介绍一种简易型超高速数据采集系统,该系统实质上是任何商品化超高速数据采集系统的核心.考虑到使用的要求和成本,本系统的采样频率设计为32MH_Z,数据精度为8位,数据缓冲存储器128K字节.尽管本系统设计指标并不算高,但其简明的设计结构十分便于系统的扩展和升级. This paper introduces a simple ultra-high-speed data acquisition system, which is essentially the core of any commercialized ultra-high speed data acquisition system.Using the requirements and costs, the sampling frequency of this system is designed as 32MH_Z and the data precision is 8 bits, Data buffer memory 128K bytes. Although the system design index is not high, but its simple design structure is very easy to system expansion and upgrade.