concentration line

WT5”BZ]This paper discusses a kind of common bus multi microcomputer system that consists of 8096/8051 single chip microcomputer module、common shared memory and I/O、interface of bus and arbitrator.

:讨论了公共总线多单片机系统 ,该系统由 80 96 / 80 5 1单片机主模块、共享存储器、共享 I/ O、总线接口及仲裁器构成 。

Described in this paper is a control scheme of adding PABX modules with the use of common bus, common memory and multimodules taking common bus polling in turn to get communication among PABX modules CPUs.

本文概述了一种利用公共总线，公共存储器，环路控制模块间轮循占用公共总线，进行多模块计算机间通讯的控制方案。