单片机论文外文文献和中文翻译

Single-Chip Microcomputer有的时候，也可以用SingleChip来代替下面链接的第六章有讲单片机Single Chip Microcmputer 第148页开始这是一段中汉对照的。中文:单片机是把主要计算机功能部件都集成在一块芯片上的微型计算机。它是一种集计数和多中接口于一体的微控制器，被广泛应用在智能产品和工业自动化上，而51单片机是个单片机中最为典型和最有代表性的一种。本课题选择89S51为核心控制元件，设计了一个日常生活中用到的电子音乐门铃系统。当功能按键按下，音乐响起，发光二极管随着音乐的节拍进行闪烁，LED显示相应的定时器初值。音乐演奏过程中再次按下按键无效，只有当音乐段结束再次按下才有效。如果是电子音乐门铃在响，按下复位按键就终止，显示初始状态。经过实践证明，本系统运行稳定，具有一定的实用价值。-------------翻译:SCM is a major piece of computer components are integrated into the chip micro-computer. It is a multi-interface and counting on the micro-controller integration, and intelligence products are widely used in industrial automation. and MCS-51 microcontroller is a typical and representative.The topics chosen for the 89S51 control of the core components used in the design of a daily electronic music doorbell system. When the function button is pressed, the music sounded and the music beats with light emitting diodes for flickered. Initial corresponding LED timer. Musical process again pressed the button ineffective, and only when pressed again before the end of the music effectively. If the doorbell ring for electronic music, press the button on the reduction and termination, showed initial state. Practice has proved that the system is stable and has some practical value.本设计是以凌阳16位单片机为重心，介绍语音控制在机械手中的应用，实现微型舵机的运作，完成所指定的动作。其中通过凌阳16位单片机输出的脉冲信号来准确的控制机械手的摆动角度，机械手的捏拿动作由电磁铁完成，电磁铁的通断由凌阳16位单片机的I/O口控制，硬件和软件都在具体的实验中证明了其可行性This design is take insults the positive 16 monolithic integrated circuits as a center of gravity, introduced the pronunciation control in manipulator's application, the realization miniature servo operation, completes the movement which assigns. Through insults the pulse signal which the positive 16 monolithic integrated circuits outputs to come the accurate control manipulator to swing the angle, the manipulator pinches takes the movement to complete by the electro-magnet, the electro-magnet passes the legal reason for judgment to insult the positive 16 monolithic integrated circuits I/O control, the hardware and the software all have proven its feasibility in the concrete experiment

单片机又称单片微控制器,它不是完成某一个逻辑功能的芯片,而是把一个计算机系统集成到一个芯片上。相当于一个微型的计算机，和计算机相比，单片机只缺少了I/O设备。概括的讲：一块芯片就成了一台计算机。它的体积小、质量轻、价格便宜、为学习、应用和开发提供了便利条件。同时，学习使用单片机是了解计算机原理与结构的最佳选择。SCM is also known as single chip microcontroller, it is not complete a certain logic function of the chip, but a computer system integrated into a chip. The equivalent of a microcomputer, and compared to the computer, the single chip is only a lack of I/O equipment. Generally speaking: a chip has become a computer. Its small size, light weight, cheap, for the study, application and development provides a convenient condition. At the same time, learning to use the MCU is the best choice to understand the principle and structure of the computer.单片机的使用领域已十分广泛，如智能仪表、实时工控、通讯设备、导航系统、家用电器等。各种产品一旦用上了单片机，就能起到使产品升级换代的功效，常在产品名称前冠以形容词——“智能型”，如智能型洗衣机等SCM has a very wide range of applications, such as intelligent instruments, real-time industrial control, communications equipment, navigation systems, household appliances, etc.. Once a variety of products with the use of a single chip, you can play the product to upgrade the effectiveness, often in the product name preceded by the adjective - "intelligent", such as intelligent washing machines, etc.

现在好多学生都拿百度知道解决作业了……

1. About SCM It can be said across the twentieth century, the three "electric" era, that is, electrical era, the electronic age, and has now entered the computer age. However, such a computer, usually refers to the personal computer, referred to as PC. It consists of the host, keyboard, monitor etc.. Another type of computer, most people do not know how. This computer is to smart to give a variety of mechanical microcontroller (also known as micro-controller). As the name suggests, this computer system only used the smallest one IC, you can perform simple operations and control. Because of its small size, usually hidden in a charged mechanical "stomach" Lane. It is the entire device, like the human brain plays a role, it goes wrong, the whole device was paralyzed. Now, this MCU has a very wide field of use, such as smart meters, real-time industrial control, communications equipment, navigation systems, home appliances and so on. Once the microcontroller were using a variety of products, you can serve to upgrade the effectiveness of the product, often in the product name is preceded by the adjective - "smart", such as washing machines and so intelligent. At present, some technical personnel of factories or other amateur electronics developers to engage in out of certain products, not the circuit is too complex, that is, functions are too simple and easy to be copied. The reason may be stuck in the product without the use of a microcontroller or other programmable logic device. SCM basic component is a central processing unit (CPU in the computing device and controller), read-only memory (usually expressed as a ROM), read-write memory (also known as Random Access Memory MRAM is usually expressed as a RAM) , input / output port (also divided into parallel port and serial port, expressed as I / O port), and so composed. In fact there is also a clock circuit microcontroller, so that during operation and control of the microcontroller, can rhythmic manner. In addition, there are so-called "break system", the system is a "janitor" role, when the microcontroller control object parameters that need to be intervention to reach a particular state, can after this "janitor" communicated to the CPU, so that CPU priorities of the external events to take appropriate counter-measures. 单片机的简介可以说，二十世纪跨越了三个“电”的时代，即电气时代、电子时代和现已进入的电脑时代。不过，这种电脑，通常是指个人计算机，简称PC机。它由主机、键盘、显示器等组成。还有一类计算机，大多数人却不怎么熟悉。这种计算机就是把智能赋予各种机械的单片机（亦称微控制器）。顾名思义，这种计算机的最小系统只用了一片集成电路，即可进行简单运算和控制。因为它体积小，通常都藏在被控机械的“肚子”里。它在整个装置中，起着有如人类头脑的作用，它出了毛病，整个装置就瘫痪了。现在，这种单片机的使用领域已十分广泛，如智能仪表、实时工控、通讯设备、导航系统、家用电器等。各种产品一旦用上了单片机，就能起到使产品升级换代的功效，常在产品名称前冠以形容词——“智能型”，如智能型洗衣机等。现在有些工厂的技术人员或其它业余电子开发者搞出来的某些产品，不是电路太复杂，就是功能太简单且极易被仿制。究其原因，可能就卡在产品未使用单片机或其它可编程逻辑器件上。单片机的基本组成是由中央处理器（即CPU中的运算器和控制器）、只读存贮器（通常表示为ROM）、读写存贮器（又称随机存贮器通常表示为RAM）、输入/输出口（又分为并行口和串行口，表示为I/O口）等等组成。实际上单片机里面还有一个时钟电路，使单片机在进行运算和控制时，都能有节奏地进行。另外，还有所谓的“中断系统”，这个系统有“传达室”的作用，当单片机控制对象的参数到达某个需要加以干预的状态时，就可经此“传达室”通报给CPU，使CPU根据外部事态的轻重缓急来采取适当的应付措施。