Supero SuperO X9DRH-7F, Руководство пользователя

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Chapter 4: AMI BIOS
4-13
DDR Speed
Use this feature to force a DDR3 memory module to run at a frequency other than
what is indicated in the system specification. The options are
Auto , Force DDR3-
800, Force DDR3-1066, Force DDR3-1333, Force DOR3-1600 and Force SPD.
Channel Interleaving
This feature selects from the different channel interleaving methods. The options
are
Auto , 1 Way, 2 Way, 3, Way, and 4 Way.
Rank Interleaving
This feature allows the user to select a rank memory interleaving method. The
options are
Auto
, 1 Way, 2 Way, 4, Way, and 8 Way.
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
Enabled and Disabled.
Demand Scrub
Demand Scrubbing is a process that allows the CPU to correct correctable
memory errors found on a memory module. When the CPU or I/O issues a
demand-read command, and the read data from memory turns out to be a
correctable error, the error is corrected and sent to the requestor (the original
source). Memory is updated as well. Select Enabled to use Demand Scrubbing
for ECC memory correction. The options are Enabled and
Disabled
.
Data Scrambling
Select Enabled to enable data scrubbing and ensure data security and integrity.
The options are Disabled and
Enabled .
DRAM RAPL
RAPL which stands for Running Average Power Limit is a feature that provides
mechanisms to enforce power consumption limits on supported processors The
options are Mode 0
, MODE1 , and Disabled.
Device Tagging
Select Enabled to support device tagging. The options are Disabled and En-
abled.