American Megatrends Atlantis Pentium II PCI ISA, Руководство пользователя

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Chapter 2 AMIBIOS Setup 45
Advanced Setup,
Continued
Video Shadow C000,32K This option controls the location of the contents of video ROM. The
settings are:
Setting Description
Shadow The contents of the video ROM area (C0000h - C7FFFh) are
written to the corresponding address in RAM.
Cached The contents of the video ROM area (C0000h - C7FFFh) are
written to the corresponding RAM address and may be read from or
written to cache memory.
Disabled
The video ROM is not copied to RAM. The contents of the video
ROM cannot be read from or written to cache memory.
The Optimal default setting is Cached. The Fail-Safe default setting is
Disabled.
Shadow C800,16K
Shadow CC00,16K
Shadow D000,16K
Shadow D400,16K
Shadow D800,16K
Shadow DC00,16K These options enable shadowing of the contents of the ROM area in the
option title.
Setting Description
Shadow The contents of the ROM area are written to the corresponding address in
RAM for faster execution.
Cached
The contents of the ROM area are written to the corresponding RAM
address and can be read from or written to cache memory.
Disabled The ROM is not copied to RAM. The contents of the video ROM cannot
be read from or written to cache memory.
The Optimal and Fail-Safe settings are Disabled.