数字技术与应用Issue(7)：40-41,2.
基于FPGA和USB2.0的光电探测系统研究
摘要
Abstract
Since the free space optical communication has drawn people's extensive attention, the requirement of detecting the photoelectric signal and according data processing in industries and research areas has become increasingly strict. In this paper, for the purpose of achieving a high precision photoelectric data acquisition system design, author proposed that employing the FPGA chip EP2C5Q208C8 as master chip, cooperating TLC5510 to proceed multichannel synchronous A/D conversion in order to accomplish date col ection of the photoelectric signal. Through software and hardware programming, this system is able to effectively gather 8-channel, 8-bit photoelectric signal and consequently complete display function of the photoelectric signal detection and data col ection through FPGA computing and USB 2.0 communication.关键词
光电探测器/USB2.0/数据采集/FPGAKey words
detector/USB2.0/data acquisition/and FPGA分类
信息技术与安全科学引用本文复制引用
王育华,段亚军..基于FPGA和USB2.0的光电探测系统研究[J].数字技术与应用,2014,(7):40-41,2.基金项目
陕西省大学生创新创业项目(编号:1392)资助课题。 （编号:1392）
