Design of FPGA-based Digital Filter System
Qingzhi Zhang · Huagong zidonghua ji yibiao · 2011
Design of FPGA and A/D converter-based circuitry for FIR filter which employing a multiply-accumulate algorithm was introduced,then the XC3S500E FPGA was employed to verify this design,including the input sine wave signal filtering via A/D conversion and the filtering result display in host principal computer.