The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 1999
Filed:
Dec. 26, 1996
Michael J Peters, Fort Collins, CO (US);
Adaptec, Inc., Milpitas, CA (US);
Abstract
A logic simulation monitoring system to verify a test stimulus set and generate a test vector set for use on an Automatic Test Equipment (ATE) device during manufacturing tests. The simulation monitor executes unobtrusively as part of the logic simulation to monitor the logic simulation's real time signal activity including contention checks, output strobe margins, and ATE compatibility checks, in addition to extracting the appropriate signal response or vector resulting from a given stimulus. The simulation monitor comprises at least one simulation monitor code block generated from a combination of values from an integrated circuit parameter file and at least one code block template. Output from the simulation monitor includes a report of the contention errors and input signal errors, and a test vector set comprised of the input test stimulus set used with the logic simulation and the stimulus responses resulting from the logic simulation all in an ATE compatible and ready to use format.