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    • 11. 发明授权
    • Accessory validation system
    • 配件验证系统
    • US08407671B2
    • 2013-03-26
    • US12238755
    • 2008-09-26
    • John AnannyJesse Dorogusker
    • John AnannyJesse Dorogusker
    • G06F9/44G06F13/00
    • G06F11/006G06F11/2221
    • Circuits, methods, and apparatus for testing media player accessories. One example includes an accessory validation system including hardware, firmware, and software. This example provides two test modes, referred to a sniff mode and an emulation mode. In the sniff mode, a test box may be inserted between an accessory and a media player. Traffic between the accessory and media player may be monitored and the presence of errors may be determined. In the emulation mode, the accessory validation system hardware emulates a media player. The emulator provides various types of responses to the accessory that would otherwise occur infrequently with an actual media player. The tests to be completed in these modes are compiled based on the category of functions that an accessory maker wishes to claim for the accessory. These category claims are then converted into a number of rules. From these rules, specific tests are generated.
    • 用于测试媒体播放器附件的电路,方法和设备。 一个例子包括一个附件验证系统,包括硬件,固件和软件。 该示例提供两种测试模式,称为嗅觉模式和仿真模式。 在嗅觉模式下,可以在附件和媒体播放器之间插入测试盒。 可以监视附件和媒体播放器之间的通信,并且可以确定是否存在错误。 在仿真模式下,附件验证系统硬件模拟媒体播放器。 仿真器提供对附件的各种类型的响应,否则这些应答将与实际的媒体播放器很少发生。 在这些模式下完成的测试根据配件制造商希望为配件要求的功能类别进行编译。 然后将这些类别声明转换成若干规则。 根据这些规则,生成具体的测试。
    • 13. 发明申请
    • METHODS AND APPARATUS FOR ADAPTIVE ACCESSORY DETECTION AND MODE NEGOTIATION
    • 用于自适应附件检测和模式协商的方法和装置
    • US20100235546A1
    • 2010-09-16
    • US12725329
    • 2010-03-16
    • Jeff TerlizziJesse Dorogusker
    • Jeff TerlizziJesse Dorogusker
    • G06F13/12G06F3/00
    • G06F13/385G06F13/426
    • Methods and apparatus for providing device detection and operational mode negotiation entirely over extant high-speed data bus pins or terminals. In one exemplary embodiment, methods and apparatus are disclosed enabling detection, negotiation and serial/video data transfer over USB 2.0 data interface pins in order to consolidate pin count on the interface and associated connector. Existing USB detection mechanisms are also leveraged to the maximum extent so as to eliminate the need for additional detection protocols. This approach allows for smaller connector and parent device form factor, while still maintaining all of the functional capabilities required for that interface. The breadth of USB-capable devices supported by such an interface is also markedly improved over prior art techniques.
    • 完全通过现有高速数据总线引脚或终端提供器件检测和操作模式协商的方法和装置。 在一个示例性实施例中,公开了通过USB 2.0数据接口引脚进行检测,协商和串行/视频数据传输的方法和装置,以便在接口和相关连接器上整合引脚数。 现有的USB检测机制也被最大程度地利用,以免消除额外的检测协议。 这种方法允许更小的连接器和父设备外形,同时仍然保持该接口所需的所有功能。 由这种接口支持的支持USB功能的设备的宽度也比现有技术显着提高。
    • 19. 发明申请
    • Adapter for physically interfacing between an accessory and a device
    • 适配器,用于在附件和设备之间进行物理接口
    • US20110320655A1
    • 2011-12-29
    • US13224030
    • 2011-09-01
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • G06F13/42
    • H01R31/065H01R31/005
    • Circuits, methods, and apparatus that provide compatibility among incompatible accessories and portable media players. One example provides an adapter having a connector receptacle to mate with an accessory's connector insert and a connector insert to mate with a portable media player's connector receptacle. Another example provides an adapter having a direct connection between pins on the connector insert and pins on the connector receptacle that are used for compatible signals. Another example provides an adapter including a DC-to-DC converter that receives a first power supply from an accessory and provides a second power supply to a portable media player. Another translates signals using different signaling technologies. Authentication and identification circuitry may also be included. Other examples may employ wireless technologies instead of either or both the connector insert and connector receptacle.
    • 提供不兼容配件和便携式媒体播放器之间兼容性的电路,方法和设备。 一个示例提供了具有连接器插座以与配件的连接器插件配合的适配器和连接器插入件以与便携式媒体播放器的连接器插座配合。 另一示例提供了一种适配器,其具有在连接器插入件上的引脚和用于兼容信号的连接器插座上的引脚之间的直接连接。 另一个示例提供了一种适配器,其包括DC-DC转换器,其从附件接收第一电源并且向便携式媒体播放器提供第二电源。 另一种使用不同的信令技术来转换信号。 还可以包括认证和识别电路。 其他示例可以采用无线技术,而不是连接器插件和连接器插座中的一个或两者。
    • 20. 发明授权
    • Adapter
    • 适配器
    • US08041300B2
    • 2011-10-18
    • US12239671
    • 2008-09-26
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • H04B7/00
    • H01R31/065H01R31/005
    • Circuits, methods, and apparatus that provide compatibility among incompatible accessories and portable media players. One example provides an adapter having a connector receptacle to mate with an accessory's connector insert and a connector insert to mate with a portable media player's connector receptacle. Another example provides an adapter having a direct connection between pins on the connector insert and pins on the connector receptacle that are used for compatible signals. Another example provides an adapter including a DC-to-DC converter that receives a first power supply from an accessory and provides a second power supply to a portable media player. Another translates signals using different signaling technologies. Authentication and identification circuitry may also be included. Other examples may employ wireless technologies instead of either or both the connector insert and connector receptacle.
    • 提供不兼容配件和便携式媒体播放器之间兼容性的电路,方法和设备。 一个示例提供了具有连接器插座以与配件的连接器插件配合的适配器和连接器插入件以与便携式媒体播放器的连接器插座配合。 另一示例提供了一种适配器,其具有在连接器插入件上的引脚和用于兼容信号的连接器插座上的引脚之间的直接连接。 另一个示例提供了一种适配器,其包括DC-DC转换器,其从附件接收第一电源并且向便携式媒体播放器提供第二电源。 另一种使用不同的信令技术来转换信号。 还可以包括认证和识别电路。 其他示例可以采用无线技术,而不是连接器插件和连接器插座中的一个或两者。