Title :
A design of high-speed image acquisition card based on PCI EXPRESS
Author :
Chen, LiJie ; Zhou, WeiCao ; Wu, QingZhang
Author_Institution :
Inst. of Opt. & Electron., Chinese Acad. of Sci., Chengdu, China
Abstract :
This paper presents a design of a kind of high speed image acquisition card based on PCI Express bus. The program uses FPGA to decode Cameralink image data, using on-chip resources to achieve the FIFO and off-chip SDRAM control logic, making a high-speed connection with the host pc through the PEX8311 based on PCI EXPRESS bus. After testing, the speed is satisfying the needs of high- speed raw image acquisition.
Keywords :
data acquisition; field buses; field programmable gate arrays; image processing; microprocessor chips; Cameralink image data; PCI Express bus; field programmable gate array; image acquisition card; on-chip resources; peripheral component interface; Bandwidth; SDRAM; Wavelength division multiplexing; FPGA; PCI EXPRESS; image acquisition;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620696
