CyberResearch CEL-24-X 사용자 설명서
CPEX Series
CyberResearch
®
CPU Cards
32
©Copyright 2005 CyberResearch, Inc.
3.8 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 memory size block for
devices. The menu includes setting IRQ and DMA channel memory size block for
legacy ISA devices.
Clear NVRAM [NO]
Clear NVRAM during system boot.
Plug & Play O/S [NO]
Plug & Play O/S [NO]
This menu is to configure whether or not the Operating System installed is Plug &
Play aware. AMIBIOS detects and enables PnP card, which is required for system
boot. Select [No] if the Operating System (like OS/2, DOS) does not support PnP.
Play aware. AMIBIOS detects and enables PnP card, which is required for system
boot. Select [No] if the Operating System (like OS/2, DOS) does not support PnP.
Configuration options: [No] [Yes]
PCI Latency Timer [64]
PCI Latency Timer [64]
This menu allows you to select the value in units of PCI clocks for the PCI device
latency timer register.
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
IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even if
requested.
Configuration options: [No] [Yes]
Configuration options: [No] [Yes]
Palette Snooping [Disabled]
When set to [Enabled], the palette snooping feature informs the PCI devices that an
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 device can function
correctly. Setting to [Disabled] deactivates this feature.
correctly. Setting to [Disabled] deactivates this feature.
a
Warning:
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Don’t do any change to the PCIPnP setting, unless you understand the
impact thoroughly.
impact thoroughly.
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Setting wrong values may cause system to malfunction.