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:
Oct. 21, 2014
Filed:
Mar. 25, 2011
Applicants:
Akinori Harasawa, Kunitachi, JP;
Hiroyuki Moro, Hachio, JP;
Inventors:
Akinori Harasawa, Kunitachi, JP;
Hiroyuki Moro, Hachio, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G11C 16/20 (2006.01);
U.S. Cl.
CPC ...
G11C 16/20 (2013.01);
Abstract
According to one embodiment, a data storage apparatus includes an interface module and a controller. The interface module is configured to control rewritable nonvolatile memories provided for the respective channels. The controller is configured to write calibration data to the nonvolatile memories of any channel designated, through the interface module at the same time, in order to perform calibration.