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:
Jun. 28, 2022
Filed:
Aug. 13, 2019
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Devanathan Varadarajan, Allen, TX (US);
Varun Singh, Plano, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/44 (2006.01); G11C 29/14 (2006.01); G11C 29/42 (2006.01); G11C 17/16 (2006.01);
U.S. Cl.
CPC ...
G11C 29/4401 (2013.01); G11C 17/16 (2013.01); G11C 29/14 (2013.01); G11C 29/42 (2013.01);
Abstract
A system includes a processor and a memory set coupled to the processor. The system also includes a repair circuit coupled to the memory set. The repair circuit includes a first repair circuit and a second repair circuit. The repair circuit also includes a test controller configured to select between the first repair circuit and the second repair circuit to perform an in-field self-repair of the memory set.