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    AUTOMATIC CHECK FOR CYCLIC OPERATING CONDITIONS FOR SOI CIRCUIT SIMULATION
    1.
    发明申请
    AUTOMATIC CHECK FOR CYCLIC OPERATING CONDITIONS FOR SOI CIRCUIT SIMULATION 审中-公开
    自动检查用于SOI电路仿真的循环工作条件

    公开(公告)号：WO0213041A2

    公开(公告)日：2002-02-14

    申请号：PCT/EP0108780

    申请日：2001-07-28

    Applicant: IBM ,  IBM DEUTSCHLAND

    Inventor： KROELL KARL-EUGEN ,  PILLE JUERGEN ,  SCHETTLER HELMUT

    IPC: G06F17/50 ,  G06F19/00 ,  H01L29/00 ,  G06F17/00

    CPC classification number: G06F17/5022 ,  G06F17/5036

    Abstract: An improved hardware circuit simulation method in particular for history-dependent and cyclic operation sensible hardware circuits, like SOI-type hardware, for example, checks for correct cyclic boundary conditions by performing (110) a first run of a prior art DC simulation with input voltage conditions belonging to CYCLE START, and by carrying out (120) a second DC simulation with input voltage conditions belonging to CYCLE STOP. After comparing (130) the results, e.g., comparing the node voltages, any mismatches can be determined which serve as a hint to non-compatibility with cyclic operation. Thus, the design is able to be re-designed (140) before being simulated in vain with a great amount of work and computing time. A transient simulation (150) can be appended for automated correction (160, 170) of dynamic errors.

    Abstract translation: 改进的硬件电路仿真方法，特别是用于历史依赖和循环操作的显性硬件电路（例如，SOI型硬件），例如通过执行（110）先前技术的DC仿真的第一次运行来检查正确的循环边界条件 属于循环启动的电压条件，并通过执行属于循环停止的输入电压条件进行（120）第二次直流模拟。 在比较（130）结果（例如，比较节点电压）之后，可以确定哪些不匹配作为与循环操作不兼容的暗示。 因此，在大量的工作和计算时间被模拟之前，设计能够被重新设计（140）。 可以附加瞬态模拟（150）以进行动态错误的自动校正（160,170）。

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