Chinese Journal of Network and Information Security ›› 2020, Vol. 6 ›› Issue (5): 139-147.doi: 10.11959/j.issn.2096-109x.2020065

• Papers • Previous Articles     Next Articles

Architecture design of multi-protocol controller based on software definition

Yunfei XIA1,Li ZHANG2(),Kun YANG1,Peijie LI2,Liming XU1   

  1. 1 Information Technology Innovation Center of Tianjin Binhai New Area,Tianjin 300457,China
    2 China National Digital Switching System Engineering &Technological R&D Center,Zhengzhou 450002,China
  • Revised:2020-03-19 Online:2020-10-15 Published:2020-10-19
  • Supported by:
    The National Science and Technology Major Project(2016ZX01012101)


In order to fulfill the requirement of high-performance computing system for software definition interconnected communication,a kind of multi-protocol controller architecture was designed.The architecture supported a variety of protocol specifications and software-defining heterogeneous architecture.The interconnections of Fiber Channel,Ethernet and SRIO were realized by embedding programmable hardware circuits.The work mode of multi-protocol controllers was managed by software definition,which meet the heterogeneous requirements of system applications.The multi-protocol controller of the thesis has been realized in the 40 nm process,that the measurements show that the performance and function satisfy the standard of the three protocols.

Key words: multi-protocol compatibility, software define, reorganized circuit, Fiber Channel, Ethernet, SRIO

CLC Number: 

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