Sequential Optimization Of Asynchronous And Synchronous Finite State Machines
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Sequential Optimization Of Asynchronous And Synchronous Finite State Machines
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Author : Robert M. Fuhrer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Sequential Optimization Of Asynchronous And Synchronous Finite State Machines written by Robert M. Fuhrer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Asynchronous, or unclocked, digital systems have several potential advantages over their synchronous counterparts. In particular, they address a number of challenging problems faced by the designers of large-scale synchronous digital systems: power consumption, worst-case timing constraints, and engineering and design reuse issues associated with the use of a fixed-rate global clock. Moreover, while for synchronous systems these problems are exacerbated by increasing system size, asynchronous systems promise to scale more gracefully. Sequential Optimization of Asynchronous and Synchronous Finite-State Machines: Algorithms and Tools makes three contributions to the field of sequential optimization for finite-state machines: 1) it introduces several new provably-optimal algorithms for the synthesis and optimization of asynchronous finite-state machines (FSMs); 2) it presents practical software implementations of each of these algorithms; and 3) it introduces a complete new CAD package, called MINIMALIST, binding these tools into a state-of-the-art technology-independent synthesis path for `burst-mode' asynchronous circuits. Throughout this book, real-world industrial designs are used as benchmark circuits to validate the usefulness of the tools. As an additional benefit, some of the theory and tools also provide new methods for the optimization of synchronous FSMs.
Sequential Optimization Of Asynchronous And Synchronous Finite State Machines
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Author : Robert Fuhrer
language : en
Publisher:
Release Date : 1999
Sequential Optimization Of Asynchronous And Synchronous Finite State Machines written by Robert Fuhrer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Design Automation Of Real Life Asynchronous Devices And Systems
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Author : Alexander Taubin
language : en
Publisher: Now Publishers Inc
Release Date : 2007
Design Automation Of Real Life Asynchronous Devices And Systems written by Alexander Taubin and has been published by Now Publishers Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Computers categories.
The number of gates on a chip is quickly growing toward and beyond the one billion mark. Keeping all the gates running at the beat of a single or a few rationally related clocks is becoming impossible. In static timing analysis process variations and signal integrity issues stretch the timing margins to the point where they become too conservative and result in significant overdesign. Importance and difficulty of such problems push some developers to once again turn to asynchronous alternatives. However, the electronics industry for the most part is still reluctant to adopt asynchronous design (with a few notable exceptions) due to a common belief that we still lack a commercial-quality Electronic Design Automation tools (similar to the synchronous RTL-to-GDSII flow) for asynchronous circuits. The purpose of this paper is to counteract this view by presenting design flows that can tackle large designs without significant changes with respect to synchronous design flow. We are limiting ourselves to four design flows that we believe to be closest to this goal. We start from the Tangram flow, because it is the most commercially proven and it is one of the oldest from a methodological point of view. The other three flows (Null Convention Logic, de-synchronization, and gate-level pipelining) could be considered together as asynchronous re-implementations of synchronous (RTL- or gate-level) specifications. The main common idea is substituting the global clocks by local synchronizations. Their most important aspect is to open the possibility to implement large legacy synchronous designs in an almost "push button" manner, where all asynchronous machinery is hidden, so that synchronous RTL designers do not need to be re-educated. These three flows offer a trade-off from very low overhead, almost synchronous implementations, to very high performance, extremely robust dual-rail pipelines.
Logic Synthesis And Verification
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Author : Soha Hassoun
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Logic Synthesis And Verification written by Soha Hassoun and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Research and development of logic synthesis and verification have matured considerably over the past two decades. Many commercial products are available, and they have been critical in harnessing advances in fabrication technology to produce today's plethora of electronic components. While this maturity is assuring, the advances in fabrication continue to seemingly present unwieldy challenges. Logic Synthesis and Verification provides a state-of-the-art view of logic synthesis and verification. It consists of fifteen chapters, each focusing on a distinct aspect. Each chapter presents key developments, outlines future challenges, and lists essential references. Two unique features of this book are technical strength and comprehensiveness. The book chapters are written by twenty-eight recognized leaders in the field and reviewed by equally qualified experts. The topics collectively span the field. Logic Synthesis and Verification fills a current gap in the existing CAD literature. Each chapter contains essential information to study a topic at a great depth, and to understand further developments in the field. The book is intended for seniors, graduate students, researchers, and developers of related Computer-Aided Design (CAD) tools. From the foreword: "The commercial success of logic synthesis and verification is due in large part to the ideas of many of the authors of this book. Their innovative work contributed to design automation tools that permanently changed the course of electronic design." by Aart J. de Geus, Chairman and CEO, Synopsys, Inc.
7th International Symposium On Advanced Research In Asynchronous Circuits And Systems Async 2001
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Author :
language : en
Publisher:
Release Date : 2001
7th International Symposium On Advanced Research In Asynchronous Circuits And Systems Async 2001 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Comprises 20 papers selected for presentation at the Async 2001 conference in March 2001, as well as three invited presentations from industry researchers. Papers were divided into seven sessions: systems/arithmetic; experiments; synthesis and verification; handshaking; communication; architecture; and performance analysis and optimization. The invited talks are titled Asynchronous Design and the Pursuit of Low Power; Where Are the Async Millionaires?; and Testing Asynchronous Circuits: Help Is on the Way! Indexed by author but not by subject. c. Book News Inc.
Logic Synthesis For Fpga Based Mealy Finite State Machines
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Author : Alexander Barkalov
language : en
Publisher: CRC Press
Release Date : 2024-12-04
Logic Synthesis For Fpga Based Mealy Finite State Machines written by Alexander Barkalov and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-04 with Technology & Engineering categories.
