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SCALABLE CONNECTIVITY VERIFICATION USING CONDITIONAL CUT-POINTS

机译:使用条件下的切入点进行可伸缩性验证

摘要

Provided is a method for performing connectivity verification of an integrated circuit device. In embodiments of the invention, the method includes creating a directed graph representation of integrated circuit device. The method can further include determining target gates referred to as trace signals within integrated circuit device. The method can further include creating hierarchical representation of trace signals and determining nested trace signals. The method can further include determining one or more locations for cut points for non-nested trace signals. Thereafter, performing connectivity verification using the one or more locations for cut points. Finally improving the scalability of connectivity verification by utilizing hierarchical decomposition embodiment of the invention.
机译:提供了一种用于执行集成电路设备的连接性验证的方法。在本发明的实施例中,该方法包括创建集成电路设备的有向图表示。该方法可以进一步包括确定集成电路设备内的被称为跟踪信号的目标门。该方法可以进一步包括创建跟踪信号的分层表示并确定嵌套的跟踪信号。该方法可以进一步包括确定非嵌套跟踪信号的切点的一个或多个位置。之后,使用一个或多个切割点位置进行连接验证。通过利用本发明的层次分解实施例,最终改善了连接验证的可扩展性。

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