This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Communication failure

I have implemented optical communication in my project, basically giving AC input supply. as i reverse the direction of line neutral, my communication fails, is it issue with my ground impedance? or how should i proceed. in both cases my controller receives right signal i checked the received signal in debug mode. Please help on same.

  • Hello Hemangi,

    Thank you for your post, however there is not enough information for TI to comment.
    Please provide more details so your post may be routed to the proper technical team:

       schematic
       List of TI devices being used
       waveforms