海量数据存储器单片机应用系统的实现

The Realization of the SCM Application System with Great Capacity Data Memory

在分析了MCS - 5 1系列单片机存储器结构及其一般性扩展方法的基础上 ,论述了在单片机应用系统中扩展海量 (超过 6 4K字节 )数据存储器的方法 ,给出了两种具体实现方案 .这对需求极大容量数据存储器单片机应用系统的设计具有很大的指导意义和实用价值 .

This paper, based on the analyses of the memory structure and its general expanding methods of the MCS-51 SCM, discusses the methods of expanding great capacity data memory for the SCM application system, and presents two concrete realization methods. It has great guiding significance and practicability for designing the SCM application system with great capacity data memory.