Study and Analysis of Different Parameters and Power Consumption of Various Multipliers in FIR Filter using VHDL

Power consumption and speed are the two main performance criterion of any circuit in VLSI system design. A multiplier and adder play an important role in VLSI technology. A circuit performance is usually explained by the performance of adder and multiplier. In digital circuit serial and parallel multiplier are used for the operation. As a result, multipliers with optimized area& speed have been designed with fully parallel algorithms. Low-power design led directly to the portable device uptime. Therefore, low power multiplier design has been in an important part of the low power VLSI system design.