AOpen AP5V, Руководство пользователя

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AMI BIOS Utility
3-12
OS/2 Compatible Mode
Enable the parameter if you have an OS/2 operating system installed in your
system. Otherwise, set this to
Disabled
. The default setting is
Disabled
.
Internal Cache
This function lets you enable or disable the internal cache.
External Cache
This function lets you enable or disable the external cache.
System BIOS Cacheable
Enabling this parameter allows you to change the system BIOS from ROM to
RAM. When the system boots, the BIOS routines are copied into the RAM
area. This enhances system performance as information access is faster in
RAM than in ROM. Disabling the parameter prevents the system BIOS from
being cached. The default setting is
Enabled
.
C000 ~ DC00, 16K Shadow
These parameters are for shadowing expansion cards with ROM. You need to
know the specific addresses that ROMs use to shadow the expansion cards
before you set any of these parameters. If you do not know this information,
enable all the ROM shadow settings. This ensures shadowing of any present
ROMs and reduces the available memory . Select
Cached
if the data in the
chosen addresses are already copied into RAM.