Akira Kakizawa - Phoenix AZ, US Erik Fought - Chandler AZ, US
International Classification:
G06F011/00 G01R031/28 G06F007/02 H03M013/00
US Classification:
714/738000, 714/819000
Abstract:
Hardware or software to test a circuit with a set of functional vectors. The invention compares expected results of functional vectors with the actual results of the test circuit. If there is a miscompare, a recursive comparison is done prior to the first clock cycle of the miscompare.