公开(公告)号：US07496801B2

公开(公告)日：2009-02-24

申请号：US11167965

申请日：2005-06-27

申请人： Richard J. Glass ,  Madhu S. Athreya ,  Keith A. Drescher ,  Piyush Desai

发明人： Richard J. Glass ,  Madhu S. Athreya ,  Keith A. Drescher ,  Piyush Desai

IPC分类号： G06F11/00

CPC分类号： G06F11/3636

摘要： A scheme for exposing internal debug values in an in-band means via debug packets that are injected sequentially with normal link traffic on a link and do not interrupt or otherwise interfere with normal operation of the link or related devices. Therefore, this proposal does not require additional pins since the debug values are exposed via debug packets in an in-band means along with normal link traffic and the debug values are exposed synchronously with normal link traffic since the debug packets are injected sequentially.

摘要翻译： 通过与链路上的正常链路业务顺序注入的调试分组来暴露带内装置中的内部调试值的方案，并且不会中断或以其他方式干扰链路或相关设备的正常操作。 因此，该提案不需要额外的引脚，因为调试值通过带内装置中的调试分组以及正常链路业务暴露，并且调试值与正常链路业务同步地暴露，因为调试分组被顺序注入。

公开(公告)号：US20130002901A1

公开(公告)日：2013-01-03

申请号：US13175777

申请日：2011-07-01

申请人： Madhu S. Athreya

发明人： Madhu S. Athreya

IPC分类号： H04N5/228 ,  H04N9/73

CPC分类号： H04N5/23241

摘要： Methods and apparatus relating to fine grained power gating of camera image processing are described. In an embodiment, an Image Signal Processor (ISP) includes a first partition to receive and store image sensor data in a memory during a first time period. The ISP also includes a second partition to process the stored image sensor data during a second time period that follows the first time period. The second partition is entered into a low power consumption state during the first time period. Other embodiments are also disclosed and claimed.

摘要翻译： 描述了相机图像处理的细粒度电源门控的方法和装置。 在一个实施例中，图像信号处理器（ISP）包括第一分区，用于在第一时间周期期间将图像传感器数据接收并存储在存储器中。 ISP还包括第二分区，用于在第一时间段之后的第二时间段期间处理所存储的图像传感器数据。 第二分区在第一时间段期间进入低功耗状态。 还公开并要求保护其他实施例。

公开(公告)号：US20130004071A1

公开(公告)日：2013-01-03

申请号：US13175741

申请日：2011-07-01

申请人： YUH-LIN E. CHANG ,  Ravi Kolagotla ,  Madhu S. Athreya

发明人： YUH-LIN E. CHANG ,  Ravi Kolagotla ,  Madhu S. Athreya

IPC分类号： G06K9/00

CPC分类号： H04N5/23241 ,  G06F1/3287 ,  H04N5/2176 ,  H04N5/23206 ,  H04N9/045 ,  Y02D10/171

摘要： Methods and apparatus relating to an image signal processor architecture that may be optimized for low-power consumption, processing flexibility, and/or user experience are described. In an embodiment, an image signal processor may be partitioned into a plurality of partitions. Each partition may be capable of entering a lower power consumption state. Also, processing by each partition may be done in various modes to optimize for low-power consumption, processing flexibility, and/or user experience. Other embodiments are also disclosed and claimed.

摘要翻译： 描述了可以针对低功耗，处理灵活性和/或用户体验而优化的图像信号处理器架构的方法和装置。 在一个实施例中，图像信号处理器可以被划分成多个分区。 每个分区可能能够进入较低的功耗状态。 此外，每个分区的处理可以以各种模式进行，以优化低功耗，处理灵活性和/或用户体验。 还公开并要求保护其他实施例。

公开(公告)号：US20140267811A1

公开(公告)日：2014-09-18

申请号：US13840422

申请日：2013-03-15

申请人： Sheethal Bhat ,  Madhu S. Athreya ,  Yuh-Lin E. Chang

发明人： Sheethal Bhat ,  Madhu S. Athreya ,  Yuh-Lin E. Chang

IPC分类号： H04N5/232

CPC分类号： H04N5/23241 ,  G06F1/324 ,  G06F1/3262 ,  G06F1/3287 ,  H04N5/23267 ,  Y02D10/126 ,  Y02D10/171

摘要： Technologies are provided in embodiments for receiving an indication of an image processing service request, retrieve environmental information indicative of an environmental condition of an apparatus, retrieving operational information indicative of an operating condition of the apparatus, determining image processing software configuration information based, at least in part, on the image processing service, the environmental information, and the operational information, and causing configuration of at least one image processing software module based, at least in part, on the image processing software configuration information.

摘要翻译： 在实施例中提供技术，用于接收图像处理服务请求的指示，检索指示装置的环境状况的环境信息，检索指示装置的操作状态的操作信息，至少基于图像处理软件配置信息 部分地基于图像处理服务，环境信息和操作信息，并且至少部分地基于图像处理软件配置信息来引起至少一个图像处理软件模块的配置。