The Research And Implementation Of Fibre Channel's Core Technology

The degree of modern avionics's integration continuously improved, aim at demand of the new generation avionics system integration in resource sharing, dependability and real time needs, made a strong request for the establishment of a unified network system Implementation of system's information, resources, capabilities, real-time.With the advantages of real-time, high reliability, high bandwidth, high-cost, Fibre Channel technology stand out from a variety of interconnect bus, to be the inevitable choice for the development of advanced integrated avionics system interconnect.Fibre Channel technology is an Interconnect advanced by American National Standards Committee (ANSI) after integrated Computer access and data network concept, different from the traditional channel and network structure. This article describe Fibre Channel conducted a comprehensive firstly, then analysis the Fibre Channel core technology in-depth, especially for FC-2 layer of the resolution, FC-2 layer of Fibre Channel technology is important and difficult. Based on the protocol analysis, and analysis of the design difficulties of protocol chip, advanced design framework of Fibre Channel Protocol Chip with the G-bit transmission capacity, take chip hardware and software co-design methodology as the guide, combining all stages of project progress, according to hardware and software co-design process of Protocol Chip, made a detailed exposition of the key part of the design, made the hardware and software co-verification of Fibre Channel protocol chip at last, to discovery flaws and deficiencies of the design early, ensure the accuracy and reliability of the design.