本文介绍了一种单片机系统中高速数据采集的实现方法，我一直想在Windows系统下,做出一种能实时刷新的高速数据采集的方式,但总是不理想,大多也是用缓存的方式将数据存储起来,然后处理,无法真正的实现实时的数据刷新,还是要用硬件的方式去实现,下文就是介绍了这样一个方案,在单片机与高速A/D转换器之间以静态存储器作缓冲器,采用A/D转换器直接写存储器的方式提高采样频率,实现高速数据采集。并给出了设计方案。-In this paper, a single-chip microcomputer system in the realization of high-speed data acquisition methods, I' ve always wanted to in the Windows system, make a real-time refresh of the high-speed data acquisition, but not always ideal, is mostly used cache the way the data stored, and then deal with, not true real-time data set, or a way to use hardware to realize, is described below, such a program, in the single-chip high-speed A/D converter between SRAM for buffer, using A/D converter directly to write memory to improve the sampling frequency, high-speed data acquisition. Given design.