8098的串行通信初探

On Serial Communication between the 8098 Chip Microprocessor and the Microcomputer

本文介绍一种８０９８单片机与微机间的通信协议和方法。这种方法特别适合于数据量较大的场合。其最大的优点是作为上位机的微机可以随时对作为下位机单片机的任何存储单元进行操作，便于通信出错时的检查和保证通信的正确，这种通信方式的基本思想也适于在类似的多机系统。

This paper describes a way to establish a communication agreement between the 8098 chip microprocessor and the microcomputer, which is suitable for the processing of a large amount of data. The microcomputer used as the up set can take hold of any stored data in the microprocessor used as the down set, find out mistakes in communication and ensure correct communication.