1、 2250 英文单词，英文单词，10500 英文字符，中文英文字符，中文 3300 字字 本本 科科 生生 毕毕 业业 论论 文（外文翻译）文（外文翻译） 译文名称： MCS -51 系列单片机的功能和结构 专 业： 自动化 班 次： 学 员： 指导教员： 评 阅 人： 完成时间： Seattle Robotics CMUcam1 AppMod TM Vision System for BoeBots user guide 第 2 页 Structure and function of the MCS-51 series Structure and function of the MCS-51
2、 series one-chip computer is a name of a piece of one-chip computer series which Intel Company produces. This company introduced 8 top-grade one-chip computers of MCS-51 series in 1980 after introducing 8 one-chip computers of MCS-48 series in 1976. It belong to a lot of kinds this line of one-chip
3、computer the chips have,such as 8051, 8031, 8751, 80C51BH, 80C31BH,etc., their basic composition, basic performance and instruction system are all the same. 8051 daily representatives- 51 serial one-chip computers . An one-chip computer system is made up of several following parts: ( 1) One micropro
4、cessor of 8 (CPU). ( 2) At slice data memory RAM (128B/256B),it use not depositting not can reading /data that write, such as result not middle of operation, final result and data wanted to show, etc. ( 3) Procedure memory ROM/EPROM (4KB/8KB ), is used to preserve the procedure , some initial data and form in slice. But does not take ROM/EPROM within some one-chip computers, such as 8031 , 8032, 80C ,etc ( 4) Four 8 run side
