Kontron coolMONSTER/C3, Руководство пользователя

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Appendix B: BIOS Operation 58 CMP/P3 and CMP/C3 User’s Guide
26.4.1.
Memory Shadow Submenu
Feature Option Description
CC00 - CFFF Disabled
Enabled
Accesses to this upper memory region go to the ISA bus if
Disabled or to local memory if Enabled.
D000 – D3FF Disabled
Enabled
See above.
D400 – D7FF Disabled
Enabled
See above.
D800 – DBFF Disabled
Enabled
See above.
DC00 – DFFF Disabled
Enabled
See above.
Note: In the Option column, bold represents default settings.
26.4.2.
Memory Cache Submenu
Feature Option Description
Memory Cache Disabled
Enabled
Enables or Disables L2 cache.
Cache System BIOS area Uncached
Write Protected
Controls caching of System BIOS area.
Cache Video BIOS area Uncached
Write Protected
Controls caching of Video BIOS area.
Cache Extended Memory area Uncached
Write Through
Write Protected
Write Back
Controls caching of system memory above 1MB.
CC00 – CFFF
D000 – D3FF
D400 – D7FF
D800 – DBFF
DC00 – DFFF
Disabled
Write Through
Write Protected
Write Back
Disabled: block is not cached.
Write Through: Write are cached and sent to main
memory at once.
Write Protect: Writes are ignored.
Write Back: Writes are cached but not sent to main
memory until necessary.
Note: In the Option column, bold represents default settings.