Advantech ASR-3100PP-R11A1E User Manual page 53

 Config TDP
Option to disable/enable config TDP.
 EIST (P-states)
When enabled, OS sets CPU frequency according load. When disabled, CPU
frequency is set at max non-turbo.
 Turbo Mode
Turbo mode allows a CPU logical processor to execute a higher frequency
when enough power is available not exceed CPU defined limits.
 P-state Coordination
HW_ALL (hardware) coordination is recommended over SW_ALL and SW_ANY
(software coordination).
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