论文部分内容阅读
介绍了一种基于ＩＳＡ总线的超高速数据采集系统，其Ａ／Ｄ转换器部分采用交替采样合成方式实现了采样率的倍增，并采用超大规模可编程集成电路和独特的多体存储结构，简化了电路设计，提高了系统稳定性，缩小了体积，使得系统性能价格比提高。
This paper introduces an ultra-high-speed data acquisition system based on ISA bus. The A / D converter part adopts the method of alternating sampling and synthesis to realize the multiplication of the sampling rate. It adopts ultra-large-scale programmable integrated circuit and unique multi-body memory structure to simplify The circuit design, improve the system stability, reduce the size, making the system more cost-effective.