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X8DTL-3/X8DTL-i/X8DTL-3F/X8DTL-iF User's Manual
QPI Frequency
Use this feature to select the desired QPI frequency. The options are Auto,
4.800GT, 5.866GT, 6.400GT.
QPI L0s and L1
Select Enabled to lower QPI power state to reduce power consumption. L0s and
L1 are automatically selected by the motherboard. The options are Enabled
and Disabled.
Memory Frequency
This feature forces a DDR3 memory module to run at a specifi c frequency. The
available options are Auto, Force DDR-800, Force DDR-1066, Force DDR-1333,
and Force SPD.
Memory Mode
If this item is set to Independent, all DIMMs are available to the operating system.
If this item is set to Channel Mirroring, the motherboard maintains two identical
copies of all data in memory for redundancy. If this item is set to Lockstep, the
motherboard uses two areas of memory to run the same set of operations in
parallel. Select Sparing to use memory sparing and create data redundancy in
memory modules for data security. (Sparing is supported by the 5600 processor.)
The options are Independent, Channel Mirroring, Sparing, and Lockstep.
Demand Scrubbing
It is a memory error-correction scheme where the processor writes corrected
data back into the memory block from where it was read by the processor. The
options are Enabled and Disabled.
Patrol Scrubbing
It is a memory error-correction scheme that works in the background looking for
and correcting resident errors. The options are Enabled and Disabled.
Throttling - Closed Loop
Throttling improves reliability and reduces CPU power by automatic voltage
control during CPU idle states. The options are Enabled and Disabled.
NorthBridge Chipset Confi guration
This feature allows the user to confi gure North Bridge settings. The items included
in the submenu are listed below.
NB Revision
• : This item displays North Bridge revision number.
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