基于Aurora的MAC层帧结构的设计与实现
首发时间:2009-09-25
摘要:本文的主要目的是提出了一种在特定链路误比特率下MAC层帧结构的设计和实现方法。在MAC帧的设计过程中,通过Matlab仿真确定了帧长度,并对MAC帧中的各字段进行分析讨论;而MAC帧的具体实现是以Xilinx公司的FPGA芯片XC5VFX70T为基础,结合Xilinx Aurora链路层协议来实现的,并使用在线逻辑分析仪Chipscope对FPGA内部信号进行观测和验证。
关键词: Aurora协议 MAC帧 FPGA Xilinx
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Design and Implementation of MAC Frame Based on Aurora Protocol
Abstract:This thesis mainly focus on a design and implementation method of MAC frame in the specific bit error rate condition, which is based on Aurora protocol provided by Xilinx company. In the process of MAC frame design, we confirm the frame length via Matlab simulation, and analyze all the fields of the MAC frame. Then, we implement the MAC frame by Xilinx FPGA chip XC5VFX70T, and use the online logical analyzer to verify the correctness of the inner signals.
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