【摘要】 USB主控制器的嵌入式应用越来越广泛。文中介绍了如何利用飞利浦公司的ISP1161全速USB主控和设备控制器芯片在TMS320VC5416DSP上实现USB主机控制器功能,并给出相应的硬件接口电路与基于WDM层次结构的固件的设计方案。更多还原

【Abstract】 USB host controller is being used widely in the embedded system. The paper introduces how to implement USB host controller on the TMS320VC5416 DSP utilizing full speed USB host and device controller chip designed by Phillips, and also introduces the corresponding hardware interface circuit, and proposes a design of system’s firmware based on Windows Driver Model (WDM).更多还原