周学安,梁军,潘大为,马云彤.基于IEEE1394b数据光传输模块研制[J].电子测量技术,2016,39(4):113-118
基于IEEE1394b数据光传输模块研制
Design and implementation of data optical transceiver based on IEEE 1394b
  
DOI:
中文关键词:  IEEE1394b  光纤  映射  光纤通道协议
英文关键词:IEEE1394b  Fiber Channel  Map  Fiber Channel protocol
基金项目:
作者单位
周学安 哈尔滨工业大学自动化测试与控制研究所哈尔滨150001 
梁军 哈尔滨工业大学自动化测试与控制研究所哈尔滨150001 
潘大为 哈尔滨工程大学信息与通信工程学院哈尔滨150001 
马云彤 哈尔滨工业大学自动化测试与控制研究所哈尔滨150001 
AuthorInstitution
Zhou Xue′an Department of Automatic Test and Control, Harbin Institute of Technology, Harbin 150001, China 
Liang Jun Department of Automatic Test and Control, Harbin Institute of Technology, Harbin 150001, China 
Pan Dawei College of Information and Communication Engineering Harbin Engineering University, Harbin 150001, China 
Ma Yuntong Department of Automatic Test and Control, Harbin Institute of Technology, Harbin 150001, China 
摘要点击次数: 345
全文下载次数: 321
中文摘要:
      IEEE1394b是一种实时性强、可靠性高、应用广泛的高速串行总线,光传输技术具有良好的抗电磁干扰能力和传输距离长的优势,基于两者优势结合本文研制基于IEEE1394b数据光传输模块,以FPGA为核心控制器,基于IEEE1394b等时传输机制,采用片上系统构建PCI总线控制器以实现IEEE1394b链路层接口控制,并完成IEEE1394b的嵌入式系统DMA驱动开发,基于PSpice电路仿真设计IEEE1394b物理层电转光匹配电路。同时,所实现的IEEE1394b映射光纤通道协议完成IEEE1394b总线与光纤通道的互连,并解决IEEE1394b总线不能进入光纤路由器组网的网络拓扑结构局限性,本模块能够适应当前数据采集系统嵌入式、高速、长距离和高实时性需求。
英文摘要:
      IEEE1394b is a high speed serial bus, with strong real time, high reliability and wide application. Optical transmission technology has characteristics of strong anti interference ability and long distance transmission. This paper designs and implements a data optical transceiver module based on the combination of both advantages. Applying FPGA as the core controller, this module builds PCI bus controller with the technology of system on chip to achieve the control of IEEE 1394b link layer interface, realizes the DMA driver development of embedded system based on IEEE1394b’s isochronous transmission mode and achieves the conversion circuit from electricity to light of IEEE1394b physical layer utilizing circuit simulation based on PSpice. Meanwhile the implementation of the protocol mapping from IEEE1394b to fiber channel realizes the interconnection between IEEE1394b and fiber channel and also works out the limitation of IEEE1394b bus network topology. The module is able to adapt the embedded, high speed, long distance and real time demands of data acquisition systems.
查看全文  查看/发表评论  下载PDF阅读器