基于FPGA+DSP的数据采集与实时处理系统的设计

Design of a data acquisition and real-time processing system based on FPGA and DSP

针对数据采集系统的大数据量处理要求,以及系统的实时性问题,提出了一种克服各自劣势,FPGA和DSP相结合的实时数据采集和处理系统。阐述了系统的工作原理及各功能模块的构成,该系统由FPGA模块、DSP模块、采集模块、数据传输模块、电源模块组成,通过对此系统的调试分析,实现了数据的实时采集与处理。该数据采集和处理系统结构灵活、控制简单、可靠性高,具有较大的实用价值。

Arming at the requirements of data acquisition system for large amount of data processing and real-time problems of the systems, a new real-time data acquisition and processing system is designed combined with FPGA and DSP atter overcoming their weaknesses, The structure and working principle of the system are introduced. The system consists of FPGA add DSP module, acquisition module, data transmission module, power module and so on. With system debugging and analyzing, the functions of real-time data acquisition and processing are achieved The system has advantages of flexible architecture, simple control, high reliability, and great practical value.