基于PCI的AFDX端系统模块的设计与实现

Design and Implementation of AFDX End-System Protocol Chip Based on PCI

航空全双工交换式以太网(AFDX)具有高速、确定性和双余度等特点,是下一代航空总线的最佳选择。文章给出了一种基于PCI总线AFDX端系统模块的实现方法,利用FPGA实现了AFDX协议芯片,测试表明,本AFDX模块实现方法合理、工作可靠。

Aviation full-duplex switched Ethernet （AFDX） features high-speed, certainty, and dual-redundancy. It is the best choice for the next generation of airborne bus. This paper gives a method to implement AFDX end system module based on PCI bus, which uses FPGA to implement the AFDX protocol chip. The test shows that the method is rational in design and has a high reliability.