TYAN Thunder n3600QX User Manual page 70

3.11.1.2 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
DRAM ECC Enable
4-Bit ECC Mode
DRAM SCRUB REDIRECT
DRAM BG Scrub
L2 Cache BG Scrub
Data Cache BG Scrub
Feature
ECC Configuration
DRAM ECC Enable
4-Bit ECC Mode
DRAM SCRUB
REDIRECT
DRAM BG Scrub
L2 Cache BG Scrub
BIOS Setup Utility
PCI/PnP Boot
[Enabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
Option
DRAM ECC allows hardware to report and
Enabled
correct memory errors automatically
maintaining system integrity.
Disabled
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.
Disabled
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
performance.
5.12us
Note: When AMD's node interleave feature
10.2us
is enabled, BIOS will force DRAM scrub off.
20.5us
41.0us
81.9us
163.8us
327.7us
655.4us
Disabled Allows the L2 Data Cache RAM to be
corrected while idle.
40ns
70
Security Chipset
DRAM ECC allows
hardware to report and
correct memory errors
automatically
maintaining system
integrity.
← → Select Screen
↑↓ Select Item
+/- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Description
Exit