2 Replies Latest reply on Nov 19, 2018 3:27 AM by VasanthR_91

    Op-Amp pins assign



      1. I would like to know what is the difference between the yellow and green pins, please see the attached pic?

      2. There are some pins are assigned for Op-Amp#1, what will happen if I assigned different pins for that Op-Amp?



      Thank you very much,

        • 1. Re: Op-Amp pins assign

          A yellow pin nindicates that using it will hinder a dedicated function for that pin.

          As an example: when you select a pin for IO that is a dedicated  OpAmp  pin it will show up in yellow.



          • 2. Re: Op-Amp pins assign

            Hello Hyou,




            Please check PSoC® Creator™ User Guide Pin coloring and Style section. Now after building you can see CYDWR-> analog tab to see the routing and the resources being used. The pins which connect to opamp directly is the best option to select. If you choose pins which does not use the recommended routing, there are chances that the routing can fail as the project complexity increases or some resources which needs a dedicated pin becomes inaccessible. So it is advisable to use the recommended pin.


            Best Regards,

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