How should I do for the note?

[Dave_Long]

Hi:

       As the picture show:

  

   How should I do to eliminate？Why it happen?

[Bob_Marlowe · Accepted solution]

Some pins in a PSoC are dedicated for special puropses. For example when using an OPAmp the IO pins allowed are fixed and no other pins can be choosen. So when you use one of those pins for any other purpose you may not use the OPAmp. The warning shown is for your information and can be ignored.

Bob