Gigabyte GA-2CEWH User Manual - Page 47

DCACHE ECC Scrub CTL, L2 ECC Scrub CTL, Dram ECC Scrub CTL

Page 47 highlights

BIOS Setup DCACHE ECC Scrub CTL This option allows user to set the rates of background scrubbing for DCACHE lines. Enabled Set the rates of background scrubbing for DCACHE lines. Disabled Disable this function. (Default value) L2 ECC Scrub CTL This option allows user to set the rates of background scrubbing for L2 cache lines. Enabled Set the rates of background scrubbing for L2 cache lines. Disabled Disable this function. (Default value) Dram ECC Scrub CTL This option allows user to set the rates of background scrubbing for Dram. (In addition to normal ECC scrubbing for system request) Note that background agent works independently of CPU requests and bus master, but cannot be enabled without first enabling Dram ECC. Options 1.31 ms (Default value), 2.62 ms, 5.24 ms, 10.49 ms, 20.97 ms, 42.0 ms, 84.0 ms. Disabled Disable this function. 47

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47
BIOS Setup
&
DCACHE ECC Scrub CTL
This option allows user to set the rates of background scrubbing for DCACHE lines.
²
Enabled
Set the rates of background scrubbing for DCACHE lines.
²
Disabled
Disable this function. (Default value)
&
L2 ECC Scrub CTL
This option allows user to set the rates of background scrubbing for L2 cache lines.
²
Enabled
Set the rates of background scrubbing for L2 cache lines.
²
Disabled
Disable this function. (Default value)
&
Dram ECC Scrub CTL
This option allows user to set the rates of background scrubbing for Dram.
(In addition to normal ECC scrubbing for system request)
Note that background agent works independently of CPU requests and bus master, but
cannot be enabled without first enabling Dram ECC.
²
Options
1.31 ms (Default value), 2.62 ms, 5.24 ms, 10.49 ms, 20.97 ms, 42.0 ms,
84.0 ms.
²
Disabled
Disable this function.