Advanced - ADLINK Technology COM Express Express-CFR User Manual

7.3.

Advanced

This menu contains the settings for most of the user interfaces in the system
7.3.1. CPU Configuration
Feature
Type
ID
Microcode Revision
Speed
L1 Data Cache
L1 Instruction Cache
L2 Cache
L3 Cache
L4 Cache
VMX
SMX/TXT
Boot performance mode
Hyper-Threading
Intel(R) SpeedStep(tm)
Intel(R) Speed Shift Technology
Turbo Mode
Configurable TDP Boot Mode
Platform PL1 Enable
Platform PL1 Power
56
Options
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Info only
Max Battery
Max Non-Turbo
Performance
Turbo Performance
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Nominal
Down
Deactivate
Disabled
Enabled
0
Description
Display CPU information.
Display CPU information.
Display CPU Microcode Revision.
Display CPU frequency.
Display cache info.
Display cache info.
Display cache info.
Display cache info.
Display cache info.
Display Intel Virtualization Technology support or not.
Display Intel SMX Technology support or not.
Select the performance state that the BIOS will set
starting from reset vector.
Enabled for Windows XP and Linux (OS optimized for
Hyper-Threading Technology) and Disabled for other
OS (OS not optimized for Hyper-Threading
Technology).
Allows more than two frequency ranges to be
supported.
Enable/Disable Intel(R) Speed Shift Technology
support. Enabling will expose the CPPC v2 interface
to allow for hardware controlled P-states
Enable/Disable processor Turbo Mode (requires Intel
Speed Step or Intel Speed Shift to be available and
enabled).
Configurable TDP Mode as
Nominal/Up/Down/Deactivate TDP selection.
Deactivate option will set MSR to Nominal and MMIO
to Zero.
Enabled for Windows XP and Linux (OS optimized for
Hyper-Threading Technology) and Disabled for other
OS (OS not optimized for Hyper-Threading
Technology). When Disabled only one thread per
enabled core is enabled.
Platform Power Limit 1 Power in Milli Watts. BIOS will
round to the nearest 1/8W when programming. Any
value can be programmed between Max and Min
Power Limits (specified by
PACKAGE_POWER_SKU_MSR). For 12.50W, enter
12500. This setting will act as the new PL1 value for
BIOS Setup