Compaq Evo D300v Compaq Evo D300v User`s Guide - Page 50

PCI SERR# Generation., Bus Options

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Setup Utility (Intel Celeron Models) Computer Setup (Continued) Heading Advanced* (continued) Option PCI Devices Description • Lists currently installed PCI devices and their IRQ settings. Bus Options • Allows you to reconfigure IRQ settings for these devices or to disable them entirely. These settings have no effect under an APIC-based operating system. On select models, allows you to enable or disable: • PCI bus mastering, which allows a PCI device to take control of the PCI bus • PCI SERR# Generation. • PCI VGA palette snooping, which sets the VGA palette snooping bit in PCI configuration space; this is only needed with more than one graphics controller installed. • ECC support allows hardware based error correction for ECC capable memories. Support for Computer Setup options may vary depending on your specific hardware configuration. * These options should be used by advanced users only. Compaq Evo D300v User's Guide 4-15

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Setup Utility (Intel Celeron Models)
Computer Setup
(Continued)
Heading
Option
Description
Advanced*
(continued)
PCI Devices
•
Lists currently installed PCI devices and
their IRQ settings.
•
Allows you to reconfigure IRQ settings for
these devices or to disable them entirely.
These settings have no effect under an
APIC-based operating system.
Bus Options
On select models, allows you to enable or
disable:
•
PCI bus mastering, which allows a PCI
device to take control of the PCI bus
•
PCI SERR# Generation.
•
PCI VGA palette snooping, which sets the
VGA palette snooping bit in PCI
configuration space; this is only needed with
more than one graphics controller installed.
•
ECC support allows hardware based error
correction for ECC capable memories.
Support for Computer Setup options may vary depending on your specific hardware
configuration.
* These options should be used by advanced users only.
Compaq Evo D300v User’s Guide
4-15