METHOD AND APPARATUS FOR SELECTING PATHS FOR USE IN AT-SPEED TESTING
    1.
    发明申请
    METHOD AND APPARATUS FOR SELECTING PATHS FOR USE IN AT-SPEED TESTING 有权
    用于选择在速度测试中使用的PATHS的方法和装置

    公开(公告)号:US20110106483A1

    公开(公告)日:2011-05-05

    申请号:US12610090

    申请日:2009-10-30

    IPC分类号: G06F19/00 G01R31/00

    CPC分类号: G01R31/31835

    摘要: In one embodiment, the invention is a method and apparatus for selecting paths for use in at-speed testing. One embodiment of a method for selecting a set of n paths with which to test an integrated circuit chip includes: organizing the set of n paths into a plurality of sub-sets, receiving a new candidate path, and adding the new candidate path to one of the sub-sets when the new candidate path improves the process coverage metric of the sub-sets.

    摘要翻译: 在一个实施例中,本发明是用于选择在速度测试中使用的路径的方法和装置。 用于选择用于测试集成电路芯片的n个路径的集合的方法的一个实施例包括:将n个路径的集合组织成多个子集,接收新的候选路径,并将新的候选路径添加到一个 当新的候选路径改进子集的过程覆盖度量时,子集的子集。