Curtis AR-B1682 - Manual (Page 39)

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Hit ‘DEL’ Message Display
Set this option to
Disabled to prevent the following message:
Hit ‘DEL’ if you want to run setup
It will prevent the message from appearing on the first BIOS screen when the computer boots.
Internal Cache
This option specifies the caching algorithm used for the L1 internal cache memory. The settings are:
Setting Description
Disabled Neither L1 internal cache memory on the CPU or
L2 secondary cache memory is enabled.
WriteBack Use the write-back caching algorithm.
WriteThru Use the write-through caching algorithm.
Internal Cache Setting
External Cache
This option specifies the caching algorithm used for the L2 secondary cache memory. The settings are:
Setting Description
Disabled Neither L1 internal cache memory on the CPU or
L2 secondary cache memory is enabled.
WriteBack Use the write-back caching algorithm.
WriteThru Use the write-through caching algorithm.
External Cache Setting
Cache Bus ECC
This item is to set up the function of Cache Bus Error Correction Code, choose <
Enabled > or < Disabled > to
determine if the function is available.
System BIOS Cacheable
This item is used to activate the function of re-buffering the contents of shadow RAM from system BIOS. The
default setting is <
Enable >, which will improve the speed of system.
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
Disabled The video ROM is not mapped to RAM. The
contents of the video ROM cannot be read from or
written to cache memory.
Enabled The contents of C000h - C7FFFh are written to the
same address in system memory (RAM) for faster
execution.
Cached This option specifies the size of the memory area
reserved for legacy ISA adapter cards.
Shadow Setting