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:
Oct. 24, 2017
Filed:
Feb. 25, 2015
Applicant:
Stmicroelectronics International N.v., Amsterdam, NL;
Inventors:
Chittoor Parthasarathy, Grenoble, FR;
Abhishek Jain, Delhi, IN;
Assignee:
STMICROELECTRONICS INTERNATIONAL N.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/14 (2006.01); G06F 11/30 (2006.01); G06F 11/07 (2006.01); H03K 3/037 (2006.01); G06F 11/16 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0751 (2013.01); G06F 11/1608 (2013.01); H03K 3/0375 (2013.01);
Abstract
An embodiment of a circuit includes a data latch and a plurality of cascaded latches, wherein a first of the plurality of cascaded latches is configured to receive a first signal from the data latch and each subsequent cascaded latch is configured to receive a data output signal of a preceding cascaded latch, and an error-detection circuit configured to receive the respective data output signals and detect error in operation of the cascaded latches based thereon.