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提出了基于Xilinx公司Virtex-5系列FPGA中RocketIO GTP收发器设计的一个高速串行传输实现方案,详细阐述了硬件设计要点和软件实现概要,系统实测表明,该方案能在某信号处理系统两个板卡之间稳定地进行1.6 Gb/s的数据传输,误码率优于10e-12,传输距离大于1米。
A high-speed serial transmission scheme based on the RocketIO GTP transceiver design in Xilinx Virtex-5 series FPGAs is presented. The key points of hardware design and software implementation are expatiated in detail. The measurement results show that this scheme can be implemented in two signal processing systems Stable 1.6 Gb / s data transfer between boards, bit error rate better than 10e-12, the transmission distance of more than 1 meter.