摘要
介绍了一种基于80C196单片机的分析仪器平台的硬件组成、工作原理及主要功能,还简要介绍了80C196KC的存储器扩展方案,用这种方法可以让系统的ROM与外设的空间超过64k。这种硬件平台可用于各种不同的分析仪表,不需要做太大的改动。本文还逐一介绍了各个硬件模块的工作原理,以及他们与80C196KC单片机的连接方法,即使不用于分析仪表,而用于其他单片机系统,对读者也有很好的参考价值。
This paper designs an analytical instrument hardware platform based on 80C196KC,and introduces the platform′s constitutes, principle and functions This paper also briefly describes the expansion of 80C196KC′speripheries Through this method the size of SCM′s ROM and SCM′s peripheriescanexceed 64k This hardware platform can used in various analytical instruments without much change This paper also introduces each function module, and the connection of them and 80c196KC This would be reference to reader if you want use them is other system
出处
《现代电子技术》
2004年第20期24-26,共3页
Modern Electronics Technique
