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. 24, 2010
Filed:
May. 30, 2006
David Gibson, Suwanee, GA (US);
David Gibson, Suwanee, GA (US);
Integrated Device Technology, Inc., San Jose, CA (US);
Abstract
An arbiter generates an availability signal indicating whether pseudo-ports are available for receiving data. Each pseudo-port identifies one or more output ports of a packet switch. The availability signal also indicates whether each pseudo-port has a hold. A hold on a pseudo-port indicates that the pseudo-port is being held for an input port of the packet switch. Although the packet switch may complete routing of a data packet in progress to an output port of the pseudo-port that has the hold, the packet switch will not initiate routing of a data packet to an output port of the pseudo-port until each output port of the pseudo-port is available. When all the output ports of the pseudo-port are available, the packet switch can route data of a data packet from the input port for which the pseudo-port is being held to each output port of the pseudo-port.