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. 22, 2016
Filed:
Jul. 09, 2013
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Hideyuki Sakamaki, Yokohama, JP;
Hidekazu Osano, Hachioji, JP;
Hiroshi Nakayama, Yokohama, JP;
Kazuya Takaku, Kawasaki, JP;
Masanori Higeta, Setagaya, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 12/00 (2006.01); G06F 13/16 (2006.01);
U.S. Cl.
CPC ...
G06F 12/00 (2013.01); G06F 13/1694 (2013.01);
Abstract
A memory controller includes: a determination part configured to determine a type of a DIMM having a different address line topology based on SPD; a slew rate setting part configured to set a slew rate of an address signal based on the type of the DIMM determined by the determination part; and a delay setting part configured to set a data delay amount when reading/writing data.