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4.11.1.2 ECC Configuration Sub-Menu
This menu allows the user to configure ECC setup for system &
DRAM. Use the up and down arrow ( / ) keys to select an item.
Use the Plus and Minus (+/-) keys to change the value of the
selected option.
Main
Advanced
ECC Configuration
ECC MODE
DRAM ECC Enable
DRAM SCRUB REDIRECT
4-Bit ECC Mode
DRAM BG Scrub
Data Cache BG Scrub
L2 Cache BG Scrub
L3 Cache BG Scrub
Feature
ECC Configuration
DRAM ECC
Enable
4-Bit ECC Mode
DRAM SCRUB
REDIRECT
DRAM BG Scrub
BIOS Setup Utility
PCI/PnP
Boot
[Basic]
[Disabled]
[Enabled]
[Disabled]
[Enabled]
[Disabled]
[Disabled]
[Disabled]
Option
DRAM ECC allows hardware to report and
Disabled
correct memory errors automatically
maintaining system integrity.
Enabled
Enable 4-Bit ECC Mode.
Disabled
Note: Also known as CHIPKILL ECC Mode
Enabled
DRAM SCRUB REDIRECT allows the
Disabled
system to correct DRAM ECC errors
immediately when they occur, even if
Enabled
background scrubbing is on.
Enabled
40ns
80ns
160ns
320ns
640ns
DRAM scrubbing corrects memory errors so
1.28us
later reads are correct. Doing this while
2.56us
memory is not being used improves
5.12us
performance.
Note: When AMD's node interleave feature is
10.2us
enabled, BIOS will force DRAM scrub off.
20.5us
41.0us
81.9us
163.8us
327.7us
655.4us
117
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Security
Chipset
Set the level of ECC
protection. Note:The
super ECCmode
dynamically sets the
Dram scrub rate so all
of memory is scrubbed
in 8 hours.
← → Select Screen
↑↓ Select item
+/-
Change Option
F1
General Help
F10 Save and Exit
ESC Exit
Description
Exit
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