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ADRF6720 issue with USB communication

Category: Hardware

Greetings, I am trying to set up communication with the evaluation board of ADRF6720. I powered it correctly and from the GUI no alert was raised. I am retrieving a continuous 0xffff from the engineering section for each register of the board, even if I configured it in a proper way to obtain a tone at a certain frequency.

The only thing I have done was to weld a 5x2 header in P3 location. I presume there are some pins of my communication that have been brought to logical '1' due to a short with the 3v3 supply source.

Did anyone had the same problem so far?

Best Regards,