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RTC/API in MPC5606B stops incrementing RTCCNT

Question asked by Pavel Havlik on May 7, 2019
Latest reply on May 11, 2019 by Pavel Havlik


I ran into problem with FIRC clocking RTC/API module. I use the module for periodic wakup during sleep (stop mode -10) Usually it works fine but from time to time, interrupts stop comming and and I discovered, that the RTCCNT timer is not being incremented.

The question is a little vague but is it possible at all, that FIRC can stop under any circumstances?


Thank you for any reply