Programmed State Assignment Algorithms for Asynchronous Sequential Machines

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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (598 download)

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Book Synopsis Programmed State Assignment Algorithms for Asynchronous Sequential Machines by : Wayne L. Schoeffel

Download or read book Programmed State Assignment Algorithms for Asynchronous Sequential Machines written by Wayne L. Schoeffel and published by . This book was released on 1967 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An important step in the synthesis procedure for realizing a normal fundamental mode asynchronous sequential circuit is the internal state assignment. Although systematic methods have been developed to construct minimum-transition-time state assignments, they become long and tedious with hand methods for machines with more than 7 or 8 internal states. To extend the application of these algorithms to larger problems, this paper presents an efficient digital computer program for generating minimum-variable state assignments. An alternate program is also presented which, though shorter, does not guarantee a minimum-variable assignment"--Abstract, leaf ii.

State Reduction and State Assignments for Asynchronous Sequential Machines

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ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (315 download)

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Book Synopsis State Reduction and State Assignments for Asynchronous Sequential Machines by : Albert Friedes

Download or read book State Reduction and State Assignments for Asynchronous Sequential Machines written by Albert Friedes and published by . This book was released on 1967 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Simplified State Assignment Method for Asynchronous Sequential Machines

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Simplified State Assignment Method for Asynchronous Sequential Machines by : James William Ananias

Download or read book A Simplified State Assignment Method for Asynchronous Sequential Machines written by James William Ananias and published by . This book was released on 1961 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sequential switching circuits are generally categorized as being either synchronous or asynchronous circuits. Synchronous circuits are those which employ a timing or 'clock' signal to trigger circuit state changes. Asynchronous circuit state changes occur in response to input changes only. Output changes of these circuits are delayed from input changes by simply the switching time of the circuit elements and hence these circuits are capable of the ultimate in sequential circuit speed. Since asynchronous circuits are activated by input changes, unequal circuit path delays could result in undesired internal state transitions which in turn would result in faculty circuit operation. It is, therefore, necessary for asynchronous circuits to be free of such undesired internal state transitions for reliable operation. (Author).

Minimization and Generation of Next-state Expressions for Asynchronous Sequential Circuits

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ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (598 download)

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Book Synopsis Minimization and Generation of Next-state Expressions for Asynchronous Sequential Circuits by : Gary Keith Maki

Download or read book Minimization and Generation of Next-state Expressions for Asynchronous Sequential Circuits written by Gary Keith Maki and published by . This book was released on 1967 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: "One step in the synthesis procedure for realizing an asynchronous sequential circuit that is operating in fundamental mode is to obtain an internal-state assignment that will realize the operations of the circuit. Often the procedures that are used in accomplishing the above task generate several satisfactory assignments. The first part of this paper presents a method that will enable one to predict which of the internal-state assignments will yield a simpler set of next-state expressions. A second topic treated in this paper is one of presenting a method to generate the next-state expressions for an asynchronous sequential circuit directly from the internal-state assignment. An algorithm is presented for generating the next-state expressions without construction of the transition table"--Abstract, leaf ii.

Sequential Optimization of Asynchronous and Synchronous Finite-State Machines

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Publisher : Springer Science & Business Media
ISBN 13 : 1461514177
Total Pages : 269 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Sequential Optimization of Asynchronous and Synchronous Finite-State Machines by : Robert M. Fuhrer

Download or read book Sequential Optimization of Asynchronous and Synchronous Finite-State Machines written by Robert M. Fuhrer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text contributes to the field of sequential optimization for finite-state machines, introducing several new provably-optimal algorithms, presenting practical software implementations of each of these algorithms and introducing a complete new CAD package, called MINIMALIST. Real-world industrial designs are used as benchmark circuits throughout.

Asynchronous Sequential Machine Design and Analysis

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1598296906
Total Pages : 252 pages
Book Rating : 4.5/5 (982 download)

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Book Synopsis Asynchronous Sequential Machine Design and Analysis by : Richard Tinder

