Advantech UNO-137 V2 User Manual page 59

Hardware Prefetcher

The Hardware Prefetcher is to turn on or off the MLC streamer prefetcher.
Adjacent Cache Line Prefetch

To turn on or off prefetching of adjacent cache lines.
Intel (VHX) Virtualization Technology

When enabled, a VMM can utilize the additional hardware capabilities provided
by Vanderpool Technology.
Active Processor Cores

Number of cores to enable in each processor package.
BIST

To enable or disable BIST (Built-in Self Test) on reset.
AP Threads Idle Manner

AP Threads Idle Manner is waiting for the signal to run
AES

To enable or disable AES (Advanced Encryption Standard).
Machine Check

To enable or disable the Machine Check.
CPU SMM Enhancement

SMM Use Delay Indication
–
Enable/disable usage of SMM_DELAYED MSR for MP Sync in SMI.
– SMM Use Block Indication
Enable/disable usage of SMM_BLOCKED MSR for MP Sync in SMI.
– SMM Use SMM en-US Indication
Enable/Disable usage of SMM_ENABLE MSR for MP Sync in SMI.
A.11.1.5 Power & Performance
Figure A.6 Power & performance
45 UNO-137 V2 User Manual