摘要
文章提出并设计了一种网络性能测试仪的FPGA实现方案。主要内容包括总体设计目标及模块划分，着重介绍了MAC控制模块、协议解析模块、速率控制模块及流量产生模块的实现，最后对各模块进行行为仿真验证。仿真结果表明，该方案各模块信号逻辑功能达到预期设计要求，具有良好的实用性。
This paper puts forward a scheme for network performance testing device based on FPGA. The main content of the paper includes the main design purpose and sub-modules, with the emphasis on sub-modules, such as MAC control, protocol encapsulation and decapsulate, rate control and traffic generation. Finally, the behavior simulation of these modules is made, with the simulation results showing that the signal logic functions of each module can achieve the expected design requirements and are practical.
出处
《电光系统》
2011年第1期14-17,共4页
Electronic and Electro-optical Systems
