Cpu - Power Management Control - Avalue Technology ECM-CFS User Manual

ECM-CFS User's Manual
3.6.2.1.1 CPU – Power Management Control
Item
Intel® SpeedStep™
Turbo Mode
C States
Enhanced C-states
C-State Auto Demotion
C-State Un-demotion
Package C-State Demotion
Package C-State
Un-demotion
Package C State Limit
36 ECM-CFS User's Manual
Option
Enabled[Default], Allows more than two frequency ranges to be
Disabled supported.
Enable/Disable processor Turbo Mode (requires Intel
Enabled[Default],
Speed Step or Intel Speed Shift to be available and
Disabled
enabled).
Enable/Disable CPU Power Management. Allows
Enabled[Default],
CPU to go to C states when it's not
Disabled
100343247296tilized.
Enabled[Default], Enable/Disable C1E. When enabled, CPU will switch
Disabled to minimum speed when all cores enter C-State.
Disabled,
C1
Configure C-State Auto Demotion.
C3
C1 and C3[Default]
Disabled,
C1
Configure C-State Un-demotion.
C3
C1 and C3[Default]
Enabled
Package C-State Demotion.
Disabled[Default],
Enabled
Package C-State Un-demotion.
Disabled[Default],
C0/C1
Maximum Package C State Limit Setting. CPU
C2
Default: Leaves to Factory default value. Auto:
C3
Initializes to deepest available Package C State
C6
Limit.
C7
Description