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公开(公告)号：US20100031071A1
公开(公告)日：2010-02-04
申请号：US12182074
申请日：2008-07-29
IPC分类号： G06F1/32
CPC分类号： G06F1/3203
摘要： A system and method for transitions a computing system between operating modes that have different power consumption characteristics. When a system management unit (SMU) determines that the computing system is in a low activity state, the SMU transitions the central processing unit (CPU) into a low power operating mode after the CPU stores critical operating state of the CPU in a memory. The SMU then intercepts and processes interrupts intended for the CPU, modifying a copy of the critical operating state. This effectively extends the time during which the CPU stays in lower power mode. When the SMU determines that the computing system exits a low activity state, the copy of the critical operating state is stored in the memory and the SMU transitions the CPU into a high power operating mode using the modified critical operating state.
摘要翻译： 一种用于在具有不同功耗特性的操作模式之间转换计算系统的系统和方法。 当系统管理单元（SMU）确定计算系统处于低活动状态时，在CPU将CPU的临界操作状态存储在存储器中之后，SMU将中央处理单元（CPU）转换为低功耗操作模式。 然后，SMU拦截并处理用于CPU的中断，修改关键操作状态的副本。 这有效地延长了CPU处于较低功耗模式的时间。 当SMU确定计算系统退出低活动状态时，关键操作状态的副本存储在存储器中，并且SMU使用修改的关键操作状态将CPU转换为高功率操作模式。
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公开(公告)号：US07779191B2
公开(公告)日：2010-08-17
申请号：US12182074
申请日：2008-07-29
IPC分类号： G06F9/48
CPC分类号： G06F1/3203
摘要： A system and method for transitions a computing system between operating modes that have different power consumption characteristics. When a system management unit (SMU) determines that the computing system is in a low activity state, the SMU transitions the central processing unit (CPU) into a low power operating mode after the CPU stores critical operating state of the CPU in a memory. The SMU then intercepts and processes interrupts intended for the CPU, modifying a copy of the critical operating state. This effectively extends the time during which the CPU stays in lower power mode. When the SMU determines that the computing system exits a low activity state, the copy of the critical operating state is stored in the memory and the SMU transitions the CPU into a high power operating mode using the modified critical operating state.
摘要翻译： 一种用于在具有不同功耗特性的操作模式之间转换计算系统的系统和方法。 当系统管理单元（SMU）确定计算系统处于低活动状态时，在CPU将CPU的临界操作状态存储在存储器中之后，SMU将中央处理单元（CPU）转换为低功耗操作模式。 然后，SMU拦截并处理用于CPU的中断，修改关键操作状态的副本。 这有效地延长了CPU处于较低功耗模式的时间。 当SMU确定计算系统退出低活动状态时，关键操作状态的副本存储在存储器中，并且SMU使用修改的关键操作状态将CPU转换为高功率操作模式。
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公开(公告)号：US08990437B2
公开(公告)日：2015-03-24
申请号：US11939521
申请日：2007-11-13
CPC分类号： H04L12/282 , H04L12/2814 , H04L12/2836
摘要： A software or hardware agent running on a personal computing (PC) device provides allows a consumer electronic device connected to the PC device over a high definition multimedia interface (HDMI) network to control the PC device using standardized commands. This enables a user to control the PC device and other consumer electronic devices that are connected to the HDMI network using a single interface. The agent responds as a consumer electronic device and translates the standardized commands as universal serial bus (USB) human interface device (HID) input reports to the PC device operating system. The agent represents the specific capabilities of the PC device as standard consumer electronic device controls.
摘要翻译： 在个人计算（PC）设备上运行的软件或硬件代理允许通过高清晰度多媒体接口（HDMI）网络连接到PC设备的消费者电子设备使用标准化命令来控制PC设备。 这使得用户能够使用单个接口来控制连接到HDMI网络的PC设备和其他消费电子设备。 该代理作为消费电子设备进行响应，并将标准化命令转换为通用串行总线（USB）人机接口设备（HID）输入报告给PC设备操作系统。 代理代表PC设备作为标准消费电子设备控制的具体功能。
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4.发明授权Data path controller with integrated power management to manage power consumption of a computing device and its components 有权具有集成电源管理功能的数据路径控制器，用于管理计算设备及其组件的功耗公开(公告)号：US08069355B2
公开(公告)日：2011-11-29
申请号：US12342865
申请日：2008-12-23
申请人： Brad W. Simeral , David G. Reed , Dmitry Vyshetsky , Roman Surgutchik , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
发明人： Brad W. Simeral , David G. Reed , Dmitry Vyshetsky , Roman Surgutchik , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
IPC分类号： G06F1/32
CPC分类号： G06F1/28 , G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A data path controller, a computer device, an apparatus and a method are disclosed for integrating power management functions into a data path controller to manage power consumed by processors and peripheral devices. By embedding power management within the data path controller, the data path controller can advantageously modify its criteria in-situ so that it can adapt its power management actions in response to changes in processors and peripheral devices. In addition, the data path controller includes a power-managing interface that provides power-monitoring ports for monitoring and/or quantifying power consumption of various components. In one embodiment, the data path controller includes a power-monitoring interface for selectably monitoring power of a component. It also includes a controller for adjusting operational characteristics of the component for modifying the power consumed by the component to comply with a performance profile, which generally specifies permissible power consumption levels for the component.
