介绍了一种基于DSP的通用型数据采集与预处理系统，设计计了以通用型数字信号处理器DSP芯片为主体的数据采集和预处理电路。-This paper introduces a general-purpose DSP-based data acquisition and pre-treatment system designed to count a universal digital signal processor DSP chips as the main data acquisition and pre-processing circuit.