X10SDE-DF User's Manual
52
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory modules. The
options are
Auto
,
1333, 1400, 1600, 1800, 1867, 2000, 2133, 2200, 2400, 2600, 2667,
2800, 2993, 3000, 3200, and Reserved (Do not select Reserved).
Data Scrambling
Select Enabled to enable data scrambling to enhance system performance and data
integrity. The options are
Auto
, Disabled, and Enabled.
DRAM RAPL Baseline
Use this feature to set the run-time power-limit baseline for DRAM modules. The options
are Disable, DRAM RAPL Mode 0, and
DRAM RAPL Mode 1
.
Set Throttling Mode
Throttling improves reliability and reduces power consumption in the processor via automatic
voltage control during processor idle states. The options are Disabled and
CLTT
(Closed
Loop Thermal Throttling).
A7 Mode
Select Enabled to support the A7 (Addressing) mode to improve memory performance. The
options are Disable and
Enable
.
DIMM Information
This item displays the status of a DIMM module specified by the user.
•
DIMMA1
•
DIMMB1
•
DIMMA2
•
DIMMB2
Memory RAS (Reliability Availability Serviceability) Configuration
Use this submenu to configure the following Memory RAS settings.
Patrol Scrub
Patrol Scrubbing is a process that allows the CPU to correct correctable memory errors
detected on a memory module and send the correction to the requestor (the original source).
When this item is set to Enabled, the IO hub will read and write back one cache line every
16K cycles, if there is no delay caused by internal processing. By using this method, roughly
64 GB of memory behind the IO hub will be scrubbed every day. The options are Disable
and
Enable
.
