Logical Design for Computers and Control (eBook)

Front Cover 
1 
Logical Design for Computers and Control 4
Copyright Page 5
Table of Contents 8
Preface 6
CHAPTER ONE. Two State Logic 10
1.1 LOGIC ELEMENTS 12
1.2 TRUTH TABLES 14
1.3 EXAMPLES 16
1.4 HIGH AND LOW LOGIC 17
1.5 COMPARATOR 17
CHAPTER TWO. Flip-flops 19
2.1 R–S FLIP-FLOP 20
2.2 CLOCKED R–S FLIP-FLOP 22
2.3 D TYPE FLIP-FLOP 22
2.4 J-K FLIP-FLOP 23
2.5 SHIFT REGISTER 25
2.6 WAVEFORMS 26
2.7 GENERIC SHIFT REGISTER 27
2.8 RING COUNTER 29
CHAPTER THREE. Binary Counting 30
3.1. BINARY NUMBERS 30
3.2 EQUALITY DETECTOR 31
3.3 SIMPLE ENCODERS 32
3.4 RIPPLE THROUGH COUNTER 33
3.5 SYNCHRONOUS COUNTER 35
3.6 RELATIVE MAGNITUDE DETECTOR 37
3.7 PARITY BIT GENERATOR 38
CHAPTER FOUR. Binary Arithmetic 40
4.1 BINARY ADDITION 40
4.2 SERIAL AND PARALLEL ADDITION 42
4.3 SUBTRACTION 45
4.4 NEGATIVE NUMBERS 47
4.5 MULTIPLICATION 49
4.6 DIVISION 52
4.7 REPRESENTATION OF FRACTIONS 54
CHAPTER FIVE. Boolean Algebra 55
5.1 BOOLEAN LAWS 56
5.2 DE MORGAN'S THEOREM 57
5.3 EXAMPLES 58
5.4 KARNAUGH MAP 60
5.5 GRAY CODE 61
CHAPTER SIX. Electronic Fundamentals 63
6.1 ELECTROSTATICS 64
6.2 ATOMIC THEORY 67
6.3 SEMICONDUCTORS 69
6.4 CIRCUIT DETAILS 72
CHAPTER SEVEN. Integrated Circuits 79
7.1 DUAL-IN-LINE PACKAGE 79
7.2 MSI AND LSI 81
7.3 PULSE AMPLIFIER 82
7.4 SCHMITT TRIGGER 82
7.5 MONOSTABLE 84
7.6 MULTIVIBRATOR 86
CHAPTER EIGHT. Simple Control Systems 88
8.1 DIGITAL CLOCK 88
8.2 PUNCHED CARD SORTER 89
8.3 HEATING SYSTEM 90
8.4 POWER UNIT 91
8.5 INDUSTRIAL WARNING SYSTEM 92
8.6 ROOM SERVICE 93
8.7 LEVEL CROSSING 94
8.8 PEDESTRIAN CROSSING 95
8.9 TRAFFIC LIGHTS 96
8.10 INJECTION MOULDING MACHINE 98
8.11 MULTIPLEXER 100
CHAPTER NINE. Analogue to Digital Conversion 101
9.1 SIX CONVERSIONS 102
9.2 POTENTIOMETER AND SERVOMECHANISM 102
9.3 MECHANICAL CONVERSION 106
9.4 ELECTRIC DIGITAL CONVERSION 108
9.5 ELECTRIC ANALOGUE CONVERSION 110
9.6 AMPLIFIERS 112
CHAPTER TEN. Computers 113
10.1 ESSENTIALS OF PROGRAMMING 114
10.2 ORDER REPRESENTATION 118
10.3 TIMING ARRANGEMENTS 120
10.4 MAIN LAYOUT 121
10.5 EVENTS DURING ACTION BEAT 123
CHAPTER ELEVEN. Control Applications 127
11.1 COMPUTER APPLICATIONS 127
11.2 COMPUTER CONTROL 129
11.3 OTHER APPLICATIONS 133
Index 138