DSP Builder for Intel® FPGAs (Advanced Blockset): Handbook

ID 683337
Date 5/27/2022

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3.4. Creating a New DSP Builder Design with the DSP Builder New Model Wizard

Intel recommends you create new designs with the DSP Builder New Model Wizard. Alternatively, you can copy and rename a design example.
Start DSP Builder in MATLAB.



  1. In the Simulink Library browser, click New Model.
  2. Click DSP Builder > New Model Wizard.
    The New Model Wizard opens.
  3. Select a fixed- or floating-point model.
  4. Select the type (simple or with channelizer).
  5. Enter the model name and select where to save the model.
  6. Click Generate.
    DSP Builder creates a new model <model name>.mdl and setup script setup_<model name>.m that contains everything you need for a DSP Builder model. DSP Builder automatically runs the set-up script when you open the model and before each simulation. To open and edit the script, double click the Edit Params block in the model.
    Note: When you open a model, DSP Builder produces a model_name_params.xml file that contains settings for the model. You must keep this file with the model.