《微处理器和微控制器处理.doc

评语：将英文和中文都分别整理到一起即可再发给我。翻译可以过关了。 Microprocessors and Microcontrollers Chapter Outline Introduction Microprocessors and Microcontrollers The 280 and the 8051 A Microcontroller Survey Development Systems for Microcontrollers Summary 微处理器和微控制器 章节纲要 1、介绍 2、微处理器、微控制器 3、Z80和8501 4、一个单片机调查 5、开发系统的控制器 6、摘要 The past two decades have seen the introduction of a technology that has radically changed the way in which we analyze and control the world around us. Born of parallel developments in computer architecture and integrated circuit fabrication. the microprocessor. or computer on a chip, first became a commercial reality in 1971 with the introduction of the 4-bit 4004 by a small. unknown company by the name of Intel Corporation. Other. more well-established, semiconductor firms soon followed Intels pioneering technology so that by the late 1970s one could choose from a half dozen or so microprocessor types. The 1970s also saw the growth of the number of personal computer users from a handful of hobbyists and hackers to millions of business. industrial. governmental. defense. educational. and private users now enjoying the advantages of inexpensive computing. A by-product of microprocessor development was the microcontroller. The same fabrication techniques and programming concepts that make possible the general-purpose microprocessor also yielded the microcontroller. Microcontrollers are not as well known to the general public, or even the technical community, as are the more glamorous microprocessors. The public is. however. very well aware that something is responsible for all of the smart VCRs. clock radios. Washers and dryers. video games. telephones. microwaves. TVs. automobiles, toys. vending machines, copiers. elevators. irons. and a myriad of other articles that have suddenly become intelligent and programmable . Companies are also aware that being competitive in this age of the microchip requires their products. or the machinery they use to make tho