›› 2011, Vol. 24 ›› Issue (12): 106-.

• 论文 • 上一篇    下一篇

基于MPSoC的以太网接口设计与实现

李桦林,宋同晶,赵成伟   

  1. (合肥工业大学 微电子设计研究所,安徽 合肥 230009)
  • 出版日期:2011-12-15 发布日期:2011-12-16
  • 作者简介:李桦林(1986—),男,硕士研究生。研究方向:超大规模集成电路设计及验证。

Mpsoc-Based Ethernet Interface Design and Implementation

 LI Hua-Lin, SONG Tong-Jing, ZHAO Cheng-Wei   

  1. (Institute of VLSI Design,Hefei University of Technology,Hefei 230009,China)
  • Online:2011-12-15 Published:2011-12-16

摘要:

研究了以太网在多核系统中的数据通讯,设计了以太网IP核到MPSoC网络资源的硬件接口。阐述了设计中各模块的实现功能和设计方法,通过仿真和FPGA验证结果表明,以太网接口数据通讯具有实时和高吞吐率。实现了多核系统与网络数据的信息传递,硬件设计结构简单、性能稳定可靠。

关键词: 千兆以太网, MPSoC, 数据通信

Abstract:

This paper studies the Ethernet data communication in multicore systems,designs the hardware interface from the Ethernet IP core to network resources of MPSoC,and decribes the design of each module and its realization.Simulation and FPGA verification results show that the Ethernet interface has real-time data communication and high throughput efficiency.A data transmission of information between multi-core systems and the network is achieved with a simple structure and reliable performance.

Key words: gigabit ethernet;MPSoC;data communication

中图分类号: 

  • TP393.11