Temperature Sensors; Integrity Sensor - Advantech MIC-3396 User Manual

3.7.4

Temperature Sensors

Several temperature sensors are supported, either via board populated IC's or Intel
PECI readings from CPU.
Table 3.6: Temperature Sensor List
Sensor Name
CPU-TMP
3.7.5

Integrity Sensor

The Integrity Sensor is an OEM sensor according to the SDR (Sensor Data Record)
definitions in the IPMI specification. It is used to observe the system while operating.
In case of the occurrence of predefined conditions or actions, it throws events. Con-
sequently there are generated entries in the System Event Log. So the user is able to
trace back detailed possible errors or executed actions of the firmware.
The event message contains three bytes of event data. Byte 1 is the IPMI header,
which is a fixed value 0xA0. Byte 2 satisfies the logical component, while byte 3
stands for its action. The table below shows the supported event code structure gen-
erated by the integrity sensors on the MIC-3396.
Table 3.7: Integrity Sensor event data table
Component
BMC FW
FPGA
BIOS
MIC-3396 User Manual
Nominal LNR LCR
40 -15 -10
Action / Subcomponent
Update
Update
Update
Activation
Manual Rollback
Automatic Rollback
Rollback
Rollback
Graceful Shutdown
Update
Update
Update
Recovery
Update
Update
Update
Flash 0 Boot
Flash 1 Boot
LNC UNC
-5 80
Result Byte 1
Successful 0xA0
Timeout 0xA0
Aborted 0xA0
Failed 0xA0
Initiated 0xA0
Initiated 0xA0
Finished 0xA0
Failed 0xA0
Timeout 0xA0
Successful 0xA0
Timeout 0xA0
Aborted 0xA0
Finished 0xA0
Successful 0xA0
Timeout 0xA0
Aborted 0xA0
Failed 0xA0
Failed 0xA0
60
UCR UNR
90 105
Byte 2 Byte3
0x01 0x00
0x01 0x04
0x01 0x02
0x01 0x21
0x01 0x15
0x01 0x1D
0x01 0x0E
0x01 0x09
0x01 0x74
0x02 0x00
0x02 0x04
0x02 0x02
0x02 0x0E
0x03 0x00
0x03 0x04
0x03 0x02
0x03 0x29
0x03 0x31