Intel ® Xeon Phi ™ Coprocessor Management Sensors; Intel ® Xeon Phi ™ Coprocessor (Mic) Thermal Margin Sensors; Intel ® Xeon Phi ™ Coprocessor (Mic) Status Sensors; Table 86: Mic Status Sensors - Typical Characteristics - Intel S1400FP Manual

System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
11.9 Intel Xeon Phi Coprocessor Management Sensors
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The Intel Xeon Processor E5 4600/2600/2400/1600 Product Families BMC supports limited manageability of the Intel
Coprocessor adapter as described in this section. The Intel
architecture and the sensors are referred to as MIC sensors.
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For each manageable Intel
thermal margin sensors (0xC4-0xC7) and status sensors (0xA2, 0xA3, 0xA6, 0xA7).
11.9.1 Intel Xeon Phi Coprocessor (MIC) Thermal Margin Sensors
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The management controller FW of the Intel
temperature data. The BMC then instantiates its own version of this sensor, which is used for fan speed control.
The thermal margin sensor is the difference between the Core Temp sensor value and the TControl value reported by the Intel
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Phi Coprocessor adapter.
This sensor will not log events into the SEL.
11.9.2 Intel Xeon Phi Coprocessor (MIC) Status Sensors
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Every time DC power is turned on, the BMC checks for Intel
cards will be enabled for management. The status sensor is a direct copy of the status sensor reported by the Intel
Coprocessor adapter.
Revision 1.1
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Xeon Phi Coprocessor adapter found in the system, the BMC automatically enables the associated
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Xeon Phi Coprocessor adapter provides an IPMI sensor that is read to get the

Table 86: MIC Status Sensors - Typical Characteristics

Byte Field
11 Sensor Type
12 Sensor Number
Intel order number G90620-002
Xeon Processor E5 4600/2600/2400/1600/1400 Product Families
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Xeon Phi Coprocessor adapter uses the Many Integrated Core (MIC)
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Xeon Phi Coprocessor adapters installed in the system. All compatible
Description
C0h = OEM defined
A2h = MIC 1 Status
A3h = MIC 2 Status
A6h = MIC 3 Status
A7h = MIC 4 Status
Miscellaneous Events
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Xeon Phi
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Xeon
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Xeon Phi
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