Kontron KBox C-102 Series User Manual page 84

Sub-Screen Function
Thermal CPU Thermal
Configuration> Configuration>
Platform
Thermal
Configuration>
ICC/OC
Intel ICC>
Watchdog
Timer>
ICC Locks After
EOP>
www.kontron.com
Second level Sub-Screen / Description
DTS SMM> ACPI thermal management uses either HWM reported
values when disabled or DTS SMM mechanism to obtain
CPU temperatures values when enabled.
Note: enabling DTS might deteriorate the system's real
time behavior through handling the necessary SMMs.
[Enabled, Disabled, Critical Temp Reporting]
Tcc Activation Displays the offset from the factory TCC (Thermal
Offset>
Control Circuit) activation temperature.
Note: this values is subtracted from the TCC threshold,
i.e. '0' means maximum allowed temperature.
[0]
ACPI T-states> ACPI T-States
[Enabled , Disabled]
Automatic Enable -configures ACPI thresholds according to INTEL
Thermal thermal management settings and disable allows for
Reporting> manual configuration.
[Enabled, Disabled]
Critical Trip Controls the temperature of the ACPI Critical Trip Point
Point> at which OS shuts off the system. Note: The plan of
record (POR) for Intel® Mobile Processors is 119°.
[127°C, 119°C, 111°C, 103°C, 100°C, 95°C, 87°C, 79°C, 71°C,
63°C, 55°C, 47°C, 39°C, 31°C, 23°C, 15°C]
Passive Trip Controls temperature of ACPI Passive Trip Point at
Point> which OS begins to throttle the processor.
[119°C, 111°C, 103°C, 100°C, 95°C, 87°C, 79°C, 71°C, 63°C,
55°C, 47°C, 39°C, 31°C, 23°C, 15°C, Disabled]
Passive TC1 Sets TC1 values for ACPI passive cooling formula (Range:
Value> 1-16)
[1]
Passive TC2 Sets TC2 values for ACPI passive cooling formula
Value> (Range: 1-16)
[5]
Passive TSP Sets TSP value for ACPI passive cooling formula. TSP
Value>
value represents how often OS reads the temperature
when passive cooling is enabled. (Range: 2-32)
[10]
Passive Trip Passive Trip Points
Points>
[Enabled, Disabled]
Critical Trip Critical Trip Points
Points>
[Enabled, Disabled]
Enabling exposes the ICC/OC watchdog timer to OS as ACPI device.
BIOS always uses WDT HW when changing clock setting.
[Enabled, Disabled]
Specifies the ICC registers to write to, after end of post. Default - Dynamic
registers for runtime clock adjustements are left writeable. All locked - No
clock register adjustements allowed after EOP. All Unlocked - All ICc
registers can be written after EOP.
[Default, All Locked, All Unlocked]
KBox C-102 - User Guide, Rev. 1.0
// 84