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



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 ?