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:
Oct. 17, 2006
Filed:
Nov. 26, 2002
Teik-chung Tan, Austin, TX (US);
Mitchell Alsup, Austin, TX (US);
Jerry D. Moench, Austin, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A microprocessor including a level two cache memory including asynchronously accessible cache blocks. The microprocessor includes an execution unit coupled to a cache memory subsystem which includes a plurality of storage blocks, each configured to store a plurality of data units. Each of the plurality of storage blocks may be accessed asynchronously. In addition, the cache subsystem includes a plurality of tag units which are coupled to the plurality of storage blocks. Each of the tag units may be configured to store a plurality of tags each including an address tag value which corresponds to a given unit of data stored within the plurality of storage blocks. Each of the plurality of tag units may be accessed synchronously.