摘要翻译： 公开了一种数据路径控制器，计算机设备，装置和方法，用于将电源管理功能集成到数据路径控制器中，以管理由处理器和外围设备消耗的功率。 通过在数据路径控制器内部嵌入电源管理，数据路径控制器可以有利地在现场修改其标准，使得其能够根据处理器和外围设备的变化来适应其功率管理动作。 此外，数据路径控制器包括功率管理接口，其提供用于监视和/或量化各种组件的功耗的功率监控端口。 在一个实施例中，数据路径控制器包括用于可选地监视组件的功率的功率监视接口。 它还包括用于调整部件的操作特性的控制器，用于修改部件消耗的功率以符合性能曲线，其通常指定部件的允许功率消耗水平。
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公开(公告)号：US08294821B1
公开(公告)日：2012-10-23
申请号：US11939352
申请日：2007-11-13
CPC分类号： H04N21/43615 , G09G2370/06 , G09G2370/12 , H04N5/4403 , H04N5/765 , H04N21/43635
摘要： A software or hardware agent running on a personal computing device provides allows application programs to interact with consumer electronic devices using standardized controls. The consumer electronic devices appear to be directly connected to the personal computing device rather than being connected over a high definition multimedia interface (HDMI) network. This enables a user to control the consumer electronic devices using a single interface rather than a separate interface for each consumer electronic device. The agent enumerates a universal serial bus (USB) human interface device (HID) for each consumer electronic device reported on the HDMI network. The USB HIDs represent the specific capabilities of the each one of the consumer electronic devices.
摘要翻译： 在个人计算设备上运行的软件或硬件代理允许应用程序使用标准化控制与消费者电子设备进行交互。 消费电子设备看起来直接连接到个人计算设备，而不是通过高清晰度多媒体接口（HDMI）网络连接。 这使得用户能够使用单个接口而不是每个消费电子设备的单独接口来控制消费者电子设备。 该代理列举了在HDMI网络上报告的每个消费电子设备的通用串行总线（USB）人机接口设备（HID）。 USB HID代表每个消费电子设备的具体功能。
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公开(公告)号：US20090125642A1
公开(公告)日：2009-05-14
申请号：US11939521
申请日：2007-11-13
CPC分类号： H04L12/282 , H04L12/2814 , H04L12/2836
摘要： A software or hardware agent running on a personal computing (PC) device provides allows a consumer electronic device connected to the PC device over a high definition multimedia interface (HDMI) network to control the PC device using standardized commands. This enables a user to control the PC device and other consumer electronic devices that are connected to the HDMI network using a single interface. The agent responds as a consumer electronic device and translates the standardized commands as universal serial bus (USB) human interface device (HID) input reports to the PC device operating system. The agent represents the specific capabilities of the PC device as standard consumer electronic device controls.
摘要翻译： 在个人计算（PC）设备上运行的软件或硬件代理允许通过高清晰度多媒体接口（HDMI）网络连接到PC设备的消费者电子设备使用标准化命令来控制PC设备。 这使得用户能够使用单个接口来控制连接到HDMI网络的PC设备和其他消费电子设备。 该代理作为消费电子设备进行响应，并将标准化命令转换为通用串行总线（USB）人机接口设备（HID）输入报告给PC设备操作系统。 代理代表PC设备作为标准消费电子设备控制的具体功能。
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公开(公告)号：US07849342B2
公开(公告)日：2010-12-07
申请号：US11743099
申请日：2007-05-01
CPC分类号： G06F1/3203 , G06F1/3275 , G06F13/161 , Y02D10/13 , Y02D10/14 , Y02D50/20
摘要： A method and system for implementing a generalized system stutter are disclosed. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of blocking a first request received from a first of a plurality of bus masters during a low power state of a computing device for as long as permissible by the timing requirements of the computing device, wherein the first request is capable of triggering the computing device to transition out of the low power state, and during an active state of the computing device, servicing the first request along with other pending requests from the rest of the plurality of bus masters before the computing device transitions back to the low power state.
