本文对以Samsung S3C2410微处理器为核心的数据采集系统进行了深入研究，在ADS开发环境中用汇编和C语言编程，对A / D转换模块相关寄存器进行设置，并编写了从通道0获取模拟电压进行数据采集的测试程序。从DNW窗口显示结果表明，实现了从通道0数据采集。-In this paper, discourse the method of designing the data acquisition system which with the Samsung S3C2410 microprocessor as the core　and it interpret the ways of using assembly and C language program to set A/D converter module registers, programming the test procedures to get analog voltage from channel 0 conducting data collection in the ADS development environment. The results showed from the DNW window indicate that it can realized data acquisition from the channel 0.