VLSI IMPLEMENTATION OF AREA EFFICIENT 2-PARALLEL FIR DIGITAL FILTER

This paper aims to implement an area efficient 2-parallel FIR digital filter. Xilinx 14.2 is used for synthesis and simulation. Parallel filters are designed by using VHDL. Comparison among primary 2–parallel FIR digital filter and area efficient 2-parallel FIR digital filter has been done. Since adders are less weight in term of silicon area, compare to multipliers. Therefore multipliers are replaced with adders for reducing area and speed of the filter. 2-parallel FIR filter is used in digital signal processing (DSP) application