Kontron COMe-mSP1 User Manual page 68

CPU Configuration
Feature
Max CPUID Value Limit
Intel® Virtualization Tech
CPU TM Functionality
CPU Performance
Execute-Disable Bit Capability
Hyper Threading Technology
DTS-based Thermal Management
Intel® SpeedStep™
Intel® C-State Technology
C6 state
Enhanced C-State Modes
68
Option
Disabled
Enabled
Enabled
Disabled
Enabled
Disabled
Low
Middle
High
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
COMe-mSP1 / BIOS Operation
Description
Disabled for WindowsXP
When enabled, a VMM can utilize the additional HW
Caps, provided by Intel® Virtualization Tech. Note: A
full reset is required to change the setting.
Enables or disables both TM1 and TM2 simultaneously.
Sets the CPU ratio for Z510/Z530 CPU
Low: 600MHz / 800MHz
Middle: 800MHz / 1200MHz
High: 1100MHz / 1600MHz
Note: Disable Speedstep to use fixed CPU speed to the
selected performance state. With BIOS NOW1R113 or
newer EIST is automatically disabled if set to low or
middle.
When disabled, force the XD feature flag to always
return 0
Enable/Disable Intel® Hyper Threading Technology
Enable/Disable Thermal Management utilizing the CPU's
Digital Thermal Sensor
Enables and Disables the SpeedStep power management
feature
Enables and Disables the C - States. If enabled, the CPU
is set to C2 - C4 state in idle mode
Enables and Disables the C6 - State.
CPU idle is set to enhanced C-states, when enabled