Single chip microcomputer which several typical application structure and application software structure

SCM is to point to an integrated in a complete computer system on a chip. Although most of his function integration in a small chip, but it has a complete computer need most of the parts: the CPU, memory, and the external and internal bus system, at present most will have CRT. At the same time such as communication interface integrated, timer, real time clock and peripheral equipment. And now the most powerful of the single chip microcomputer system can even sound, image, network, complex input/output system integration on a single chip.
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SCM is also called micro controller (Microcontroler), because it was the first used in the industrial control area. By chip microcontroller within the CPU only dedicated processor. The first design concept is through the huge amounts of peripherals
Single-chip microcomputer and says monolithic micro controller, it is not a complete a logical function chips, but put a computer system integration to a chip. Summary of speak: a chip to become a computer. Its small volume, light quality, price cheap, application and development of learning, provides the convenience. At the same time, learn to use single chip computer is to know the principle and structure of the best choice.
Single chip microcomputer and computer with interior also functions as the modules, such as CPU, memory, parallel bus, and of the same effect and hard disk storage device, different is that it's these parts performance is our home computer weak many, but the price is low, usually less than 10 yuan can...... Use it to do some control electric appliance kind of is not very complicated