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1. 发明申请

WO2009029920A1 SYSTEMS AND METHODS FOR CONTROLLING HDA SYSTEM CAPABILITIES 审中-公开
标题翻译：用于控制HDA系统能力的系统和方法
公开(公告)号：WO2009029920A1
公开(公告)日：2009-03-05
申请号：PCT/US2008/074967
申请日：2008-09-01
申请人： D2AUDIO CORPORATION , TAYLOR, Wilson E. , GEPHARDT, Douglas D. , HAND, Larry E. , SPINA, Richard
发明人： TAYLOR, Wilson E. , GEPHARDT, Douglas D. , HAND, Larry E. , SPINA, Richard
IPC分类号： G06F3/16
CPC分类号： G06F3/162 , G06F21/84
摘要： Systems and methods for controlling the capabilities of an High Definition Audio (HDA) system, wherein the system determines whether an optional component such as a plug-in card is connected to the system and then configures itself in a baseline configuration if the optional component is not connected or configures itself in a different, alternative configuration if the optional component is connected. In one embodiment, a codec of the system includes a programmable processor configured to read configuration authorization information and also read configuration information from the optional component if it is connected to the system. The processor also controls the configuration of the HDA system and the operation of the codec based on the authorization and configuration information. The system can thereby provide different features and functionality using the same hardware.
摘要翻译：用于控制高清晰度音频（HDA）系统的能力的系统和方法，其中系统确定诸如插件卡的可选组件是否连接到系统，然后如果可选组件是如果可选组件连接，则不连接或将其自身配置为不同的替代配置。在一个实施例中，系统的编解码器包括可编程处理器，其被配置为读取配置授权信息，并且如果连接到系统，则从可选组件读取配置信息。处理器还根据授权和配置信息控制HDA系统的配置和编解码器的操作。因此，该系统可以使用相同的硬件来提供不同的特征和功能。

2. 发明公开

EP2188710A1 SYSTEMS AND METHODS FOR CONTROLLING HDA SYSTEM CAPABILITIES 审中-公开
标题翻译：系统和方法用于控制HDA系统能力
公开(公告)号：EP2188710A1
公开(公告)日：2010-05-26
申请号：EP08828228.0
申请日：2008-09-01
申请人： D2Audio Corporation
发明人： TAYLOR, Wilson E. , GEPHARDT, Douglas D. , HAND, Larry E. , SPINA, Richard
IPC分类号： G06F3/16
CPC分类号： G06F3/162 , G06F21/84
摘要： Systems and methods for controlling the capabilities of an High Definition Audio (HDA) system, wherein the system determines whether an optional component such as a plug-in card is connected to the system and then configures itself in a baseline configuration if the optional component is not connected or configures itself in a different, alternative configuration if the optional component is connected. In one embodiment, a codec of the system includes a programmable processor configured to read configuration authorization information and also read configuration information from the optional component if it is connected to the system. The processor also controls the configuration of the HDA system and the operation of the codec based on the authorization and configuration information. The system can thereby provide different features and functionality using the same hardware.

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