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Chapter 2
41
PnP/PCI Options
The PnP/PCI Options menu allows you to specify the settings for your PCI devices. Selecting this option
displays the following screen:
The following table describes the parameters found in this sub-menu. Settings in boldface are the default and
suggested settings
.
Parameter
Description
Options
PCI IRQ Setting
Allows you to automatically or manually configure
the Plug-and-Play (PnP) devices installed in your
system. Refer to your device manual for technical
information about the PCI card.
Auto or Manual
PCI Slot 1 / 2
Allows you to manually assign an interrupt for each
PCI device installed in your system. When the PCI
IRQ Settings is set to Auto, BIOS automatically
assigns the available IRQs to the PCI devices.
PCI IRQ Sharing
Allows you to assign the same IRQ to two different
devices.
Yes or No
VGA Palette Snoop
Enables the palette snooping feature (if you
installed more than one VGA card in the system)
allowing 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 DACs data has been
updated. This allows the display of multiple images
on the screen. Some VGA cards have required
settings for this feature. Check your VGA car
manual before setting this parameter.
Enabled or Disabled
Graphics Aperture Size
This parameter determines the effective size of the
graphics aperture. Graphics aperture is the
address range that the AGP video and the CPU use
to manage graphical objects.
The lowest setting is 4 MB
and the highest is 256 MB.
Plug and Play OS
Set to Yes if the computer is running on Win95/
Win98 or Win2000. For any other OS, set to No.
Yes or No
PnP/PCI Options
PCI IRQ Set
.................[Auto]
INTA INTB INTC INTD
PCI Slot 1 ............[--] [11] [10] [03]
PCI Slot 2 ............[11] [10] [03] [--]
PCI IRQ Sha
..................[Yes]
VGA Palette Snoop ................[Disabled]
Graphics Aperture Size ...........[64 ] MB
Plug and Play OS .................[Yes]
Reset Resource Assignments .......[No ]
Summary of Contents for Veriton 3000
Page 51: ...46 Chapter 2 ...
Page 52: ...20 Chapter 1 ...
Page 78: ...46 Chapter 2 ...
Page 96: ...64 Chapter 3 ...
Page 110: ...78 Chapter 4 ...
Page 116: ...84 Chapter 6 ...
Page 126: ...94 Chapter 6 ...
Page 128: ...96 Appendix A ...
Page 136: ...104 Appendix C ...