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:
Aug. 19, 2025
Filed:
Sep. 01, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Michitomo Yamaguchi, Kawasaki Kanagawa, JP;
Satoshi Kamiya, Kawasaki Kanagawa, JP;
Hiroshi Ichikawa, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
A control device according to an embodiment includes a first region including a CPU and a sequence signal generation circuit; and a second region including an abnormality detection circuit, a sequence signal detection circuit, a first register storing multiple methods of recovery from occurrence of abnormality, and a second register for use to select one method of recovery from the multiple methods of recovery, the second region being higher in reliability than the first region. The sequence signal generation circuit converts a first signal that specifies the one method of recovery into a sequence signal containing a second signal, which is a digital signal of a predetermined pattern, and the sequence signal detection circuit changes a set value of the second register upon receiving the second signal.