Download or read book Asynchronous Sequential Machine Design and Analysis written by Richard Tinder and published by Morgan & Claypool Publishers. This book was released on 2009-08-08 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Asynchronous Sequential Machine Design and Analysis provides a lucid, in-depth treatment of asynchronous state machine design and analysis presented in two parts: Part I on the background fundamentals related to asynchronous sequential logic circuits generally, and Part II on self-timed systems, high-performance asynchronous programmable sequencers, and arbiters. Part I provides a detailed review of the background fundamentals for the design and analysis of asynchronous finite state machines (FSMs). Included are the basic models, use of fully documented state diagrams, and the design and characteristics of basic memory cells and Muller C-elements. Simple FSMs using C-elements illustrate the design process. The detection and elimination of timing defects in asynchronous FSMs are covered in detail. This is followed by the array algebraic approach to the design of single-transition-time machines and use of CAD software for that purpose, one-hot asynchronous FSMs, and pulse mode FSMs. Part I concludes with the analysis procedures for asynchronous state machines. Part II is concerned mainly with self-timed systems, programmable sequencers, and arbiters. It begins with a detailed treatment of externally asynchronous/internally clocked (or pausable) systems that are delay-insensitive and metastability-hardened. This is followed by defect-free cascadable asynchronous sequencers, and defect-free one-hot asynchronous programmable sequencers--their characteristics, design, and applications. Part II concludes with arbiter modules of various types, those with and without metastability protection, together with applications. Presented in the appendices are brief reviews covering mixed-logic gate symbology, Boolean algebra, and entered-variable K-map minimization. End-of-chapter problems and a glossary of terms, expressions, and abbreviations contribute to the reader's learning experience. Five productivity tools are made available specifically for use with this text and briefly discussed in the Preface. Table of Contents: I: Background Fundamentals for Design and Analysis of Asynchronous State Machines / Introduction and Background / Simple FSM Design and Initialization / Detection and Elimination of Timing Defects in Asynchronous FSMs / Design of Single Transition Time Machines / Design of One-Hot Asynchronous FSMs / Design of Pulse Mode FSMs / Analysis of Asynchronous FSMs / II: Self-Timed Systems/ Programmable Sequencers, and Arbiters / Externally Asynchronous/Internally Clocked Systems / Cascadable Asynchronous Programmable Sequencers (CAPS) and Time-Shared System Design / Asynchronous One-Hot Programmable Sequencer Systems / Arbiter Modules

State Reduction and State Assignements for Asynchronous Sequential Machines

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ISBN 13 :
Total Pages : 155 pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis State Reduction and State Assignements for Asynchronous Sequential Machines by : Albert Friedes

Download or read book State Reduction and State Assignements for Asynchronous Sequential Machines written by Albert Friedes and published by . This book was released on 1967 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sequential Logic

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Publisher : CRC Press
ISBN 13 : 1420007858
Total Pages : 912 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Sequential Logic by : Joseph Cavanagh

Download or read book Sequential Logic written by Joseph Cavanagh and published by CRC Press. This book was released on 2018-10-03 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, there was no single resource for actual digital system design. Using both basic and advanced concepts, Sequential Logic: Analysis and Synthesis offers a thorough exposition of the analysis and synthesis of both synchronous and asynchronous sequential machines. With 25 years of experience in designing computing equipment, the author stresses the practical design of state machines. He clearly delineates each step of the structured and rigorous design principles that can be applied to practical applications. The book begins by reviewing the analysis of combinatorial logic and Boolean algebra, and goes on to define sequential machines and discuss traditional and alternative methods for synthesizing synchronous sequential machines. The final chapters deal with asynchronous sequential machines and pulse-mode asynchronous sequential machines. Because this volume is technology-independent, these techniques can be used in a variety of fields, such as electrical and computer engineering as well as nanotechnology. By presenting each method in detail, expounding on several corresponding examples, and providing over 500 useful figures, Sequential Logic is an excellent tutorial on analysis and synthesis procedures.

Some State-assignment Techniques for Large Sequential Circuits

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Some State-assignment Techniques for Large Sequential Circuits by : Stanford University. Stanford Electronics Laboratories

Download or read book Some State-assignment Techniques for Large Sequential Circuits written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1964 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two state-assignment algorithms are developed, one of which has been programmed for a computer and will handle sequential machines as large as 128 states and 64 inputs. A flow table is used as the machine representation, and properties of the flow table are used to establish state-pair adjacency relationships. For these adjacency relationships a weighting procedure is presented which is used in determining the state codes. The set of state codes used in the algorithms is selected from those sets having some special properties which not only allow preselection of the codes but also reduce the enumeration required in the algorithms. In general, low-cost assignments were obtained without expending large amounts of time. (Author)

State Assignments for Non-normal Asynchronous Sequential Circuits

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (515 download)

