3 Replies Latest reply on Sep 4, 2019 5:26 AM by PY_21

    Are interrupts of CM0+ core affect CM4 in deep sleep mode ?


      I have used BLE on CM4 & other system including ADC & 2 UART on CM0+ core for my application.

      When i move CM4 in deep sleep & keep CM0+ halted then it works fine, CM4 stays in deep sleep until i give GPIO interrupt to wake up & start BLE.

      But if i use CM4 & CM0+ parallel at that time CM4+ continuously wakes up & sleep down.


      Can i have any clue for this ?