PCchips M575V12 User Manual page 26

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Password Check This option specifies the type of BIOS
password protection that is implemented.
The settings are:
Setup: The password prompt appears
only when an end user attempts
to run WinBIOS Setup.
Always: A password prompt appears
every time the computer is
powered on or rebooted.
The BIOS password does not have to be
enabled. The end user sets the password
by choosing the Password icon on the
WinBIOS Setup screen.
Internal Cache This option selects to enable the internal
cache or not.
External Cache This option selects to enable External
Cache or not.
System BIOS BIOS always copies the system BIOS from
Cacheable ROM to RAM for faster execution. Set this
option to Enabled to permit the contents of
the F0000h RAM memory segment to be
written to and read from cache memory.
Video BIOS Disabled: The specified ROM is not
Shadow;
C800, 16K Shadow; Enabled:
CC00, 16K Shadow;
D000, 16K Shadow;
D400, 16K Shadow;
D800, 16K Shadow;
DC00, 16K Shadow
Cached:
Chapter 4
copied to RAM.
The contents of the ROM area
are not only copied from ROM
to RAM for faster execution, the
contents of the RAM area can
be written to or read from cache
memory.
The contents of the ROM area
are copied from ROM to RAM
for faster execution.