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:
Jun. 15, 2004
Filed:
Jul. 01, 2002
Applicant:
Inventor:
Hidetaka Magoshi, Palo Alto, CA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/208 ;
U.S. Cl.
CPC ...
G06F 1/208 ;
Abstract
Methods and apparatus for controlling a cache memory are described in which the overwriting of floating point data into any cache line of the cache memory is prohibited when the data stored in such cache line are valid, integer data.