2 Replies Latest reply on Jul 3, 2018 4:43 PM by user_343349849

    ADC for Port 4, PSOC 4200

    user_343349849

      I wired up P4.0 to analog input and found the 4200 only allows ADC on Port 2 (0..7) and thought I'd ask the question before re-laying up my PCB.

       

      Is there any way to use a comparator or voltage monitor on this pin? I do not need the actual voltage but I need to generate a signal when battery falls below a certain value. (Like the LVD interrupt but I need it on the battery and not the micro supply voltage).

       

      Thanks