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. 29, 2023
Filed:
Jun. 13, 2022
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Fabrice Romain, Rians, FR;
Mathieu Lisart, Aix en Provence, FR;
STMicroelectronics (Rousset) SAS, Rousset, FR;
Abstract
A method for detecting a reading error of a datum in memory. A binary word which is representative of the datum and an error correcting or detecting code is read by: reading a first part of the binary word stored at a first address in a first memory circuit; and reading a second part of the binary word stored at a second address in a second memory circuit. The first and second parts read from the first and second memory circuits, respectively, are concatenated to form a read binary word. The datum is then obtained by removing the error correcting or detecting code from the read binary word. A new error correcting or detecting code is calculated from the obtained datum and compared to the removed error correcting or detecting code to detect error in the obtained datum.