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    • 6. 发明授权
    • Apparatus and method to support USB enumeration of a bus powered handheld device
    • 支持总线供电的手持设备的USB枚举的装置和方法
    • US07523338B2
    • 2009-04-21
    • US11248430
    • 2005-10-13
    • Runbo FuJonathan HalseStewart Morris
    • Runbo FuJonathan HalseStewart Morris
    • G06F1/00G06F1/32G06F11/30
    • G06F1/266
    • The proposed solution relates to enumeration of a handheld device by a host controller in a laptop, and more particularly to a method and apparatus to support USB enumeration of such a handheld device where greater than 100 mA is required to enumerate the chipset associated with the handheld device. The proposed solution comprises a handheld device with an added USB microcontroller. In operation, the integrated USB microcontroller is only powered up when the USB charging cable is plugged in and the rechargeable battery level is below the threshold required to power up the handheld device with less than 100 mA pre-enumeration USB current. The integrated USB microcontroller performs USB enumeration with the host controller using the pre-enumeration 100 mA current, so that the charging current can be increased to 500 mA post enumeration. Once the rechargeable battery is charged to above the threshold for the handheld device's chipset or when 500 mA current can be drawn from it, the chipset of the handheld device is powered up to take over USB communication from the USB microcontroller.
    • 所提出的解决方案涉及膝上型计算机中的主机控制器对手持设备的枚举,更具体地涉及一种支持这种手持设备的USB枚举的方法和装置,其中需要大于100mA来枚举与手持设备相关联的芯片组 设备。 所提出的解决方案包括具有添加的USB微控制器的手持设备。 在运行时,集成的USB微控制器只有在USB充电电缆插入时才启动,并且可充电电池电量低于手持设备以小于100 mA预枚数USB电流启动所需的阈值。 集成的USB微控制器使用预先枚举100 mA电流,与主机控制器执行USB枚举,以便充电电流可以增加到500 mA后计数。 一旦可充电电池充电到手持设备芯片组的阈值以上,或者当可以从其中抽取500 mA电流时,手持设备的芯片组通电从USB微控制器接管USB通信。
    • 7. 发明授权
    • Apparatus and method to support USB enumeration of a bus powered handheld device
    • 支持总线供电的手持设备的USB枚举的装置和方法
    • US07984318B2
    • 2011-07-19
    • US12402291
    • 2009-03-11
    • Runbo FuJonathan HalseStewart Morris
    • Runbo FuJonathan HalseStewart Morris
    • G06F1/32G06F11/30
    • G06F1/266
    • A handheld communication device to communicate with a remote universal serial bus (USB) host controller via an integrated power and data port is provided. The device includes a microprocessor communicating with a power management integrated circuit (IC), wherein said microprocessor requires greater than 100 mA to be enumerated with the USB host controller. The device includes a USB microcontroller communicating with the USB host controller via a multiplexer and integrated power and data port, wherein the USB microcontroller requires less than 100 mA to be enumerated with the USB host controller, and wherein if a current available from the rechargeable battery is below a specified threshold required to power up the microprocessor, then the USB microcontroller performs USB enumeration with the USB host controller.
    • 提供了一种通过集成电源和数据端口与远程通用串行总线(USB)主机控制器通信的手持通信设备。 该设备包括与电源管理集成电路(IC)通信的微处理器,其中所述微处理器需要使用USB主机控制器来枚举大于100mA。 该设备包括通过多路复用器和集成电源和数据端口与USB主机控制器通信的USB微控制器,其中USB微控制器需要用USB主机控制器列举少于100mA,并且其中如果可从可充电电池 低于微处理器上电所需的指定阈值,则USB微控制器会使用USB主机控制器执行USB枚举。
    • 8. 发明申请
    • Apparatus and Method to Support USB Enumeration of a Bus Powered Handheld Device
    • 支持总线供电的手持设备的USB枚举的装置和方法
    • US20090210739A1
    • 2009-08-20
    • US12402291
    • 2009-03-11
    • Runbo FuJonathan HalseStewart Morris
    • Runbo FuJonathan HalseStewart Morris
    • G06F11/30
    • G06F1/266
    • A handheld communication device to communicate with a remote universal serial bus (USB) host controller via an integrated power and data port is provided. The device includes a microprocessor communicating with a power management integrated circuit (IC), wherein said microprocessor requires greater than 100 mA to be enumerated with the USB host controller. The device includes a USB microcontroller communicating with the USB host controller via a multiplexer and integrated power and data port, wherein the USB microcontroller requires less than 100 mA to be enumerated with the USB host controller, and wherein if a current available from the rechargeable battery is below a specified threshold required to power up the microprocessor, then the USB microcontroller performs USB enumeration with the USB host controller.
