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:
Jun. 23, 2015
Filed:
Oct. 25, 2011
Craig Barner, Shrewsbury, MA (US);
Craig Barner, Shrewsbury, MA (US);
Cavium, Inc., San Jose, CA (US);
Abstract
In an embodiment, a method includes receiving at a data interface a data stream having a plurality of logical communication channels. The data stream includes in succession a first data burst corresponding to one of the plurality of logical communication channels, a burst control word and a second data burst corresponding to the one or an other of the plurality of logical communication channels. The burst control word includes a first error check that protects the first data burst and the burst control word and a second error check that protects only the burst control word. The first error check and the second error check are examined. Only the one logical communication channel is errored out if the first error check is bad and the second error check is good; all open logical communication channels are errored out if the first error check is bad and the second error check is bad.