NoC千兆以太网资源节点设计  

Gigabit Ethernet Resources Node Design for NoC

作　　者：许川佩[1] 赵江伟 王建喜[1] XU Chuanpei ,ZHAO Jiangwei, WANG Jianxi(Guangxi Key Laboratory of Automatic Detection Technology and Instrument, School of Electronic Engineering and Automatic, Gulin University of Electronic Technology, Guilin Guangxi 541004, Chin)

机构地区：[1]桂林电子科技大学电子工程与自动化学院广西自动检测技术与仪器重点实验室,广西桂林541004

出　　处：《电子器件》2017年第5期1272-1277,共6页Chinese Journal of Electron Devices

基　　金：广西自动检测技术与仪器重点实验室项目(YQ16104)

摘　　要：针对NoC和PC机之间通信速率低的问题,设计了一个千兆级的网络通信资源节点,该资源节点主要包括UDP数据组包、UDP数据解包、三速以太网控制器和资源网络接口等模块。以典型的2D Mesh结构NoC系统作为测试对象,实验结果表明,本文设计的资源节点能够实现最高1.02 Gbit/s、平均995.4 Mbit/s的数据传输速率,在基于NoC的高速数据传输领域具有一定的实用价值。A peta-scale network communication resource node has been designed in order to deal with the problem of low communicate rate between NoC and PC. This resource node mainly consists of the UDP data packets,the UDP data unpack,the Three-Speed Ethernet Controller and the resource network interface modules. The experiment which takes the typical 2 D Mesh NoC as the test object shows that the proposed resource node can provide a maximum data transfer rate of 1. 02 Gbit/s,and the average rate of data transmission is up to 995. 4 Mbit/s. Thereby,it shows a certain practical value in the high speed data transmission field based on the NoC.

关 键 词：NOC 资源节点 IP核 UDP 数据传输 

分 类 号：TN492[电子电信—微电子学与固体电子学]