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. 05, 2021
Filed:
Jun. 24, 2019
Renesas Electronics Corporation, Tokyo, JP;
Takashi Kurafuji, Tokyo, JP;
Satoshi Yamamoto, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A master issues the valid data is specified when the data update processing is interrupted. The control unitstores in the storage unitthe second update status flag_, which indicates the update status of the first update status flag_and the second data_, which indicate the update status of the first data_, and the third update status flag_, which indicates the update status of the valid indication flag. When the determination based on the valid instruction flagis impossible, the usage data determination unitdetermines which of the first data_and the second data_is valid based on the values of the first update status flag_, the second update status flag_, and the third update status flag_