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:
Nov. 04, 2008
Filed:
Mar. 02, 2006
Applicant:
Kunihiko Yahagi, Kanagawa, JP;
Inventor:
Kunihiko Yahagi, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An information processing system includes a plurality of memories grouped into a first memory group and a second memory group, a data processor transmitting a data access request to the memories, and a memory controller controlling data transfer between the data processor and the plurality of memories. The memory controller includes an address calculation circuit calculating a second data address from a first data address included in the data access request, and a control unit controlling operation of the first and the second memory group by transmitting a first and a second control command in different clock cycles.