| Summary: | 碩士 === 國立臺北科技大學 === 機電整合研究所 === 92 === USB communication technology is popularly used in consumer’s electronic products, but, up to now, there is still no integrated and general-purpose USB interface controller available for industrial applications. This situation motivates us to perform the research. The controller currently under developing integrates the merits of USB conveniences, such as plug and play, hot attach and detach, extendable and functions of a general-purpose controller including DI/DO, high speed counter and motor control. The developing of this controller includes software and hardware tasks. In software, we write a GUI (Graphical User Interface) program in PC end and design firmware program for MCU (Microprocessor Control Unit). In hardware, the major work is to develop controller circuits, such as MCU control circuit etc. Finally, to verify its properties, the USB controller is used in auto-management and control of an intelligent CD cabinet.
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