Designed for an undergraduate course on the 8085 microprocessor, this text provides comprehensive coverage of the programming and interfacing of the 8-bit microprocessor. Written in a simple and easy-to-understand manner, this book introduces the reader to the basics and the architecture of the 8085 microprocessor. It presents balanced coverage of both hardware and software concepts related to the microprocessor.

Table of Content -

Evolution of Microprocessors

Fundamentals of a Computer

Number Presentation

Fundamentals of Microprocessor

First Assembly Language Program

Data Transfer Group of Instructions

Arithmetic Group of Instructions

Logical Group of Instructions

NOP and Stack Group of Instructions

Branch Group of Instructions

Chip Select Logic

Addressing of I/O Ports

Architecture of 8085

Simple Assembly Language Programs

Use of PC in Writing and Executing 8085 Programs

Additional Assembly Language Programs

More Complex Assembly Language Programs

Interrupts in 8085

8212 Non Programmable 8-bit I/O Port

8255 Programmable Peripheral Interface Chip

Programs Using Interface Modules

Interfacing I/O Devices

Intel 8259A- Programmable Interrupt Controller

Intel 8257- Programmable DMA Controller

Intel 8253- Programmable Interval Timer

Intel 8251A-Universal Synchronous Asynchronous Receiver Transmitter

Zilog Z80 Microprocessor

Motorola M6800 Microprocessor

8051 Microcontroller

Advanced Topics in 8051