Specifications

32
z ECC Error Checking
This setting enables/disables ECC (Error Correction Code) checking, a method of checking the integrity of
data in DRAM. ECC provides more elaborate error detection than parity; ECC can detect multiple-bit errors
and can locate and correct single-bit errors.
z ECC Error Log
This setting logs the ECC error.
z Chipkill
Chipkill is a new Advanced ECC (Error Correction Code) memory technology that protects servers from
system downtime caused by memory failures.
z ECC Scrub Redirection
This setting enables/disables ECC Scrubber to correct errors detected in DRAM during normal CPU requests
(foreground scrubbing).
z DRAM ECC Scrub Control
The DRAM ECC Scrub option controls the frequency at which memory read options are corrected while the
system is in an idle state.
z DCache ECC Scrub Control
The Data Cache ECC Scrub option controls the time allotted for the L1 memory cache to be corrected when
in an idle state.
z L2 ECC Scrub Control
The L2 ECC Scrub option controls the time allotted for the L2 memory cache to be corrected when in an idle
state.
Integrated Devices