KBI in KEA-128

[vignesh_vb_7]

Hi,

     Is it possible to use 2 KBI pins in a single KBI module? will there be any problem if i use KBI having another peripheral pin ? 

[kerryzhou]

Hi vignesh balaji,

   You can use 2 KBI pins in one KBI module,  but you should take care of this point in the reference manual:

    So, if when one KBI pin is in asserted state, then another KBI pin detect the edges in the same KBI module may be ignored, that's why I suggest you use two pin in different KBI module .

Wish it helps you!

If you still have question, please contact me!

Have a great day,

Jingjing

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[vignesh_vb_7]

Thank you Jing,

                         I controlled 2 KBI pins in the same KBI module by flipping the polarity of edges inside the interrupt