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48
Chapter 4
BIOS Configuration
Cache Bus ECC
When Enabled, this option permits ECC error checking on the L2 cache bus.
This ensures that cached data is not improperly altered. The settings are
Enabled or Disabled.
Default Primary Video
This option sets the primary video card as either AGP (Accelerated Graphics
Port) card or a regular PCI video card. The settings are AGP or PCI.
MPS Revision
This option sets the Multi-Processor Symmetry. Then settings are 1.1 or 1.4.
C000,16K Shadow and C400,16K Shadow
These options specify how the 32 KB of video ROM at C0000h is treated. The
settings are:
C800,16K Shadow; CC00,16K Shadow; D000,16K Shadow; D400,16K
Shadow; D800, 16K Shadow; and DC00,16K Shadow
These options enable shadowing of the contents of the ROM area named in
the option. The ROM area not used by ISA adapter cards is allocated to PCI
adapter cards. The settings are:
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