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.:

US 7565510 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 21, 2009

Filed:

Apr. 25, 2006
Applicant:

Shuichi Kunie, Kanagawa, JP;

Inventor:

Shuichi Kunie, Kanagawa, JP;

Assignee:

NEC Electronics Corporation, Kawasaki, Kanagawa, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/30 (2006.01); G06F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A load/store unit includes a Top register for storing a value retained before loading to a load destination register and a saved register capable of storing data retained to the Top register. When an unaligned instruction evaluation unit determines that a load instruction issued from a instruction decode unit is an unaligned instruction, data stored to the Top register are stored to the saved register in order to make the Top register available to subsequent load instructions issued from the instruction decode unit.


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Kunie, Shuichi. (2009). Microprocessor with a register selectively storing unaligned load instructions and control method thereof (U.S. Patent No. 7565510). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7565510

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