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:
May. 27, 2008
Filed:
Sep. 03, 2004
Applicants:
Peter Beer, Fontainbleau, FR;
Achim Schramm, München, DE;
Martin Versen, München, DE;
Inventors:
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Apparatus and method for checking output signals of an integrated circuit are provided. One embodiment provides a method for checking whether signals are output by a write circuit of an integrated circuit according to a predefined specification. In this context, the high precision of an external test device which is inherent to the system is used to check, within a module, that a data signal and a data sampling signal of the integrated circuit are output according to a specification.