Realization of High Performance Approximate Multipliers for FPGA Application

Project Code :TVMAFE594

Objective

The proposed study aims to provide a 64-bit approximation multiplier with high throughput and low latency for cutting-edge DSP applications.

Abstract

It is possible to use a variety of computer arithmetic systems to carry out a complex multiplier. The efficiency of an FPGA-VLSI processor relies on how quickly its digital signal processing operations can be carried out. In order to achieve both high accuracy and speed, the authors of this work offer a concept for a 64-bit approximation multiplier technique that utilizes compressors and partial product multipliers. For artificial intelligence (AI) based FPGA-VLSI applications, approximate multipliers are among the fastest multipliers available. The suggested study reveals a 64-bit approximation to a 64-bit multiplicator. To implementation of the proposed 64-bit digital approximate multiplier, we are using the partial product or dadbased multiplication technique; in which the 64 bit multiplication process complete in the partial form. 64 bit split into the 32, 16, 8, 4 and 2 bit multiplication. The FPGA integrated circuit utilized for the simulation is a member of the virtex 7 family.

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 ISE Vivado

·         HDL: Verilog

Minimum Hardware Requirements:

·         Microsoft® Windows 7

·         Intel® i3  or equivalent

·         4 GB RAM

·         100 MB of available disk space

Learning Outcomes

  • Basics of Digital Electronics
  • VLSI design Flow
  • Introduction to Verilog Coding
  • Different modeling styles in Verilog

o   Data Flow modeling

o   Structural modeling

o   Behavioral modeling

o   Mixed level modeling

  • Introduction to Arithmetic circuits
  • Knowledge on types of approximate adder circuits
  • Different approximation techniques
  • Knowledge on approximate FA adder designs
  • Applications in real time
  • Xilinx ISE 14.7/Xilinx Vivado for design and simulation
  • Generation of Netlist
  • Solution providing for real time problems
  • Project Development Skills:

o   Problem Analysis Skills

o   Problem Solving Skills

o   Logical Skills

o   Designing Skills

o   Testing Skills

o   Debugging Skills

o   Presentation Skills

o   Thesis Writing Skills

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