8 Replies Latest reply on Jun 30, 2014 6:36 AM by user_1377889

    Changing multiple output pins status at once

    user_33142774

      Hallo,

         

      I have a very simple question. I'm using a CY8C29466 and I need to change the status of 3 output pins (defined as 'Strong' drive) and named SEL0, SEL1, SEL2. All of them belongs to the same port P2 specifically P2[1], P2[3], P2[5].

         

      Is it possible to change the status of all pins at once using the base register of the port? If yes.. how?

         

      Since these pins would 'comand' a mux device change them one by one would lead to some unpredictable status on the final demultiplexed output channels.

         

      Best Regards,

         

         Michele