Virtual ground circuit
    1.
    发明授权
    Virtual ground circuit 有权
    虚拟接地电路

    公开(公告)号:US06794902B2

    公开(公告)日:2004-09-21

    申请号:US10172574

    申请日:2002-06-14

    IPC分类号: H03K19096

    CPC分类号: H03K19/0016 H03K19/01728

    摘要: Methods and systems for improving a logic circuit are described. By using a voltage reducer for connecting a power-supply to a virtual ground, the voltage reducer reduces the voltage supplied by the power-supply to the virtual ground during one phase of the clock, thereby increasing the speed and efficiency of the logic circuit.

    摘要翻译: 描述了用于改进逻辑电路的方法和系统。 通过使用用于将电源连接到虚拟接地的电压减小器,降压器在时钟的一个相位期间将由电源供给的电压降低到虚拟接地,从而提高逻辑电路的速度和效率。

    Analyzing Test Case Failures
    2.
    发明申请
    Analyzing Test Case Failures 审中-公开
    分析测试用例故障

    公开(公告)号:US20080222501A1

    公开(公告)日:2008-09-11

    申请号:US11682708

    申请日:2007-03-06

    IPC分类号: G06F7/02

    CPC分类号: G06F11/366

    摘要: Apparatus and method for categorizing test failures are disclosed. In one embodiment, a data set of a current test failure is compared with the data sets of historical test failures to result in a set of correspondence values. The current test failure is categorized with respect to the historical test failures at least in part on the basis of the correspondence values.

    摘要翻译: 公开了用于分类测试故障的装置和方法。 在一个实施例中,将当前测试失败的数据集与历史测试失败的数据集进行比较以得到一组对应值。 目前的测试失败是至少部分根据对应值来分类于历史测试失败的。