摘要
以Cypress公司的USB2 .0控制器芯片CY7C6 80 13为核心,采用Philips的视频A/ D转换芯片SAA7111将CCD采集的模拟图像信号转换为数字信号,设计了一个基于USB2 .0接口的图像采集与传输系统,并介绍了其固件(Firm ware)和U SB设备驱动的开发。
The system of image collecting and transmission is developed on the basis of Cypress Corporation's high-speed USB peripheral controller, CY7C68013.Analog image signal collected by CCD is converted to digital signal through an A/D converter, SAA7111.In addition, firmware and USB device drive are also introduced.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2004年第z3期521-524,共4页
Chinese Journal of Scientific Instrument
基金
上海市高等学校青年科学基金项目(03GQ23)
