半导体光电, 2012, 33 (2): 283, 网络出版: 2012-05-22
基于FPGA的高速串行光纤图像传输检测平台
FPGAbased Detection Platform for Optical Fiber Image Transmission
高速串行 光纤图像传输 图像传输协议 highspeed serial transmission image transmission by optical fiber image transmission protocol rocket IO Rocket IO SOPC SOPC
摘要
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。
Abstract
Applying FPGA as the core of image transmission system, according to a custom image transmission protocol and using Rocket IO serial transmission technologies, a detection platform for opticalfiber image transmission system is built. Based on the EDK development tool, SOPC design on a FPGA is accomplished. The detection results can be output in real time. The overall design, the hardware and software design, SOPC design, and highspeed serial transmission technology are described in detail. Experimental results show that the detecting platform is stable and reliable when working on a rate up to 3.125Gb/s and using this platform, image highspeed serial transmission through boards is accomplished.
孙科林, 周维超, 吴钦章. 基于FPGA的高速串行光纤图像传输检测平台[J]. 半导体光电, 2012, 33(2): 283. SUN Kelin, ZHOU Weichao, WU Qinzhang. FPGAbased Detection Platform for Optical Fiber Image Transmission[J]. Semiconductor Optoelectronics, 2012, 33(2): 283.