You can use the Vitis Model Composer tool, included with the Vivado Design Suite, to implement DSP functions. Create DSP functions in theVitis Model Composer as a standalone tool, then package your design into an IP module. Add the generated IP to the Vivado IP catalog for reuse. From the catalog, instantiate the IP into your Vivado design as a submodule. For more details, refer to the Vitis Model Composer User Guide (UG1483).