Supermicro H8DMT User Manual page 50

H8DMT/H8DMT-IBX/H8DMT-F/H8DMT-IBXF User's Manual
Table 4-5. NorthBridge Configuration Submenu (Continued)
Menu Item
L2 Cache BG
Scrub
L3 Cache BG
Scrub
DRAM Timing Configuration
Memory Clock
Mode
DRAM Timing
Mode
IOMMU Option Menu
IOMMU Mode
Table 4-6. SouthBridge/MCP55 Configuration Submenu
Menu Item
CPU/LDT Spread
Spectrum
PCIE Spread
Spectrum
SATA Spread
Spectrum
USB 1.1 Controller
USB 2.0 Controller
Legacy USB Support
Table 4-7. Processor & Clock Options Submenu
Menu Item
MTRR Mapping
Thermal Throttling
Power Now
Secure Virtual
Machine Mode
CPU Page
Translation Table
Description
Allows L2 cache RAM to be corrected when idle. Options are Disabled and
various times in nanoseconds and microseconds.
Allows L3 cache RAM to be corrected when idle. Options are Disabled and
various times in nanoseconds and microseconds.
This setting specifies the memory clock mode. Options are Auto, L
M .
ANUAL
This setting specifies the DRAM timing mode. Options are Auto and DCT.
Used to disable or set the GART size in systems without AGP. Options are AGP
Present, D , 32 MB, 64 MB, 128 MB, 256 MB, 512 MB and 1 GB.
ISABLED
Description
Enables spread spectrum for the CPU/LDT. Options are Center Spread, D
S or D .
PREAD ISABLED
Allows you to Enable or D
Enables spread spectrum for the SATA. Options are Enabled and D
Allows you to Enable or D
Setting to either Enable or D
Select Enabled to enable support for USB Legacy devices.Use D
disable Legacy support if there are no USB devices installed in the system. A
disables Legacy support if no USB devices are connected. The options are
D , Enabled and A
ISABLED
Description
This determines the method used for programming CPU MTRRs when 4 GB or
more memory is present. The options are Continuous, which makes the PCI
hole non-cacheable, and D
boundary.
Used to E or Disable thermal to generate a power management event.
NABLE
This setting is used to E
This setting is used to Enable or D
This setting is used to Enable or D
spread spectrum for PCI-Express.
ISABLE
the USB 1.1 controller.
ISABLE
the USB 2.0 controller.
ISABLE
.
UTO
, which places the PCI hole below the 4 GB
ISCRETE
or Disable the AMD Power Now feature.
NABLE
SVM (Secure Virtual Machine).
ISABLE
the CPU Page Translation Table.
ISABLE
4-6
and
IMIT
OWN
.
ISABLED
to
ISABLE
UTO