Northbridge Chipset Control - Acer AT150 F1 Series User Manual

Parameter
Memory Mode
Demand
Scrubbing
Patrol Scrubbing

NorthBridge Chipset Control

Parameter
Intel I/OAT
DCA Technology
Description
If Independent is selected, all
DIMMs are available to the
operating system.
If Channel Mirror is selected, the
motherboard maintains two
identical copies of all data in
memory for data backup.
If Lockstep is selected, the
motherboard uses two areas of
memory to run the same set of
operations in parallel.
This is a memory error-correction
scheme in which the processor
writes corrected data back into
the memory block from where it
was read by the processor.
This is a memory error-correction
scheme that works in the
background, looking for and
correcting resident errors.
Description
The Intel I/OAT (I/O Acceleration
Technology) significantly reduces CPU
overhead by leveraging CPU
architectural improvements, freeing
resources for other tasks.
Select Enabled to use Intel's DCA (Direct
Cache Access) Technology to enhance
data transfer efficiency.
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Options
Independent
Channel Mirror
Lockstep
Sparing
Enabled
Disabled
Enabled
Disabled
Options
Enabled
Disabled
Enabled
Disabled