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EVENT BASED TEST METHOD FOR DEBUGGING TIMING RELATED FAILURES IN INTEGRATED CIRCUITS
EVENT BASED TEST METHOD FOR DEBUGGING TIMING RELATED FAILURES IN INTEGRATED CIRCUITS
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机译:基于事件的测试方法,对集成电路中的相关故障进行调试
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摘要
A test method for debugging failures of an IC device with use of an event based semiconductor test system is capable of distinguishing a timing related failure from other failures. The test method includes the steps of: applying a test signal to a DUT and evaluating a response output of the DUT, detecting a failure in the response output, identifying a reference signal related to the failure, identifying a portion of the reference signal, and incrementally changing a timing of events in the portion of the reference signal to detect change in the reponse output from the DUT.
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