not to be over-enthusiastic with the spikes, or you may end up destroying several good
prototypes. Build up a large enough statistical base of events to have a good chance of
covering all operational conditions, and check that after each one the processor has
been correctly reset and has recovered to normal operation. (This is a good task for a
junior technician.) An LED on the watchdog output is useful to detect its barks. Pay
particular attention to what happens when you apply a burst of spikes, so that the
processor is hit again just as it is recovering from the last one. This is a vulnerable
condition but unhappily it is a common ...
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