论文部分内容阅读
一般讲座不惜篇幅地先介绍单片机知识、编程和仿真软件、汇编语言等,是一种延续展开的模式。这种固有模式,会使初学者读了半年多杂志还作不出一样东西,甚至产主畏难厌学情绪。鉴于此,本讲座将使单片机门外汉读一期杂志就能用TOP851编程器作出一个有特定功能的单片机芯片,焊出一个有单片机的控制电路。上四期您在没有学单片机硬件和软件的情况下已经制作了两个电路,后来又学习了硬件和主要指令。本期再制作一个电子琴电路吧!TOP851编程器每套218元,邮费每次20元,汇款到本刊编辑部即可。本文介绍了通过AT89C2051单片机的中断系统设计一种抢答器电路的方法,文章中详细介绍了AT89C2051单片机的中断系统的工作原理以及实现抢答器的具体电路与方法。本期程序可在本刊网站上下载。
General lectures at first introduce SCM knowledge, programming and simulation software, assembly language, etc., is a continuation of the expansion mode. This inherent mode, will allow beginners to read more than six months also can not make the same thing, and even the owner dreads tired of learning emotions. In view of this, this lecture will make SCM read a magazine outside the door will be able to TOP851 programmer to make a specific function of the microcontroller chip, a soldering out a microcontroller control circuit. You did not learn SCM hardware and software on the four cases have produced two circuits, and later learned the hardware and the main instructions. This issue then make a keyboard circuit! TOP851 programmer each set of 218 yuan, postage every 20 yuan, remittance to the editorial department can. This article describes the AT89C2051 microcontroller interrupt system design a way to answer the answering circuit, the article describes in detail the AT89C2051 microcontroller interrupt system works as well as specific circuits and methods to achieve the answer. The current program can be downloaded from our website.