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:
Sep. 11, 2007
Filed:
Nov. 15, 2005
Jan-michael Huber, Austin, TX (US);
Michael K. Ciraula, Round Rock, TX (US);
Jan-Michael Huber, Austin, TX (US);
Michael K. Ciraula, Round Rock, TX (US);
Advanced Micro Devices , Inc., Sunnyvale, CA (US);
Abstract
A memory subsystem and a method of operating therefor. The memory subsystem includes a memory array having 2locations. The memory subsystem includes an address decoder and rotation logic each coupled to receive bits of a first address having n address bits. The rotation logic is also coupled to receive m rotation bits indicating a number of locations the first address is to be shifted if the first address falls within a specified range of addresses. The rotation logic and the address decoder are configured to operate in parallel with each other. Address selection logic is coupled to receive a first plurality of outputs from the address decoder and a second plurality of outputs from the rotation logic and is further configured to select a second address based on the first and second pluralities of outputs.