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Book Synopsis State Assignments for Non-normal Asynchronous Sequential Circuits by : Gary Keith Maki

Download or read book State Assignments for Non-normal Asynchronous Sequential Circuits written by Gary Keith Maki and published by . This book was released on 1969 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: "There is a lack of procedures that can be used to find good internal state assignments for asynchronous sequential circuits operating in the non-normal mode. Presented here, are two generalized state assignments, which are functions only of the number of rows in a flow table. The suggested bounds for the generalized state assignments are m + [log2m] and m + [m/2] internal state variables for a 2[superscript m]-row flow table, where means "next lowest integer". Both generalized state assignments produce group (linear) codes. The algorithms for generating these internal state assignments are easy and straight-forward to implement. It is shown that each of these state assignments satisfactorily encode certain classes of flow tables. Even though a general proof has not been found to show that these assignments were standard, worst-case situations have been constructed, and it has never been necessary to increase the suggested bounds. An internal state assignment procedure for obtaining non-standard or non-generalized state assignments is also presented. The internal state assignments, using the proposed method, are obtained in a systematic manner; and generally require fewer internal state variables than other procedures presently available"--Abstract, leaf ii.

State Assignments for Asynchronous Sequential Circuits Using Transition Sensitive Flip Flops

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ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (846 download)

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Book Synopsis State Assignments for Asynchronous Sequential Circuits Using Transition Sensitive Flip Flops by : Tedd Kent Stickel

Download or read book State Assignments for Asynchronous Sequential Circuits Using Transition Sensitive Flip Flops written by Tedd Kent Stickel and published by . This book was released on with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Asynchronous Sequential Switching Circuits

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Asynchronous Sequential Switching Circuits by : Stephen H. Unger

Download or read book Asynchronous Sequential Switching Circuits written by Stephen H. Unger and published by . This book was released on 1969 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: October 2002

NBS Special Publication

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ISBN 13 :
Total Pages : 398 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Information Technology in Education

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Publisher : Springer Science & Business Media
ISBN 13 : 3642259081
Total Pages : 354 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Advanced Information Technology in Education by : Khine Soe Thaung

Download or read book Advanced Information Technology in Education written by Khine Soe Thaung and published by Springer Science & Business Media. This book was released on 2012-02-03 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume includes a set of selected papers extended and revised from the 2011 International Conference on Computers and Advanced Technology in Education. With the development of computers and advanced technology, the human social activities are changing basically. Education, especially the education reforms in different countries, has been experiencing the great help from the computers and advanced technology. Generally speaking, education is a field which needs more information, while the computers, advanced technology and internet are a good information provider. Also, with the aid of the computer and advanced technology, persons can make the education an effective combination. Therefore, computers and advanced technology should be regarded as an important media in the modern education. Volume Advanced Information Technology in Education is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of computers and advanced technology in education to disseminate their latest research results and exchange views on the future research directions of these fields.

Switching and Finite Automata Theory

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Publisher : Tata McGraw-Hill Education
ISBN 13 : 9780070993877
Total Pages : 672 pages
Book Rating : 4.9/5 (938 download)

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Book Synopsis Switching and Finite Automata Theory by : Zvi Kohavi

Download or read book Switching and Finite Automata Theory written by Zvi Kohavi and published by Tata McGraw-Hill Education. This book was released on 1978 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Number systems and codes; Sets, relations and lattices; Combinational logic; Switching algebra its applications; Minimization of switching functions; Logical design; Functional decomposition and symmetric functions; Threshold logic; Reliable design and fault diagnosis; Finite-state machines; Introduction to synchronous sequential circuits and iterative networks; Capabilities, minimization and transformation of sequential machines; Asynchronous sequential circuits; Structure of sequential machines; Statae-identification and fault-detection experiments; Memory, definiteness, and information losslessness of finite automata; Linear sequential machines; Finite-state recognizers; Index.

Asynchronous Circuits

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ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Asynchronous Circuits by : George Oliver Earle

Download or read book Asynchronous Circuits written by George Oliver Earle and published by . This book was released on 1970 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Generation of Internal State Assignments for Large Asynchronous Sequential Machines

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (142 download)

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Book Synopsis Generation of Internal State Assignments for Large Asynchronous Sequential Machines by : Robert J. Smith

Download or read book Generation of Internal State Assignments for Large Asynchronous Sequential Machines written by Robert J. Smith and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: