The Constant Multiplier FFT

Also Available Domains DSP Core|Xilinx Vivado

Project Code :TVPGTO635

Abstract

In this project, we are designing a constant multiplier architecture which will be used in the FFT implementation based on the radix considered. The existing multipliers are based on different types such as variable multipliers, or Cordic based multipliers etc. these cordic based multipliers are nothing but rotators which are very simple to utilize but the problem is considering of number of iterations to be consider. Here in this suggested multiplier we are fixing the multiplier to perform a particular operation based on the twiddle factor considered and thereby we can extract the efficiency of the multiplier and thereby it will influence the efficiency of the FFT. The paper explores the 16 point 4-parallel and 8-parallel CM DIF FFT, which calculates the FFT entirely by using constant multipliers. Along with them here we are also implementing the 16 point 4- parallel DIT FFT. 

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 14.7 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
  • VLSI design Flow
  • Introduction to Verilog Coding
  • Different modeling styles in Verilog
    • Data Flow modeling
    • Structural modeling
    • Behavioral modeling
    • Mixed level modeling
  • Introduction to Fourier Transform
  • Knowledge on Discrete Fourier Transform and Fast Fourier Transform
  • Different multipliers such as complex multiplier and constant multipliers
  • Knowledge on CORDIC algorithm
  • 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:
    • Problem Analysis Skills
    • Problem Solving Skills
    • Logical Skills
    • Designing Skills
    • Testing Skills
    • Debugging Skills
    • Presentation Skills
    • Thesis Writing Skills


Demo Video

mail-banner
call-banner
contact-banner
Request Video

Related Projects

Final year projects