数字基础 英文版PDF电子书下载

1 INTRODUCTORY DIGITAL CONCEPTS 1

1-1 Digital and Analog Quantities 2

1-2 Binary Digits,Logic Levels,and Digital Waveforms 4

1-3 Basic Logic Operations 11

1-4 Basic Logic Functions 13

1-5 Digital Integrated Circuits 18

1-6 Testing and Troubleshooting Instruments 22

1-7 Digital System Application 30

2 NUMBER SYSTEMS,OPERATIONS,AND CODES 38

2-1 Decimal Numbers 40

2-2 Binary Numbers 41

2-3 DecimaltoBinary Conversion 45

2-4 Binary Arithmetic 48

2-5 1′s and 2′s Complements of Binary Numbers 51

2-6 Signed Numbers 53

2-7 Arithmetic Operations with Signed Numbers 59

2-8 Hexadecimal Numbers 65

2-9 Octal Numbers 71

2-10 Binary Coded Decimal(BCD) 74

2-11 Digital Codes and Parity 76

2-12 Digital System Application 85

3 LOGIC GATES 98

3-1 The Inverter 100

3-2 The AND Gate 103

3-3 The OR Gate 109

3-4 The NAND Gate 114

3-5 The NOR Gate 119

3-6 The ExclusiveOR and ExclusiveNOR Gates 123

3-7 Integrated Circuit Logic Gates 127

3-8 Troubleshooting 138

3-9 Digital System Application 144

4 BOOLEAN ALGEBRA AND LOGIC SIMPLIFICATION 162

4-1 Boolean Operations and Expressions 164

4-2 Laws and Rules of Boolean Algebra 165

4-3 DeMorgan′s Theorems 170

4-4 Boolean Analysis of Logic Circuits 174

4-5 Simplification Using Boolean Algebra 176

4-6 Standard Forms of Boolean Expressions 179

4-7 Boolean Expressions and Truth Tables 185

4-8 The Karnaugh Map 188

4-9 Karnaugh Map SOP Minimization 191

4-10 Karnaugh Map POS Minimization 200

4-11 FiveVariable Karnaugh Maps 204

4-12 Digital System Application 206

5 COMBINATIONAL LOGIC 224

5-1 Basic Combinational Logic Circuits 226

5-2 Implementing Combinational Logic 231

5-3 The Universal Property of NAND and NOR Gares 237

5-4 Combinational Logic Using NAND and NOR Gates 239

5-5 Operation with Pulse Waveforms 244

5-6 Troubleshooting 248

5-7 Digital System Application 254

6 FUNCTIONS OF COMBINATIONAL LOGIC 270

6-1 Basic Adders 272

6-2 Parallel Binary Adders 275

6-3 Comparators 283

6-4 Decoders 287

6-5 Encoders 296

6-6 Code Converters 300

6-7 Multiplexers(Data Selectors) 304

6-8 Demultiplexers 312

6-9 Parity Generators/Checkers 314

6-10 Troubleshooting 317

6-11 Digital System Application 320

7 INTRODUCTION TO PROGRAMMABLE LOGIC DEVICES 344

7-1 PLD Arrays and Classifications 346

7-2 Programmable Array Logic(PAL) 348

7-3 Generic Array Logic(GAL) 354

7-4 The GAL22V10 357

7-5 The GAL16V8 365

7-6 PLD Programming 368

7-7 PLD Software 371

7-8 Digital System Application 380

8 FLIPFLOPS AND RELATED DEVICES 392

8-1 Latches 394

8-2 EdgeTriggered FlipFlops 400

8-3 MasterSlave FlipFlops 411

8-4 FlipFlop Operating Characteristics 414

8-5 FlipFlop Applications 417

8-6 OneShots 421

8-7 The 555 Timer 427

8-8 Troubleshooting 432

8-9 Digital System Application 435

9 COUNTERS 452

9-1 Asynchronous Counter Operation 454

9-2 Synchronous Counter Operation 462

9-3 Up/Down Synchronous Counters 469

9-4 Design of Synchronous Counters 473

9-5 Cascaded Counters 482

9-6 Counter Decoding 486

9-7 Counter Applications 490

9-8 Troubleshooting 494

9-9 Logic symbols with Dependency Notation 499

9-10 Digital System Application 500

10 SHIFT REGISTERS 520

10-1 Basic Shift Register Functions 522

10-2 Serial In/Serial Out Shift Registers 523

10-3 Serial In/Parallel Out Shift Registers 527

10-4 Parallel In/Serial Out Shift Registers 529

10-5 Parallel In/Parallel Out Shift Registers 532

10-6 Bidirectional Shift Registers 534

10-7 Shift Register Counters 537

10-8 Shift Register Applications 541

10-9 Troubleshooting 547

10-10 Logic Symbols with Dependency Notation 549

10-11 Digital System Application 551

11 SEQUENTIAL LOGIC APPLICATIONS OF PLDS 568

11-1 The Complete OLMC 570

11-2 OLMC Mode Selection 573

11-3 Implementing Shift Registers with PLDs 577

11-4 Implementing Counters with PLDs 581

11-5 PLD System Implementation 589

11-6 Digital System Application 599

12 MEMORY AND STORAGE 610

12-1 Basics of Semiconductor Memory 612

12-2 RandomAccess Memories(RAMs) 615

12-3 ReadOnly Memories(ROMs) 629

12-4 Programmable ROMs(PROMs and EPROMs) 634

12-5 Flash Memories 638

12-6 Memory Expansion 642

12-7 Special Types of Memories 648

12-8 Magnetic and Optical Storage 654

12-9 Testing and Troubleshooting 660

12-10 Digital System Application 664

13 INTERFACING 682

13-1 Digital and Analog Interfacing 684

13-2 DigitaltoAnalog(D/A)Conversion 687

13-3 AnalogtoDigital(A/D)Conversion 694

13-4 Troubleshooting DACs and ADCs 704

13-5 Internal System Interfacing 708

13-6 Standard Buses 712

13-7 Digital System Application 722

14 INTRODUCTION TO MICROPROCESSORS AND COMPUTERS 740

14-1 The Microprocessor and the Computer 742

14-2 Microprocessor Families 747

14-3 The 8086/8088 Microprocessor and Software Model for the Pentium Processor 751

14-4 Microprocessor Programming 758

14-5 The Central Processing Unit(CPU) 765

14-6 The Memory 770

14-7 The Input/Output(I/O)Port 774

14-8 Interrupts 777

14-9 Direct Memory Access(DMA) 779

15 INTEGRATED CIRCUIT TECHNOLOGIES 788

15-1 Basic Operational Characteristics and Parameters 790

15-2 CMOS Circuits 798

15-3 TTL Circuits 803

15-4 Practical Considerations in the Use of TTL 808

15-5 Comparison of CMOS and TTL Performance 816

15-6 EmitterCoupled Logic(ECL)Circuits 817

15-7 PMOS,NMOS,and E2CMOS 818