【摘要】 弹性分组环(ResilientPacketRing)桥接芯片是弹性分组环技术在光通信领域得以运用的关键芯片,MAC地址处理是桥接芯片的一个必备的功能。分析了RPR中适用的HASH算法,介绍了MAC处理单元在FPGA中实现方法,并给出了仿真验证结果。更多还原

【Abstract】 RPR Bridge Integrated Circuit(IC) is the key component based on which Resilient Packet Ring tech-nology can be used on optical communication network. MAC address processing function is the absolutely ne-cessary function of Bridge IC.In this paper, the HASH arithmetic used in RPR is analyzed, a method that im-plements MAC address processing unit on FPGA is introduced, and the simulation and verification results are given.更多还原