3 Replies Latest reply on May 5, 2020 7:07 PM by IaCa_4674211

    DDS_24

    IaCa_4674211

      Does anyone know what the bit length of the phase accumulator is?, this is required to calculate the tuning word apparently!

        • 1. Re: DDS_24
          GaneshD_41

          Hi,

           

          Can you please elaborate more regarding your query? Like Application, Peripheral used, part number etc.

           

          Thanks

          Ganesh

          • 2. Re: DDS_24
            BoTa_264741

            Ganesh,

            The questions are being handled in

            DDS24 capability

            • 3. Re: DDS_24
              IaCa_4674211

              Hi Ganesh, I am using PSoc5, the DDS24 example is "DDS24 Frequency sweep generator demo using hardware bus control", I just need some basic questions answered, the main question is, where are the tuning words inserted, I see one insertion as  "cy constant 1" which has the number 31 inside it, I presume this is the Min tune word, where is the Max tune word inserted, or is it a multiple of the DDS24 frequency?, I am attempting to set up Arduino communication for the Tune word and am using an SPi slave, can you extend any help in regards to this issue?

               

              Kind regards

               

              Ian