说明：  Xilinx System Generator for DSP is a MATLAB Simulink block set that facilitates system design. Targeting Xilinx FPGAs within the familiar MATLAB environment, System Generator for DSP gives you the ability to functionally simulate a design and use the MATLAB environment to verify bit- and cycle-true models against the golden reference results. These reference results can be produced either externally or inside the MATLAB environment, and you can target a Xilinx FPGA hardware platform all within MATLAB. System Generator complements HDL design tasks by providing an easily configured test bench for both functional