基于CH371的USB接口数据采集系统设计  

The Design of USB Data Acquisition System Based on CH371

作　　者：张晓光[1] 徐宝国[1] 

机构地区：[1]中国矿业大学机电工程学院

出　　处：《实验室研究与探索》2005年第6期42-44,共3页Research and Exploration In Laboratory

摘　　要：介绍了一种基于USB接口的数据采集系统设计,包括硬件部分和软件部分。该系统采用CH371作为接口芯片,简化了额外编写的固件程序实现USB通讯协议,缩短开发周期,并可较好满足实验室数据采集的需要。This paper introduced the design of a data acquisition system based on USB which included hardware and software. Due to the CH371 applied in the system, the firmware procedure' program was simplified for carrying out USB message and the time of the system development was shortened. The result shows that it is preferable to meet the demand of data acquisition in lab.

关 键 词：通用序列界面接口 实验 数据采集 系统设计 

分 类 号：TP317.2[自动化与计算机技术—计算机软件与理论]