Digital Systems

Digital Systems : Principles and Applications

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For an introduction to digital systems in two- and four-year programs in technology, engineering, and computer science. While a background in basic electronics is helpful, the majority of the material requires no electronics training. The authors use a block diagram approach to basic logic operations, to enable students to have a firm understanding of logic principles before they study the electrical characteristics of the logic ICs. For each new device or circuit, the authors describe the principle of the operation, give thorough examples, and then show its actual application. Finally, the modern HDL representation is more

Product details

  • Mixed media product | 992 pages
  • 212.9 x 287.5 x 38.4mm | 2,222.63g
  • Pearson Education Limited
  • Prentice-Hall
  • Harlow, United Kingdom
  • 9th Revised United States ed
  • Illustrations (some col.)
  • 0131111205
  • 9780131111202
  • 1,995,877

Table of contents

(NOTE: Each chapter concludes with a Chapter Summary, Important Terms, Problems, and Answers to Section Review Questions.) 1. Introductory Concepts. Numerical Representations. Digital and Analog Systems. Digital Number Systems. Representing Binary Quantities. Digital Circuits/Logic Circuits. Parallel and Series Transmission. Memory. Digital Computers. 2. Number Systems and Codes. Binary-to-Decimal Conversions. Decimal-to-Binary Conversions. Octal Number System. Hexadecimal Number System. BCD Code. Putting It All Together. The Byte, Nibble, and Word. Alphanumeric Codes. Parity Method for Error Detection. Applications. 3. Describing Logic Circuits. Boolean Constants and Variables. Truth Tables. OR Operation with OR Gates. AND Operation with AND Gates. NOT Operation. Describing Logic Circuits Algebraically. Evaluating Logic-Circuit Outputs. Implementing Circuits from Boolean Expressions. NOR Gates and NAND Gates. Boolean Theorems. DeMorgan's Theorems. Universality of NAND Gates and NOR Gates. Alternate Logic-Gate Representations. Which Gate Representation to Use. IEEE/ANSI Standard Logic Symbols. Summary of Methods to Describe Logic Circuits. Description Languages Versus Programming Languages. Implementing Logic Circuits with PLDs. HDL Format and Syntax. Intermediate Signals. 4. Combinational Logic Circuits. Sum-of-Products Form. Simplifying Logic Circuits. Algebraic Simplification. Designing Combinational Logic Circuits. Karnaugh Map Method. Exclusive-OR and Exclusive-NOR Circuits. Parity Generator and Checker. Enable/Disable Circuits. Basic Characteristics of Digital ICs. Troubleshooting Digital Systems. Internal Digital IC Faults. External Faults. Troubleshooting Case Study. Programmable Logic Devices. Representing Data in HDL. Truth Tables Using HDL. Decision Control Structures in HDL. 5. Flip-Flops and Related Devices. NAND Gate Latch. NOR Gate Latch. Troubleshooting Case Study. Clock Signals and Clocked Flip-Flops. Clocked S-C Flip-Flop. Clocked J-K Flip-Flop. Clocked D Flip-Flop. D Latch (Transparent Latch). Asynchronous Inputs. IEEE/ANSI Symbols. Flip-Flop Timing Considerations. Potential Timing Problem in FF Circuits. Master/Slave Flip-Flops. Flip-Flop Applications. Flip-Flop Synchronization. Detecting an Input Sequence. Data Storage and Transfer. Serial Data Transfer: Shift Registers. Frequency Division and Counting. Microcomputer Application. Schmitt-Trigger Devices. One-Shot (Monostable Multivibrator). Analyzing Sequential Circuits. Clock Generator Circuits. Troubleshooting Flip-Flop Circuits. Sequential Circuits Using HDL. Edge-Triggered Devices. HDL Circuits with Multiple Components. 6. Digital Arithmetic: Operations and Circuits. Binary Addition. Representing Signed Numbers. Addition in the 2's-Complement System. Subtraction in the 2's-Complement System. Multiplication of Binary Numbers. Binary Division. BCD Addition. Hexadecimal Arithmetic. Arithmetic Circuits. Parallel Binary Adder. Design of a Full Adder. Complete Parallel Adder with Registers. Carry Propagation. Integrated-Circuit Parallel Adder. 2's-Complement System. BCD Adder. ALU Integrated Circuits. IEEE/ANSI Symbols. Troubleshooting Case Study. Using TTL Library Functions with HDL. Logical Operations on Bit Arrays. HDL Adders. Expanding the Bit Capacity of a Circuit. 7. Counters and Registers. Part I. Asynchronous (Ripple) Counters. Counters with MOD Numbersshow more

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112 ratings
3.9 out of 5 stars
5 38% (43)
4 30% (34)
3 21% (23)
2 4% (5)
1 6% (7)
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