A state diagram, introduced in the text, is repeated in Figure 21-1 for reference Materials Needed Based on this state diagram, the sequential opera 7408 quad AND gate tion is described as follows: 7474 dual D flip-flop ist state: The counter shows the Gray code 00, 74121 one-shot representing main-green, side-red. The use of complemented variables indicates the opposite conditions. The three input After completing this experiment, you will be able variables are defined as follows Vehicle on side street V Complete the design of a sequential counter that is controlled by input variables 25 s timer (ong timer) is on TL O Construct and test the circuit from the first ob- 4 s timer (short timer is on Ts jective. An introduction to multiple-core processors and how pipelining, multitasking, and multithreading are used - providing students with insight into the latest microprocessor technology.Floyd, Digital Fundamentals, Tenth Edition CHAPTER 8: COUNTERS Experiment 21 The Traffic Signal Controller When certain conditions of these variables are met, Objectives the counter advances to the next state. Text includes an introduction to the Quine-McClusky method for logic simplification, giving students a means to reduce more complex logic expressions than can be done with the Karnaugh Map method.
This quiz provides students with an effective means by which to assess their understanding of the chapter material. A true/false quiz has been added to the end of each chapter. Multisim exercises and related lab references are included.
New to this Edition This edition is updated to include - Revised system applications show how concepts and devices presented in a chapter can be applied in the real world in an easier and more effective format than the previous edition. Known for its clear, accurate explanations of theory supported by superior exercises and examples, this book's full-color format is packed with the visual aids today's students need to grasp often complex concepts.
Digital Fundamentals, 10th Edition gives students the problem-solving experience they'll need in their professional careers. For Digital Electronics courses requiring a comprehensive text covering basic to advanced digital concepts with an emphasis on problem solving, troubleshooting, and applications.
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