A High-Speed Floating-Point Multiply-Accumulator Based on FPGAs

Also Available Domains Xilinx Vivado|Xilinx ISE

Project Code :TVMAFE543

Objective

The main objective of this project is to design a floating point multiply accumulator which comprises of signed soft multiplier and a single floating point accumulator.

Abstract

In this article, a novel high-speed floating-point multiply-accumulator (FPMAC) is proposed. It comprises a signed soft multiplier and a single-cycle floating-point accumulator (FAAC). The multiplier is realized by a radix-4 Booth encoding based on sign-magnitude inputs. The FAAC contains a bidirectional shift alignment, a fast 3:1 compressor, and a three-operand leading-zero predictor (LZP). Due to the simplification of implementation steps, a short critical path, and a full-pipelined structure, our FPMAC achieves a high running speed while sustaining the good performance of delay and resource consumption.

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

Block Diagram

Specifications

Specifications:

Software Requirements:

· Xilinx ISE14.7 Suite/Vivado2018.3 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

Learning Outcomes:

Basics of Digital Electronics.
Concept of floating point representation.
Difference between floating and fixed point representation.
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 floating point accumulator design.
About arithmetic operations on floating point numbers.
Knowledge on single and double floating point precision unit’s representation.
About approximation computing.
Applications in real time.
Xilinx ISE 14.7 Suite/Vivado2018.3 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

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Front End Domains

Cadence EDA
Finite State Machines
Arithmetic Core
DSP Core
Communications
Nano Technology
Testing

Back End Domains

Nano Technology
Cadence EDA
Low Power VLSI
Core Memories
Transistor Logic

Tools

FPGA
H-Spice
Cadence EDA
QCA
Xilinx Vivado
Xilinx ISE
Tanner EDA
LT-Spice

Others

Matlab Interfacing

H-Spice

LT-Spice