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Implement Encoder Interface Mode and debounce input signals?

Question asked by MOSI on Sep 24, 2012
Latest reply on Nov 28, 2012 by lesmana.benny
Hello

I want to implement an encoder interface in a timer (Encoder Interface Mode).

But how do I handle the sliding noise on the rising or falling edge of the A and B signal (see picture)?

I would need some kind of debouncing of the signals.

EC20A_D_31.GIF

Sliding noise:
EC20A_D_41.GIF

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