As a general module,1553B multiplex transmission data bus interface module has been extensively used in air⁃borne equipments made in China. On studying theoretical basis of 1553B bus interface modules testing technology,test equip⁃ment design and implementation of multi⁃block1553B bus interface module are researched. It provides a technical foundation for 1553B bus interface module testing.%1553B多路传输数据总线接口模块作为一种通用模块在我国自行研制的机载设备上大量使用，在研究1553B总线接口模块测试技术的理论基础上，主要研究多块1553B总线接口模块的测试设备的设计与实现，为1553B总线接口模块的测试提供技术基础。
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