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SWD Debug with MKL26

Question asked by Luis Hernandez Salvador on Apr 17, 2017
Latest reply on Apr 20, 2017 by Jason Philippi



Somebody know if need RESET pin to Debug a MKL26 MCU with SWD ??.

I have develop a PCB with QFN MKL26, its a prototype not yet tested, I do not have put the RESET pin to program and Debug the chip, and now Im not sure if I will may Debug it without RESET pin.

I have read that some ARM Microcontrollers need RESET, some not. For example recently I tested a ST STM32 and this need RESET pin to do Debug with SWD.


Kind Regards