Ecc Configuration - Asus M4A78T-E - Motherboard - ATX User Manual

ECC Configuration

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
ECC Mode [Disabled]
Disables or sets the DRAM ECC mode that allows the hardware to report and correct
memory errors.
[Disabled] Disables the DRAM ECC mode.
[Basic]
[Good]
[Super]
[Max]
[User]
DRAM ECC Enable [Disabled]
[Disabled]
[Enabled]
DRAM SCRUB REDIRECT [Disabled]
[Disabled]
[Enabled]
4-Bit ECC Mode [Disabled]
[Disabled]
[Enabled]
DRAM BG Scrub [Disabled]
Disables or sets the DRAM BG Scrub.
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]
Disables or sets the Data Cache BG Scrub. This item allows the L1 Data Cache RAM to be
corrected when 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]
L2/L3 Cache BG Scrub [Disabled]
Disables or sets the L2/L3 Cache BG Scrub. This item allows the L2/L3 Data Cache RAM to be
corrected when 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]
3-20
BIOS SETUP UTILITY
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
Set to [Basic] to adjust ECC mode automatically.
Set to [Good] to adjust ECC mode automatically.
Set to [Super] to adjust the DRAM BG Scrub sub-item manually.
Set to [Max] to adjust ECC mode automatically.
Set to [User] to adjust the all sub-items manually.
Disables this function.
Allows hardware to report and correct memory errors automatically, maintaining
system integrity.
Disables this function.
Allows the system to correct the DRAM ECC errors immediately when they occur.
Disables the CHIPKILL ECC mode.
Enables the CHIPKILL ECC mode.
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 3: BIOS setup