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采用FPGA作为高速串行光纤图像传输系统的核心,利用Rocket IO串行传输技术,根据自定义的光纤图像传输协议,搭建了检测平台;在EDK开发工具下,通过对FPGA进行SOPC设计,实现检测平台的软件设计,并实时输出检测结果。阐述了检测平台的系统总体设计思想,对检测平台的硬件设计、软件设计、SOPC设计、高速串行光纤图像传输技术进行了详细说明,并对自定义的光纤图像传输协议、检测实验等进行介绍。经过实验测试结果表明,检测平台工作在3.125Gb/s的串行传输速率上,平台运行稳定、可靠;利用该检测平台,实现了图像经过板件间高速串行传输的检测、经过系统级间串行传输的检测,以及经过多个串行传输系统后的检测,达到了检测的目的。
Using FPGA as the core of high-speed serial optical fiber image transmission system, using Rocket IO serial transmission technology, according to the custom optical image transmission protocol, set up a detection platform; under the EDK development tools, through the SOPC FPGA design to achieve detection Platform software design, and real-time output test results. The overall design concept of the testing platform is expounded. The hardware design, software design, SOPC design and high-speed serial optical fiber image transmission technology of the testing platform are described in detail. The customized optical fiber image transmission protocols and testing experiments are also introduced . The experimental results show that the detection platform works at the serial transmission rate of 3.125Gb / s, the platform runs stably and reliably. By using this detection platform, the image can be detected by high speed serial transmission between the plates. After the system level Serial transmission detection, and after a number of serial transmission system after the test, to achieve the purpose of testing.