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The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed. For all courses in digital electronics, from introductory through advanced. Like previous editions, this text will be used widely in technology classes ranging from high schools and two-year programs to four-year engineering, engineering technology, and computer science programs. Written for all courses in digital electronics–from introductory to advanced, from high school to two- and four-year college programs–this 12th Edition of Digital Systems thoroughly prepares students for the study of digital systems and computer and microcontroller hardware. The text begins with the basics of digital systems, including the AHDL hardware description language, then gradually progresses to increasingly challenging topics, including the more complex VHDL. The text is comprehensive yet highly readable, clearly introducing the purpose and fundamentals of each topic before delving into more technical descriptions. It is also definition-focused, with new terms listed in each chapter and defined in a glossary. This 12th Edition has been thoroughly revised and updated with new material on section-level learning outcomes, Quadrature Shaft Encoders used to obtain absolute shaft positions, troubleshooting prototype circuits using systematic fault isolation techniques, Time Division Multiplexing, expanded discussion of VHDL data objects and more!

Digital Systems, Global Edition

• Title Page


• Copyright Page


• Preface


• Contents


• Chapter 1 Introductory Concepts


• 1-1 Introduction to Digital 1s and 0s


• 1-2 Digital Signals


• Need for Timing


• Highs and Lows Over Time


• Periodic/Aperiodic


• Period/Frequency


• Duty Cycle


• Transitions


• Edges/Events


• 1-3 Logic Circuits and Evolving Technology


• Logic Circuits


• Digital Integrated Circuits


• 1-4 Numerical Representations


• Analog Representations


• Digital Representations


• 1-5 Digital and Analog Systems


• Advantages of Digital Techniques


• Limitations of Digital Techniques


• 1-6 Digital Number Systems


• Decimal System


• Decimal Counting


• Binary System


• Binary Counting


• 1-7 Representing Signals with Numeric Quantities


• 1-8 Parallel and Serial Transmission


• 1-9 Memory


• 1-10 Digital Computers


• Major Parts of a Computer


• Types of Computers


• Memory


• Digital Progress Today and Tomorrow


• Chapter 2 Number Systems and Codes


• 2-1 Binary-to-Decimal Conversions


• 2-2 Decimal-to-Binary Conversions


• Counting Range


• 2-3 Hexadecimal Number System


• Hex-to-Decimal Conversion


• Decimal-to-Hex Conversion


• Hex-to-Binary Conversion


• Binary-to-Hex Conversion


• Counting in Hexadecimal


• Usefulness of Hex


• Summary of Conversions


• 2-4 BCD Code


• Binary-Coded-Decimal Code


• Comparison of BCD and Binary


• 2-5 The Gray Code


• Quadrature Encoders


• 2-6 Putting it All Together