Design and Simulation of 60-Order Filter Based on FPGA

On the base of distributed algorithm and its several structures, an implementation method of 60-order FIR filter based on FPGA is presented, which converts multiplication to look-up table structure, and efficiently implement multiplication operation. The results of simulations show that the system is reasonable and feasible, the resources occupation is fewer and the real-time performance is good. With these features, the filter system has important application value in projects.