When the Belkin USB adapter is plugged in, the host controller device driver enumerates it. BelkinUSB适配器插入时,主机控制器设备(HCD)驱动程序会枚举它。
The Linux card services core interacts with the host controller device driver, the card device drivers, and the user mode cardmgr daemon. Linux卡服务核心与主机控制器设备(HCD)驱动程序、卡设备驱动程序及用户模式cardmgr后台进程交互。
Furthermore, the research successfully porting the Linux 2.4.18 to hardware platform based on ARM Embedded System. As a result, the hardware platform based on ARM Embedded System can supports the Linux USB System ( including USB Core Driver, Host Controller Driver and Device Driver ). 本研究成功地将Linux2.4.18操作系统移植到ARM嵌入式硬件平台上,使该ARM嵌入式系统可以支持基于Linux操作系统的USB核心驱动程序、主机控制器驱动程序以及设备驱动程序。
Two kinds of solution, USB host controller and OTG Dual-role device are given. 对USB主机控制器和OTG两用设备两种实现方案进行了概要设计。
A complete USB system consists of host controller, USB hub and device controller. 一个完整的USB系统包括主机控制器,集线器和设备控制器三个主要端点。