Method and apparatus for reducing noise in a dynamic manner
    5.
    发明授权
    Method and apparatus for reducing noise in a dynamic manner 有权
    以动态方式降低噪音的方法和装置

    公开(公告)号:US07218135B2

    公开(公告)日:2007-05-15

    申请号:US11163015

    申请日:2005-09-30

    IPC分类号: H03K19/003 H03K17/16

    CPC分类号: H03K19/00346

    摘要: An integrated circuit device includes functional logic, an anti-noise machine, and state monitoring points providing the anti-noise machine with an interface to the functional logic for monitoring states of the functional logic. The anti-noise machine includes indicia defining noise precursor states for the functional logic, and recognition logic coupled to the state monitoring points. The anti-noise machine is operable to generate anti-noise responsive to the recognition logic detecting in the functional logic noise precursor states matching the indicia.

    摘要翻译: 集成电路设备包括功能逻辑,抗噪声机器和状态监测点,其为抗噪声机器提供与用于监视功能逻辑状态的功能逻辑的接口。 抗噪声机器包括定义用于功能逻辑的噪声前导状态的标记,以及耦合到状态监测点的识别逻辑。 抗噪声机器可操作以响应于与标记匹配的功能逻辑噪声前导状态中的识别逻辑检测产生抗噪声。

    STRUCTURES OF POWERING ON INTEGRATED CIRCUIT
    8.
    发明申请
    STRUCTURES OF POWERING ON INTEGRATED CIRCUIT 失效
    集成电路供电结构

    公开(公告)号:US20090024972A1

    公开(公告)日:2009-01-22

    申请号:US12163025

    申请日:2008-06-27

    IPC分类号: G06F17/50

    摘要: Design structures, method and systems of powering on an integrated circuit (IC) are disclosed. In one embodiment, the system includes a region in the IC including functional logic, a temperature sensor for sensing a temperature in the region when the IC is powered up and a heating element therefor; a processing unit including: a comparator for comparing the temperature against a predetermined temperature value, a controller, which in the case that the temperature is below the predetermined temperature value, delays functional operation of the IC and controls heating of the region of the IC, and a monitor for monitoring the temperature in the region; and wherein the controller, in the case that the temperature rises above the predetermined temperature value, ceases the heating and initiates functional operation of the IC.

    摘要翻译: 公开了对集成电路(IC)供电的设计结构,方法和系统。 在一个实施例中,该系统包括IC中的包括功能逻辑的区域,用于感测IC上电时该区域中的温度的温度传感器及其加热元件; 处理单元,包括:用于将温度与预定温度值进行比较的比较器,在温度低于预定温度值的情况下的控制器,延迟IC的功能操作并控制IC的区域的加热, 以及监测该区域的温度的监测器; 并且其中所述控制器在所述温度升高到所述预定温度值以上的情况下停止所述加热并且启动所述IC的功能操作。