Advanced Techniques in Logic Synthesis, Optimizations and Applications

Advanced Techniques in Logic Synthesis, Optimizations and Applications
Author: Kanupriya Gulati
Publisher: Springer Science & Business Media
Total Pages: 423
Release: 2010-11-25
Genre: Technology & Engineering
ISBN: 1441975187

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This book covers recent advances in the field of logic synthesis and design, including Boolean Matching, Logic Decomposition, Boolean satisfiability, Advanced Synthesis Techniques and Applications of Logic Design. All of these topics are valuable to CAD engineers working in Logic Design, Logic Optimization, and Verification. Engineers seeking opportunities for optimizing VLSI integrated circuits will find this book as an invaluable reference, since there is no existing book that covers this material in a systematic fashion.

Logic Synthesis for Low Power VLSI Designs

Logic Synthesis for Low Power VLSI Designs
Author: Sasan Iman
Publisher: Springer Science & Business Media
Total Pages: 239
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1461554535

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Logic Synthesis for Low Power VLSI Designs presents a systematic and comprehensive treatment of power modeling and optimization at the logic level. More precisely, this book provides a detailed presentation of methodologies, algorithms and CAD tools for power modeling, estimation and analysis, synthesis and optimization at the logic level. Logic Synthesis for Low Power VLSI Designs contains detailed descriptions of technology-dependent logic transformations and optimizations, technology decomposition and mapping, and post-mapping structural optimization techniques for low power. It also emphasizes the trade-off techniques for two-level and multi-level logic circuits that involve power dissipation and circuit speed, in the hope that the readers can better understand the issues and ways of achieving their power dissipation goal while meeting the timing constraints. Logic Synthesis for Low Power VLSI Designs is written for VLSI design engineers, CAD professionals, and students who have had a basic knowledge of CMOS digital design and logic synthesis.

New Data Structures and Algorithms for Logic Synthesis and Verification

New Data Structures and Algorithms for Logic Synthesis and Verification
Author: Luca Gaetano Amaru
Publisher: Springer
Total Pages: 162
Release: 2016-08-02
Genre: Technology & Engineering
ISBN: 3319431749

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This book introduces new logic primitives for electronic design automation tools. The author approaches fundamental EDA problems from a different, unconventional perspective, in order to demonstrate the key role of rethinking EDA solutions in overcoming technological limitations of present and future technologies. The author discusses techniques that improve the efficiency of logic representation, manipulation and optimization tasks by taking advantage of majority and biconditional logic primitives. Readers will be enabled to accelerate formal methods by studying core properties of logic circuits and developing new frameworks for logic reasoning engines.

Sequential Logic Synthesis

Sequential Logic Synthesis
Author: Pranav Ashar
Publisher: Springer Science & Business Media
Total Pages: 238
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1461536286

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3. 2 Input Encoding Targeting Two-Level Logic . . . . . . . . 27 3. 2. 1 One-Hot Coding and Multiple-Valued Minimization 28 3. 2. 2 Input Constraints and Face Embedding 30 3. 3 Satisfying Encoding Constraints . . . . . . . 32 3. 3. 1 Definitions . . . . . . . . . . . . . . . 32 3. 3. 2 Column-Based Constraint Satisfaction 33 3. 3. 3 Row-Based Constraint Satisfaction . . 37 3. 3. 4 Constraint Satisfaction Using Dichotomies . 38 3. 3. 5 Simulated Annealing for Constraint Satisfaction 41 3. 4 Input Encoding Targeting Multilevel Logic. . 43 3. 4. 1 Kernels and Kernel Intersections . . . 44 3. 4. 2 Kernels and Multiple-Valued Variables 46 3. 4. 3 Multiple-Valued Factorization. . . . . 48 3. 4. 4 Size Estimation in Algebraic Decomposition . 53 3. 4. 5 The Encoding Step . 54 3. 5 Conclusion . . . . . . . . . 55 4 Encoding of Symbolic Outputs 57 4. 1 Heuristic Output Encoding Targeting Two-Level Logic. 59 4. 1. 1 Dominance Relations. . . . . . . . . . . . . . . . 59 4. 1. 2 Output Encoding by the Derivation of Dominance Relations . . . . . . . . . . . . . . . . . . . . . 60 . . 4. 1. 3 Heuristics to Minimize the Number of Encoding Bits . . . . . . . . . . . . 64 4. 1. 4 Disjunctive Relationships . . . . . . . . . . . 65 4. 1. 5 Summary . . . . . . . . . . . . . . . . . . 66 . . 4. 2 Exact Output Encoding Targeting Two-Level Logic. 66 4. 2. 1 Generation of Generalized Prime Implicants . 68 4. 2. 2 Selecting a Minimum Encodeable Cover . . . 68 4. 2. 3 Dominance and Disjunctive Relationships to S- isfy Constraints . . . . . . . . . . . 70 4. 2. 4 Constructing the Optimized Cover 73 4. 2. 5 Correctness of the Procedure . . 73 4. 2. 6 Multiple Symbolic Outputs . . .

