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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.:

US 11899062 B1

PDFFull Text
Date of Patent:
Feb. 13, 2024

Filed:

Dec. 24, 2019

Basic logic element, semiconductor device including the same, output control method for basic logic element, and non-transitory computer readable medium

Applicant:

Nec Space Technologies, Ltd., Fuchu, JP;

Inventor:

Hiroki Hihara, Tokyo, JP;

Assignee:

NEC SPACE TECHNOLOGIES, LTD., Tokyo, JP;

Attorney:
Primary Examiner:

John J Tabone, Jr

Int. Cl.
CPC ...
G01R 31/3177 (2006.01); G01R 31/317 (2006.01); G01R 31/3185 (2006.01); G01R 31/3187 (2006.01); G01R 31/28 (2006.01); G06F 11/16 (2006.01); H01L 21/82 (2006.01); H01L 21/822 (2006.01); H01L 27/04 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3177 (2013.01); G01R 31/28 (2013.01); G01R 31/3187 (2013.01); G01R 31/31724 (2013.01); G01R 31/318519 (2013.01); G06F 11/16 (2013.01); H01L 21/82 (2013.01); H01L 21/822 (2013.01); H01L 27/04 (2013.01);
Abstract

A basic logic element includes: a calculation unit configured to perform calculation processing; a self-diagnosis unit configured to self-diagnose whether or not there is an abnormality in a result of the calculation output from the basic logic element; a management unit configured to determine whether or not to retain authority to output the result of the calculation based on a result of the diagnosis performed by the self-diagnosis unit and output a result of the determination as an authority signal; and an output control unit configured to control whether or not to output the result of the calculation performed by the calculation unit based on whether or not the authority to output data is retained by the management unit.

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