摘要
本设计采用SOPC技术设计一个八端口10M/100M白适应以太网交换机。在文中阐述了系统平台的硬件设计及主要单元模块的功能,并对FPGA内部程序设计的主要思想和数据流程作了较详细介绍。测试结果表明该交换机达到了性能要求。设计中采用了高性能以太网交换机芯片和控制芯片,具有很高的的可靠性和实时性,能满足接入层交换机的要求并能在恶劣环境中长期、稳定的工作。
This thesis mainly discussions the design and implement of a 10M/100M auto- adaptive switch with 8-portbased on SOPC(system on programmed chip)technology.this paper explained the design of hardware and main module of the system,and introduce the main idea and data processing program within FPGA.The test result inducates that the switch has reached the line rate performance,The switch have highly reliability and stability and it fully meet the demand of industry.
出处
《电子技术（上海）》
2008年第4期26-28,共3页
Electronic Technology
关键词
以太网
接口
SOPC
Ethernet
interface
system on programmed chip
