Intel® Server Board S2600CW Platform Management
Intel® Server Board S2600CW Family TPS
72
Revision 2.4
Table 10. Processor Sensors
Sensor Name
Per-Processor
Socket
Description
Processor Status
Yes
Processor presence and fault state
Digital Thermal Sensor
Yes
Relative temperature reading by means of PECI
Processor VRD Over-Temperature
Indication
Yes
Discrete sensor that indicates a processor VRD has
crossed an upper operating temperature threshold
Processor Voltage
Yes
Threshold sensor that indicates a processor
power-good state
Processor Thermal Control (Prochot)
Yes
Percentage of time a processor is throttling due to
thermal conditions
5.3.11.1
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:
1.
A
Rearm Sensor Events
command is executed for the processor status sensor.
2.
An AC or DC power cycle, system reset, or system boot occurs.
The BMC provides system status indication to the front panel LEDs for processor fault
conditions shown in Table 11.
CPU Presence status is not saved across AC power cycles and therefore will not generate a
de-assertion after cycling AC power.
Table 11. Processor Status Sensor Implementation
Offset
Processor Status
Detected By
0
Internal error (IERR)
Not Supported
1
Thermal trip
BMC
2
FRB1/BIST failure
Not Supported
3
FRB2/Hang in POST failure
BIOS
1
4
FRB3/Processor startup/initialization failure (CPU fails to start) Not Supported
5
Configuration error (for DMI)
BIOS
1
6
SM BIOS uncorrectable CPU-complex error
Not Supported
7
Processor presence detected
BMC
8
Processor disabled
Not Supported
9
Terminator presence detected
Not Supported
Note:
1.
Fault is not reflected in the processor status sensor.
