Processor Sensors; Table 61. Processor Sensors - Intel S2600KPFR Product Specifications

Technical Product Specification
modules themselves may or may not provide a physical thermal sensor (a TMP75 device). If
the BMC detects that a module is installed, it will attempt to access the physical thermal
sensor and, if found, enable the associated IPMI temperature sensor.
9.3.10.13 Processor ThermTrip
When a Processor ThermTrip occurs, the system hardware will automatically power down the
server. If the BMC detects that a ThermTrip occurred, then it will set the ThermTrip offset for
the applicable processor status sensor.
9.3.10.14 Server South Bridge (SSB) ThermTrip Monitoring
The BMC supports SSB ThermTrip monitoring that is instantiated as an IPMI discrete sensor.
When an SSB ThermTrip occurs, the system hardware will automatically power down the
server and the BMC will assert the sensor offset and log an event.
9.3.10.15 DIMM ThermTrip Monitoring
The BMC supports DIMM ThermTrip monitoring that is instantiated as one aggregate IPMI
discrete sensor per CPU. When a DIMM ThermTrip occurs, the system hardware will
automatically power down the server and the BMC will assert the sensor offset and log an
event.
This is a manual re-arm sensor that is rearmed on system resets and power-on (AC or DC
power on transitions).
9.3.11

Processor Sensors

The BMC provides IPMI sensors for processors and associated components, such as voltage
regulators and fans. The sensors are implemented on a per-processor basis.
Sensor Name
Processor Status
Digital Thermal Sensor
Processor VRD Over-Temperature
Indication
Processor Voltage
Processor Thermal Control (Prochot)
9.3.11.1 Processor Status Sensors
The BMC provides an IPMI sensor of type processor for monitoring status information for each
processor slot. If an event state (sensor offset) has been asserted, it remains asserted until one
of the following happens:
Revision 1.37

Table 61. Processor Sensors

Per-Processor
Socket
Yes Processor presence and fault state
Yes Relative temperature reading by means of PECI
Yes Discrete sensor that indicates a processor VRD has
crossed an upper operating temperature threshold
Yes Threshold sensor that indicates a processor power-
good state
Yes Percentage of time a processor is throttling due to
thermal conditions
Platform Management
Description
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