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Design of FPGA based DAQ card using PCI express protocol

机译:基于PCI Express协议的基于FPGA的DAQ卡设计

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Most of the currently available PC based data acquisition systems are based on discrete components and therefore these are burdensome and costly. System-on-chip technology, like FPGA, has not only reduced the size of such systems, but also, it has improved the efficiency in processing speed and energy consumption. In this paper FPGA based DAQ card supported with PCI express (the fastest communication protocol for desktop PC) is being presented. Although there are many companies like National Instruments, Ballard etc. which provide DAQ systems with these features but they are too costly to be afforded by local industry. The DAQ card being presented in this paper is a cheaper solution to industrial problems of process monitoring, controlling, and fastest data logging.
机译:当前大多数可用的基于PC的数据采集系统都是基于分立组件的,因此它们既繁琐又昂贵。像FPGA一样的片上系统技术不仅减小了此类系统的尺寸,而且还提高了处理速度和能耗的效率。本文提出了一种基于FPGA的DAQ卡,该卡支持PCI Express(台式PC的最快通信协议)。尽管有许多公司,例如National Instruments,Ballard等,都提供具有这些功能的DAQ系统,但它们的成本太高,无法由当地工业提供。本文介绍的DAQ卡是一种较便宜的解决方案,用于处理过程监控,控制和最快的数据记录的工业问题。

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