1553B-ARINC429总线转换器设计

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在航空电子系统中,经常需要对1553B总线和ARINC429总线进行双向数据转换以适应不同电子设备的接口要求。由于两种总线标准传输协议差别较大,传输速率不匹配,因此总线转换器不但要在物理层和链路层上完成数据转换,还需要完成数据重组、缓冲管理和流量控制等功能。本文介绍了一种用于飞机与所挂载导弹之间1553B/ARINC429总线双向转换器的软硬件设计。
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