Supero SuperServer 4048B-TRFT, User Manual

Page: 115 / 148

Chapter 7: BIOS
7-25
Data Scrambling
Select Enabled to enable data scrambling to enhance system performance and
data integrity. The options are Disabled and
Enabled
.
Scrambling Speed Low
Use this feature to set the data scrambling speed to low-32 bits. Enter a value
between 0 and 32. The default setting is
0
.
Scrambling Speed High
Use this feature to set the data scrambling speed to high-32 bits. Enter a value
between 0 and 32. The default setting is
0
.
Enable ADR
Select Enabled for ADR (Automatic Diagnostic Repository) support to enhance
memory performance. The options are Enabled and
Disabled
.
VMSE Lockstep Mode
Select Enabled to support the VMSE Lockstep mode, which will support Lock
step mode for the Intel Scalable Memory Interconnect 2 (Intel SMI 2) controller.
The options are
2:1 Mode
.
NB Persistent Error
Select Enable to allow the system to properly handle the persistent errors oc-
curred in the North Bridge. The options are Enable and
Disable
.
SB Persistent Error
Select Enable to allow the system to properly handle the persistent errors oc-
curred in the South Bridge. The options are is
Enable
and Disable.
SB Error Threshold
Use this feature to set the threshold for South Bridge errors. When the number of
South Bridge errors reaches beyond the threshold, the system will automatically
take corrective actions. The default setting is
10
.
Link Failure Threshold
Use this feature to set the link failure threshold. When the number reaches
beyond the threshold, the system will automatically take corrective actions. The
default setting is
7
.
HA (Hash Mode) Early Write Post Mode
Select Enable to support memory hash-method-comparison mode when the
system is running at the early stage of POST (Power-On-Self-Test). The options
are is
Enable
and Disable.