Download Digital Electronics: Principles, Devices and Applications by Anil Kumar Maini PDF

By Anil Kumar Maini

The basics and implementation of electronic electronics are necessary to knowing the layout and dealing of consumer/industrial electronics, communications, embedded platforms, desktops, defense and army equipment.Devices utilized in purposes similar to those are continuously lowering in dimension and utilizing extra complicated know-how. it's as a result crucial for engineers and scholars to appreciate the basics, implementation and alertness rules of electronic electronics, units and built-in circuits. this is often so we can use the main acceptable and powerful strategy to go well with their technical need.This e-book presents sensible and complete insurance of electronic electronics, bringing jointly info on primary conception, operational points and capability functions. With labored difficulties, examples, and assessment questions for every bankruptcy, electronic Electronics includes:information on quantity structures, binary codes, electronic mathematics, common sense gates and households, and Boolean algebra;an in-depth examine multiplexers, de-multiplexers, units for mathematics operations, flip-flops and similar units, counters and registers, and information conversion circuits;up-to-date assurance of contemporary software fields, corresponding to programmable good judgment units, microprocessors, microcontrollers, electronic troubleshooting and electronic instrumentation.A finished, must-read publication on electronic electronics for senior undergraduate and graduate scholars of electric, electronics and desktop engineering, and a helpful reference booklet for execs and researchers.

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Extra info for Digital Electronics: Principles, Devices and Applications

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Cent sign Period, decimal point Less-than sign Left parenthesis Plus sign Logical OR Ampersand ! 7 (continued). Decimal Hex 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 Binary 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0110 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 0111 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1001 1001 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 0000 1001 1010 1011 1100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 0000 0001 Code Code description / Slash, virgule , % _ > ?

4 Alphanumeric Codes Alphanumeric codes, also called character codes, are binary codes used to represent alphanumeric data. The codes write alphanumeric data, including letters of the alphabet, numbers, mathematical symbols and punctuation marks, in a form that is understandable and processable by a computer. , with the computer. One of the better-known alphanumeric codes in the early days of evolution of computers, when punched cards used to be the medium of inputting and outputting data, is the 12-bit Hollerith code.

7. Why is there a need to have floating-point standards that can take care of decimal data and decimal arithmetic in addition to binary data and arithmetic? Problems 1. Do the following conversions: (a) eight-bit 2’s complement representation of (−23)10 ; (b) The decimal equivalent of (00010111)2 represented in 2’s complement form. (a) 11101001; (b) +23 2. Two possible binary representations of (−1)10 are (10000001)2 and (11111111)2 . One of them belongs to the sign-bit magnitude format and the other to the 2’s complement format.

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