AnsweredAssumed Answered

Hardware filter for Parallel Input/Output

Question asked by Brax02 on Sep 5, 2013
Latest reply on Sep 13, 2013 by Monica Arvizu

Hello,

 

With a MC9S08 I configure the parallel port in input.

 

My questions is how is filtered this input  by the hardware? Against glitch etc ?

 

Are several aquisitions done  before to transmit a value to the software ?

 

When is the value of the port refresh ? Every BUSCLK ?

Outcomes