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. 24, 2003
Filed:
Jan. 16, 2001
Gautam Nag Kavipurapu, Irving, TX (US);
Other;
Abstract
A method of operating a cache memory includes the step of storing a set of data in a first space in a cache memory, a set of data associated with a set of tags. A subset of the set of data is stored in a second space in the cache memory, the subset of the set of data associated with a tag of a subset of the set of tags. The tag portion of an address is compared with the subset of data in the second space in the cache memory in that said subset of data is read when the tag portion of the address and the tag associated with the subset of data match. The tag portion of the address is compared with the set of tags associated with the set of data in the first space in cache memory and the set of data in the first space is read when the tag portion of the address matches one of the sets of tags associated with the set of data in the first space and the tag portion of the address and the tag associated with the subset of data in the second space do not match.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile