KONTRON
speedMOPSlcdCE User’s Guide
63
Appendix B:BIOS Operation
24.4.5.
Memory Cache Submenu
Feature
Option
Description
Memory Cache
Disabled
Enabled
Enables or Disables L2 cache.
Cache System BIOS area
Uncached
Write Protect
Controls caching of System BIOS area.
Cache Video BIOS area
Uncached
Write Protect
Controls caching of Video BIOS area.
Cache Extended Memory area
Uncached
Write Through
Write Protected
Write Back
Controls caching of system memory
above 1MB.
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 shows default settings.
Summary of Contents for speedMOPSlcdCE
Page 1: ...speedMOPSlcdCE User s Guide Document Revision 1 2...
Page 2: ......
Page 8: ...KONTRON Contents vi speedMOPSlcdCEUser s Guide...
Page 86: ...KONTRON Appendix C Block Diagram 78 speedMOPSlcdCEUser s Guide 25 APPENDIX C BLOCK DIAGRAM...
Page 88: ...KONTRON Appendix D Mechanical Dimensions 80 speedMOPSlcdCEUser s Guide 26 1 2 Side View...
Page 90: ...KONTRON Appendix E Connector Layout 82 speedMOPSlcdCEUser s Guide 27 2 Bottom Side...
