Advantech MIC-5332, User Manual

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4.3.3.8 VR HOT Sensor
The IPMC contains a sensor to monitor the state of the voltage regulators on each
subsystem. The sensor is implemented as a discrete OEM sensor. The single bits can
be seen in following table.
Bit 7 6 5 4 3 2 1 0
Description - - - - - - VR
CPU 1
HOT
VR
CPU 0
HOT
Table4.7: Voltage Regulator Sensor Bits
4.3.4 Integrity Sensor
The Integrity Sensor is an OEM sensor per IPMI specification.. It allows users to
detect potential issues which are not covered by standard IPMI and/or PICMG defined
sensors.
The event message of the integrity sensor contains three bytes of data. Byte 1 is the
IPMI header, which is a fixed value A0. Byte 2 satisfies the component, while byte 3
stands for its action. Table 4.8 shows the supported event code structure generated
by the integrity sensors on the MIC-5332:
Component Action Result Byte 1 Byte 2
IPMC FW Update Successful 0x01 0x00
Update Timeout 0x01 0x04
Update Aborted 0x01 0x02
Activation Failed 0x01 0x21
Manual Rollback Initiated 0x01 0x15
Automatic Rollback Initiated 0x01 0x1D
Rollback Finished 0x01 0x0E
Rollback Failed 0x01 0x09
Graceful Shutdown Timeout 0x01 0x74
FPGA Update Successful 0x02 0x00
Update Timeout 0x02 0x04
Update Aborted 0x02 0x02
Activation Failed 0x02 0X21
Manual Rollback Initiated 0x02 0X15
Automatic Rollback Initiated 0x02 0x1D
Recovery Finished 0x02 0x0E
Rollback Failed 0x02 0x09