基于ARM处理器的高速高精度数据采集系统设计
A Design of High-speed and High-accuracy Data Acquisition System Based on ARM Processor
摘要
本文介绍了一种基于ARM7处理器的高速、高精度、多通道数据采集系统的设计和实现,首先对模拟信号调理电路设计进行了讨论,其次介绍了基于ARM处理器S3C44B0X和模数转换芯片AD7663的接口电路,并分析了数据采集部分的程序代码,最后提出了关于高精度数据采集系统PCB设计的一些经验和观点。
Abstract
This paper introduces the design and implement of a high-speed,high-accuracy,muhiple-channel data acquisition system based on ARM7 technology. Analog signal conditioning circuit was discussed at first. Then introduced the interface circuit between the ARM
关键词
ARM/S3C44B0X/AD7663/数据采集/信号调理Key words
ARM/S3C44BOX/AD7663/Data Acquisition/Signal Conditioning引用本文复制引用
出版年
2011
NETL
NSTL
万方数据