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1 research outputs found
基于FPGA和ARM架构的OTDR方案
Author
朱小龙
温长青
郭峰
阮志光
Publication venue
《光通信研究》编辑部
Publication date
01/01/2012
Field of study
No full text
为开发实用便携的嵌入式OTDR(光时域反射仪),文章提出了一种采用FPGA(现场可编程门阵列)进行数据采集和累加平均等简单处理、ARM(精简指令集处理器)进行人机交互和数据分析的设计方案。介绍了该系统的工作原理、硬件设计和软件设计,并对其中FPGA程序进行了重点阐述。实验结果表明,此设计方案融合了两种芯片的特性和优势,系统性能获得了较大提升
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