Adept Domino Logic for Modified Schmitt Trigger Circuits

Also Available Domains Low Power VLSI

Project Code :TVMABE368

Objective

The objective of this project is to design and implement Adept Domino Logic for modified Schmitt Trigger circuits to achieve high-speed and noise-immune digital performance. It focuses on enhancing signal integrity and reducing propagation delay by combining the advantages of domino logic with Schmitt Trigger characteristics. The design will be simulated and analyzed to evaluate key parameters such as speed, power consumption, noise margin, and robustness. Comparative analysis will be performed to demonstrate improvements over conventional Schmitt Trigger and standard domino logic implementations. The overall goal is to develop a fast, reliable, and low-power circuit suitable for high-performance VLSI applications.

Abstract

This work presents a novel Adept Domino Logic approach for enhancing the performance of modified Schmitt Trigger circuits used in high-speed and noise-tolerant digital applications. Conventional domino logic structures often suffer from degraded noise immunity and increased delay under process, voltage, and temperature variations. To address these limitations, the proposed Adept Domino Logic integrates an optimized precharge–evaluate scheme with a modified Schmitt Trigger that improves switching thresholds and provides stronger hysteresis behavior. The combined architecture significantly enhances robustness against input glitches, leakage effects, and charge-sharing issues commonly observed in dynamic logic circuits. Simulation results demonstrate that the proposed design achieves reduced propagation delay, lower power consumption, and superior noise margin compared to standard domino and traditional Schmitt Trigger counterparts. This architecture makes it highly suitable for low-power VLSI systems, high-speed signal processing units, and next-generation integrated circuit designs that demand reliability and efficiency.

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

Specifications

Software Requirements:

· Cadence tool

· Technology files: 45nm

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

Introduction to high-speed logic and dynamic circuit concepts

Understanding the fundamentals of domino logic and its significance

Learning the operation of Adept Domino Logic (precharge & evaluation phases)

Understanding the role and importance of Modified Schmitt Trigger in improving noise immunity

Knowledge of hysteresis behavior and threshold adjustment in Schmitt Trigger-based logic

Understanding the scope of domino logic in modern VLSI applications

Identifying real-time applications such as processors, datapath circuits, and low-power digital systems

Hands-on experience using Cadence Virtuoso for schematic design and simulation

Ability to analyze and solve real-time issues in high-speed logic circuits

cadence 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

Request 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