Microprocessor architecture, programming, and applications with the 8085

PART I MICROPROCESSOR—BASED SYSTEMS: HARDWARE AND INTERFACING

Chapter 1. Microprocessors, Microcomputers, and Assembly Language, Microprocessors: Microprocessor Instruction Set and Computer Languages, From Large Computers to Single-Chip Microcontrollers, Application: Microprocessor Controlled Temperature System (MCTS).

Chapter 2. Introduction to 8085 Assembly Language Programming: The 8085 Programming Model Instruction Classification, Instruction, Data Format, and Storage, How to Write, Assemble, and Execute a Simple Program, Overview of the 8085 Instruction Set, Writing and Hand Assembling a Program.

Chapter 3. Microprocessor Architecture and Microcomputer Systems: Microprocessor Architecture and Its Operations, Memory, Input and Output (I/O) Devices, Example of a Microcomputer System, Review: Logic Devices for Interfacing, Microprocessor Based System Application: MCTS.

Chapter 4. 8085 Microprocessor Architecture and Memory Interfacing: The 8085 MPU, Example of an 8085Based Microcomputer, Memory Interfacing, Interfacing the 8155 Memory Segment, Illustrative Example: Designing Memory for the MCTS Project Testing and Troubleshooting Memory Interfacing Circuits, How Does an 8085Based Single Board Microcomputer Work?

Chapter 5. Interfacing I/O Devices: Basic Interfacing Concepts, Interfacing Output Displays Interfacing Input Devices, Memory Mapped HQ, Testing and Troubleshooting I/O Interfacing Circuits, Some Questions and Answers.

PART II PROGRAMMING THE 8085

Chapter 6. Introduction to 8085 Instructions: Data Transfer (Copy) Operations, Arithmetic Operations, Logic Operations, Branch Operations, Writing Assembly Language Programs, Debugging a Program, Some Puzzling Questions and Their Answers

Chapter 7 Programming Techniques with Additional Instructions: Programming Techniques: Looping, Counting, and Indexing, Additional Data Transfer and 16Bit Arithmetic Instructions, Arithmetic Operations Related to Memory, Logic Operations: Rotate, Logic Operations: Compare, Dynamic Debugging.

Chapter 8. Counters and Time Delays: Counters and Time Delays, Illustrative Program: Hexadecimal Counter, Illustrative Program: ZerotoNine (Modulo Ten) Counter Illustrative Program: Generating Pulse Waveforms, Debugging Counter and TimeDelay Programs.

Chapter 9 Stack and Subroutines: Stack Subroutine, Restart, Conditional Call, and Return Instructions, Advanced Subroutine Concepts.

Chapter 10 Code Conversion: BCD Arithmetic, and lB-Bit Data Operations, BCDtoBinary Conversion, BinarytoBCD Conversion, BCDtoSevenSegmentLED Code Conversion, Binary to ASCII and ASCII to binary Code Conversion, BCD Addition, BCD Subtraction, Introduction to Advanced Instructions and Applications, Multiplication, Subtraction with Carry.

Chapter 11. Software Development, Assemblers, and IDE: Computer-Based Software Development Systems, Integrated Development Environment (IDE) and Writing Assembly Language Programs Assemblers, Writing Programs Using an Assembler

PART III INTERFACING PERIPHERALS (I/Os) AND APPLICATIONS

Chapter 12. Interrupts: The 8085 Interrupt, 8085 Vectored Interrupts, Restart as Software Instructions Additional I/O Concepts and Processes.

Chapter 13. Interfacing Data Converters: DigitaltoAnalog (D/A) Converters, Analog to Digital (A/D) Converters.

Chapter 14. Programmable Interface Devices: 8155 I/O and Timer; 8219 Keyboard/Display Interface, Basic Concepts in Programmable Devices, The 8155: Multipurpose Programmable Device, The 8279 Programmable, Keyboard/Display Interface.

Chapter 15. GeneralPurpose Programmable Peripheral Devices, The 8255A Programmable Peripheral Interface Illustration: Interfacing Keyboard and SevenSegment Display Illustration: Bidirectional Data Transfer Between Two Microcomputers, The 8254 (8253) Programmable Interval Timer, The 8259A Programmable Interrupt Controller, Direct Memory Access (DMA) and the 8237 DMA Controller

Chapter 16. Serial I/O and Data Communication: Basic Concepts in Serial HQ 524 III, SoftwareControlled Asynchronous Serial HQ, The 8085—Serial I/O Lines: SOD and SID, HardwareControlled Serial I/O Using Programmable Chips.

Chapter 17. Microprocessor Applications: Interfacing Scanned Multiplexed Displays and Liquid Crystal Displays, interfacing a Matrix Keyboard, Memory Design, MPU Design, Designing a System: SingleBoard Microcomputer, Software Design, Development and Troubleshooting Tools.

Chapter 18. Trends in Microprocessor Technology: 8-Bit Microprocessors Contemporary to the 8085, Review of Microprocessor Concepts, 16-BitMicroprocessors, High-End-High—Performance Processors Microcontrollers and Embedded Systems

Appendices:

A. Number Systems

B. Introduction to the EMAC Primer

C. Pin Configuration of Selected Logic and Display Devices

D. Specifications: Data Converters and Peripheral Devices

E. American Standard Code for Information Interchange: ASCII Codes

F. 8085 Instruction Set

G. Solutions to Selected Questions, Problems, and Programming Assignments

H. Introduction to 8085 Assemblers and Simulators 801

This text requires a prerequisite course in digital logic, but assumes no knowledge of programming. It offers an integrated treatment of both the hardware and software aspects of the microprocessor, focusing on the 8085 microprocessor family to teach the basic concepts underlying programmable devices.