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Keil forum Redundancy in microcontroller

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Redundancy in microcontroller

Vivek Deshmukh over 13 years ago

Hi,.....

i am developing a product. The same requires Hot redundancy of the two microcontrollers. The input & Outputs will be comman for both controllers. HMI & keyboard will be comman for the both. The failure of one controller shall be taken care by another. Is it possible to do the same. If any other option is available please suggest.

Top replies

ImPer Westermark over 13 years ago in reply to ²erik malund +1

That is probably the least of all problems involved.
doubt that my ISP Al Bradford over 13 years ago in reply to ImPer Westermark +1

In past projects, we found the most likly failure was the sensors and actuators. We designed the actuators such that a failure would not be critical and we had sensors to detect acuator failures. We had...