Micros Systems PCWS 2015, Setup Manual, Page: 42 / 178

2-10 PCWS 2015 Setup Guide - 2nd Edition
PCWS 2015 BIOS
Advanced
Passive Trip Point [95C]
If the processor exceeds the Passive Trip Point Temperature the passive
cooling policy is implemented. This may result in processor clock speed
throttling.
Passive TC1 Value [1]
The Passive Thermal Compares Value is used as a constant for the TC1
Passive Cooling formula.
Passive TC2 Value [5]
The Passive Thermal Compares Value is used as a constant for the TC2
Passive Cooling formula.
Passive TSP Value [10]
The Passive Thermal Sampling Period value (in tenths of seconds) is used
used to implement the Passive cooling equation. TSP along with TC1 and
TC2, enables the proper hysteresis required by the system to accomplish an
effective passive cooling policy.
Critical Trip Point [POR]
The Critical Trip Point is the temperature at which the operating system
performs a critical, but orderly shutdown of the system. The default value
‘POR’ is the Plan of Record for the installed processor.
HPET Support [Enabled]
The PCH contains two High Precision Event Timers (HPET) used for
ACPI Interrupt Mapping.
HPET Memory Map BAR (Base Address Register) [0FED0000]
Indicates the HPET Memory Map Base Register Address.
Enabled PTID [Disabled]
Enable or Disable Power and Temperature Instrumentation Details.
FACP - PM Timer Flag Value [Disabled]
FACP (Fixed ACPI Description Table) includes various fixed length
entries that describe the ACPI features of the hardware.
The Fixed ACPI Description Table starts with the FCAP signature. The
FADT describes the implementation and configuration details of the ACPI
hardware registers on the platform.