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本文介绍一种IBM PC/XT和多8031单片机所组成的串行通讯系统,文中给出了该系统的硬件结构以及多机通讯软件的设计。
This paper introduces a serial communication system consisting of IBM PC / XT and multi-8031 MCU. The hardware structure of the system and the design of multi-machine communication software are given in this paper.