实验科学与技术2012，Vol.10Issue(2)：58-59,67,3.
基于DSP数据采集系统在实验教学中的应用
Application of Data Acquisition System Based on DSP in Experiment Teaching
王晓娜 1张学鹏 1王彦霞1
作者信息
- 1. 大连理工大学物理与光电工程学院,辽宁大连116024
- 折叠
摘要
Abstract
This paper introduces a physical experiment system about data acquisition,the DSP chip TMS320F2812 and the six channel 16 bit transition chip AD7656 are core chips in this system.This paper introduces the hardware circuit and software program between TMS320F2812 and AD7656.The collection of the data is stored to the internal storage and disposed by fast Fourier transform.This system is suitable for the physics experiment teaching and helpful to improve students＇ practice ability so that it can make students have more intuitive understanding and learning about data acquisition and signal processing.关键词
数据采集/AD7656芯片/TMS320F2812芯片/实验教学Key words
aata acquisition/AD7656chip/TMS320F2812chip/experiment teaching分类
社会科学引用本文复制引用
王晓娜,张学鹏,王彦霞..基于DSP数据采集系统在实验教学中的应用[J].实验科学与技术,2012,10(2):58-59,67,3.
