摘要
拉力试验机的测量部分要求采集的数据精度高,模/数转换速度快,针对这一要求,介绍了一种用于数据采集的芯片CS5530_F1。通过分析它的性能特点,设计了CS5530_F1在数据采集中的硬件电路,重点研究了用CS5530_F1采集数据的编程方法。实验证明,CS5530_F1采集的数据精度高,速度快,效果好。这里采用24位的数据采集芯片,大大提高了数据精度和转换速度。
The collected data must be accurate, and analog to digital converts quickly, according to the measurement of pulling force test machine,it is recommended for data acquisition chip of CS5530_F1. After analysing its functions, the hardware circuit of data acquisition is designed,the program is highly researched. It is proved that the data is accurate, quick, and very good. Using a 24 bits data acquisition chip,the accuracy and convertion speed are sthengthened.
出处
《现代电子技术》
2010年第6期189-191,共3页
Modern Electronics Technique
