基于CPCI-WB总线的多波段红外图像实时传输技术  

Multichannel IR Image Real-time Transmission Technology Based on CPCI-WB Bus

作　　者：徐江丰[1] 张涌[1] 汤心溢[1] 王世勇[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《半导体光电》2006年第5期649-652,共4页Semiconductor Optoelectronics

摘　　要：探讨了一种多波段红外图像实时传输系统的原理、结构和实现等关键技术。针对红外成像探测系统的应用要求,基于CPCI和WB(wishbone)片上总线技术,提出了一种新的红外图像实时传输方法,并在VirtexⅡFPGA上得到了实现。该方法解决了系统调试和应用中多波段红外图像高速传输、实时显示与处理的问题。实验表明,该系统工作可靠,应用方便,满足了总体指标要求。The principle, architecture and implementation technologies of a multichannel infrared image real-time transmission system have been discussed. Aiming at the application requirement of infrared imaging detecting system, a new method for infrared image real-time transmission has been proposed based on CPCI and wishbone bus（WB）, which is realized on the Virtex Ⅱ FPGA. Some problems about system debugging and application, including the highspeed transmission of multichannel infrared image, real-time display and processing, are solved. The experimental results show that the system can work easily and reliably, and attain to the demand of high performance system.

关 键 词：CPCI WB(wishbone) 多波段 红外图像 实时传输 

分 类 号：TN219[电子电信—物理电子学]