Interconnect delay fault test controller and test apparatus using the same
    1.
    发明授权
    Interconnect delay fault test controller and test apparatus using the same 失效
    互连延迟故障测试控制器和使用其的测试仪器

    公开(公告)号:US07673203B2

    公开(公告)日:2010-03-02

    申请号:US11616471

    申请日:2006-12-27

    IPC分类号: G01R31/28

    CPC分类号: G01R31/31725 G01R31/31855

    摘要: An interconnect delay fault test controller and a test apparatus using the same wherein an update operation and a capture operation may be carried out in one interval of a system clock or a core clock when carrying out an interconnect delay fault test between an IEEE P1500 wrapped cores in a SoC as well as an interconnect wire on a board based on an IEEE 1149.1, and wherein the interconnect delay fault test using different system clocks or core clocks may be carried out simultaneously in one test cycle corresponding to each system clock or core clock even when multiple system clocks or core clocks exists is disclosed.

    摘要翻译: 一种互连延迟故障测试控制器和使用该互连延迟故障测试控制器的测试装置,其中当在IEEE P1500封装核心之间执行互连延迟故障测试时,可以在系统时钟或核心时钟的一个间隔中执行更新操作和捕获操作 在SoC以及基于IEEE 1149.1的板上的互连线,并且其中使用不同系统时钟或核心时钟的互连延迟故障测试可以在对应于每个系统时钟或核心时钟的一个测试周期中同时执行,甚至 当公开了多个系统时钟或核心时钟时。

    Method for providing selective service by selective service module and home gateway using the same
    2.
    发明授权
    Method for providing selective service by selective service module and home gateway using the same 有权
    通过选择性服务模块和家庭网关提供选择性服务的方法

    公开(公告)号:US08867557B2

    公开(公告)日:2014-10-21

    申请号:US13339896

    申请日:2011-12-29

    IPC分类号: H04L12/28 G06F3/14

    CPC分类号: G06F3/1431 G09G2370/10

    摘要: A selective service providing method using a selective service module, and a home gateway using the same are provided. A home gateway includes a module port for mounting a service module which provides a particular service; a communication interface for receiving a function result of the service module mounted to the module port; a display interface connected with a display; and a processor for sending the function result received from the service module through the communication interface, to the display through the display interface. Thus, the user's intended service can be selectively provided using the selective service module.

    摘要翻译: 提供一种使用选择性服务模块的选择性服务提供方法,以及使用该选择性服务模块的家庭网关。 家庭网关包括用于安装提供特定服务的服务模块的模块端口; 用于接收安装到模块端口的服务模块的功能结果的通信接口; 与显示器连接的显示界面; 以及处理器,用于通过通信接口将从服务模块接收到的功能结果通过显示接口发送到显示器。 因此,可以使用选择性服务模块选择性地提供用户的预期服务。

    Soc-based core scan chain linkage switch
    3.
    发明授权
    Soc-based core scan chain linkage switch 失效
    基于Soc的核心扫描链联动开关

    公开(公告)号:US07296200B2

    公开(公告)日:2007-11-13

    申请号:US10995099

    申请日:2004-11-24

    IPC分类号: G01R31/28

    CPC分类号: G01R31/318558

    摘要: Disclosed herein is an SoC-based core scan chain linkage switch. The core scan chain linkage switch includes test bus terminals, scan chain input/output terminals, a switch unit and SCLK, UCLK, Mode and Enable signals. The test bus terminals apply instructions and input/output test data. The scan chain input/output terminals link with the scan chains of an embedded core. The switch unit completes a linkage configuration between the test bus terminals and the scan chain input/output terminals in response to the applied instructions. The SCLK, UCLK and Mode signals apply the instructions to dynamically reconfigure the switch unit and update the linkage configuration of the switch unit, and the Enable signal activates and deactivates the switch unit.

    摘要翻译: 这里公开了一种基于SoC的核心扫描链接开关。 核心扫描链联动开关包括测试总线端子,扫描链输入/输出端子,开关单元和SCLK,UCLK,模式和使能信号。 测试总线终端应用指令和输入/输出测试数据。 扫描链输入/输出端子与嵌入式核心的扫描链连接。 开关单元响应于所施加的指令,在测试总线端子和扫描链输入/输出端子之间完成连接配置。 SCLK,UCLK和模式信号应用指令来动态地重新配置开关单元并更新开关单元的联动配置,使能信号激活和停用开关单元。

    APPARATUS AND METHOD FOR COMPENSATING BRIGHTNESS OF BACKLIGHT
    4.
    发明申请
    APPARATUS AND METHOD FOR COMPENSATING BRIGHTNESS OF BACKLIGHT 审中-公开
    补偿背光亮度的装置和方法

    公开(公告)号:US20100020005A1

    公开(公告)日:2010-01-28

    申请号:US12179670

    申请日:2008-07-25

    IPC分类号: G09G3/36

    摘要: Provided are a display device and method. The display device includes an image analyzing unit for analyzing an input image signal to extract block-based brightness information of a divided display region, a block control value calculating unit for calculating a backlight control value for a backlight block corresponding to the block of the display region by using the brightness information, and a block control value compensating unit for determining whether to perform a scaling process of reducing brightness degree at a predetermined ratio according to brightness of the respective backlight blocks considering brightness degree of adjacent blocks, and outputting a backlight compensation control value.

    摘要翻译: 提供了一种显示装置和方法。 显示装置包括图像分析单元,用于分析输入图像信号以提取划分的显示区域的基于块的亮度信息;块控制值计算单元,用于计算对应于显示块的背光块的背光控制值 区域,以及块控制值补偿单元,用于根据考虑相邻块的亮度的各个背光块的亮度,确定是否执行以预定比率降低亮度的缩放处理,并且输出背光补偿 控制值。