    • 提供了一种通过集成电源和数据端口与远程通用串行总线(USB)主机控制器通信的手持通信设备。 该设备包括与电源管理集成电路(IC)通信的微处理器,其中所述微处理器需要使用USB主机控制器来枚举大于100mA。 该设备包括通过多路复用器和集成电源和数据端口与USB主机控制器通信的USB微控制器,其中USB微控制器需要用USB主机控制器列举少于100mA,并且其中如果可从可充电电池 低于微处理器上电所需的指定阈值,则USB微控制器会使用USB主机控制器执行USB枚举。
    • 9. 发明申请
    • Apparatus and method to support USB enumeration of a bus powered handheld device
    • 支持总线供电的手持设备的USB枚举的装置和方法
    • US20070088967A1
    • 2007-04-19
    • US11248430
    • 2005-10-13
    • Runbo FuJonathan HalseStewart Morris
    • Runbo FuJonathan HalseStewart Morris
    • G06F1/26
    • G06F1/266
    • The proposed solution relates to enumeration of a handheld device by a host controller in a laptop, and more particularly to a method and apparatus to support USB enumeration of such a handheld device where greater than 100 mA is required to enumerate the chipset associated with the handheld device. The proposed solution comprises a handheld device with an added USB microcontroller. In operation, the integrated USB microcontroller is only powered up when the USB charging cable is plugged in and the rechargeable battery level is below the threshold required to power up the handheld device with less than 100 mA pre-enumeration USB current. The integrated USB microcontroller performs USB enumeration with the host controller using the pre-enumeration 100 mA current, so that the charging current can be increased to 500 mA post enumeration. Once the rechargeable battery is charged to above the threshold for the handheld device's chipset or when 500 mA current can be drawn from it, the chipset of the handheld device is powered up to take over USB communication from the USB microcontroller.
    • 所提出的解决方案涉及膝上型计算机中的主机控制器对手持设备的枚举,更具体地涉及一种支持这种手持设备的USB枚举的方法和装置,其中需要大于100mA来枚举与手持设备相关联的芯片组 设备。 所提出的解决方案包括具有添加的USB微控制器的手持设备。 在运行时,集成的USB微控制器只有在USB充电电缆插入时才启动,并且可充电电池电量低于手持设备以小于100 mA预枚数USB电流启动所需的阈值。 集成的USB微控制器使用预先枚举100 mA电流,与主机控制器执行USB枚举,以便充电电流可以增加到500 mA后计数。 一旦可充电电池充电到手持设备芯片组的阈值以上,或者当可以从其中抽取500 mA电流时,手持设备的芯片组通电从USB微控制器接管USB通信。
    • 10. 发明申请
    • Inter-processor parameter management in a multiple-processor wireless mobile communication device operating on a processor specific communication network
    • 在处理器特定通信网络上运行的多处理器无线移动通信设备中的处理器间参数管理
    • US20050124331A1
    • 2005-06-09
    • US10999940
    • 2004-12-01
    • Arun MunjeAhmed FarhadStewart MorrisJorgen NielsenPeiwei Wang
    • Arun MunjeAhmed FarhadStewart MorrisJorgen NielsenPeiwei Wang
    • G06F1/26G06F1/30G06F15/163H02J7/00H04M1/73H04M3/00H04W52/02
    • G06F1/30H02J7/0022H02J7/0063H04W52/0261Y02D70/142Y02D70/144
    • A method and system of enabling auxiliary functions in a mobile device operable in a wireless network, the system comprising: a first data processor configured to be operable with at least one mobile device application; second data processor of a preselected data processor type required for operation with the wireless network, configured to manage wireless communication operations with respect to the wireless network for the mobile device; at least one auxiliary function configured to be operable with one of the first data processor and the second data processor; and a data communication channel between the first data processor and the second data processor, wherein data that is received by or to be sent from the mobile device through the wireless network is exchanged between the first data processor and the second data processor through the data communication channel, and wherein at least one message is sent by one of the first data processor and the second data processor to the other of the first data processor and the second data processor through the data communication channel to enable the at least one auxiliary function of the mobile device for one of the first data processor and the second data processor,
    • 一种启用在无线网络中可操作的移动设备中的辅助功能的方法和系统,所述系统包括:配置为可与至少一个移动设备应用一起操作的第一数据处理器; 用于与无线网络操作所需的预选数据处理器类型的第二数据处理器,被配置为管理关于移动设备的无线网络的无线通信操作; 至少一个辅助功能,被配置为可与第一数据处理器和第二数据处理器之一操作; 以及第一数据处理器和第二数据处理器之间的数据通信通道,其中由移动设备通过无线网络接收或将要通过无线网络发送的数据通过数据通信在第一数据处理器和第二数据处理器之间交换 信道,并且其中,所述第一数据处理器和所述第二数据处理器之一的至少一个消息通过所述数据通信信道发送到所述第一数据处理器和所述第二数据处理器中的另一个,以使得所述第一数据处理器和所述第二数据处理器 用于第一数据处理器和第二数据处理器之一的移动设备,