The linux card services core interacts with the host controller device driver , the card device drivers , and the user mode Linux卡服务核心与主机控制器设备驱动程序、卡设备驱动程序及用户模式
The bluetooth host controller components provide the lower - level of a bluetooth stack . it is typically implemented in hardware 蓝牙主机控制器部件提供了一个低级的只有硬件设备才会使用的蓝牙堆栈。
When a usb device is plugged in , it is enumerated by the host controller driver using control pipes and assigned a device address 1 to 127 Usb设备插入时，主机控制器使用控制管道来枚举它并给它分配设备地址（ 1到127 ） 。
Usb host controllers follow one of two standards : uhci universal host controller interface or ohci open host controller interface Usb主机控制器遵循两个标准之一： uhci （通用主机控制器接口）或ohci （开放式主机控制器接口） 。
The thesis " gives prominence to analysis and research usb host controller in embedded computer , including hardware design , the support of bsp and related driver in windows ce 论文着重分析与研究在嵌入式计算机中usb主机控制器的硬件设计、板级支持包bsp中对usb的底层支持和usb主机控制器在操作系统windowsce下的驱动。
To reduce the design complication resulted by dma interface method , usb host controller is realized by adopting sbi interface of 32bits microprocessor intel strong arm * sa - 1110 , and this can facilitate debugging Usb主机控制器的硬件设计采用基于32位微处理器intelstrongarm * sa - 1110总线接口( sbi )方式实现，减小因usb主机控制器采用dma方式接口而带来的复杂度。
The related files are modified and written in bsp for realizing the support of usb . on the basis of analyzing delamination driver model in windows ce , realize usb driver according to actual hardware 论文实现了板级支持包bsp中对底层的支持usb的相关文件的修改与编写，在分析windowsce中usb分层驱动模型的基础上，针对所设计的具体硬件，实现usb主机控制器的驱动。
Resembles the pcmcia subsystem in that both have host controller device drivers that talk to removable devices and both include a core layer that offers services to device drivers for the host controller and the individual devices ）类似于pcmcia子系统，它们都有与移动设备交互的主机控制器设备驱动程序，并且都包含一个向主机控制器和单个设备的设备驱动程序提供服务的核心层。
The linux pcmcia cf layer consists of device drivers for pcmcia host controllers , client drivers for different cards , user mode programs , daemons that aid hot plugging , and a kernel card - services core that interacts and provides services to all of the above see Linux pcmcia / cf层由pcmcia主机控制器的设备驱动程序、不同卡的客户机驱动程序、用户模式程序、有助于热拔的后台进程和与以上各部分交互并为它们提供服务的内核卡服务中枢组成（请参阅
Firstly the paper makes a survey of the development of bluetooth technology in the internal and the external , explains charactoristic and application of bluetooth , points out the purpose and significance of developing bluetooth application . secondly , based on the sig bluetooth specification version1 . 1 , it analyses the wholesome framework of specification of bluetooth technology and the contents of the bluetooth protocol stack . thirdly , it discusses the wireless layer , baseband layer and hci in detail 本文首先介绍了蓝牙技术的国内外发展概况，简述了蓝牙技术的主要特点和应用，指出了开发蓝牙应用的目的和意义；然后以蓝牙规范1 . 1版本为基础，论述了蓝牙规范的完整框架和蓝牙协议栈的具体内容，其中重点分析了传输协议组、中间件协议组和应用组；最后对低层的蓝牙传输组中的无线层、基带层和主机控制器接口进行了详细的分析。
