Applications of Microprocessor and Microcontroller

Topics: Microprocessor, Embedded system, Central processing unit Pages: 3 (825 words) Published: July 13, 2011
A microprocessor incorporates the functions of a computer's central processing unit (CPU) on a single integrated circuit (IC, or microchip). It is a multipurpose, programmable, clock-driven, register-based electronic device that accepts binary data as input, processes it according to instructions stored in its memory, and provides results as output. A microprocessor is a general purpose system. Several specialized processing devices have followed from the technology. A microprocessor is normally optimized to co-ordinate the flow of information between separate memory and peripheral devices which are located outside itself . Connections to a microprocessor include address, control and data busses that allow it to select one of its peripherals and send to or retrieve data from it. Because a microcontrollers processor and peripherals are built on the same silicon, the devices are self-contained and rarely have any bus structures extending outside their packages. Microcontrollers integrate a microprocessor with peripheral devices for control of embedded system. A digital signal processor (DSP) is specialized for signal processing. Graphics processing units may have no, limited, or general programming facilities. For example, GPUs through the 1990s were mostly non-programmable and have only recently gained limited facilities like programmable vertex shaders. When you purchase a server microprocessor will be installed in your processor board, when you have added a microprocessor kit and when it is activated it converts your server into a symmetric multiprocessing it can be called as SMP server. With the help of SMP the operating systems and the programs which you use can have the processing weight of microprocessors. This helps in the act of enhancement in the part of database and counting of point of sales, Integrated Microprocessor kit can also help in built up solutions and other applications which are integrated. Popular Applications...
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