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:
Jan. 22, 2013
Filed:
Nov. 12, 2009
Shinichi Sutou, Tokyo, JP;
Kiyomitsu Katou, Yokohama, JP;
Shinichi Sutou, Tokyo, JP;
Kiyomitsu Katou, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A system LSI includes first and second memories, first and second buses, a bus bridge that performs signal transfer between the first and second buses, a first bus system connecting to the first bus and accessing the first or second memory, a second bus system connecting to the second bus and accessing the first or second memory, a memory access circuit having first and second bus-side input/output terminals that perform signal transfer to/from the first and second buses and first and second memory-side input/output terminals that perform signal transfer to/from the first and second memories.