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GPIB是国际上广泛采用的自动测试系统的“通用接口母线”,在智能测试、智能控制,组成实时数据采集及控制微机网络方面起着重要的作用。本文介绍一个可编程控制接口装置的硬件设计,以及在此基础上配置GPIB软接口的设计方法。本装置的成功实现,将为各种型号的微机系统,以GPIB为通用母线,提供通用的控制接口,并进而构成GPIB自动测试及控制系统。
GPIB is a universal interface bus that is widely used in the world for automatic test system. It plays an important role in intelligent test, intelligent control, real-time data acquisition and control of microcomputer network. This article describes the hardware design of a programmable control interface device and how to configure the GPIB soft interface based on it. The successful implementation of this device, for various types of microcomputer systems, to GPIB as a common bus, providing a common control interface, and thus constitute the GPIB automatic test and control system.