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本文介绍了使用大规模集成电路 Intel 8291、8292实现 GPIB 接口的一种方案。文章详细叙述了由8291、8292组成 GPIB 接口的逻辑结构。并着重解释了具有控功能接口的逻辑设计,给出了具体的逻辑图。对于如何操纵该接口进行 GPIB 规定的动作也作了较为细致的说明。
This article describes a program that uses the large scale integrated circuit Intel 8291, 8292 GPIB interface. The article describes in detail the logical structure of the GPIB interface composed of 8291 and 8292. It also explains the logic design with control function interface and gives the concrete logic diagram. For how to manipulate the interface GPIB provisions of the action made a more detailed description.