Synchronous Parallel High-Performance Data Acquisition System

被引：1
|
作者：
Ulbricht, M. [1 ]
Wagner, J. [1 ]
机构：
[1] HfT Leipzig, D-04277 Leipzig, Germany
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2014年 / 57卷 / 03期
关键词：
22;
D O I：
10.1134/S0020441214030117
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper reports a parallel data acquisition system for the synchronous capturing of a large number of low frequency signals. The system is scalable from 48 to 386 separate 16 bit analog to digital converters without any analog multiplexing. The synchronization is done using programmable logic, and works with several speeds up to 80 kS/s. Therefore, we are able to simultaneously measure in real time and send the data to a PC using USB-2.0. The system is currently used, but is not limited, to measure neuronal signals.
引用
收藏
页码：255 / 261
页数：7
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