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1. 发明申请

US20130311792A1 VOLTAGE SCALING ARCHITECTURE ON SYSTEM-ON-CHIP PLATFORM 审中-公开
标题翻译：系统级芯片平台上的电压调节架构
公开(公告)号：US20130311792A1
公开(公告)日：2013-11-21
申请号：US13474718
申请日：2012-05-18
申请人： Prahallada Ponnathota , Sean Fitzpatrick
发明人： Prahallada Ponnathota , Sean Fitzpatrick
IPC分类号： G06F1/26 , G05F1/10
CPC分类号： G06F1/26 , G06F1/3296 , Y02D10/172
摘要： The subject matter of this application is embodied in an apparatus that includes a data processor, and at least one hardware monitor to measure circuit delays associated with the data processor and a power supply to provide power to the data processor. The apparatus also includes a voltage regulator to regulate a voltage level provided by the power supply, and a look-up table having target voltage values and target circuit delay values each corresponding to one or more conditions. The apparatus further includes a controller to control the voltage regulator. The controller at various time points controls the voltage regulator based on target voltage values obtained from the look-up table. In between the time points, the controller controls the voltage regulator based on differences between target circuit delay values and measured circuit delay values.
摘要翻译：该应用的主题体现在包括数据处理器和至少一个硬件监视器的装置中，该硬件监视器用于测量与数据处理器相关联的电路延迟和向数据处理器提供电力的电源。该装置还包括用于调节由电源提供的电压电平的电压调节器和具有目标电压值和目标电路延迟值的查找表，每个对应于一个或多个条件。该装置还包括控制电压调节器的控制器。不同时间点的控制器基于从查找表获得的目标电压值来控制电压调节器。在时间点之间，控制器根据目标电路延迟值和测量的电路延迟值之间的差异来控制电压调节器。

2. 发明申请

US20130117582A1 OFFLINE COMMUNICATION IN A VOLTAGE SCALING SYSTEM 审中-公开
标题翻译：电压调节系统中的离线通信
公开(公告)号：US20130117582A1
公开(公告)日：2013-05-09
申请号：US13474719
申请日：2012-05-18
申请人： Anand Satyamoorthy , Sean Fitzpatrick
发明人： Anand Satyamoorthy , Sean Fitzpatrick
IPC分类号： G06F1/26
CPC分类号： G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： The subject matter of this application is embodied in an apparatus that includes a data processor, and a hardware monitor. The hardware monitor can be configured to emulate a critical path of the data processor, measure a parameter associated with the emulated critical path, process the measurement value, and generate an interrupt signal if the processing result meets a criterion. The apparatus also includes a power supply to provide power to the data processor and the hardware monitor, and a controller to control the power supply to adjust an output voltage level of the power supply. The controller upon receiving an interrupt signal from the hardware monitor queries the hardware monitor to obtain a measurement of the parameter and controls the power supply to adjust the output voltage level according to the measurement value.
摘要翻译：本申请的主题体现在包括数据处理器和硬件监视器的装置中。硬件监视器可以配置为模拟数据处理器的关键路径，测量与仿真关键路径相关联的参数，处理测量值，以及如果处理结果满足标准，则生成中断信号。该装置还包括用于向数据处理器和硬件监视器提供电力的电源，以及控制器，用于控制电源以调节电源的输出电压电平。控制器在收到来自硬件监视器的中断信号时，询问硬件监视器以获得参数的测量值，并根据测量值控制电源调整输出电压电平。

3. 发明申请

US20130117589A1 STABILITY CONTROL IN A VOLTAGE SCALING SYSTEM 审中-公开
标题翻译：电压调节系统的稳定性控制
公开(公告)号：US20130117589A1
公开(公告)日：2013-05-09
申请号：US13474716
申请日：2012-05-18
申请人： Anand Satyamoorthy , José Barreiro da Silva , Sean Fitzpatrick
发明人： Anand Satyamoorthy , José Barreiro da Silva , Sean Fitzpatrick
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3296 , G06F1/324 , Y02D10/126 , Y02D10/172
摘要： The subject matter of this application is embodied in an apparatus that includes a data processor, and a hardware monitor to emulate a critical path of the data processor and measure a parameter associated with the emulated critical path, process the measurement value, and generate an interrupt signal if the processing result meets a criterion. The apparatus also includes a power supply to provide power to the data processor and the hardware monitor, and a controller to receive the interrupt signal from the hardware monitor and in response to the interrupt signal, controls the power supply to adjust an output voltage level of the power supply.
摘要翻译：该应用的主题体现在包括数据处理器和硬件监视器的装置中，以模拟数据处理器的关键路径并测量与仿真关键路径相关联的参数，处理测量值并产生中断如果处理结果满足标准，则发出信号。该装置还包括向数据处理器和硬件监视器提供电力的电源，以及用于从硬件监视器接收中断信号并响应于中断信号的控制器，控制电源以调整电源电压电源。

