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    VIA STRUCTURE FOR OPTIMIZING SIGNAL POROSITY
    1.
    发明公开
    VIA STRUCTURE FOR OPTIMIZING SIGNAL POROSITY 审中-公开
    VIA结构优化信号孔径

    公开(公告)号：EP3213346A1

    公开(公告)日：2017-09-06

    申请号：EP15779164.1

    申请日：2015-10-05

    申请人： Qualcomm Incorporated

    发明人： MENG, Xiongfei ,  CHUNG, Joon Hyung ,  PAN, Yuancheng Christopher

    IPC分类号： H01L23/522 ,  H01L23/528 ,  H01L23/66

    CPC分类号： H01L23/528 ,  H01L23/5226 ,  H01L23/5283 ,  H01L23/5286 ,  H01L23/535 ,  H01L23/66 ,  H01L27/0617 ,  H01L2924/0002 ,  H01L2924/00

    摘要： An apparatus including a conductive stack structure includes an M
    x layer interconnect on an M
    x layer and extending in a first direction on a first track, an M
    y layer interconnect on an M
    y layer in which the My layer is a lower layer than the M
    x layer, a first via stack coupled between the M
    x layer interconnect and the M
    y layer interconnect, a second via stack coupled between the M
    x layer interconnect and the My layer interconnect, a second M
    x layer interconnect extending in the first direction on a track immediately adjacent to the first track, and a third M
    x layer interconnect extending in the first direction on a track immediately adjacent to the first track. The M
    x layer interconnect is between the second M
    x layer interconnect and the third M
    x layer interconnect. The second M
    x layer interconnect and the third M
    x layer interconnect are uncoupled to each other.

    摘要翻译： 一种包括导电堆叠结构的装置包括：Mx层上的Mx层互连，其在第一轨道上沿第一方向延伸; My层上的My层互连，其中My层是比Mx层更低的层; 耦合在Mx层互连和My层互连之间的第一通孔堆叠，耦合在Mx层互连和My层互连之间的第二通孔堆叠，在紧邻第一轨道的轨道上沿第一方向延伸的第二Mx层互连 以及在紧邻第一轨道的轨道上沿第一方向延伸的第三Mx层互连。 Mx层互连位于第二Mx层互连和第三Mx层互连之间。 第二Mx层互连和第三Mx层互连彼此解耦。

    LOW POWER HIGH RESOLUTION OSCILLATOR BASED VOLTAGE SENSOR
    3.
    发明公开
    LOW POWER HIGH RESOLUTION OSCILLATOR BASED VOLTAGE SENSOR 审中-公开
    基于低功耗高分辨率振荡器的电压传感器

    公开(公告)号：EP3180626A1

    公开(公告)日：2017-06-21

    申请号：EP15736077.7

    申请日：2015-06-12

    申请人： Qualcomm Incorporated

    发明人： ZHANG, Junmou ,  ZHANG, Chuang ,  PAN, Yuancheng Christopher ,  CHEN, Nan

    IPC分类号： G01R19/00 ,  G01R19/165

    摘要： Systems and methods for sensing voltage on a chip are described herein. In one embodiment, a voltage sensor comprises a voltage-controlled oscillator coupled to a voltage being sensed, and a plurality of transition detectors, wherein each of the transition detectors is coupled to a different location on the oscillator, and wherein each of the transition detectors is configured to count a number of transitions at the respective location over a time period. The voltage sensor also comprises an adder configured to add the numbers of transitions from the transition detectors to generate an output value that is approximately proportional to the voltage.

    摘要翻译： 本文描述了用于感测芯片上的电压的系统和方法。 在一个实施例中，电压传感器包括耦合到正被感测的电压的压控振荡器，以及多个转换检测器，其中每个转换检测器耦合到振荡器上的不同位置，并且其中每个转换检测器 被配置为在一段时间内对相应位置处的转换次数进行计数。 该电压传感器还包括加法器，该加法器被配置为将来自转变检测器的转变数量相加以生成近似与电压成比例的输出值。

    DYNAMIC POWER RAIL CONTROL FOR CLUSTERS OF LOADS
    5.
    发明公开
    DYNAMIC POWER RAIL CONTROL FOR CLUSTERS OF LOADS 审中-公开
    负载群集的动态电源轨道控制

    公开(公告)号：EP3167520A1

    公开(公告)日：2017-05-17

    申请号：EP15726815.2

    申请日：2015-05-15

    申请人： Qualcomm Incorporated

    发明人： PARK, Hee Jun ,  PAN, Yuancheng Christopher ,  CHUN, Christopher Kong Yee

    IPC分类号： H02J1/00

    CPC分类号： H02J3/00 ,  G06F1/28 ,  H02J1/00 ,  H02J1/08 ,  H02J1/102

    摘要： Managing power rails, including: a plurality of power rails, each power rail coupled to at least one power supply and configured to support a plurality of similarly-configured loads; and a power rail controller configured to merge and split the plurality of power rails based on total power consumption of the plurality of similarly-configured loads. The power rail management also determines the optimal power rail mode (merge/split) based on current load of each rail and adjusts the dynamic clock and voltage scaling policy, workload allocation on each core, and performance limit/throttling management according to the power rail mode.

    摘要翻译： 管理电力轨道，包括：多个电力轨道，每个电力轨道耦合到至少一个电力供应并被配置为支持多个类似配置的负载; 以及电力轨道控制器，其被配置为基于所述多个类似配置的负载的总功耗来合并和分割所述多个电力轨道。 电源导轨管理还根据每个导轨的当前负载确定最佳电源导轨模式（合并/拆分），并根据电源导轨调整动态时钟和电压扩展策略，每个内核上的工作负载分配以及性能限制/节流管理 模式。