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:
Dec. 25, 2018
Filed:
Oct. 28, 2016
Sanken Electric Co., Ltd., Niiza-shi, Saitama, JP;
Takanaga Yamazaki, Niiza, JP;
Sanken Electric Co., LTD., Niiza-shi, Saitama, JP;
Abstract
A micro controller unit includes an arithmetic processing unit that executes an arithmetic processing; a peripheral circuit unit that outputs an event signal, which is a trigger for start of the arithmetic processing, based on an operation state; and a data access control unit. When an instruction to access the data designated by the first address is received from the arithmetic processing unit, the data access control unit selectively executes, depending on the event signal input from the peripheral circuit unit: a processing of instructing the data storage unit to access data designated by a first address indicating a storage location of the data on the data storage unit; and a processing of processing of converting the first address and instructing the data storage unit to access data designated by a second address, which is associated with the first address and is different from the first address.