TYAN TOMCAT K8E Manual page 50

ECC Redirection
This feature is used to enable ECC scrubber to correct errors detected in
DRAM during normal CPU requests.
Disabled / Enabled
DRAM background scrubber
DRAM scrubbing corrects and rewrites memory errors so that
later reads are correct. Doing this while memory is not being used improves
performance.
Disabled / 40.0ns / 80.0ns / 160ns / 320ns / 640ns / 1.28u / 2.56u / 5.12u
/ 105.12u
L2 cache background scrubber
This feature allows the L2 Data Cache RAM to be corrected while idle.
Disabled / 40.0ns / 80.0ns / 160ns / 320ns / 640ns / 1.28u / 2.56u / 5.12u
/ 105.12u
DCache background scrubber
This feature allows the L1 Data Cache RAM to be corrected while idle.
Disabled / 40.0ns / 80.0ns / 160ns / 320ns / 640ns / 1.28u / 2.56u / 5.12u
/ 105.12u
CPU Spread Spectrum
This feature is used to configure CPU spread spectrum.
Disabled / Center+Spread
SATA Spread Spectrum
This feature is used to configure SATA spread spectrum.
Disabled / Down Spread
PCIE Spread Spectrum
This feature is used to configure PCIE spread spectrum.
Disabled / Down Spread
SSE/SSE2 Instruction
This feature is used to enable the function of SSE/SSE2 instruction.
Disabled / Enabled
System BIOS Cacheable
Enabling this option will cause the BIOS code from ROM to be copied on to the
much faster RAM at location F0000h-FFFFFh, thus increasing system
performance. However, if any program writes to this memory area, a system
error may result.
Disabled / Enabled
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