基于FPGA的数据采集系统的设计

Design of data acquisition system based on FPGA

介绍基于FPGA的高速数据采集系统,设计采用Altera公司的FPGA芯片结合AD7787芯片及USB模块芯片。设计系统具有采集速率快、便携性好、功耗小等特点,对基于FPGA数据采集技术的推广具有现实意义。

The high-speed data acquisition system based on FPGA is introduced in this paper. The system is designed by using FPGA chip produced by Altera company combining with AD7787 and USB module. This system owned advantages of high-speed data acquisition, outstanding portability and low power consumption. At the same time, for popularizing the technology of data acquistion based on FPGA, the design has practical significance.