基于VXI-GPIB总线的自动测试系统设计与实现

Design and Implementation of Automatic Test System Based on VXI-GPIB Bus

VXI总线接口结构紧凑、标准开放、数据吞吐能力强、模块可重复使用,GPIB标准总线作为一种成熟完善的标准仪器总线,在高频、微波频段的自动化测量领域是一种不可缺少的仪器总线技术。GPIB标准总线与VXI总线在系统应用中,无论在软件还是硬件,都有着天然的兼容性和互补性。实践证明基于VXI-GPIB总线开发的自动测试系统(ATS)能够满足用户使用要求。

VXI bus interface is possessed of compact structure, open standards, strong Data throughput capacity, reusable modules, GPIB bus standard as a kind of mature and perfect standard instrument bus, in the field of automatic measurement of high frequency and microwave frequency measurement is an indispensable instrument bus technology. GPIB bus standard and VXI bus in the system application, either in software or hardware, have a natural compatibility and complementarity. Practice shows that the Automatic Test System （ATS） based on VXI - GPIB bus satisfies the reauirement nf users_