Table of Contents

The Advanced Intel Microprocessor: 80286, 80386, and 80486

© 1995 by Barry B. Brey

CHAPTER ONE: INTRODUCTION TO THE INTEL FAMILY OF MICROPROCESSORS

• 1-1 The Evolution of the Microprocessor
• 1-2 Basic 80286 Architecture
• 1-3 Memory for the 80286, 80386, and 80486 Microprocessors
• 1-4 The 80286 Programming Model
• 1-5 Data Formats
• 1-6 The Instruction Set
• 1-7 Summary
• 1-8 Questions and Problems

CHAPTER TWO: ADDRESSING MODES

• 2-1 Data Addressing Modes
• 2-2 Register Addressing
• 2-3 Immediate Addressing
• 2-4 Direct Data Addressing
• 2-5 Register Indirect Addressing
• 2-6 Base-Plus-Index Addressing
• 2-7 Register Relative Addressing
• 2-8 Base Relative-Plus-Index Addressing
• 2-9 Program Memory-Addressing Modes
• 2-10 Stack Memory Addressing
• 2-11 Summary
• 2-12 Questions and Problems

CHAPTER THREE: DATA MOVEMENT INSTRUCTIONS

• 3-1 MOV Revisited
• 3-2 PUSH/POP
• 3-3 Load-Effective Address
• 3-4 String Data Transfers
• 3-5 Miscellaneous Data Transfer Instructions
• 3-6. Segment Override Prefix
• 3-7 Assembler Details
• 3-8 Summary
• 3-9 Questions and Problems

CHAPTER FOUR: ARITHMETIC AND LOGIC INSTRUCTIONS

• 4-1 Addition, Subtraction, and Comparison
• 4-2 Multiplication and Division
• 4-3 BCD and ASCII Arithmetic
• 4-4 Basic Logic Instructions
• 4-5 Shift and Rotates
• 4-6 String Comparisons
• 4-7 Summary
• 4-8 Questions and Problems

CHAPTER FIVE: PROGRAM CONTROL INSTRUCTIONS

• 5-1 The Jump Group
• 5-2 Procedures
• 5-3 Introduction to Interrupts
• 5-4 Machine Control and Miscellaneous Instructions
• 5-5 Protected-Mode Operation and Control
• 5-6 Placing the 80286 into Protected Mode.
• 5-7 Summary
• 5-8 Questions and Problems

CHAPTER SIX: PROGRAMMING THE 80286 MICROPROCESSOR

• 6-1 Modular Programming
• 6-2 Using the Keyboard and Video Display
• 6-3 Data Conversions
• 6-4 Disk Files
• 6-5 Example Programs
• 6-6 Hooks
• 6-7 Summary
• 6-8 Questions and Problems

CHAPTER SEVEN: 80286 HARDWARE SPECIFICATIONS

• 7-1 Pinout and the Pin Functions
• 7-2 The 82284 Clock Generator
• 7-3 The 82288 System Bus Controller
• 7-4 Bus Buffering and Address Latching
• 7-5 Bus Timing
• 7-6 Summary
• 7-7 Questions and Problems

CHAPTER EIGHT: MEMORY INTERFACE

• 8-1 Memory Devices
• 8-2 Memory Address Decoders
• 8-3 80286 Memory Interface
• 8-4 Dynamic RAM
• 8-5 Interleaved Memory Interface
• 8-6 Summary
• 8-7 Questions and Problems

CHAPTER NINE: BASIC I/O INTERFACE

• 9-1 Introduction to I/O Interface
• 9-2 I/O Port Address Decoding
• 9-3 The 8255A-5 Programmable Peripheral Interface
• 9-4 The 8279 Programmable Keyboard/Display Interface
• 9-5 8254-2 Programmable Interval Timer
• 9-6 8251A Programmable Communications Interface
• 9-7 Analog-to-Digital (ADC) and Digital-to-Analog (DAC) Converters
• 9-8 Summary
• 9-9 Questions and Problems

CHAPTER TEN: INTERRUPTS

• 10-1 Basic Interrupt Processing
• 10-2 Hardware Interrupts
• 10-3 Expanding the Interrupt Structure
• 10-4 8259A Programmable Interrupt Controller
• 10-5 Real-Time Clock
• 10-6 Summary
• 10-7 Questions and Problems

CHAPTER ELEVEN: DIRECT MEMORY ACCESS

• 11-1 Basic DMA Operation
• 11-2 The 82258 ADMA Controller
• 11-3 Disk Memory Systems
• 11-4 Video Displays
• 11-5 Summary
• 11-6 Questions and Problems

CHAPTER TWELVE: THE FAMILY OF ARITHMETIC COPROCESSORS

• 12-1 Data Formats for the Arithmetic Coprocessor
• 12-2 The 80287 Architecture
• 12-3 Processor Interface
• 12-4 Instruction Set
• 12-5 Programming with the Arithmetic Coprocessor
• 12-6 Summary
• 12-7 Questions and Problems

CHAPTER THIRTEEN: THE 80386 MICROPROCESSOR

• 13-1 Introduction to the 80386 Microprocessor
• 13-2 The 80386 Register Structure
• 13-3 The 80386 Instruction Set
• 13-4 80386 Memory Management
• 13-5 Moving to Protected-Mode
• 13-6 Virtual 8086 Mode
• 13-7 The Memory Paging Mechanism
• 13-8 Introduction to the 80486 Microprocessor
• 13-9 The 80486 Instruction Set
• 13-10 Summary
• 13-11 Questions and Problems

APPENDIX A: THE ASSEMBLER AND DISK OPERATING SYSTEM

APPENDIX B: INSTRUCTION SET SUMMARY

APPENDIX C: FLAG BIT CHANGES

APPENDIX D: BUS STANDARDS

APPENDIX E: ANSWERS TO EVEN-NUMBERED QUESTIONS AND PROBLEMS

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