DIGITAL LOGIC TECHNIQUES
Ouvrage 0-412-54970-0 : DIGITAL LOGIC TECHNIQUES
The new edition of this successful textbook provides a clear and comprehensive treatment of
representation of data, operations on data, combinatorial logic design, sequential logic, computer
architecture and practical digital circuits. The new edition is enhanced with a chapter on the design of
arithmetic processors, covering the design of logic circuits for arithmetic, methods of increasing the speed
of operation of arithmetic units and the development of a programmable arithmetic unit capable of
performing arithmetic calculations. Throughout the text, there is an increase in the number and scope of
the worked examples and exercises.
* The book provides an extremely clear treatment of representation of information, operations on
binary data, combinatorial logic design, sequential logic, computer architecture and practical digital
circuits. In the new edition there is a new chapter on fault diagnosis and logic circuits and the
previous material on digital systems has been expanded to form the new chapter on computer
architecture.
* new material on fault diagnosis and logic circuits provides greater coverage of areas of application
* the provision of many examples and exercises gives the reader practice in applying the techniques
* there is a new chapter on fault diagnosis and logic circuits
* the previous material on digital systems has been expanded to form the new chapter on computer
architecture
Table of Contents
Preface. Numerical representation of information. Analogue and digital data. Number systems.
Conversion between decimal and binary numbers. Non-pure binary codes. Error-detecting codes.
Error-correcting codes. Operations on binary data. Logical operations. Logic and propositional
statements. Truth tables. Binary connectives. Logic gates. Boolean algebra. The principle of duality.
Truth table equivalence. Combinational logic design. Assignment of logic levels. Specification of a
combinational logic circuit. The 1st canonical form. The 2nd canonical form. Conversion between
canonical forms. Minimal canonical forms. The Karnaugh map. NAND logic. NOR logic. "Don't care"
conditions. Hazards in combinational logic. Map entered variables. Minimizing MEV maps. Tabular
method of minimization. Prime implicant table. Cellular logic. Sequential logic fundamentals. A sequential
logic circuit. Limitations of the set-reset flip-flop. Switch debouncing using a set-reset flip-flop. The JK
flip-flop. The master-slave principle. The trigger flip-flop. The synchronous trigger flip-flop. The delay
flip-flop. Shift registers. Design of sequential logic circuits. The parameters of a sequential circuit.
Asynchronous binary and non-binary counters. Synchronous sequential logic. Cellular sequential logic.
Autonomous sequential circuits. State transition diagrams. State minimization in sequential logic.
Equivalent states. The implication chart. Asynchronous sequential design. State merging. State
assignment. The asynchronous next state and output logic. Algorithmic state machines (ASM). Reading
an ASM chart. The digital system. Programmable logic. Multilayer multiplexer systems. The memory
element. Programmable arrays of logic (PAL). Register transfers. The interconnection problem. The
tristate gate. The bus concept. Fault diagnosis. The fault matrix. Boolean difference method. Path
sensitization. Fault detection in sequential circuits. Fault-tolerant systems. Design of arithmetic
processors. Ripple-through-carry addition. Serial adder. Parallel adders. Look-ahead-carry adder. The
full subtractor. Fast subtractors. Signed numbers. Subtraction using two's complement coding. BCD
addition. Shift-and-add multiplication. Binary multiplication. Counter-based multipliers. Fast multipliers.
Parallel multipliers. Look-up table multipliers. Division. A general arithmetic processor. Design of the
control unit. Programming the system. Practical digital circuits. Logic families. Bipolar transistor logic.
Unipolar logic families. Practical constraints on logic circuits. Interfacing CMOS and TTL. Practical
memory circuits. Semi-custom logic. Interfacing the digital system to the real world. Problems arising
from logic usage. Answers to problems. Index.
Auteur : STONHAM
Editeur : STANLEY THORNES
Nombre de pages : 199
Date de publication : 09 1996
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