This book is devoted to the logic synthesis of field programmable gate array (FPGA)-based circuits of Mealy finite state machines (FSM). Three new methods of state assignment are proposed, which allows obtaining FSM circuits required minimum amount of internal chip resources. Logic Synthesis for FPGA-Based Mealy Finite State Machines: Structural Decomposition in Logic Design contains several original synthesis and optimization methods based on the structural decomposition of FPGA-based FSM circuits developed by the authors. To optimize FSM circuits, the authors introduce the use of three methods of state assignment: twofold, extended, and composite. These methods allow for the creation of two- or three-level architectures of FSM circuits. The authors also demonstrate how the proposed methods, FSM architectures and synthesis methods can replace known solutions based on either functional decomposition or classical methods of structural decomposition. The authors also show how these architectures have regular systems of interconnections and demonstrate positive features compared to methods based on functional decomposition, including producing circuits with fewer elements that are faster and consume less power than their counterparts. The book includes experimental results proving the efficiency of the proposed solutions and compares the numbers in Look-up Tables (LUTs), showing the performance (maximum operating frequency) and power consumption for various methods of state assignment. The audience for this book is students, researchers, and engineers specializing in computer science/ engineering, electronics, and telecommunications. It will be especially useful for engineers working within the scope of algorithms, hardware-based software accelerators and control units, and systems based on the use of FPGAs.
Synthesis And Optimization Of Fpga Based Systems
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Author : Valery Sklyarov
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-03-14
Synthesis And Optimization Of Fpga Based Systems written by Valery Sklyarov and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-14 with Technology & Engineering categories.
The book is composed of two parts. The first part introduces the concepts of the design of digital systems using contemporary field-programmable gate arrays (FPGAs). Various design techniques are discussed and illustrated by examples. The operation and effectiveness of these techniques is demonstrated through experiments that use relatively cheap prototyping boards that are widely available. The book begins with easily understandable introductory sections, continues with commonly used digital circuits, and then gradually extends to more advanced topics. The advanced topics include novel techniques where parallelism is applied extensively. These techniques involve not only core reconfigurable logical elements, but also use embedded blocks such as memories and digital signal processing slices and interactions with general-purpose and application-specific computing systems. Fully synthesizable specifications are provided in a hardware-description language (VHDL) and are ready to be tested and incorporated in engineering designs. A number of practical applications are discussed from areas such as data processing and vector-based computations (e.g. Hamming weight counters/comparators). The second part of the book covers the more theoretical aspects of finite state machine synthesis with the main objective of reducing basic FPGA resources, minimizing delays and achieving greater optimization of circuits and systems.
Seventh International Symposium On Asynchronous Circuits And Systems Async 2001
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Author :
language : en
Publisher:
Release Date : 2001
Seventh International Symposium On Asynchronous Circuits And Systems Async 2001 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Asynchronous circuits categories.
Introduction To Digital Systems
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Author : Mohammed Ferdjallah
language : en
Publisher: John Wiley & Sons
Release Date : 2011-07-05
Introduction To Digital Systems written by Mohammed Ferdjallah and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-05 with Mathematics categories.
A unique guide to using both modeling and simulation in digital systems design Digital systems design requires rigorous modeling and simulation analysis that eliminates design risks and potential harm to users. Introduction to Digital Systems: Modeling, Synthesis, and Simulation Using VHDL introduces the application of modeling and synthesis in the effective design of digital systems and explains applicable analytical and computational methods. Through step-by-step explanations and numerous examples, the author equips readers with the tools needed to model, synthesize, and simulate digital principles using Very High Speed Integrated Circuit Hardware Description Language (VHDL) programming. Extensively classroom-tested to ensure a fluid presentation, this book provides a comprehensive overview of the topic by integrating theoretical principles, discrete mathematical models, computer simulations, and basic methods of analysis. Topical coverage includes: Digital systems modeling and simulation Integrated logic Boolean algebra and logic Logic function optimization Number systems Combinational logic VHDL design concepts Sequential and synchronous sequential logic Each chapter begins with learning objectives that outline key concepts that follow, and all discussions conclude with problem sets that allow readers to test their comprehension of the presented material. Throughout the book, VHDL sample codes are used to illustrate circuit design, providing guidance not only on how to learn and master VHDL programming, but also how to model and simulate digital circuits. Introduction to Digital Systems is an excellent book for courses in modeling and simulation, operations research, engineering, and computer science at the upper-undergraduate and graduate levels. The book also serves as a valuable resource for researchers and practitioners in the fields of operations research, mathematical modeling, simulation, electrical engineering, and computer science.
The Unknown Component Problem
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Author : Tiziano Villa
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-11-16
The Unknown Component Problem written by Tiziano Villa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-16 with Technology & Engineering categories.
The Problem of the Unknown Component: Theory and Applications addresses the issue of designing a component that, combined with a known part of a system, conforms to an overall specification. The authors tackle this problem by solving abstract equations over a language. The most general solutions are studied when both synchronous and parallel composition operators are used. The abstract equations are specialized to languages associated with important classes of automata used for modeling systems. The book is a blend of theory and practice, which includes a description of a software package with applications to sequential synthesis of finite state machines. Specific topologies interconnecting the components, exact and heuristic techniques, and optimization scenarios are studied. Finally the scope is enlarged to domains like testing, supervisory control, game theory and synthesis for special omega languages. The authors present original results of the authors along with an overview of existing ones.