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AMacd.1
Senior
September 9, 2025
Solved

What is the cpu state when exiting standby mode

  • September 9, 2025
  • 1 reply
  • 344 views

When the MCU is placed in Standby Mode, where does the CPU begin to execute when exiting the mode? (for example, on an RTC event)  Is it a reset or a return from interrupt?  RM0394 isn't clear on this.

 

Best answer by TDK

It resets when exiting from standby.

RM0394 says it here:

TDK_0-1757454427813.png

 

1 reply

TDK
TDKBest answer
Super User
September 9, 2025

It resets when exiting from standby.

RM0394 says it here:

TDK_0-1757454427813.png

 

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AMacd.1
AMacd.1Author
Senior
September 10, 2025

Thanks!  Maybe I should have searched for the word "execution"!