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多微处理机的系统软件操作系统,对多微处理机结构的发展和功能起着制约作用。本文介绍一个用于JHT—129M型微控绘图机的小型专用操作系统。小型,系指在保证基本功能时将程序尽量简化和精炼,占用较少的内存容量;专用,系指用于绘图自动化这样的控制系统。文中从设计思想、系统方案、结构设计、实现方法和系统特点等方面对多微处理机操作系统进行了阐述和讨论,并对多微系统绘图软件的进一步充实和完善提出了一些看法。
Multiprocessor system software operating system, the development and function of multi-microprocessor architecture plays a restraining role. This article describes a small dedicated operating system for the JHT-129M micro-plotter. Small, refers to the process to ensure that the basic functions as much as possible to simplify and refining, less memory consumption; Dedicated, refers to the control system for drawing automation. This paper elaborates and discusses the multi-microprocessor operating system from the aspects of design idea, system plan, structure design, implementation method and system characteristic, and puts forward some opinions on the further enrichment and perfection of multi-micro system drawing software.