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Programming and Interfacing The 8051 Microcontroller
This book recognizes the changes wrought in the design process by the expansion and proliferation of the derivatives of the 8051 8-bit single-chip microcontroller, originally developed by Intel Corporation. It provides an exposure to the diverse and powerful family of 8051 microcontrollers. Recently there has been a flurry of activity in the development and use of the 8051 family of microcontrollers Several of the enhanced 8051 microcontrollers are reviewed here. Sources for products and services are given in Appendix C at the end of the book. An MCS-51 cross assembler, an 8051 chip simulator, a monitor program, and all of the exam- ple programs in the book are included on the accompanying disk. This software will allow the reader to assemble MCS-51 code and then step through the assem bled code while inspecting the registers and memory in the simulated software environment. Although the chip simulator is a powerful tool for learning the basics of MCS-51 programming, it should be noted that the hardware and inter facing experiments need a physical 8051-based microcontroller system. This book, along with the accompanying disk, contains all the information necessary to build and experiment with an 8051-based microcontroller system. This book can be used in several ways: as a general overview to microcontroller architec- tures, software, and programming; as a reference to the 8051 family of microcon trollers, and as a guide to building and experimenting with the 8051 family of microcontrollers. This book will be an important resource for engineers, scien tists, students, and hobbyists.
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