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:
Feb. 04, 2014
Filed:
Jul. 01, 2011
Applicants:
Peiyuan Liu, Carmel, IN (US);
Henri Girard, Carmel, IN (US);
Inventors:
Peiyuan Liu, Carmel, IN (US);
Henri Girard, Carmel, IN (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 29/00 (2006.01); G11C 29/56 (2006.01);
U.S. Cl.
CPC ...
G11C 29/56004 (2013.01);
Abstract
Verification of the address connections of a memory () having multiplexed banks rows and columns commences by selecting a first address location having a bank/row/column value and then writing a pattern to a second location corresponding to the first location where one of the column, row, bank addresses could become stuck high or low. A second pattern gets written to the first location and a comparison occurs between the second pattern and first pattern written to the second location. If the data is the same, then that particular row/column/bank addresses is stuck.