AnsweredAssumed Answered

SRAM status during power-down mode cortex m0+

Question asked by Alex Vasi on Feb 8, 2019
Latest reply on Feb 15, 2019 by ZhangJennie

I'm using an LPC804 cortex m0+, and in datasheet is written the microprocessor holds SRAM and registers status in power-down mode, but every time when I use WFI to enter in power-down mode, it wakes up and starts again to execute the main function from the beginning (in main I have an init function and an infinite looper).

I want to ask you if when the microprocessor wakes up from power-down mode continues its execution from last command __WFI and after in IRQHandler, because that's what I understand from datasheet?