Realization of Large Scale FIR Filter Using Distributed Arithmatic
Lin Li · Experiment Science and Technology · 2006
Distributed Algorithm(DA)is widely used in FPGA and ASIC design to calculate sum of products.The processing speed of circuits using DA is only dependent on its input width.It has obviously advantages when applied in big scale calculation of sum of products. DA is modified into parallel and serial architecture to get higher processing speed for some circuits may have big width input. This paper gives a solution of the realization of a large scale FIR filter in FPGA by using Distributed Arithmetic.