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:
Jul. 27, 2010
Filed:
Nov. 27, 2006
Yuichi Ogawa, Kawasaki, JP;
Hiroshi Ishizawa, Kawasaki, JP;
Terumasa Haneda, Kawasaki, JP;
Kazunori Masuyama, Kahoku, JP;
Yuichi Ogawa, Kawasaki, JP;
Hiroshi Ishizawa, Kawasaki, JP;
Terumasa Haneda, Kawasaki, JP;
Kazunori Masuyama, Kahoku, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
To be able to transmit a response packet to the original request node after a bus ID/a device ID is replaced in the PCI-Express switch for a PCI-Express communication system, a unique node ID for indicating each node is set to the nodes. Additionally, it is confirmed whether or not the packet is transferred in the correct order in a series of packet transfers. For that purpose, a sequence code indicating the sequence number of a packet in a series of packet transfer is set in an address field of a packet of data transfer.