4. 发明申请

US20130311799A1 WEIGHTED CONTROL IN A VOLTAGE SCALING SYSTEM 有权
标题翻译：电压调节系统中的称重控制
公开(公告)号：US20130311799A1
公开(公告)日：2013-11-21
申请号：US13474720
申请日：2012-05-18
申请人： Sean Fitzpatrick , Anand Satyamoorthy
发明人： Sean Fitzpatrick , Anand Satyamoorthy
IPC分类号： G06F1/26 , G01R19/00 , G04F13/00 , G01K13/00 , G06F1/32 , G06F15/00
CPC分类号： G06F1/3296 , G06F1/3203 , G06F1/3287 , Y02D10/172
摘要： The subject matter of this application is embodied in an apparatus that includes a data processor, and two or more hardware monitors to measure parameters associated with the data processor. The apparatus also features a power supply to provide power to the data processor and the hardware monitors, and a controller to control the power supply to adjust an output voltage level of the power supply according to measurements from the hardware monitors. Different weight values are applied to the hardware monitors under different conditions, and the power supply output voltage level is controlled according to weighted measurements or values derived from the weighted measurements.
摘要翻译：该应用的主题体现在包括数据处理器和两个或更多个硬件监视器的装置中，以测量与数据处理器相关联的参数。该装置还具有向数据处理器和硬件监视器提供电力的电源，以及控制器，用于控制电源，以根据来自硬件监视器的测量来调整电源的输出电压电平。在不同条件下，不同的重量值被应用于硬件监视器，并且根据加权测量值或从加权测量得出的值来控制电源输出电压电平。

5. 发明授权

US09323320B2 Weighted control in a voltage scaling system 有权
标题翻译：电压调节系统中的加权控制
公开(公告)号：US09323320B2
公开(公告)日：2016-04-26
申请号：US13474720
申请日：2012-05-18
申请人： Sean Fitzpatrick , Anand Satyamoorthy
发明人： Sean Fitzpatrick , Anand Satyamoorthy
IPC分类号： G06F1/26 , G06F1/00 , G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , G06F1/3287 , Y02D10/172
摘要： The subject matter of this application is embodied in an apparatus that includes a data processor, and two or more hardware monitors to measure parameters associated with the data processor. The apparatus also features a power supply to provide power to the data processor and the hardware monitors, and a controller to control the power supply to adjust an output voltage level of the power supply according to measurements from the hardware monitors. Different weight values are applied to the hardware monitors under different conditions, and the power supply output voltage level is controlled according to weighted measurements or values derived from the weighted measurements.
摘要翻译：该应用的主题体现在包括数据处理器和两个或更多个硬件监视器的装置中，以测量与数据处理器相关联的参数。该装置还具有向数据处理器和硬件监视器提供电力的电源，以及控制器，用于控制电源，以根据来自硬件监视器的测量来调整电源的输出电压电平。在不同条件下，不同的重量值被应用于硬件监视器，并且根据加权测量值或从加权测量得出的值来控制电源输出电压电平。

6. 发明授权

US09215435B2 Method for embedding subtitles and/or graphic overlays in a 3D or multi-view video data 有权
标题翻译：用于在三维或多视图视频数据中嵌入字幕和/或图形叠加的方法
公开(公告)号：US09215435B2
公开(公告)日：2015-12-15
申请号：US13380020
申请日：2010-06-22
申请人： Alexandros Tourapis , Sean Fitzpatrick
发明人： Alexandros Tourapis , Sean Fitzpatrick
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/10 , H04N13/156 , H04N13/161 , H04N13/183 , H04N13/282 , H04N13/293
摘要： A method for embedding subtitles and/or graphic overlays in a 3D or multi-view video application is described. The subtitles and/or graphic overlays are provided separately for each view of the 3D or multi-view video application. The views with the subtitles and/or graphic overlays are then processed to form a subtitled and/or graphic overlaid 3D or multi-view video application.
摘要翻译：描述了在3D或多视图视频应用中嵌入字幕和/或图形重叠的方法。为3D或多视图视频应用程序的每个视图单独提供字幕和/或图形叠加。然后处理具有字幕和/或图形叠加层的视图，以形成一个副标题和/或图形重叠的3D或多视图视频应用程序。

7. 发明申请

US20120092454A1 METHOD FOR EMBEDDING SUBTITLES AND/OR GRAPHIC OVERLAYS IN A 3D OR MULTI-VIEW VIDEO DATA 有权
标题翻译：在三维或多视图数据中嵌入子图像和/或图形叠加的方法
公开(公告)号：US20120092454A1
公开(公告)日：2012-04-19
申请号：US13380020
申请日：2010-06-22
申请人： Alexandros Tourapis , Sean Fitzpatrick
发明人： Alexandros Tourapis , Sean Fitzpatrick
IPC分类号： H04N13/00
CPC分类号： H04N13/10 , H04N13/156 , H04N13/161 , H04N13/183 , H04N13/282 , H04N13/293
摘要： A method for embedding subtitles and/or graphic overlays in a 3D or multi-view video application is described. The subtitles and/or graphic overlays are provided separately for each view of the 3D or multi-view video application. The views with the subtitles and/or graphic overlays are then processed to form a subtitled and/or graphic overlaid 3D or multi-view video application.
摘要翻译：描述了在3D或多视图视频应用中嵌入字幕和/或图形重叠的方法。为3D或多视图视频应用程序的每个视图单独提供字幕和/或图形叠加。然后处理具有字幕和/或图形叠加层的视图，以形成一个副标题和/或图形重叠的3D或多视图视频应用程序。

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