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:
Jan. 21, 2020
Filed:
Nov. 19, 2017
Renesas Electronics Corporation, Koutou-ku, Tokyo, JP;
Naoki Mitsuishi, Tokyo, JP;
Renesas Electronics Corporation, Tokyo, JP;
Abstract
A semiconductor device is provided that can process various events while suppressing complication of logical configuration. The semiconductor device includes a central processing unit, a plurality of functional blocks, and an event controller. Each functional block includes an interrupt factor detection unit that detects an interrupt factor and outputs an event processing request based on the interrupt factor, an event ID input unit that receives an input of an event ID outputted from the event controller, an event response specification unit that determines whether or not the inputted event ID is an event ID that requires response and, when the inputted event ID is an event ID that requires response, specifies response content corresponding to the inputted event ID, and an event response processing unit that performs event response processing based on the specified response content.