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单片微型计算机以其体积小、速度快、功能齐全、价格低廉、可靠性高、扩展系统方便等优点,已在自动控制、机电一体化以及其它高技术领域中迅速获得推广使用。其产量已占微处理器总产量的80％以上,MCS—51系列单片机是INTEL公司80年代推出的一代8位单片机,它为用户提供了丰富的片内资源。为了进一步推广单片机的应用,同时考虑到高校经费不足的矛
Single-chip microcomputer with its small size, fast speed, full-featured, low cost, high reliability, the advantages of extended system convenience, has been in the automatic control, mechatronics and other high-tech rapidly gain access to the field. Its output has accounted for more than 80% of the total microprocessor output, MCS-51 series microcontroller INTEL company introduced 80 generation of 8-bit microcontroller, which provides users with a wealth of on-chip resources. In order to further promote the application of SCM, taking into account the lack of funds for the spear of colleges and universities