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. 20, 2015
Filed:
Dec. 31, 2012
Applicant:
Silicon Laboratories Inc., Austin, TX (US);
Inventors:
Timothy E. Litch, Dripping Springs, TX (US);
Paul I. Zavalney, Austin, TX (US);
Assignee:
SILICON LABORATORIES INC., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 13/28 (2006.01);
U.S. Cl.
CPC ...
G06F 13/28 (2013.01);
Abstract
An apparatus includes an integrated circuit that includes a processing core and a direct memory access (DMA) engine. The DMA engine is adapted to process descriptors to control DMA communications. The descriptors contain data indicating communication endpoints that are associated with the DMA communications. The DMA engine is adapted to use other data contained in at least one of the descriptors to control branching of descriptor execution among multiple execution paths.