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1、毕业设计参考文献译文题目： 单片机介绍 Monolithic integrated circuit introduction 外文原文：Monolithic integrated circuit introductionThe monolithic integrated circuit is also called the micro controller (Microcontroller), is because it is used most early in the industrial control domain. The monolithic integrated circuit
2、only has the CPU special-purpose processor development by the chip. The earliest design idea is through the massive auxiliary equipment and the CPU integration in a chip, causes the computer system to be smaller, easier to integrate complex, but to volume request strict control device in the middle.
3、 INTEL Z80 is defers to the processor which most early this thought designs, from now, the monolithic integrated circuit and the special-purpose processors development then separates from each other.The early monolithic integrated circuit is 8 or 4. And what is most successful is INTEL 8031, because
4、 of simple reliable, but the performance has obtained the very big high praise well. Hereafter developed the MCS51 series monolithic integrated circuit system on 8031. Until now also widely is using based on this systems monolithic integrated circuit system. Along with the industrial control domain
5、requests enhancement, started to present 16 monolithic integrated circuits, but because the performance-to-price ratio not ideal has not obtained the very widespread application. After the 90s, along with the expense electronic products big development, the monolithic integrated circuit technology h
6、ad the huge enhancement. Along with INTEL the i960 series was the afterward ARM series widespread application specially, 32 monolithic integrated circuits substituted for 16 monolithic integrated circuits high-end statuses rapidly, and entered the mainstream market. But the traditional 8 monolithic
7、integrated circuits performance also had the rapid enhancement, handling ability compared enhanced several hundred times in the 80s. At present, the high-end 32 monolithic integrated circuit basic frequency already surpassed 300MHz, the performance pursues the mid-90ss special-purpose processor stra
8、ight, but the ordinary model producer price depreciation to 1 US dollar, the most high-end 1 model also has 10 US dollars. The contemporary monolithic integrated circuit system already no longer only under the bare mobile phone environment the development and the use, the massive special-purpose emb
9、edded operating system is widely applied on the entire series monolithic integrated circuit. But in takes on the palm the computer and the handset core processing high-end monolithic integrated circuit even may use special-purpose Windows and the Linux operating system directly.The monolithic integr
10、ated circuit is more suitable than the special-purpose processor to apply in the embedded system, therefore it obtained most applications. In fact the monolithic integrated circuit is in the world quantity most computers. The modern humanity lives nearly in each electron which and the engineering pr
11、oducts uses can integrate has the monolithic integrated circuit. On the handset, the telephone, the calculator, the domestic electric appliances, the electronic toy, the palm computer fittings and so on computer as well as mouse have 1-2 monolithic integrated circuits. But in the personal computing
12、will also have a substantial number of monolithic integrated circuit in the work. On automobile common equipment more than 40 monolithic integrated circuits, on the complex industrial control system even possibly has several hundred monolithic integrated circuits also to work! Monolithic integrated
13、circuits quantity not only far surpasses PC machine and other computation sum total, even must be more than humanitys quantity.The monolithic integrated circuit said that the monolithic micro controller, it is not completes some logical function the chip, but integrates a computer system to a chip o
14、n. Is equal in a miniature computer, compares with the computer, the monolithic integrated circuit has only lacked the I/O equipment. Summary speaking: A chip has become a computer. Its volume is small, the quality is light, the price cheap, for the study, the application and the development has pro
15、vided the convenient condition. At the same time, the study use monolithic integrated circuit is understands the computer principle and the structure best choice.The monolithic integrated circuit interior also uses with the computer function similar module, for instance CPU, memory, parallel main li
16、ne, but also has with the hard disk behave identically the memory component, what is different is its these part performance is opposite our home-use computer weak many, but the price is also low, generally does not surpass 10 Yuan then .Made some control electric appliance one kind with it is not the very complex work foot. We use now the completely automatic drum washer, the platoon pett
