The Vitis Model Composer tool, which is installed as part of the Vivado Design Suite, can be used for implementing DSP functions. You create the DSP functions using theVitis Model Composer as a standalone tool, and then package your Vitis Model Composer design into an IP module that can be included in the Vivado IP catalog. From there, the generated IP can be instantiated into your Vivado design as a submodule. For more information, see the Vitis Model Composer User Guide (UG1483).