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应广大读者要求,为了普及微电脑应用的基础知识,我刊从本期起,拟分八次连载“微电脑基础讲座”。内容包括学习微电脑所必需的基础知识,Z-80CPU 和指令系统,中断、使用汇编语言进行程序设计的技巧和:手法,输入/输出接口电路(PIO、CTC)及 A/D 转换器,并根据我们的经验介绍系统的扩充方法和几种典型应用程序。本讲座适合于具有高中以上文化程度并有志于学习微电脑应用技术的人员自学。希望读者学习后能够以单板机为基础,开展各种测试和过程控制工作。本刊第一次举办这样的讲座,错误与不足在所难免。对本讲座有什么意见或建议,我们衷心欢迎读者随时来信反映。
At the request of readers, in order to popularize the basic knowledge of microcomputer applications, from the current issue of this issue, we plan to serialize “Microcomputer-based Lectures” eight times. It includes the basics necessary to learn about microcomputers, the Z-80CPU and instruction set, interrupts, programming techniques in assembly language and techniques: input / output interface circuits (PIOs, CTCs), and A / D converters Our experience describes the system expansion method and several typical applications. This lecture is suitable for those who have high school education and are interested in learning microcomputer application technology. I hope readers can learn from the single-board machine, to carry out a variety of testing and process control. The first time we hold such a seminar, mistakes and deficiencies are inevitable. Any comments or suggestions on this lecture, we sincerely welcome readers to write letters at any time.