COMe-bV26 - Rev. 1.0, User Guide
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2.5.5.
Temperature Sensors
The on-module thermal resistors measure the processor’s temperature. The thermal resistors are not capable of
measuring very fast rises and falls in temperature and measurements may show a certain non-linearity. The thermal
resistors give a general indication of the ambient temperature close to the processor. These differences are due to
the design and are not to be considered as an error. The on-module Hardware Monitor (HWM) chip uses an on-chip
temperature sensor to measure the module’s temperature.
Figure 4: Module Temperature Sensors
1
Thermal resistor RT5
2
Thermal resistor RT2
3
Thermal resistor RT4
4
Thermal resistor RT3
5
Processor
6
HWM- module temperature
1
5
4
3
6
2
