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:
Mar. 06, 1990
Filed:
Feb. 12, 1988
Applicant:
Inventors:
Yuuichi Saito, Itami, JP;
Toyohiko Yoshida, Itami, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
364200 ; 3642318 ; 3642387 ;
Abstract
A system for preventing register conflict in a pipeline including a flag group memories at selected stages for storing flag groups indicating which general purpose registers are reserved by the instructions being processed at the selected stages. A flag group associated with a particular instruction is shifted with the instruction through the pipeline.
Saito, Yuuichi. (1990). Pipelined data processing system with register indirect addressing (U.S. Patent No. 4907147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4907147
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