To apply USB(Universal Serial Bus) to data acquisition system, a metho d to design USB driver by means of Windows 2000 device DDK(Driver Development K it) is proposed.

• 为了将通用串行总线(USB)应用于数据采集系统中,提出了利用Windows2000设备驱动开发包(DDK)开发USB驱动程序的方法。