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:
Sep. 15, 2015
Filed:
Jul. 21, 2012
Takanaga Yamazaki, Tama, JP;
Takanaga Yamazaki, Tama, JP;
Sanken Electric Co., Ltd., Niiza-shi, Saitama-Ken, JP;
Abstract
A technology capable of reducing load on both system processing and filter operation and improving power consumption and performance is provided. In a digital signal processor, a program memory, a program counter, and a control logic circuit are provided, and a bit field of each instruction includes instruction stop flag information and bit field information. Also, the control logic circuit carries out the control in such a manner that the instruction whose instruction stop flag information is cleared is executed as is to proceed to the next instruction processing, execution of the instruction whose instruction stop flag information is set is stopped if an execution resumption trigger condition corresponding to the bit field information is not satisfied, and the instruction whose instruction stop flag information is set is executed if the execution resumption trigger condition corresponding to bit field information is satisfied, to proceed to the next instruction processing.