to [PCI Device], 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: [PCI Device] [Reserved] 2-24 Chapter 2: BIOS Information

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2-24
Chapter 2: BIOS Information
2.4.4 PCI PnP
The PCI PnP 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.
Take caution when changing the settings of the PCIPnP menu items.
Incorrect field values can cause the system to malfunction.
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
[No]
PCI Latency Timer
[64]
Allocate IRQ to PCI VGA
[Yes]
Palette Snooping
[Disabled]
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-9 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]
v02.54 (C)Copyright 1985-2003, American Megatrends, Inc.
←→
Select Screen
↑↓
Select Item
+-
Change Option
F1
General Help
F10
Save and Exit
ESC
Exit
Plug And Play O/S [No]
When set to [No], BIOS configures all the devices in the system. When
set to [Yes] and if you installed a Plug and Play operating system, the
operating system configures the Plug and 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. Configuration options: [Disabled] [Enabled]
IRQ xx [PCI Device]
When set to [PCI Device], 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: [PCI Device] [Reserved]