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:
May. 28, 1996
Filed:
Mar. 22, 1995
Masao Inoue, Osaka, JP;
Jiro Miyake, Osaka, JP;
Matsushita Electric Industrial Co. Ltd., Osaka, JP;
Abstract
A pipeline processor comprises a memory stage arithmetic unit, a data dependence detecting unit and a control unit. The data dependence detecting unit outputs a detection signal to the control unit when it detects the data dependent relationship between a load instruction LD and a subtraction instruction SUB to be executed next thereto. The control unit receives the detection signal to control such that load data to be loaded from a memory unit according to the load instruction LD is inputted to the memory stage arithmetic unit. The memory stage arithmetic unit executes subtraction by using the load data in a memory stage of the subtraction instruction SUB.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile