基于PCI及DDR的光纤接口CCD图像采集卡设计  

Design of Fiber Interface Card for Gathering CCD Images Based on PCI and DDR

作　　者：刘昌举[1] 何剑[1] 戴基智[1] 龙再川[2] 王勇[1] 李应辉[2] 

机构地区：[1]电子科技大学光电信息学院,四川成都610054 [2]重庆光电技术研究所,重庆400060

出　　处：《半导体光电》2007年第2期268-272,共5页Semiconductor Optoelectronics

摘　　要：综合PCI、DDR、FPGA、光纤等技术,设计了一款远程高速CCD图像采集卡。采集卡用光纤传输信号,并使用DDR SDRAM作为数据缓存,采用EP2C35F484C8芯片实现采集卡的逻辑控制以及DDR的控制器,采用PCI9054桥接芯片实现PCI接口。以Numega公司的DriverWorks作为开发工具开发了基于Windows下的WDM模型的系统驱动程序,用VC6.0开发了基于Windows平台的可视化应用程序。A card for gathering CCD images remotely based on PCI DDR FPGA and FIBER technology is designed. Fiber is used as the signal transmitting method, DDR SDRAM is used as the data buffer and EP2C35F484C8 is used for implementing the system logic control and as the DDR controller in the gathering system. The system driver is developed based on the WDM model of Windows using the DriverWorks of Numega company. The system application programme is developed using VC6.0.

关 键 词：PCI DDR CCD 图像采集 驱动程序 

分 类 号：TN911.73[电子电信—通信与信息系统]