Digital and Microprocessor Fundamentals: Theory and Applications (3rd Edition) by William Kleitz
This book is a comprehensive guide to the fundamentals of both digital electronics and microprocessors, covering both hardware and software aspects of microprocessor-based systems. It explores practical applications and problems using industry-standard ICs, circuits, and schematics that readers encounter on the job.
The book covers topics such as number systems, logic gates, combinational and sequential logic circuits, memory devices, microprocessor architecture, instruction set, assembly language programming, interfacing devices, and troubleshooting techniques. It also includes numerous examples, exercises, review questions, and projects to help readers master the concepts and skills.
The book is suitable for students and professionals who want to learn the basics of digital and microprocessor technology, as well as for those who want to update their knowledge on the latest developments in the field. It is written in a clear and concise style, with many illustrations and diagrams to aid understanding.The book is divided into 16 chapters, each covering a specific topic related to digital and microprocessor fundamentals. The chapters are:
Number Systems and Codes
Combinational Logic Circuits
Sequential Logic Circuits
The 8085A Microprocessor
Interfacing Memory and I/O Devices to the 8085A
The 8051 Microcontroller
Interfacing Devices to the 8051
System Design Applications Using Microcontrollers
Practical I/O Considerations
The book also provides a supplementary index of ICs and an instruction set reference encyclopedia for the 8085A and 8051 microprocessors. The book is designed to help readers learn the theory and practice of digital and microprocessor technology through clear explanations, examples, exercises, and projects.In this article, we will review some of the key concepts and topics covered in each chapter of the book. We will also highlight some of the features and benefits of the book for readers who want to learn more about digital and microprocessor fundamentals.
Chapter 1: Number Systems and Codes
This chapter introduces the basic concepts of number systems and codes, such as binary, octal, decimal, and hexadecimal systems, and how to convert between them. It also explains the use of codes to represent alphanumeric characters, such as ASCII code, and how to perform arithmetic operations on binary numbers. The chapter includes examples of applications of number systems and codes in digital systems, such as BCD code, gray code, parity bit, and error detection.
Chapter 2: Logic Gates
This chapter explains the fundamental building blocks of digital circuits: logic gates. It covers the symbols, truth tables, Boolean expressions, and logic diagrams of the basic logic gates: AND, OR, NOT, NAND, NOR, XOR, and XNOR. It also shows how to use logic gates to implement various logic functions and circuits, such as inverters, buffers, multiplexers, demultiplexers, encoders, decoders, etc. The chapter also introduces the concept of logic families and their characteristics, such as TTL, CMOS, biCMOS, LVT, and HCT.
Chapter 3: Combinational Logic Circuits
This chapter deals with the design and analysis of combinational logic circuits, which are circuits that have no memory elements and produce outputs that depend only on the current inputs. It covers the methods of simplifying Boolean expressions using algebraic techniques and Karnaugh maps. It also explains how to design combinational logic circuits using standard ICs and programmable logic devices (PLDs), such as ROMs, PALs, GALs, etc. The chapter includes examples of common combinational logic circuits, such as adders, subtractors, comparators, code converters, etc. ec8f644aee