The DSP Macro core is available through Xilinx® System Generator for DSP, a design tool that enables the use of the model-based design environment Simulink® for device design. The DSP Macro core is one of the DSP building blocks provided in the Xilinx blockset for Simulink® . The core can be found in the Xilinx Blockset in the DSP section. The block is called “DSP Macro v1.0.” See the Vivado Design Suite User Guide: Model-Based DSP Design Using System Generator (UG897) for more information.