MSI K8T MASTER2-FAR User Guide - Page 52

LDT & PCI Bus Control

Page 52 highlights

MS-9617 ATX Workstation Board MTRR Mapping Mode This setting controls the MTRR mapping mode. To install the W inXP64, this setting should be set to [Continuous]. Setting options: [Continuous], [Discrete]. DRAM ECC Feature Control If all memory in the system supports ECC, enabling this will initial scrub dram and enable system requests to dram to be checked and/or corrected. Options: [Enabled], [Disabled]. ECC MCE Enable This setting enables/disables the ECC MCE function. Options: [Enabled], [Disabled]. Chip-Kill Mode Enable This item allows you to enable/disable Chip-Kill ECC on Nodes with all x4 ECC capable dimms. Options: [Enabled], [Disabled]. ECC Redirection Enable Scrubber to correct errors detected in DRAM during normal CPU requests (foreground scrubbing). Options: [Enabled], [Disabled]. LDT & PCI Bus Control Press and the following sub-menu appears: Upstream / Downstream LDT Bus Width These two item control the utilized widths of the HyperTransport link. Setting options: [8 bit], [16 bit]. LDT Bus Frequency This item specifies the maximum operating frequency of the link's transmitter clock. Setting options: [Auto], [800 MHz], [600 MHz], [400 MHz], [200 MHz]. 3-12

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3-12
MS-9617 ATX Workstation Board
MTRR Mapping Mode
This setting controls the MTRR mapping mode. To install the WinXP64, this
setting should be set to [Continuous]. Setting options: [Continuous], [Discrete].
DRAM ECC Feature Control
If all memory in the system supports ECC, enabling this will initial scrub dram and
enable system requests to dram to be checked and/or corrected. Options:
[Enabled], [Disabled].
ECC MCE Enable
This setting enables/disables the ECC MCE function. Options: [Enabled],
[Disabled].
Chip-Kill Mode Enable
This item allows you to enable/disable Chip-Kill ECC on Nodes with all x4 ECC
capable dimms. Options: [Enabled], [Disabled].
ECC Redirection
Enable Scrubber to correct errors detected in DRAM during normal CPU re-
quests (foreground scrubbing). Options: [Enabled], [Disabled].
LDT & PCI Bus Control
Press <Enter> and the following sub-menu appears:
Upstream / Downstream LDT Bus Width
These two item control the utilized widths of the HyperTransport link. Setting
options: [8 bit], [16 bit].
LDT Bus Frequency
This item specifies the maximum operating frequency of the link's transmitter
clock. Setting options: [Auto], [800 MHz], [600 MHz], [400 MHz], [200 MHz].