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本文阐述了微计算机应用于纵横制城市自动电话交换机中进行管理的设计原理,较详细介绍了系统的硬件接口,软件设计的编程流图。对解决纵横制电话交换机的管理问题开辟了一条新的途径。
This article describes the design principle of micro-computer used in automatic telephone switchboard in vertical and horizontal city, and introduces the hardware interface of the system and the programming flow chart of software design in detail. It opens up a new way to solve the management problem of crossbar telephone exchange.