摘要
USB 为虚拟仪器系统中主机与测试设备之间的连接提供了理想的方式,文中针对这种新的情况,重点阐述 USB高速数据采集器的设计思想、工作原理和实施要点,并结合数字示波器的典型应用示例说明这种系统开发方式的普遍意义。
USB provides an ideal link between host computer and testing device in the virtual instrument system. This paper focuses on the discussion of a high - speed data acquisition (DAQ) device with the design ideal, working principle and its implement key points. With a typical application example of digital oscilloscope, it also illustrates the develop method of this kind of system and its commonly significant.
出处
《电子测量技术》
2004年第2期61-62,64,共3页
Electronic Measurement Technology
