Cpu - Power Management Control - BCM ECM-WHL User Manual

ECM-WHL User's Manual
3.6.2.3.1 CPU – Power Management Control
Item
Intel® SpeedStep™
Intel® Speed Shift
Technology
Turbo Mode
C States
Enhanced C-States
40 ECM-WHL User's Manual
Option
Enabled[Default], Allows more than two frequency ranges to be
Disabled supported.
Eanble/Disable Intel® Speed Shift Technology
Enabled[Default],
support. Enabling will expose the CPPC v2 interface to
Disabled
allow for hardware controlled P-states.
Enable/Disable processor Turbo Mode (requires Intel
Enabled[Default],
Speed Step or Intel Speed Shift to be available and
Disabled
enabled).
Enabled[Default],
Enable/Disable CPU Power Management.
Disabled
Enabled[Default], Enable/Disable C1E. When enabled, CPU will switch
Disabled to minimum speed when all cores enter C-State.
Description