Design and Implementation of Low Power Wallace Tree Multiplier

Project Code :TVMAFR346

Abstract

The power management has become a great concern due to the increased usage of multimedia devices. Multipliers are the main sources of power consumption in these devices. Multipliers based on Wallace reduction tree provide an area-efficient strategy for low power multiplication. The adder circuit is used as a main component in the multiplier circuits. A number of modifications are proposed in the literature to optimize the area of the Wallace multiplier. The proposed method Wallace tree multiplier is far better compare to traditional method.

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Block Diagram

Specifications

Software Requirements:

  • Xilinx ISE Tool 
  • HDL: Verilog

Hardware Requirements:

  • Microsoft® Windows XP,
  • Intel® Pentium® 4 processor or Pentium 4 equivalent with SSE support 
  • 512 MB RAM
  • 100 MB of available disk space

Learning Outcomes

  • Basics of Digital Electronics
  • FPGA design Flow
  • Introduction to Verilog Coding
  • Different modeling styles in Verilog
    • Data Flow modeling
    • Structural modeling
    • Behavioral modeling
    • Mixed level modeling
  • Knowledge multiplier circuit
  • Knowledge on Arithmetic circuits
  • Study on Approximate computing, approximate half adder, approximate full adder
  • Applications of Wallace tree multipliers in real time
  • Basic knowledge multipliers, Ripple carry adder, full adder
  • Xilinx ISE 14.7 for design and simulation
  • Generation of Netlist
  • Solution providing for real time problems
  • Project Development Skills:
    • Problem Analysis Skills
    • Problem Solving Skills
    • Logical Skills
    • Designing Skills
    • Testing Skills
    • Debugging Skills
    • Presentation Skills
    • Thesis Writing Skills

Demo Video