Acer AT350 F1 - Manual (Page 97)

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NorthBridge Chipset Control
Memory Mode 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. Independent
Channel Mirror
Lockstep
Sparing
Demand
Scrubbing 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. Enabled
Disabled
Patrol Scrubbing This is a memory error-correction
scheme that works in the
background, looking for and
correcting resident errors. Enabled
Disabled
Parameter Description Options
Intel I/OAT The Intel I/OAT (I/O Acceleration
Technology) significantly reduces CPU
overhead by leveraging CPU
architectural improvements, freeing
resources for other tasks. Enabled
Disabled
DCA Technology Select Enabled to use Intel's DCA (Direct
Cache Access) Technology to enhance
data transfer efficiency. Enabled
Disabled
Parameter Description Options