Índice: Introduction to the Motorola Microprocessors and Controllers *Microcomputer and Microprocessor Characteristics *Representation of Numbers and Characters *Introduction to the M68000 Family *MC68000 Assembly Language and Basic Instructions *Data Transfer, Program Control and Subroutines *Arithmetic Operations *Logical and Bit Operations *Programming Techniques *System Operation *Exception Processing *Interfacing and I/O Programming *System Design and Hardware Considerations Appendix I: ASCII Character Set and Powers of Two and Sixteen Appendix II: MC68000 Characteristics Appendix III: Assembly Language Set Appendix IV: Machine Language Characteristics of the MC68000, MC68008 and MC68010 Appendix V: Comparison of 68000 Family Processors Answers to Selected Exercises Index.

MICROPROCESSOR THEORY AND APPLICATIONS WITH 68000/68020 AND PENTIUM A SELF-CONTAINED INTRODUCTION TO MICROPROCESSOR THEORY AND APPLICATIONS This book presents the fundamental concepts of assembly language programming and system design associated with typical microprocessors, such as the Motorola MC68000/68020 and Intel® Pentium®. It begins with an overview of microprocessors—including an explanation of terms, the evolution of the microprocessor, and typical applications—and goes on to systematically cover: Microcomputer architecture Microprocessor memory organization Microprocessor Input/Output (I/O) Microprocessor programming concepts Assembly language programming with the 68000 68000 hardware and interfacing Assembly language programming with the 68020 68020 hardware and interfacing Assembly language programming with Pentium Pentium hardware and interfacing The author assumes a background in basic digital logic, and all chapters conclude with a Questions and Problems section, with selected answers provided at the back of the book. Microprocessor Theory and Applications with 68000/68020 and Pentium is an ideal textbook for undergraduate- and graduate-level courses in electrical engineering, computer engineering, and computer science. (An instructor’s manual is available upon request.) It is also appropriate for practitioners in microprocessor system design who are looking for simplified explanations and clear examples on the subject. Additionally, the accompanying Website, which contains step-by-step procedures for installing and using Ide 68k21 (68000/68020) and MASM32 / Olly Debugger (Pentium) software, provides valuable simulation results via screen shots.

For one-semester, senior-level courses in Microprocessors, Assembly Language Programming and Microcomputer Design in departments of Electrical Engineering, Engineering Technology, Electronics Technology, and Computer Science. Designed to demystify the Motorola 68000 microprocessor its hardware and software this text leads students on an in-depth, hands-on exploration of more than 75 different applications and then guides them through the construction and programming of their own working single-board 68000 system.

The Motorola MC68000 family of microprocessors is undoubtedly a revolu tionary set of devices. The MC68000 is the first advanced 16-bit microprocessor with a 32-bit internal architecture and the first with 16-megabyte, nonsegment ed, direct memory addressing. The processor's six basic addressing modes are equivalent to 14, when one considers all of the variations among these modes. Combined with the device's data and instruction types, the modes provide more than 1000 useful instructions. The book you are about to study has been developed as an aid to the hard ware designer and as a supplement to the Motorola seminars on the 68000 microprocessor. The text includes a detailed description of the MC68000 and two complete systems that show how this processor can be interfaced to the outside world. The book follows a "top-down" approach. A brief history of microprocessors is provided first. Chapter 2 details the MC68000 by describing its registers, control lines, and capabilities. Chapter 3 introduces a small MC68000-based system. Although this system is characterized in the book as hypothetical, it is indeed the Educational Computer Board, used in the various Motorola seminars. The addressing modes and instructions are explained in Chapter 4, which includes helpful hints on how instructions can be used. Chapter 5 provides an in-depth description of additional instructions and numerous examples. Chapter 6 discusses exception handling and interrupts.

Provides manufacturer's hardware and performance data on the 68000 microprocessor series. The book also examines data organization and sets out the capabilities for each processor and enumerates specifications and operating details. There is also a discussion of the hardware architecture.