Asus M4N78 PRO User Guide - Page 55

NorthBridge Configuration - chipset

Page 55 highlights

NVIDIA Core Calibration [Disabled] Setting this item to [All Cores] or [Per Core] will enhance the processor's overclocking ability. Configuration options: [Disabled] [Auto] [All Cores] [Per Cores] 2.5.2 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the submenu. NorthBridge Configuration ECC Configuration ECC Mode [Disabled] Disables or sets the DRAM ECC mode that allows the hardware to report and correct memory errors. Set this item to [Basic], [Good], or [Max] to allow ECC mode autoadjustment. Set this item to [Super] to adjust the DRAM BG Scrub sub-item manually. You may also adjust all sub-items by setting this item to [User]. Configuration options: [Disabled] [Basic] [Good] [Super] [Max] [User] DRAM ECC Enable [Disabled] Set this item to [Enabled] to allow hardware to report and correct memory errors automatically, maintaining system integrity. Configuration options: [Disabled] [Enabled] DRAM SCRUB REDIRECT [Disabled] Enables or disables the DRAM SCRUB REDIRECT feature that allows the system to correct the DRAM ECC errors immediately when they occur. Configuration options: [Disabled] [Enabled] 4-Bit ECC Mode [Disabled] Enables or disables the ECC chip kill feature. Configuration options: [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] Chapter 2: BIOS setup 2-19

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Chapter 2: BIOS setup
2-19
NVIDIA Core Calibration [Disabled]
Setting this item to [All Cores] or [Per Core] will enhance the processor’s overclocking ability.
Configuration options: [Disabled] [Auto] [All Cores] [Per Cores]
2.5.2
Chipset
The
Chipset
menu allows you to change the advanced chipset settings. Select an item then
press
<Enter>
to display the submenu.
NorthBridge Configuration
ECC Configuration
ECC Mode [Disabled]
Disables or sets the DRAM ECC mode that allows the hardware to report and correct
memory errors. Set this item to [Basic], [Good], or [Max] to allow ECC mode auto-
adjustment. Set this item to [Super] to adjust the
DRAM BG Scrub
sub-item manually.
You may also adjust all sub-items by setting this item to [User].
Configuration options: [Disabled] [Basic] [Good] [Super] [Max] [User]
DRAM ECC Enable [Disabled]
Set this item to [Enabled] to allow hardware to report and correct memory errors automatically,
maintaining system integrity.
Configuration options: [Disabled] [Enabled]
DRAM SCRUB REDIRECT [Disabled]
Enables or disables the DRAM SCRUB REDIRECT feature that allows the system to correct the
DRAM ECC errors immediately when they occur.
Configuration options: [Disabled] [Enabled]
4-Bit ECC Mode [Disabled]
Enables or disables the ECC chip kill feature.
Configuration options: [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]