Ecc configuration – Asus RS500A-X6/PS4 User Manual
Page 83
ASUS RS500A-X6/PS4
5-19
ECC Mode [Basic]
Allows you to set the level of ECC protection.
Configuration options: [Disabled] [Basic] [Good] [Super] [Max] [User]
The following items become user-configurable when you set ECC Mode to
[User].
DRAM ECC Enable [Enabled]
DRAM ECC allows hardware to report and correct memory errors automatically and
maintains the system integrity. Configuration options: [Disabled] [Enabled]
DRAM SCRUB REDIRECT [Disabled]
DRAM SCRUB REDIRECT allows the system to correct DRAM ECC errors
immediately when errors occur, even when the background scrubbing is on.
Configuration options: [Disabled] [Enabled]
4-Bit ECC Mode [Enabled]
Allows you to enable or disable the 4-Bit ECC Mode.
Configuration options: [Disabled] [Enabled]
DRAM BG Scrub [Disabled]
DRAM scrubbing corrects the memory errors when the memory is being used and
improves performance when the memory is not being used.
Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us]
[2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us] [327.7us] [655.4us]
[1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms] [42.00ms] [84.00ms]
Data Cache BG Scrub [Disabled]
Allows the L1 Data Cache ram to be corrected while idle.
Configuration options: [Disabled] [40ns] [80ns] [160ns] [320ns] [640ns] [1.28us]
[2.56us] [5.12us] [10.2us] [20.5us] [41.0us] [81.9us] [163.8us] [327.7us] [655.4us]
[1.31ms] [2.62ms] [5.24ms] [10.49ms] [20.97ms] [42.00ms] [84.00ms]
ECC Configuration
v02.61 (C)Copyright 1985-2008, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced
CPU Bridge Chipset Configuration
CPU REVISION
:B0
Current CSI Frequency
:6.400GT
Current Memory Frequency
:1066 Mhz
CSI Links Speed
[Full-Speed]
CSI Frequency
[Auto]
Memory Frequency
[Auto]
Memory Mode
[Independent]
Demand Scrubbing
[Disabled]
Patrol Scrubbing
[Disabled]
Throttling - Closed Loop
[Disabled]
Throttling - Open Loop
[Disabled]
←→
Select Screen
↑↓
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
To transition the CSI
links to full-speed
or leave them in
slow-mode.
v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced
ECC Configuration
ECC Mode
[Basic]
DRAM ECC Enable
[Enabled]
DRAM SCRUB REDIRECT
[Disabled]
4-Bit ECC Mode
[Enabled]
DRAM BG Scrub
[Disabled]
Data Cache BG Scrub
[Disabled]
L2 Cache BG Scrub
[Disabled]
L3 Cache BG Scrub
[Disabled]
←→
Select Screen
↑↓
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Set the level of ECC
protection. Note: The
'Super' ECC mode
dynamically sets the
DRAM scrub rate so
all of memory is
scrubbed in 8 hours.