4 Replies Latest reply on Mar 17, 2013 2:08 PM by user_1377889

    Interesting observation with Pin.

    akash.gupta

       Hello 

         

      In the topdesign, I have a input pin connected to ISR. I have kept intrerrupt trigger for falling edge and initial state is 1(high). But the pin is acting something similar to proximity or just touch button. As soon as I move my finger close to the button I am receiving an interrupt. New discovery!!!!!!! LOL.

         

      Any reasons why is it so?

         

      Akash