WADE-8017
Copyright © Portwell 2016 WADE-8017
User's Guide
40
Feature
Description
Options
Active Processor Cores
Number of cores to enable in each processor package.
★
All, 1, 2, 3
Intel Virtualization
Technology
When enabled, a VMM can utilize the additional hardware capabilities provided by
Vanderpool Technology.
★
Enabled, Disabled
Intel® Speed Step™
Allows more than two frequency ranges to be supported.
★
Enabled, Disabled
Turbo Mode
Turbo Mode.
★
Enabled, Disabled
Configurable TDP Boot
Mode
Configurable TDP Mode as Nominal /Up/ Down/ Deactivate TDP selection. Deactivate
option will set MSR to Nominal and MMIO to Zero.
★
Nominal, Down, Up,
Deactivate
Configurable TDP Lock
Configurable TDP Mode Lock sets the Lock bits on TURBO_ACTIVATION_RATIO and
CONFIG_TDP_CONTROL.
Note: When CTDP Lock is enabled Custom COnfigTDP Count will be forced to 1 and
Custom ConfigTDP Boot Index will be forced to 0.
★
Disabled, Enabled
CTDP BIOS Control
Enables CTDP control via runtime ACPI BIOS methods. This “BIOS only” feature does not
require EC or driver support.
★
Disabled, Enabled
CPU C states (Enabled)
Enable or disable CPU C states
★
Disabled, Enabled
Enhanced C-states
Enable/Disable C1E. When enabled, CPU will switch to minimum speed when all cores
enter C-State.
★
Disabled,
Enabled
C-State Auto Demotion
Configure C-State Auto Demotion.
★
Disabled, C1, C3,
C1 and C3
C-State Un-demotion
Configure C-State Un-demotion.
★
Disabled, C1, C3,
C1 and C3
Package C State demotion
Enable Package C state demotion.
★
Disabled,
Enabled
Package C state
un-demotion
Enable Package C state Un-demotion.
★
Disabled,
Enabled
C State Pre-Wake
Disable – Sets bit 30 of POWER_CTL MSR(0x1FC) to 1 to disable the C State Pre-Wake
Disa
★
bled,
Enabled
Package C State limit
Package C State limit
C0/C1, C2, C3, C6, C7, C7s,
★
C8,
AUTO
CFG lock
Configure MSR 0xE2[15], CFG lock bit.
★
Disabled,
Enabled
Summary of Contents for WADE-8017
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