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:
Aug. 22, 1995
Filed:
Jun. 01, 1993
Applicant:
Inventors:
Matthias Gruetzner, Stuttgart, DE;
Cordt W Starke, Weil der Stadt, DE;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
371 223 ; 371 221 ;
Abstract
An integrated circuit chip (110) adapted to provide interconnect capability and an AC interconnect test method therefor. Test and control data are scanned in the scan-path of latches (114 and 115) to initialize the AC interconnect test. Subsequently the functional system mode is simulated by applying the functional-system clocks via lines (118 and 128).