AXP1406/AXP1600 Subsystem IPMI Programmer’s Reference (6806800B66C)
FRU Information and Sensor Data Records SAM Physical Shelf Manager Analog Sensors
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2.3.5.2 Temperature Sensors
The following tables describe the analog temperature sensors available on the physical SAM.
Settable threshold mask (bytes
19, 20)
0x12, 0x12 Upper and Lower Critical
Thresholds are Readable and
Settable
Reading Type Unsigned
Lower critical threshold 0x00 0 Volts
Upper critical threshold 0xFF 15.81 Volts
Table 2-7 Sensor No. 5 +1.8 V
Feature Raw Value/Description Interpreted Value
Sensor Name +1.8 V
Type of measurement Voltage
Device
Sensor Type 0x02 Voltage
Class 0x01 Threshold
Sensor Owner LUN 0x00
Entity ID 0xF0 PICMG Shelf Management
Controller
Entity Instance 0x60
Rearm mode Auto
Hysteresis support No
Threshold access support Readable/Settable
Event message control Entire Sensor only
Readable threshold mask,
Settable threshold mask (bytes
19, 20)
0x10, 0x10 Upper Critical Threshold is
Readable and Settable
Reading Type Unsigned
Upper critical threshold 0xFF 2.499 Volts
Table 2-6 Sensor No. 4 +12 V Voltage (continued)
Feature Raw Value/Description Interpreted Value
Table 2-8 Sensor No. 6 MAX6656 INT@1A
Feature Raw Value/Description Interpreted Value
Sensor Name MAX6656 INT @1A
Device
Sensor Type 0x01 Temperature
Class 0x01 Threshold
