Analysis of Adiabatic Flip-flops for Ultra Low Power Applications

Also Available Domains Transistor Logic|Cadence EDA|Tanner EDA

Project Code :TVMABE27

Objective

The main objective of this project is to reduce the power consumption by adapting adiabatic and clock gating concepts for designing the flipflops

Abstract

In this paper we have presented adiabatic flip flops which are used for clocking in digital systems. The clocking scheme using energy recovery technique has already appeared as a successful and promising scheme for limiting power
dissipation in ultra low power digital systems. Adiabatic flip flops are the key elements for this type of energy efficient adiabatic clocking scheme. The flip-flops are working in adiabatic principle. Here in this work we have done the simulation and analyze the performance of two basic types of energy recovery flip flops. These are single ended conditional capturing flip-flop and differential conditional capturing flip flop. Both the flip-flops are utilizing energy recovery scheme. For better comparison results we have also used clock gating scheme along with energy recovery technique. Using cadence 180nm technology the simulations are obtained.

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:

Tanner EDA/Cadence virtuoso
Technology files:180nm

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

Introduction Core memories
Transistors & its applications

Types of Transistors
Logic Gates using Transistors
Pull Up and Pull Down networks
Importance of Transistors

MOS Fundamentals
NMOS/PMOS/CMOS Technologies
How to design circuits using Transistor logic?
Transistor level design for core memories
How to design low power, high speed area efficient transistor level circuits?
Drawbacks in CMOS technology
Scope of memories in today’s world
Applications in real time
Tanner EDA tool for design and simulation
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

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