WSB-9454 CPU Card
Page 130
Allocate IRQ to PCI VGA [Yes]
Use the Allocate IRQ to PCI VGA option to restrict the system from giving the VGA
adapter card an interrupt address.
Yes
D
EFAULT Assigns an IRQ to a PCI VGA card if card requests IRQ
No
Does not assign IRQ to a PCI VGA card even if the card
requests an IRQ
Palette Snooping [Disabled]
Use the Palette Snooping option to enable or disable the palette snooping function.
Disabled
D
EFAULT Unless the VGA card manufacturer requires palette
snooping to be enabled, this option should be disabled.
Enabled
PCI devices are informed that an ISA based Graphics
device is installed in the system so the ISA based
Graphics card functions correctly. This does not
necessarily indicate a physical ISA adapter card. The
graphics chipset can be mounted on a PCI card. Always
check with the adapter card manual first, before
modifying the default settings in the BIOS.