Onboard Scsi1/Onboard Scsi2; Vga Palette Snoop - Acer Altos 9100 Series User Manual

3.4.3

Onboard SCSI1/Onboard SCSI2

These items allow you to manually assign the interrupts for the onboard SCSI
controllers when the PCI IRQ Setting parameter is set to Manual.
parameters are grayed and not user-configurable when the PCI IRQ Setting is set
to Auto and when the Onboard SCSI1 and Onboard SCSI2 parameters on page 2
are set to Disabled .
Press or to move between fields. Press
3.4.4

VGA Palette Snoop

This parameter permits you to use the palette snooping feature if you installed
more than one VGA card in the system.
The VGA palette snoop function allows the control palette register (CPR) to
manage and update the VGA RAM DAC (Digital Analog Converter, a color data
storage) of each VGA card installed in the system. The snooping process lets the
CPR send a signal to all the VGA cards so that they can update their individual
RAM DACs. The signal goes through the cards continuously until all RAM DAC
data has been updated. This allows display of multiple images on the screen.
AcerAltos 9100 Series User's Guide
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Make sure to assign an IRQ to this item if you
set the PCI IRQ Setting parameter to Manual .
Some VGA cards have required settings for this
feature. Check your VGA card manual before
setting this parameter.
or to select options.
These