摘要
多通道高速并行工作、实时数据预处理是数据采集系统的一个发展方向。通过对多通道高速并行预处理数据采集模板PHD-2000的具体设计,介绍了它的功能、特点、总体设计方案、工作原理及相关问题。
The multi-channel high-speed parallel data acquisition technology with real-time data preprocessing is the development trend of the data acquisition system. A high-speedmulti-channel parallel preprocessing data acquisition module—PHD-2000 is descrihed, its principle, design solutionovrview, function, features and other related problems arediscussed.
出处
《测控技术》
CSCD
1999年第6期31-33,共3页
Measurement & Control Technology
关键词
数据采集
数字信号处理器
数据预处理
并行处理
data acquisition, digital signal processor(DSP), data preprocessing, programmable logical device(PLD),synchronically trigger