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:
Aug. 11, 2015
Filed:
Dec. 19, 2013
Applicant:
Vitesse Semiconductor Corporation, Camarillo, CA (US);
Inventors:
Venkat Praveen Kumar K., Hyderabad, IN;
Nihit Chattar, Hyderabad, IN;
Dishant Singh Rajput, Hyderabad, IN;
Assignee:
Microsemi Communications, Inc., Aliso Viejo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); H04L 1/00 (2006.01); H03M 13/09 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0061 (2013.01); G06F 11/1004 (2013.01); H03M 13/091 (2013.01);
Abstract
Methods and devices generate cyclic redundancy check (CRC) values for a sequence of parallel words of data. The data words may have only some of the bits enabled. The input words are preconditioned, and then a common block generates a CRC remainder value. A specific preconditioning is selected based on the number of enabled bits. Additional post-processing may be performed to the CRC remainder.