摘要
USB总线(通用串行总线)快速可靠,便捷易用,是一种理想的数据传输方法。介绍了一种在PCI总线系统中利用软硬件相结合的方式采集并通过USB实时传输数据的方法,从采集系统的工作原理和硬件、软件的实现方法等方面对采集系统的设计进行了说明,着重介绍了USB设备及主机软件的设计方法。
USB is fast, reliable, portable and easy to use, which is an ideal data transfer method in data acquisition system. This paper presents a method to acquire data from PCI system using USB as a data transfer way. The principle of data acquisition system and the design of hardware and software are introduced, mostly the design of USB device and Host software.
出处
《计算机工程与设计》
CSCD
2003年第4期38-41,共4页
Computer Engineering and Design
