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1. 发明授权

US07529923B2 Operating system mode transfer 有权
标题翻译：操作系统模式传输
公开(公告)号：US07529923B2
公开(公告)日：2009-05-05
申请号：US11173261
申请日：2005-06-30
申请人： Brent D. Chartrand , Rajeev K. Nalawadi , Alberto Martinez
发明人： Brent D. Chartrand , Rajeev K. Nalawadi , Alberto Martinez
IPC分类号： G06F9/00 , G06F3/00
CPC分类号： G06F9/4418
摘要： Provided are a method, system and program for effecting an operating system mode change from one mode to another. In one embodiment, the operating system in one mode is placed in a sleep state in which volatile memory remains active. In booting an operating system from the sleep state, a flag may be detected indicating an operating system mode transfer request. In response, contents of a selected range of volatile memory allocated to the first operating system mode may be swapped with the contents of a selected range of a reserve portion of volatile memory allocated to the second operating system mode. Booting of an operating system in the second mode may be completed using the swapped contents of the volatile memory. Additional embodiments are described and claimed.
摘要翻译：提供了一种用于实现从一种模式到另一种模式的操作系统模式改变的方法，系统和程序。在一个实施例中，处于一种模式的操作系统处于休眠状态，其中易失性存储器保持活动。在从休眠状态引导操作系统时，可以检测到指示操作系统模式传送请求的标志。作为响应，分配给第一操作系统模式的易失性存储器的选定范围的内容可以与分配给第二操作系统模式的易失性存储器的保留部分的选定范围的内容交换。可以使用易失性存储器的交换内容来完成第二模式中的操作系统的引导。描述和要求保护附加的实施例。

2. 发明授权

US07694044B2 Stream under-run/over-run recovery 有权
标题翻译：流下运行/超跑恢复
公开(公告)号：US07694044B2
公开(公告)日：2010-04-06
申请号：US12048556
申请日：2008-03-14
申请人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr. , Mihir Shah
发明人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr. , Mihir Shah
IPC分类号： G06F13/12 , G06F15/16
CPC分类号： G06F3/16 , G10L19/0018
摘要： Machine-readable media, methods, and apparatus are described to recover from stream under-run and/or over-run conditions. In some embodiments, an audio controller may discard any partial sample block of the stream.
摘要翻译：描述了机器可读介质，方法和装置，以从流下运行和/或超载条件中恢复。在一些实施例中，音频控制器可以丢弃流的任何部分采样块。

3. 发明授权

US07124208B2 Method and apparatus for enumerating devices on a link 失效
标题翻译：用于枚举链路上的设备的方法和装置
公开(公告)号：US07124208B2
公开(公告)日：2006-10-17
申请号：US10417856
申请日：2003-04-17
申请人： Brent D. Chartrand , Philip R. Lehwalder , Alberto J. Martinez
发明人： Brent D. Chartrand , Philip R. Lehwalder , Alberto J. Martinez
IPC分类号： G06F3/00
CPC分类号： G06F3/162
摘要： Embodiments of the present invention provide for enumerating codecs on a link. A controller asserts a synchronization signal, and drives one or more control lines associated with selected codecs to a first state. The enumeration period is defined by a predefined number of clock periods after de-assertion of the synchronization signal. During the enumeration period, the controller drives the control lines of codecs that are supported to a second state. If the control line for a codec is not pulled to the second state during the enumeration period, that codec will act disabled, ignoring all inputs, and will not participate in any link activity, until the next reset, where it will again look for an assertion of its control line.
摘要翻译：本发明的实施例提供了在链路上枚举编解码器。控制器断言同步信号，并将与所选编解码器相关联的一个或多个控制线驱动到第一状态。枚举周期由同步信号解除断言之后的预定数量的时钟周期定义。在枚举期间，控制器将支持的编解码器的控制线驱动到第二状态。如果在枚举期间编解码器的控制线没有被拉到第二个状态，则该编解码器将被禁用，忽略所有输入，并且不会参与任何链接活动，直到下一次重置，在那里它将再次寻找一个断言其控制线。

