基于USB接口的通用数据采集卡

Development of Data Acquisition Card Based on USB

该文首先介绍USB的体系结构,然后介绍一种基于USB接口的高速通用数据采集卡的硬件结构和系统软件设计。

This article presents a general high speed data acquisition card based on USB, first the architecture of USB is introduced, then the hardware structure of the card, finally the firmware of the card is given.