Acer AT310 F1 User Manual - Page 84

Select TXT DMA Protected Region. Value is 3-255., Determines the BMC Action for CPU

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66 4 System BIOS Parameter Intel Turbo Mode Technology Hardware Prefetcher Adjacent Cache Line Prefetch CPU Thermal Trip BMC Action for CPU Thermal Trip Trusted Execution Technology Lock DPR memory region Enter TXT DPR Size Description Options When this feature is enabled, the processor can dynamically overclock one or two of its four processing cores to improve performance with applications that are not multithreaded or optimized for quad-core processors. Note: This field is not shown when the Enhanced SpeedStep Technology is disabled. Enabled Disabled If set to Enabled, the hardware prefetcher will prefetch streams of data and instructions from the main memory to the L2 cache in the forward or backward manner to improve CPU performance. Enabled Disabled When enabled, cache lines are fetched in pairs. When disabled, only the required cache line is fetched. Enabled Disabled The CPU thermal trip occurs whenever the processor temperature exceeds determined threshold. Enabled Disabled Determines the BMC Action for CPU Thermal Trip. Power Off Power Cycle Intel TXT provides the protection to against software-based attacks aimed at stealing sensitive information. Enabled Disabled Locks DPR memory region. Enabled Disabled Select TXT DMA Protected Region. Value is 3-255.

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4 System BIOS
66
Intel Turbo Mode
Technology
When this feature is enabled, the
processor can dynamically overclock
one or two of its four processing
cores to improve performance with
applications that are not
multithreaded or optimized for
quad-core processors.
Note:
This field is not shown when
the Enhanced SpeedStep
Technology is disabled.
Enabled
Disabled
Hardware Prefetcher
If set to
Enabled
, the hardware
prefetcher will prefetch streams of
data and instructions from the main
memory to the L2 cache in the
forward or backward manner to
improve CPU performance.
Enabled
Disabled
Adjacent Cache Line
Prefetch
When enabled, cache lines are
fetched in pairs. When disabled,
only the required cache line is
fetched.
Enabled
Disabled
CPU Thermal Trip
The CPU thermal trip occurs
whenever the processor
temperature exceeds determined
threshold.
Enabled
Disabled
BMC Action for CPU
Thermal Trip
Determines the BMC Action for CPU
Thermal Trip.
Power Off
Power
Cycle
Trusted Execution
Technology
Intel TXT provides the protection to
against software-based attacks
aimed at stealing sensitive
information.
Enabled
Disabled
Lock DPR memory
region
Locks DPR memory region.
Enabled
Disabled
Enter TXT DPR Size
Select TXT DMA Protected Region. Value is 3-255.
Parameter
Description
Options