AnsweredAssumed Answered

GPIO input of ADuC7023

Question asked by jhshin on Jul 7, 2016
Latest reply on Jul 12, 2016 by ABuda

Hi all,


My customer have found a symptom that a ground level of the P0.1 pin was floated in ADuC7023 as shown below.

     P0.1 PIN - GPIO input configuration, 10Kohm pull-up resister

If she offers a DC signal directly through a switch, the above symptom do not occur.

Please advice what is the cause of the above symptom? How does she correct it?


Thanks in advance.