MIPS中通信软件的设计

Designing the Communication Software of MIPS

本文介绍了ＭＩＰＳ中通信软件的设计方法。文章在分析Ｍｏｎａｒｃｈ与微机系统的通信接口基础上，提出了用中断的方法实现ＭＩＰＳ中的数据后台传送处理，并通过扩充ＤＯＳ的１３Ｈ号中断处理程序，有效地解决了传输过程中数据丢失问题。文章最后给出了通信程序的工作流程。

This paper introduces the method of designing the communication software in the Monarch Information Processing System. The paper puts forward a way of interruption to transfer data backgroundly in the MIPS, and solves effectively the data missing problem in transfering data process by extending the function of 13H interrupt vector in DOS. Finally, the flow diagram of the communication software is given.