目前关于汇编语言编程的书箸、文章,多为对多片机的CPU如Z80、8080、6800等的编程。但随着微机应用的日益广泛深入,近年来单片机的应用越来越多,在简单的数据采集系统和逻辑控触系统中,采用单片机比采用单板机在硬件结构上更为简单、经济上更为合算。软件方面,单片机也采用汇编语言,本文就单片机在应用软件编程中常遇到的问题及编程技巧作一介绍和讨论,供读者参考。单片机机种以MCS- Currently on the assembly language programming books, articles, mostly on the multi-chip CPU such as Z80,8080,6800 programming. However, with the increasingly widespread application of microcomputer, in recent years more and more applications of single-chip microcomputer, in a simple data acquisition system and logic control system, the use of single-chip microcomputer than the single-board machine in the hardware structure is more simple and economical More cost-effective. Software, the microcontroller also uses assembly language, this article on the SCM in application programming often encountered problems and programming skills to make an introduction and discussion for readers reference. SCM models to MCS-