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:
Apr. 29, 2014
Filed:
Dec. 09, 2008
Shlomo Selim Rakib, Cupertino, CA (US);
Marc Schaub, Sunnyvale, CA (US);
Shlomo Selim Rakib, Cupertino, CA (US);
Marc Schaub, Sunnyvale, CA (US);
Other;
Abstract
An apparatus, system, and method for providing a multi-dimensional data structure and address generation unit configured to calculate real addresses in order to access the multi-dimensional data structure in a desired pattern. The address generation unit may be configured to calculate the real addresses by executing a series of nested loops pre-programmed into the address generation unit prior to accessing the multi-dimensional data structure. The address generation unit may receive as inputs a set of parameters defining characteristics of the nested loops such as a starting offset, number of iterations or step size for loops, data structure dimensions, or loop starting point inheritance. A vector processor may then access the multi-dimensional data structure at the real addresses calculated by the address generation unit. The multi-dimensional data structure may be stored in a buffer in a data memory.