4.4.6 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, and setting the memory size block for legacy ISA devices.
Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction.
Advanced PCI/PnP Settings
WARNING: Setting wrong values in below sections may cause system to malfunction.
Plug And Play O/S | [No] | ||
PCI Latency Timer | [64] | ||
Allocate IRQ to PCI VGA | [Yes] | ||
Palette Snooping | [Disabled] | ||
[PCI Device] | |||
assigned to | [PCI Device] | ||
assigned to | [PCI Device] | ||
assigned to | [PCI Device] | ||
| assigned to | [PCI Device] | |
assigned to | [PCI Device] | ||
assigned to | [PCI Device] | ||
assigned to | [PCI Device] | ||
assigned to | [PCI Device] | ||
NO: Lets the BIOS configue 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
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 install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for boot.
Configuration options: [No] [Yes]
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 pallete 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]
ASUS P5L 1394 |
