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CP6940 User Guide
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OemApFpgaWriteRead Command
This command can be used to read multiple data bytes from or write one data to the register interface provided by the
glue logic attached to the MMC.
OemApLoadNvDefaults Command
This command is used to re-initialize the parameter database to its default values.
4.4.2
Board Sensors
The Management Controller includes many sensors for voltage or temperature monitoring and various others for pass/
fail type signal monitoring.
Every sensor is associated with a Sensor Data Record (SDR). Sensor Data Records contain information about the sensors
identification such as sensor type, sensor name, sensor unit. SDRs also contain the configuration of a specific sensor
such as thresholds, hysteresis, event generation capabilities, etc. that specify the sensor’s behavior. Some fields of the
sensor SDR are configurable through IPMI v1.5 command and are set to a built-in initial value.
Module sensors that have been implemented are listed in the sensor list in Table 4-7.
4.4.2.1
Sensor List
Please note that the IPMI tool ‘ipmitool’ displays for command ‘ipmitool sdr list’ the contents of the sensor data record
repository (SDRR) of the whole rack if the SDRR is generated. The generation of the SDRR has always to be done new
after adding or subtracting any board to or from the rack.
LUN
NetFn
CMD
oemApFpgaWriteRead
3
OEM = 3Eh
14h
Byte
Data Field
Request data
1
Pass Code 0: ~’K’
2
Pass Code 1: ~’o’
3
Pass Code 2: ~’n’
4
Pass Code 3: ~’t’
5
Register offset
6
Read data count N
7
Write data
8
Write data mask
Response data
1
Completion Code
2..N
Read data
LUN
NetFn
CMD
oemApLoadNvDefaults
3
OEM = 3Eh
62h
Byte
Data Field
Request data
1
Pass Code 0: ~’K’
2
Pass Code 1: ~’o’
3
Pass Code 2: ~’n’
4
Pass Code 3: ~’t’
Response data
1
Completion Code
