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Interrupt process - what happens inside? Cortex M0+

Question asked by jean valjean on Aug 25, 2016
Latest reply on Aug 25, 2016 by LPCX presso support



Where can I find the most detailed description of the interrupt process in my Cortex M0 controller?

I'd like to know, for example, if I need to clear the pending IT request, if I need to save the PC to the stack and later load it back, and so on.

The concrete controller is: LPC11E68.

The user manual details only the NVIC registers - necessary info, but not enough.

I use LPCXPresso 8.1.4 and Win7. (if it is significant in this case