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:
Mar. 02, 2004
Filed:
Nov. 20, 2000
Applicant:
Inventors:
Yasumasa Honjo, Kawasaki, JP;
Toru Watabe, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
A multiprocessor system includes a plurality of system modules each having a plurality of processors, a transfer controller and a first crossbar, a crossbar module including a second crossbar, a control bus coupling the transfer controller of each of the system modules to the crossbar module, and a data bus coupling the first crossbar of each of the system modules to the crossbar module. Within an arbitrary one of the system modules, the first crossbar outputs a data packet to the data bus in response to a command signal from the transfer controller after the transfer controller outputs a control information packet to the control bus.