摘要翻译： 公开了一种用于实现广义系统口吃的方法和系统。 具体地，本发明的一个实施例提出了一种方法，其包括以下步骤：在计算设备的低功率状态期间阻止从多个总线主机中的第一个接收的第一请求，只要可以通过定时要求 其中所述第一请求能够触发所述计算设备转换出所述低功率状态，并且在所述计算设备的活动状态期间，对所述第一请求以及来自所述多个其余的其余部分的其他未决请求进行服务 在计算设备转换回低功率状态之前的总线主控器。
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8.发明申请Data Path Controller With Integrated Power Management to Manage Power Consumption of a Computing Device and its Components 有权数据路径控制器，集成电源管理，用于管理计算设备及其组件的功耗公开(公告)号：US20090150689A1
公开(公告)日：2009-06-11
申请号：US12342865
申请日：2008-12-23
申请人： Brad W. Simeral , David C. Reed , Dmitry Vyshetsky , Roman Surgutchick , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
发明人： Brad W. Simeral , David C. Reed , Dmitry Vyshetsky , Roman Surgutchick , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
IPC分类号： G06F1/32
CPC分类号： G06F1/28 , G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A data path controller, a computer device, an apparatus and a method are disclosed for integrating power management functions into a data path controller to manage power consumed by processors and peripheral devices. By embedding power management within the data path controller, the data path controller can advantageously modify its criteria in-situ so that it can adapt its power management actions in response to changes in processors and peripheral devices. In addition, the data path controller includes a power-managing interface that provides power-monitoring ports for monitoring and/or quantifying power consumption of various components. In one embodiment, the data path controller includes a power-monitoring interface for selectably monitoring power of a component. It also includes a controller for adjusting operational characteristics of the component for modifying the power consumed by the component to comply with a performance profile, which generally specifies permissible power consumption levels for the component.
摘要翻译： 公开了一种数据路径控制器，计算机设备，装置和方法，用于将电源管理功能集成到数据路径控制器中，以管理由处理器和外围设备消耗的功率。 通过在数据路径控制器内部嵌入电源管理，数据路径控制器可以有利地在现场修改其标准，使得其能够根据处理器和外围设备的变化来适应其功率管理动作。 此外，数据路径控制器包括功率管理接口，其提供用于监视和/或量化各种组件的功耗的功率监控端口。 在一个实施例中，数据路径控制器包括用于可选地监视组件的功率的功率监视接口。 它还包括用于调整部件的操作特性的控制器，用于修改部件消耗的功率以符合性能曲线，其通常指定部件的允许功率消耗水平。
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9.发明授权公开(公告)号：US07716506B1
公开(公告)日：2010-05-11
申请号：US11611118
申请日：2006-12-14
申请人： Roman Surgutchik , Robert William Chapman , Edward L. Riegelsberger , Brad W. Simeral , Paul J. Gyugyi
发明人： Roman Surgutchik , Robert William Chapman , Edward L. Riegelsberger , Brad W. Simeral , Paul J. Gyugyi
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A system has a plurality of different clients. Each client generates a report signal indicative of a current latency tolerance associated with a performance state. A controller dynamically determines a power down level having a minimum power consumption capable of supporting the system latency of the configuration state of the clients.
摘要翻译： 系统具有多个不同的客户端。 每个客户端生成指示与性能状态相关联的当前延迟容限的报告信号。 控制器动态地确定具有能够支持客户端的配置状态的系统延迟的最小功耗的掉电电平。
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10.发明授权Data path controller with integrated power management to manage power consumption of a computing device and its components 有权具有集成电源管理功能的数据路径控制器，用于管理计算设备及其组件的功耗公开(公告)号：US07487371B2
公开(公告)日：2009-02-03
申请号：US11305816
申请日：2005-12-16
申请人： Brad W. Simeral , David G. Reed , Dmitry Vyshetsky , Roman Surgutchick , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
发明人： Brad W. Simeral , David G. Reed , Dmitry Vyshetsky , Roman Surgutchick , Robert William Chapman , Joshua Titus , Anand Srinivasan , Hari U. Krishnan
IPC分类号： G06F1/32
CPC分类号： G06F1/28 , G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A data path controller, a computer device, an apparatus and a method are disclosed for integrating power management functions into a data path controller to manage power consumed by processors and peripheral devices. By embedding power management within the data path controller, the data path controller can advantageously modify its criteria in-situ so that it can adapt its power management actions in response to changes in processors and peripheral devices. In addition, the data path controller includes a power-managing interface that provides power-monitoring ports for monitoring and/or quantifying power consumption of various components. In one embodiment, the data path controller includes a power-monitoring interface for selectably monitoring power of a component. It also includes a controller for adjusting operational characteristics of the component for modifying the power consumed by the component to comply with a performance profile, which generally specifies permissible power consumption levels for the component.
摘要翻译： 公开了一种数据路径控制器，计算机设备，装置和方法，用于将电源管理功能集成到数据路径控制器中，以管理由处理器和外围设备消耗的功率。 通过在数据路径控制器内部嵌入电源管理，数据路径控制器可以有利地在现场修改其标准，使得其能够根据处理器和外围设备的变化来适应其功率管理动作。 此外，数据路径控制器包括功率管理接口，其提供用于监视和/或量化各种组件的功耗的功率监控端口。 在一个实施例中，数据路径控制器包括用于可选地监视组件的功率的功率监视接口。 它还包括用于调整部件的操作特性的控制器，用于修改部件消耗的功率以符合性能曲线，其通常指定部件的允许功率消耗水平。
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