Martin Dusek

LLS - run transition event lost

Discussion created by Martin Dusek on May 2, 2013
Latest reply on May 6, 2013 by Zhe Tian

A falling edge on some PIN and LPTMR is set to generate interrupts in run mode and both are also enabled to wake up MCU from LLS low power mode.


LPTMR timeout period is 1 ms, PIN falling edge occurs randomly.


Is it guaranteed that no event (LPTMR timeout, falling edge on pin) will be lost, especially during transitions between run and LLS (or vice versa)?