US PATENT SUBCLASS 714 / 745
.~ Determination of marginal operation limits

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

724  DF  DIGITAL LOGIC TESTING {10}
745.~ Determination of marginal operation limits

DEFINITION

Classification: 714/745

Determination of marginal operation limits:

(under subclass 724) Subject matter in which the device or system is tested under controlled and varying circuit parameters, such as input voltage, to determine the range of circuit parameter values within which the device or system operates without error or malfunction.