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:
Sep. 23, 2014
Filed:
Sep. 15, 2012
Applicant:
Atsuo Koshizuka, Tokyo, JP;
Inventor:
Atsuo Koshizuka, Tokyo, JP;
Assignee:
PS4 Luxco S.A.R.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 15/00 (2006.01); G11C 11/4096 (2006.01); G11C 7/10 (2006.01); G11C 11/4076 (2006.01); G11C 7/22 (2006.01); G11C 8/18 (2006.01);
U.S. Cl.
CPC ...
G11C 8/18 (2013.01); G11C 11/4096 (2013.01); G11C 7/1051 (2013.01); G11C 11/4076 (2013.01); G11C 7/1066 (2013.01); G11C 7/1072 (2013.01); G11C 7/222 (2013.01); G11C 7/22 (2013.01);
Abstract
A controller, includes a plurality of external terminals configured to supply a command and an address to a semiconductor memory device, communicate a data with the semiconductor memory device, and communicate a strobe signal related to the data, at least one external terminal among the plurality of external terminals being configured to be capable of supplying an information specifying a length of a preamble of the strobe signal before the semiconductor memory device communicates the data.