Chapter 3
Feature
Plug & Play O/S
PCI Latency Timer
Allocate IRQ to PCI VGA
Palette Snooping
PCI IDE BusMaster
Offboard PCI/ISA IDE card
Option
Yes
No
32, 64, 96, 128, 160, 192, 224, 248
Yes
No
Disabled
Enabled
Disabled
Enabled
Auto
PCI Slot1
PCI Slot2
PCI Slot3
PCI Slot4
PCI Slot5
PCI Slot6
BIOS Setup
Description 
Yes: lets the O/S configure PnP devices not required for boot if your system has a Plug and Play O/S
Value in units of PCI clocks for PCI device latency timer register
Yes: Assign IRQ to PCI VGA card if card requests
IRQ
No: Doesn’t assign IRQ To PCI VGA cars even if card requests IRQ
Enabled: informs the PCI devices that an ISA graphics device is installed in the system so the card will function correctly Enabled: BIOS uses PCI
busmasteringfor reading/writing to IDE drives Some PCI IDE cards may require this to be set to the PCI slot number that is holding the card.
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BIOS Setup |
