公开(公告)号：US08081023B2

公开(公告)日：2011-12-20

申请号：US12625274

申请日：2009-11-24

申请人： Andy Nguyen

发明人： Andy Nguyen

IPC分类号： H03H11/16

CPC分类号： H03K5/1508

摘要： A phase shift circuit that includes two, rather than four, delay chains and corresponding selectors is described. This provides a significant area savings and reduces the intrinsic delay of the phase shift circuit, which is particularly beneficial for embodiments in which there is no intrinsic delay matching. In one implementation, the phase shift circuit includes a first delay circuit and a matching delay circuit. The first delay circuit provides a first delay that includes a first intrinsic delay and a first intentional delay. The delay matching circuit provides a matching delay that matches the first intrinsic delay. In one implementation, the phase shift circuit also includes a second delay circuit to provide a second delay that includes a second intrinsic delay and second intentional delay, where the second intrinsic delay matches the first intrinsic delay and the second intentional delay is half as long as the first intentional delay.

摘要翻译： 描述了包括两个而不是四个延迟链和对应的选择器的相移电路。 这提供了显着的面积节省并且减小了相移电路的固有延迟，这对于没有固有延迟匹配的实施例是特别有益的。 在一个实现中，相移电路包括第一延迟电路和匹配延迟电路。 第一延迟电路提供包括第一固有延迟和第一有意延迟的第一延迟。 延迟匹配电路提供与第一固有延迟匹配的匹配延迟。 在一个实现中，相移电路还包括第二延迟电路，以提供包括第二固有延迟和第二有意延迟的第二延迟，其中第二固有延迟与第一固有延迟匹配，并且第二有意延迟是 第一个故意延误。

公开(公告)号：US20110292950A1

公开(公告)日：2011-12-01

申请号：US12790744

申请日：2010-05-28

申请人： Andy Nguyen

发明人： Andy Nguyen

IPC分类号： H04L29/02

CPC分类号： H03K19/0175 ,  G06F1/08 ,  G06F1/10 ,  H03L7/23

摘要： A first periodic signal generation circuit generates first periodic output signals. A second periodic signal generation circuit generates second periodic output signals. A first multiplexer circuit receives the first and the second periodic output signals. An interface circuit coupled to external pins generates a third periodic output signal based on a periodic signal selected by the first multiplexer circuit. A second multiplexer circuit receives the third periodic output signal at an input. A first periodic feedback signal provided to the first periodic signal generation circuit is based on a signal selected by the second multiplexer circuit. A third multiplexer circuit receives the third periodic output signal at an input. A second periodic feedback signal provided to the second periodic signal generation circuit is based on a signal selected by the third multiplexer circuit.

摘要翻译： 第一周期性信号产生电路产生第一周期性输出信号。 第二周期信号产生电路产生第二周期性输出信号。 第一多路复用器电路接收第一和第二周期性输出信号。 耦合到外部引脚的接口电路基于由第一多路复用器电路选择的周期性信号产生第三周期性输出信号。 第二多路复用器电路在输入端接收第三周期性输出信号。 提供给第一周期信号产生电路的第一周期性反馈信号基于由第二多路复用器电路选择的信号。 第三多路复用器电路在输入端接收第三周期性输出信号。 提供给第二周期信号产生电路的第二周期性反馈信号基于由第三多路复用器电路选择的信号。

公开(公告)号：US08051375B2

公开(公告)日：2011-11-01

申请号：US12384311

申请日：2009-04-02

申请人： Steven Friedlander ,  Thomas Patrick Dawson ,  Privan Gunatilake ,  Seth Hill ,  Andy Nguyen

发明人： Steven Friedlander ,  Thomas Patrick Dawson ,  Privan Gunatilake ,  Seth Hill ,  Andy Nguyen

IPC分类号： G06F3/00 ,  G06F3/048 ,  H04N7/00

CPC分类号： H04N21/8173 ,  G06F3/0481 ,  G06F9/451 ,  H04N5/44591 ,  H04N5/45 ,  H04N21/42204 ,  H04N21/42215 ,  H04N21/42653 ,  H04N21/431 ,  H04N21/4438 ,  H04N21/4858 ,  H04N21/488 ,  H04N21/8126 ,  H04N21/8146

摘要： A television Widget movement method involves providing access to a plurality of Widget programs to a television Widget host processor; receiving a dedicated command from a remote controller that activates the plurality of Widget programs, wherein the Widget programs, when in a Display mode, display Widget representations on a display; receiving a command from the remote controller that establishes one of the plurality of displayed Widget programs as the Widget program that is currently in focus; and receiving a command from the remote controller that places the Widget program that is currently in focus in a Move Mode, wherein the Widget representation can be moved about the display while in Move Mode. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

摘要翻译： 电视小部件移动方法涉及向电视小部件主处理器提供对多个Widget节目的访问; 从遥控器接收激活多个窗口小部件程序的专用命令，其中当处于显示模式时，窗口小部件程序在显示器上显示窗口小部件表示; 从所述遥控器接收建立所述多个显示的Widget程序之一的命令作为当前焦点的所述Widget程序; 以及从移动模式接收来自遥控器的命令，该命令将当前处于对焦状态的Widget程序放置在移动模式中，其中，在移动模式下，可以围绕显示器移动窗口小部件表示。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

公开(公告)号：US20100057968A1

公开(公告)日：2010-03-04

申请号：US12274702

申请日：2008-11-20

申请人： Thomas P. Dawson ,  Aixin Liu ,  Kai Liu ,  Andy Nguyen ,  Ling Jun Wong

发明人： Thomas P. Dawson ,  Aixin Liu ,  Kai Liu ,  Andy Nguyen ,  Ling Jun Wong

IPC分类号： H05K7/10

CPC分类号： H04N5/4401 ,  G06F8/65 ,  G06F9/44526 ,  H04N21/436 ,  H04N21/4431 ,  H04N21/4433

摘要： Rather than have a unique code set per TV product, a common code base is provided to service multiple products and even multiple product lines. Embedded systems can be upgraded through a network connection. The software architecture provides a flexible approach to supporting multiple product offerings through a plug-in modular middle-ware and to providing standardized hardware acceleration for both 2D and 3D graphics. The plug-in capability provides for feature additions and upgrades after sale.

摘要翻译： 而不是每个电视产品都有一个唯一的代码集，而是提供一个通用的代码库来为多个产品甚至多个产品线提供服务。 嵌入式系统可以通过网络连接进行升级。 软件架构提供了一种灵活的方式，通过插件模块化中间件支持多种产品，并为2D和3D图形提供标准化的硬件加速。 插件功能提供售后功能添加和升级。