基于FPGA的高速光纤传输卡  

High Speed Fiber-optic Transmission Card Based on FPGA

作　　者：朱琛 崔镭 邵春伟 王小龙 ZHU Chen;CUI Lei;SHAO Chunwei;WANG Xiaolong(China Electronics Technology Group Corporation No.5" Research Institute, Wuxi 214072, China)

机构地区：[1]中国电子科技集团公司第五十八研究所,江苏无锡214072

出　　处：《电子与封装》2018年第3期22-25,共4页Electronics & Packaging

摘　　要：为了更快速、便捷地获取雷达系统工程的后端数据,设计实现了一种基于FPGA的高速光纤传输卡。该传输板卡以XC7K325T为主控器,分别实现PCI Express传输和光纤传输。在Linux系统上,设计PCI Express驱动和上位机软件,利用上位机对传输数据进行实时监测。结果表明,该光纤传输卡传输性能良好,传输速率达到4 Gb/s,无丢包现象。In order to get the radar data collected from the back end more quickly and conveniently,a high-speed fiber-optic transmission card based on FPGA is designed and implemented in this paper.The FPGA transmission card uses XC7K325T as the host controller,and the collected data is transformed via PCI Express and optical fiber.The PCI Express drive and the upper monitor for monitoring the data in real-time are designed on a Linux system.The results show that the performance of the transmission card is good,without losing the packet.The transmission rate is up to4Gbit/s.

关 键 词：FPGA PCIEXPRESS 光纤传输 

分 类 号：TN402[电子电信—微电子学与固体电子学]