World first Microprocessor INTEL 4004(a 4-bit Microprocessor)came in 1971 forming the series of first generation microprocessor.Science then with more and advancement in technology ,there have been five Generations of Microprocessors.However the 8085,an 8-bit Microprocessor,is still the most popular Microprocessor.The present book provied a simple explanation,about the Microprocessor,its programming and interfaceing.The book contains the description,mainly of the 8-bit programmable Interrupt Interval Timer/Counter 8253,Programmable communication Interface 8251,USART 8251A and INTEL 8212/8155/8256/8755 and 8279.

This Book Presents A Thorough Treatment Of Microprocessor Hardware And Software. The Various Concepts Have Been Explained In A Systematic And Integrated Manner So As To Develop A Clear And Comprehensive Understanding Of Microprocessor Technology.Beginning With The Fundamentals Of Digital Electronics, The Book Explains The Development And Evolution Of Various Microprocessor Generations. It Then Presents A Detailed Account Of Microprocessor Architecture, Followed By 8085 Instructions, Timing And Control And Programming. Memory Devices Are Then Thoroughly Explained, Followed By Data Transfer Schemes. The Books Then Discusses Various Contemporary Support Chips And Their Applications.Salient Features: * Numbering System, Review Of Decimal System, Binary Format, Data Organization, Shift And Rotates, Ascii Character Set Etc. Have Been Included In Chapter 1. * Detailed Discussion On Software Time Delay Has Been Incorporated In Chapter 6. * Memory Hierachy, Static And Dynamic Ram Cell Have Been Updated, Pin Outs Of Different Eproms Have Been Included In Chapter 7. * Electrical Characteristics Of Pit (8253/8254) And Programming Procedure For 8254 Have Been Included In Chapter 9. * Updating Of Data Bus Buffer, Irr And Isr, Command Word, Initialization Of Control Word, Table Summary For Initialization And Operation Of Control Word, Interfacing Etc. Have Been Done In Chapter 12.A Large Number Of Solved Examples Are Included Throughout The Text To Illustrate The Concepts And Techniques. Review And Objective Questions Are Also Included For Self Test.The Book Would Serve As An Excellent Text For Degree And Diploma Students Of Computer Science And Engineering And Electronics.

World first Microprocessor INTEL 4004(a 4-bit Microprocessor)came in 1971 forming the series of first generation microprocessor.Science then with more and advancement in technology ,there have been five Generations of Microprocessors.However the 8085,an 8-bit Microprocessor,is still the most popular Microprocessor.The present book provied a simple explanation,about the Microprocessor,its programming and interfaceing.The book contains the description,mainly of the 8-bit programmable Interrupt Interval Timer/Counter 8253,Programmable communication Interface 8251,USART 8251A and INTEL 8212/8155/8256/8755 and 8279.

This basic introductory text on microprocessors and their applications assumes little previous knowledge of computer hardware. The essential characteristics of microprocessors and their operating and application principles are provided with the minimum of electrical/electronic detail. In its considerably revised and updated second edition, the Intel 8085 is the basic reference. Students in technical colleges and universities will find the approach particularly suitable. Although the book stands on its own, the many program and application examples can be run directly on a microprocessor prototyping system, which makes the book suitable for a hands-on introductory course.

About the Book : - Practical 8085 Microprocessor Fundamentals and 84 control-application oriented experiments is the outgrowth of several years of seminars to over 3000 engineers, scientist and administrators from all walks of industry and the academic world here and abroad. The experiments have been outstandingly received by all who have performed them. In many of cases their themes were suggested by the participants themselves because of their practical relevance to their areas of interest and need. The book assumes no previous background. It masters the subject by a hands-on "do" approach involving motivation and practical interfacing experiments using all the instructions the 8085 set. This book is the ideal vehicle for learning and applying microprocessors an all areas of technology.

Discusses the Inner Workings of Microprocessors & Applications in System Design & Instrumentation. Includes a Special Section on Microprogramming Techniques As a Bridge Between Hardware & Software Engineering. Also Contains a Glossary of Computer Terminology.