摘要
为满足现代工业发展对系统设备集成化、网络化的需求,文中探讨了基于SOPC的千兆以太网实现方法。采用Altera公司的CycloneIII系列FPGA作为平台,在其中搭建了NiosII软核处理器。并利用Altera提供的三速以太网的IP核,实现了千兆网的MAC层控制器。同时通过UDP协议实现了数据的传输。
The implementation of gigabit Ethernet based on SOPC is discusses for system integration and networking of modern industry. CycloneIII series of FPGA provided by Altera is used as the platform, on which the NiosII processor system is built. The triple speed Ethernet megacore provided by Altera is adopted to implement the gigabit network MAC layer. Finally, the transmission of data with UDP protocol is realized.
出处
《电子科技》
2014年第7期26-29,共4页
Electronic Science and Technology
