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:
Feb. 05, 2019
Filed:
Aug. 10, 2018
Renesas Electronics Corporation, Tokyo, JP;
Tetsuji Tsuda, Kodaira, JP;
Masaru Hase, Kodaira, JP;
Yuki Inoue, Kodaira, JP;
Naohiro Nishikawa, Kodaira, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A semiconductor device includes a central processing unit and a processor on one semiconductor substrate. The processor includes a buffer for storing a first register setting list and notifies the central processing unit of an access complete signal indicating completion of reading a second register setting list within a memory. The central processing unit changes the second register setting list within the memory based on the access complete signal and notifies the processor of an update request signal. The processor reads the second register setting list changed by the central processing unit into the buffer to update the first register setting list based on the update request information.