4. 发明授权

US07370125B2 Stream under-run/over-run recovery 失效
标题翻译：流下运行/超跑恢复
公开(公告)号：US07370125B2
公开(公告)日：2008-05-06
申请号：US10723135
申请日：2003-11-25
申请人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr. , Mihir Shah
发明人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr. , Mihir Shah
IPC分类号： G06F13/12 , G06F15/16
CPC分类号： G06F3/16 , G10L19/0018
摘要： Machine-readable media, methods, and apparatus are described to recover from stream under-run and/or over-run conditions. In some embodiments, an audio controller may discard any partial sample block of the stream.
摘要翻译：描述了机器可读介质，方法和装置，以从流下运行和/或超载条件中恢复。在一些实施例中，音频控制器可以丢弃流的任何部分采样块。

5. 发明授权

US07346716B2 Tracking progress of data streamer 有权
标题翻译：跟踪数据流的进度
公开(公告)号：US07346716B2
公开(公告)日：2008-03-18
申请号：US10723347
申请日：2003-11-25
申请人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr.
发明人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter, Jr.
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F13/28
摘要： Machine-readable media, methods, and apparatus are described to stream data between a codec and a buffer in system memory and to maintain a value in system memory that is indicative of a current position in the buffer. In some embodiments, an audio controller streams the data across an isochronous channel having relaxed ordering rules to the buffer in the system memory and updates the value indicative of current position via a write across the isochronous channel to the system memory.
摘要翻译：描述了机器可读介质，方法和装置，以在系统存储器中的编解码器和缓冲器之间流式传输数据，并维持指示缓冲器中当前位置的系统存储器中的值。在一些实施例中，音频控制器通过具有放松排序规则的同步信道将数据流传输到系统存储器中的缓冲器，并且通过跨同步信道的写入更新指示当前位置的值到系统存储器。

6. 发明申请

US20080250183A1 STREAM UNDER-RUN/OVER-RUN RECOVERY 有权
标题翻译： STREAM欠运行/超程恢复
公开(公告)号：US20080250183A1
公开(公告)日：2008-10-09
申请号：US12048556
申请日：2008-03-14
申请人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter , Mihir Shah
发明人： Zohar Bogin , Brent D. Chartrand , Arthur D. Hunter , Mihir Shah
IPC分类号： G06F13/14
CPC分类号： G06F3/16 , G10L19/0018
摘要： Machine-readable media, methods, and apparatus are described to recover from stream under-run and/or over-run conditions. In some embodiments, an audio controller may discard any partial sample block of the stream.
摘要翻译：描述了机器可读介质，方法和装置，以从流下运行和/或超载条件中恢复。在一些实施例中，音频控制器可以丢弃流的任何部分采样块。

7. 发明申请

US20140184842A1 CAMERA COMMAND SET HOST COMMAND TRANSLATION 审中-公开
公开(公告)号：US20140184842A1
公开(公告)日：2014-07-03
申请号：US13730341
申请日：2012-12-28
申请人： Brent D. Chartrand
发明人： Brent D. Chartrand
IPC分类号： H04N5/232
CPC分类号： H04N5/23225 , G06F3/005 , G06F8/51 , G06F8/76 , G06F9/45508 , H04N1/00973 , H04N5/23206 , H04N5/23229 , H04N2201/0075 , H04N2201/0084
摘要： The present disclosure provides techniques for translating input camera commands to device-specific commands. Camera commands may be translated by a translation engine located separately from the camera and then transferred to the camera. The translated commands may be less complex than input commands. By translating the commands, older cameras may be capable of supporting newer commands which are not natively supported.

8. 发明申请

US20140184827A1 CAMERA COMMAND SET HOST COMMAND TRANSLATION 有权
标题翻译：摄像机命令设置主机命令翻译
公开(公告)号：US20140184827A1
公开(公告)日：2014-07-03
申请号：US13728921
申请日：2012-12-27
申请人： Brent D. Chartrand
发明人： Brent D. Chartrand
IPC分类号： G06F3/00
CPC分类号： H04N5/23225 , G06F3/005 , G06F8/51 , G06F8/76 , G06F9/45508 , H04N1/00973 , H04N5/23206 , H04N5/23229 , H04N2201/0075 , H04N2201/0084
摘要： The present disclosure provides techniques for translating input camera commands to device-specific commands. Camera commands may be translated by a translation engine located separately from the camera and then transferred to the camera. The translated commands may be less complex than input commands. By translating the commands, older cameras may be capable of supporting newer commands which are not natively supported.
摘要翻译：本公开提供了将输入摄像机命令转换为特定于设备的命令的技术。相机命令可以由与相机分开定位的翻译引擎翻译，然后传输到相机。转换的命令可能比输入命令复杂得多。通过翻译命令，较旧的相机可能能够支持不是本地支持的较新命令。

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