Logic Synthesis and Verification Algorithms

Logic Synthesis and Verification Algorithms
Author: Gary D. Hachtel
Publisher: Springer Science & Business Media
Total Pages: 579
Release: 2005-12-17
Genre: Technology & Engineering
ISBN: 0306475928

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Logic Synthesis and Verification Algorithms is a textbook designed for courses on VLSI Logic Synthesis and Verification, Design Automation, CAD and advanced level discrete mathematics. It also serves as a basic reference work in design automation for both professionals and students. Logic Synthesis and Verification Algorithms is about the theoretical underpinnings of VLSI (Very Large Scale Integrated Circuits). It combines and integrates modern developments in logic synthesis and formal verification with the more traditional matter of Switching and Finite Automata Theory. The book also provides background material on Boolean algebra and discrete mathematics. A unique feature of this text is the large collection of solved problems. Throughout the text the algorithms covered are the subject of one or more problems based on the use of available synthesis programs.

Algorithms for VLSI Design Automation

Algorithms for VLSI Design Automation
Author: Sabih H. Gerez
Publisher: John Wiley & Sons
Total Pages: 356
Release: 1999-01-05
Genre: Computers
ISBN: 0471984892

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Modern microprocessors such as Intel's Pentium chip typically contain many millions of transistors. They are known generically as Very Large-Scale Integrated (VLSI) systems, and their sheer scale and complexity has necessitated the development of CAD tools to automate their design. This book focuses on the algorithms which are the building blocks of the design automation software which generates the layout of VLSI circuits. Courses on this area are typically elective courses taken at senior undergrad or graduate level by students of Electrical and Electronic Engineering, and sometimes in Computer Science, or Computer Engineering.

Logic Synthesis and Optimization

Logic Synthesis and Optimization
Author: Tsutomu Sasao
Publisher: Springer Science & Business Media
Total Pages: 382
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1461531543

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Logic Synthesis and Optimization presents up-to-date research information in a pedagogical form. The authors are recognized as the leading experts on the subject. The focus of the book is on logic minimization and includes such topics as two-level minimization, multi-level minimization, application of binary decision diagrams, delay optimization, asynchronous circuits, spectral method for logic design, field programmable gate array (FPGA) design, EXOR logic synthesis and technology mapping. Examples and illustrations are included so that each contribution can be read independently. Logic Synthesis and Optimization is an indispensable reference for academic researchers as well as professional CAD engineers.

Logic Synthesis and Optimization Algorithms

Logic Synthesis and Optimization Algorithms
Author: Kuang-Chien Chen
Publisher:
Total Pages: 640
Release: 1991
Genre:
ISBN:

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As VLSI integration size and chip complexity keep increasing, logic design is becoming more complex and it must be automated. The increasing demand for ASIC (Application Specific Integrated Circuits) also needs design efficiency and cost effectiveness which can only be achieved by effective automatic logic synthesis tools. In this thesis, two important network realization means, PLA's and multi-level networks (i.e., random logic networks), are studied, and effective algorithms are developed for the use as automatic logic synthesis tools. For the design based on PLA's, an absolute PLA minimization algorithm, PMIN, is presented. PMIN can handle a much larger range of functions than previous absolute minimization algorithms because it incorporated new algorithms for prime implicant generation and the extraction of a minimal subset of prime implicants. Also, a heuristic input variable assignment algorithm for the design of decoded-PLA's using multi-input decoders is incorporated in PMIN, and experimental results show that significant saving in area can be achieved for many functions. For the design of multi-level networks, a synthesis and optimization algorithm, SYLON-DREAM, is presented, which includes algorithms for network design, area optimization and timing optimization. Extensive experimental results are shown to demonstrate the capabilities of these algorithms.

Evolutionary Algorithms for VLSI CAD

Evolutionary Algorithms for VLSI CAD
Author: Rolf Drechsler
Publisher: Springer Science & Business Media
Total Pages: 184
Release: 2013-03-14
Genre: Technology & Engineering
ISBN: 1475728662

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In VLSI CAD, difficult optimization problems have to be solved on a constant basis. Various optimization techniques have been proposed in the past. While some of these methods have been shown to work well in applications and have become somewhat established over the years, other techniques have been ignored. Recently, there has been a growing interest in optimization algorithms based on principles observed in nature, termed Evolutionary Algorithms (EAs). Evolutionary Algorithms in VLSI CAD presents the basic concepts of EAs, and considers the application of EAs in VLSI CAD. It is the first book to show how EAs could be used to improve IC design tools and processes. Several successful applications from different areas of circuit design, like logic synthesis, mapping and testing, are described in detail. Evolutionary Algorithms in VLSI CAD consists of two parts. The first part discusses basic principles of EAs and provides some easy-to-understand examples. Furthermore, a theoretical model for multi-objective optimization is presented. In the second part a software implementation of EAs is supplied together with detailed descriptions of several EA applications. These applications cover a wide range of VLSI CAD, and different methods for using EAs are described. Evolutionary Algorithms in VLSI CAD is intended for CAD developers and researchers as well as those working in evolutionary algorithms and techniques supporting modern design tools and processes.