Design of Power and Area Optimized 16 – bit Multiplier

Project Code :TVMAFE719

Objective

Minimize Power Consumption • Design the multiplier architecture to reduce both dynamic and static (leakage) power. • Use low-power design techniques such as power gating, clock gating, or optimized partial-product generation to limit switching activity. • Explore encoding or approximate methods (if acceptable) to further reduce power while maintaining acceptable accuracy.

Abstract

Multiplication is one of the most fundamental arithmetic operations in digital systems and plays a vital role in Digital Signal Processing (DSP), image processing, microprocessors, and embedded systems. However, multipliers are often the most power-hungry and area-intensive components in VLSI designs. This document presents the design of a power- and area-optimized 16-bit multiplier aimed at reducing hardware complexity while maintaining acceptable speed and accuracy. The proposed architecture focuses on efficient partial product generation and reduction techniques combined with optimized adder structures to minimize switching activity and silicon area. The design is described using Verilog HDL and evaluated through synthesis results, demonstrating significant improvements in power consumption and area utilization compared to conventional multiplier architectures. Such an optimized multiplier is well-suited for low-power and cost-sensitive applications.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software Requirements

Xilinx Vivado Design Suite (2020.2 or later)
Verilog HDL for RTL design and implementation
Vivado Simulator (XSIM) for functional and timing verification
MATLAB (optional) for GPR data preprocessing, noise modeling, and result validation

Hardware Requirements