Hi,everyone, i need to do a qpsk modulation and demodulation in zedboard using HDL,Have someone done it or can me give some advices?
Any helps is appreciated.Thanks.
You can implement this in the following steps:
1. Create a QPSK mod/demod model in Simulink, and make sure everything works fine in software only environment.
2. Break down your model to modulation and demodulation. Use the data transfer function of AD9361 to make sure your mod and demod still work fine with AD9361. In this step, you can refer to: AD-FMCOMMS2/3/4 Datafiles [Analog Devices Wiki]
3. If you are satisfied with your mod and demod in Step 2, you can now use HDL Coder of MATLAB to generate the HDL from Simulink. Please refer to: Generating HDL Code - HDL Coder for MATLAB & Simulink
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