Aaeon SBC-456, Руководство пользователя

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44 SBC-456/456E User Manual
C000,16 KB Shadow D400,16KB Shadow
C400,16 KB Shadow D800,16KB Shadow
C800,16 KB Shadow DC00,16KB Shadow
CC00,16 KB Shadow E000, 64KB Shadow
D000,16KB Shadow
These options control the location of the contents of the 16KB of
ROM beginning at the specified memory location. If no adapter
ROM is using the named ROM area, this area is made available to
the local bus. The settings are:
Setting Description
Shadow
The contents of C0000h - C3FFFh are written to the
same address in system memory (RAM) for faster
execution.
Enabled
The contents of the named ROM area are written to
the same address in system memory (RAM) for
faster execution, if an adapter ROM will be using
the named ROM area. Also, the contents of the
RAM area can be read from and 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.