简析80C51单片机的数据传送类指令  

Analysis of Data Transmission Instruction of 80C51 Single Chip Microcomputer

作　　者：许一洲 XU Yi-zhou(Electrical Engineering College of Northwest University for Nationalities,Lanzhou 730106,China)

机构地区：[1]西北民族大学电气工程学院,甘肃兰州730106

出　　处：《通信电源技术》2020年第9期168-170,共3页Telecom Power Technology

摘　　要：当前,单片机已被广泛运用于生产和生活中的各个领域。要熟练掌握单片机,必须熟悉单片机的操作指令。在80C51单片机中,数据传送类指令占比较多,是对单片机数据处理的最基本操作,需要认清各指令的目的字节和源字节。可见,深刻了解单片机的数据传送指令操作,对进一步了解单片机的原理和使用具有重要意义。At present,single chip microcomputer has been widely used in various fields of production and life.In order to master the single chip microcomputer,we must be familiar with the operation instructions of the single chip microcomputer.In 80C51 single-chip microcomputer,there are more data transmission instructions,which is the most basic operation for data processing of single-chip microcomputer.It is necessary to recognize the destination byte and source byte of each instruction.It can be seen that a deep understanding of the data transmission instruction operation of the single-chip microcomputer is of great significance to further understand the principle and use of the single-chip microcomputer.

关 键 词：数据传送 操作指令 目的字节 源字节 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]