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本文介绍PC-1500袖珍计算机与外部设备接口连接器PIA的接口方法,给出连接电路和PIA的初始化程序,为PC-1500机用户开发数据采集与过程控制方面的应用提供了途径。
This paper introduces the method of interface between PC-1500 pocket PC and external device interface connector PIA, and gives the initialization program of connection circuit and PIA. It provides a way for PC-1500 user to develop the application of data acquisition and process control.