【摘要】 USB2 .0协议是新一代的通用串行总线标准 ,其传输速度高达 4 80Mbps.本文对代表业界尖端水准的USB2 .0控制器EZ USB FX2的性能特点作了介绍 ,讨论了EZ USB FX2在 130万动态图像采集中的应用 ,详细论述了该系统硬件、设备固件、驱动程序及微机应用程序的实现方法 .更多还原

【Abstract】 USB2.0 specification is a new generation of the standard peripheral interface bus. Its high speed transfer rate is 480 Mbps. The features of EZ-USB-FX2 are introduced, which is the most advanced USB2.0 Microcontroller. The application of EZ-USB-FX2 in the 1.3 mega-pixel motion image capture system is further discussed, the hardware, the device firmware, the USB driver and the host application of this system are expatiated.更多还原