光纤适配卡数据总线的研究与实现  

Research and implementation of data bus in fiber channel adapter card

作　　者：缪露鹏[1] 涂晓东[1] 张新颖[1] 

机构地区：[1]电子科技大学通信与信息工程学院,成都611731

出　　处：《光通信技术》2011年第1期8-10,共3页Optical Communication Technology

摘　　要：在光纤通道网络中,用户与服务器之间的数据通信量越来越大,对光纤适配卡的性能要求越来越高。目前光纤适配卡的传输速率瓶颈在于数据总线的性能。设计了一种基于PCI-Express 1x总线技术、传输速率达到200Mb/s的数据总线接口。对设计进行功能仿真,测试了其逻辑功能,验证了数据总线的功能。In the Fibre Channel network,the data traffic between the server and the users is increasing,so the performance of the fiber adapter cards have become increasingly demanding.Currently the data bus transfer rate of Fibre Channel adapter card is the performance bottleneck.The author design a bus interface based PCI-Express 1x technology with transfer rate 120MB / s data.Functional simulation of design,testing its logic functions,verify the design functions.

关 键 词：光纤HBA卡 FPGA PCIExpress总线 

分 类 号：TN929.11[电子电信—通信与信息系统]