1. 1 (1) Overview
1. 1. 1 analog electronic technology and digital electronic technology (1)
1. 1.2 pulse signal and digital signal (1)
1. 1.3 Features of Digital Circuits (2)
1.2 number system and its transformation (2)
1.3 coding (5)
1.3. 1 binary-decimal coding (5)
1.3.2 Character encoding (6)
Summary of this chapter (7)
Thinking and Practice (7)
Chapter II Logic Algebra and Hardware Description Language Foundation (9)
2. 1 Basic concepts of logical algebra (9)
2. 1. 1 logical constants and logical variables (9)
2. 1.2 Basic logic and compound logic (9)
2. Representation of1.3 Logical Function (13)
2. 1.4 Logical functions are equal (15)
2.2 Logical Algebra Algorithm (16)
2.2. 1 Basic formula of logic algebra (16)
2.2.2 Basic Theorem of Logic Algebra (16)
2.2.3 Common formulas of logic algebra (17)
2.2.4 XOR operation formula (19)
2.3 Expression of logical function (19)
2.3. Common expressions of1logic function (19)
2.3.2 Standard expression of logical function (20)
2.4 Simplification of logical functions (22)
2.4. 1 the meaning of simplified logic function (22)
2.4.2 Formula Simplification of Logical Functions (23)
2.4.3 Karnaugh Map Simplification of Logical Functions (24)
2.5 Verilog HDL Foundation (28)
2.5. Basic structure of1verilog HDL design module (29)
2.5.2 Morphology of Verilog HDL (30)
Verilog HDL statement (36)
2.5.4 Verilog HDL models with different levels of abstraction (4 1)
Summary of this chapter (42)
Thinking and Practice (43)
Chapter III Gate Circuit (45)
3. 1 Overview (45)
3.2 Switching characteristics of crystal diode and triode (46)
3.2. 1 switching characteristics of crystal diode (46)
3.2.2 Switching characteristics of transistor (50)
3.3 Discrete Component Door (54)
Diode AND gate (54)
Diode or gate (55)
3.3.3 Triode NOT Gate (56)
3.3.4 Composite Logic Gate (56)
Positive logic and negative logic (58)
3.4 TTL integrated gate (58)
3.4. 1 TTL integrated NAND gate (59)
3.4.2 External characteristics of TTL NAND gate (60)
3.4.3 Main parameters of TTL NAND gate (64)
3.4.4 Improved circuit of TTL NAND gate (65)
3.4.5 TTL Other types of integrated circuits (66)
3.4.6 Handling of Additional Input Terminals of TTL Integrated Circuits (68)
3. 4. 7 TTL Circuit Series Products (69)
3.5 Other Types of Bipolar Integrated Circuits (69)
ECL circuit (69)
I2L circuit (70)
3.6 Metal Oxide Semiconductor Integrated Gate (70)
3.6. 1 MOS tube (70)
3.6.2 MOS inverter (72)
3.6.3 Metal Oxide Semiconductor Gate (74)
3.6.4 External Characteristics of CMOS Gate (77)
3.7 Design of gate circuit based on Verilog HDL (78)
3.7. The description of1gate circuit is modeled by assignment statement (79).
3.7.2 The gate circuit (80) is described by instantiation modeling of gate-level components.
Summary of this chapter (8 1)
Thinking and practicing (8 1)
The fourth chapter combinational logic circuit (85)
4. 1 Overview (85)
4. 1. 1 Structure and characteristics of combinational logic circuits (85)
4. Analysis method of1.2 combinational logic circuit (85)
4. Design method of1.3 combinational logic circuit (86)
4.2 Some commonly used combinational logic circuits (90)
4.2. 1 arithmetic operation circuit (90)
Encoder (92)
Decoder (94)
Data selector (98)
4.2.5 Numerical comparator (10 1)
4.2.6 Parity Checker (102)
4.3 combinational logic circuit design (104)
4.3. 1 combinational logic circuit (104) is implemented with medium-scale integrated components.
4.3.2 Design of combinational logic circuit based on Verilog HDL (109)
4.4 Competitive Adventure Phenomenon of Combinatorial Logic Circuits (1 19)
Summary of this chapter (12 1)
Thinking and practicing (12 1)
Chapter 5 Trigger (125)
5. 1 Overview (125)
5.2 Basic RS Trigger (125)
5.2. 1 Basic RS flip-flop composed of NAND gate (126)
5.2.2 Basic RS flip-flop composed of NOR gate (127)
5.3 Clock-controlled trigger (129)
5.4 Integrated Trigger (133)
5.4. 1 master-slave JK flip-flop (133)
5.4.2 Edge JK flip-flop (135)
5.4.3 Maintenance-Blocking Structure Integration Trigger (136)
5.5 Switching between Triggers (137)
5.6 trigger design based on Verilog HDL (139)
5.6. 1 Design of basic RS flip-flop (139)
5. 6. 2D Latch Design (140)
5.6.3 D flip-flop design (14 1)
5.6.4 Design of JK Trigger (142)
Summary of this chapter (143)
Thinking and practicing (143)
Chapter VI Temporal Logic Circuits (146)
6. 1 Overview (146)
6.2 Registers and shift registers (149)
6.2. 1 register (149)
6.2.2 shift register (149)
6.2.3 Integrated shift register (15 1)
6.3 Counter (153)
6.3. 1 Synchronization Counter Analysis (153)
6.3.2 Analysis of Asynchronous Counter (156)
6.3.3 Comprehensive Counter (160)
6.4 Design of sequential logic circuit (163)
6.4. 1 Design of synchronous counter (164)
6.4.2 Design of Asynchronous Counter (167)
6.4.3 Design of Shift Storage Counter (170)
6.4.4 Design of General Synchronous Sequential Logic Circuit (173)
6.5 Design of sequential logic circuit based on Verilog HDL (175)
6.5. 1 digital register design (175)
6.5.2 Design of shift register (177)
6.5.3 Design of Counter (178)
6.5.4 Design of sequential pulse generator (18 1)
6.5.5 Design of Sequence Signal Generator (182)
6.5.6 Design of serial signal detector (184)
Summary of this chapter (184)
Thinking and practicing (185)
Chapter VII Pulse Unit Circuit (188)
7. 1 Overview (188)
7. 1. 1 Classification, structure and waveform parameters of pulse unit circuits (188)
7. 1.2 pulse waveform parameter analysis method (189)
7. 1.3 555 timer (189)
7.2 Schmidt trigger (19 1)
7.2. The1Schmidt trigger (19 1) consists of 555 timers.
7.2.2 Integrated Schmitt Trigger (193)
7.3 monostable trigger (194)
7.3. 1 Use 555 timer to form monostable trigger (194).
7.3.2 Integrated monostable trigger (195)
7.4 multivibrator (198)
7.4. 1 multivibrator (198) consists of 555 timers.
7.4.2 The multivibrator (200) consists of a gate circuit.
7.4.3 Quartz crystal oscillator (20 1)
7.4.4 The multivibrator (20 1) consists of Schmidt circuit.
Summary of this chapter (2) 202
Thinking Problems and Exercises (202)
Chapter 8 Digital and Analog-to-Digital Conversion (204)
……
Chapter 9 Semiconductor Memory
Chapter 10 Programmable Logic Devices
Appendix A Nomenclature of Domestic Semiconductor Integrated Circuits (GB3430-82)
refer to