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. 05, 2008
Filed:
Jun. 10, 2003
Adrian B. Evans, Ottawa, CA;
Mohammed I. Tatar, Ottawa, CA;
Cedrik K. Begin, Ottawa, CA;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
An apparatus including a first integrated circuit (IC), a second IC, and an interface coupling the first IC to the second IC. The interface transfers payload control information between the first IC and the second IC utilizing a number of data transmission lines. On the clock cycle transition following the transfer of payload control information, the interface transfers packetized data between the first IC and the second IC at a data rate of at least approximately 20 Gbps utilizing the same transmission lines. A one-bit control signal is used by the interface to identify when payload control information is present on all of the data transmission lines.