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How to generate interrupt only for M4 in i.MX7D ?

Question asked by ko-hey on Oct 3, 2016
Latest reply on Oct 3, 2016 by ko-hey

Hi all

 

My customer use i.MX7D and plan to use GPIO interrup.
They want to generate a interrupt only for M4.
So let me confirm whether user can generate a GPIO interrupt only for M4.

 

We know that user can make a interrupt setting with GPIO Interrupt mask register (IMR).

 

Q1
In that situation, user can use Global Interrupt Controller(GIC) and Nested Vector Interrupt Controller(NVIC) for M4.
Is it correct ? 


Q2
Is there any example for test the above usage ?


Ko-hey

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