一种基于AD9467的数据采集系统

Data Acquisition System Based on AD9467

为了提高数据采集的速度与工作效率,在考虑到灵活性和通用性的情况下,设计了一种基于ADC+FPGA解决方案的数据采集系统。该系统利用Kintex-7系列芯片作为核心芯片,控制高速模数转换器AD9467,采集的数据通过PCIe总线传输至上位机。文中对数据采集系统的方案设计进行了阐述,对数据采集系统进行了测试,并与芯片手册进行比对,结果显示该系统可以达到数据采集系统的设计要求。

In order to improve the speed and efficiency of data acquisition,flexibility and versatility were considered,a data acquisition system based on ADC+FPGA solution was designed.The system used Kintex-7 series chip as the core chip to control the high speed analog-digital converter AD9467,and the collected data was transmitted to the upper computer through PCIe bus.In this paper,the design of the data acquisition system was described,and the data acquisition system was tested,and the chip manual was compared.The results show that the system can meet the design requirements of the data acquisition system.