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USB是一种得到了广泛应用的新型总线,被数据采集和仪器设备大量采用。文章描述了一种基于嵌入式USB主机的仪器数据存取系统,该系统利用嵌入式USB主机控制器来实现数据存储,使仪器可以脱离PC独立运行和将数据存储在移动USB存储设备中,扩大了该设备的使用范围。该设备经试用,可以正常存储数据文件。
USB is a new type of bus that has gained widespread adoption and is heavily used in data acquisition and instrumentation. The article describes an instrument data access system based on an embedded USB host that uses an embedded USB host controller to enable data storage so that the instrument can operate independently of the PC and store data in a removable USB storage device, The use of the equipment. The device after trial, you can normally store data files.