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:
May. 31, 2022
Filed:
Dec. 07, 2018
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Masaki Murozuka, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
It is aimed to detect an error of an address abnormality in a memory. An address error detection information generating unit generates address error detection information for detecting an error relating to an access address for a memory. A control part stores the address error detection information generated by the address error detection information generating unit in the memory at a time of write access. An error detecting part compares the address error detection information generated by the address error detection information generating unit with the address error detection information stored in the memory to detect an error at a time of read access.