數(shù)字系統(tǒng)

內(nèi)容概要

　　本書對現(xiàn)代數(shù)字系統(tǒng)的原理和技術(shù)進行了全面的論述，既講述了數(shù)字系統(tǒng)的基本原理，又涵蓋了應(yīng)用數(shù)字電路設(shè)計中傳統(tǒng)的和現(xiàn)代的設(shè)計方法及開發(fā)技術(shù)，包括如何處理系統(tǒng)層面的設(shè)計問題。另外，在提供數(shù)字電路和系統(tǒng)的所有重要基礎(chǔ)內(nèi)容的同時，還介紹了現(xiàn)在以及未來職業(yè)生涯中所需的很多實用工具。《數(shù)字系統(tǒng)原理及應(yīng)用(第11版英文影印版)》在內(nèi)容體系上，先以符號和框圖的形式討論基本邏輯運算，分析組合邏輯電路及時序邏輯電路，在讀者理解了數(shù)寧電路的基本原理之后，再來討論門電路及觸發(fā)器的內(nèi)部電路和電特性；同時，硬件描述語言(AHDL和vHDL)貫穿于各章節(jié)之中，不僅用來描述基本邏輯器件，而且用于設(shè)計簡單的數(shù)字系統(tǒng)。此外，本書給出了豐富的例題、復(fù)習(xí)題、習(xí)題，每章末還有小結(jié)及重要術(shù)語，便于教學(xué)和自學(xué)。
　　本書可作為電類各專業(yè)信號與系統(tǒng)課程的取語教材或參考書，也可供工程技術(shù)人員參考。

作者簡介

作者：(美國)托茨(Ronald J.Tocci) (美國)Neal S.Widmer (美國)Gregory L.Moss

書籍目錄

CHAPTER 1 Introductory Concepts
　Introduction to Digital ls and Os
　Numerical Representations
　Digital and Analog Systems
　Digital Number Systems
　Representing Binary Quantities
　Digital Circuits／Logic Circuits
　Parallel and Serial Transmission
　Memory
　Digital Computers
CHAPTER 2 Number Systems and Codes
CHAPTER 3 Describing Logic Circuits
CHAPTER 4 Combinational Logic Circuits
CHAPTER 5 Flip-FlOps and Related Devices
CHAPTER 6 Digital Arithmetic：Operations andCircuits
CHAPTER 7 Counters and Registers
CHAPTER 8 Integrated—Circuit Logic Families
CHAPTER 9 MSILogic Circuits
CHAPTER 11 Interfacing with the Analog World
CHAPTER 12 Memory Devices
CHAPTER 13 Programmable Logic Device Architectures
Glossary
Answers to Selected Problems

章節(jié)摘錄

版權(quán)頁：插圖：What did the information look like？ Figure 1-2 shows a graph ofthe voltage pulses on the telegraph wire as the telegrapher presses and releases the code key （current flow through the wire could have been graphed as well and would be of the same waveshape as voltage）.Notice the nature of the pulses. The electric signal is either on or off at all times. This relates to modern digital systems that use electrical signals to represent 1s and Os.The information is encoded in the width （length of time） of each pulse and the se- quence of pulses. Pulse waveforms like this are used extensively to describe the activity in digital systems. Since the x axis is time, these graphs are re- ferred to as timing diagrams. A timing diagram shows which state （1 or 0）thesystem is in at any point in time, and it also shows the exact time when a change in state occurs.

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《數(shù)字系統(tǒng):原理及應(yīng)用(第11版)(英文影印版)》是國外電子與電氣工程經(jīng)典圖書系列之一。

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