Asus M2N68 Manual page 70

ECC Configuration
ECC Configuration
ECC Mode
DRAM ECC Enable
ECC Error Log
DRAM SCRUB REDIRECT
4-Bit ECC
DRAM BG Scrub
Data Cache BG Scrub
L2 Cache BG Scrub
L3 Cache BG Scrub
ECC Mode [Disabled]
Sets the level of ECC protection. The 'Super' ECC mode dynamically sets the
DRAM scrub rate so all of memory is scrubbed in eight hours.
Configuration options: [Disabled] [Basic] [Good] [Super] [Max] [User]
DRAM ECC Enable [Disabled]
DRAM ECC allows hardware to report and correct memory errors
automatically thus maintaining system integrity. Configuration options:
[Disabled] [Enabled]
ECC Error Log [Disabled]]
Enable or disable the MCA to log or report ECC errors on the dram bus.
Configuration options: [Disabled] [Enabled]
DRAM SCRUB REDIRECT [Disabled]
DRAM SCRUB REDIRECT allows the system to correct DRAM ECC errors
immediately when they occur, even if background scrubbing is on.
Configuration options: [Disabled] [Enabled]
4-Bit ECC Mode [Disabled]]
Enable or disable the 4-BIT ECC Mode. Also Known as CHIPKILL ECC
Mode. Configuration options: [Disabled] [Enabled]
DRAM BG Scrub [Disabled]
DRAM scrubbing corrects memory errors so later reads are correct.
Configuration options: [Disabled] [20ns] [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]
2-26
[Disabled]
[Disabled]
[Disabled]
[Disabled]
Mode [Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
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.
Chapter 2: BIOS setup