【作者】 刘倩；

【导师】 柴常春； 黄韬；

【作者基本信息】 西安电子科技大学 ， 集成电路工程， 2013， 硕士

【摘要】 光纤通道（Fibre Channel）是目前国内外首选的航电网络总线，我国也正在研发相关的FC-AE总线产品，用于新一代机载航电系统。然而，由于缺乏自主的测试方法和测试平台，所以依然要依赖国外的测试机构对FC协议总线产品进行测试，这严重影响了相关产品的研发进度，因此深入分析和研究航空电子环境下的光纤通道协议（FC-AE协议），得到具有自主知识产权的测试方法，已经刻不容缓。本文对光纤通道FC协议进行了深入地分析和研究，总结归纳了该协议的测试方法；使用基于FC协议接口芯片的FC仿真测试卡，设计并实现了支持点对点拓扑结构和交换网络拓扑结构的测试模块，搭建仿真测试平台，设计测试软件，初步对部分功能测试和性能测试的方法进行了验证。文中对光纤通道FC协议的测试需求进行分析和归纳总结，从物理层光信号测试、物理层电信号测试、网络层功能测试和网络层性能测试这四个方面分析和研究测试需求和测试方法；在网络层的实现上利用模块化的设计思想，分别设计了硬件初始化、注册注销、数据分帧重组、流量控制块和差错处理等功能模块，并采用故障注入的方式，模拟了数据帧的SOF、帧头、负载、CRC、EOF等的错误，仿真了FC-AE总线通信过程中的瞬时故障、间歇故障和永久性故障，实现了对光纤通道协议一致性测试。更多还原

【Abstract】 Fibre Channel Avionics Environment (FC-AE) is the preferred network bus innewest Avionics System at home and abroad.Many bus products on Fibre ChannelAvionics Environment are also under development in order to upgrade the newgeneration of airborne avionics system in our country.However,due to a lack of self-testmethod and test platform,it still have to rely on foreign testing agency to test theproducts,which seriously affected the progress of the product development.So,it isurgently need to depth research the FC-AE protocol,and draw up testing method withindependent intellectual property rights.The test methods have been summarized and concluded in the process of analysisand realization of the FC-AE protocol.The thesis designs and implements the testing ofthe FC-AE protocol to support point-to-point topology and fabric topology based on theFC-AE simulation test card of FC protocol interface chip.The thesis verifys the testmethods of part of functions and performance after building the simulation test platformand designing the test software.The thesis analyzes and summarizes the test requirements and has an in-depthresearch on the test methods of the optical signal testing of the physical layer,theelectrical signal testing of the physical layer,the functional testing of the network layerand the performance testing of the network layer.it uses the modular design concept onthe implementation of the network layer,and designes the function modules such as thehardware initialization,login and logout,the frame segmentation and reassembly,theflow control management and the error detection and recovery.It simulates the errors ofthe data frame on SOF,Frame_Header,Data_Field,CRC and EOF by using the faultinjection,and achieves transient faults, intermittent faults and permanent faults in thecommunication process of the FC-AE bus to realize the conformance testing of theFC-AE protocol.更多还原