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. 05, 2016
Filed:
Apr. 30, 2013
Sony Corporation, Tokyo, JP;
Ken Ishii, Tokyo, JP;
Keiichi Tsutsui, Kanagawa, JP;
Yasushi Fujinami, Tokyo, JP;
Kenichi Nakanishi, Tokyo, JP;
Naohiro Adachi, Tokyo, JP;
Hideaki Okubo, Saitama, JP;
Tatsuo Shinbashi, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
There is provided a memory control apparatus including: a pre-read processing section reading pre-read data from a data area to be written to before a write process in a predetermined data area of a memory cell array; a conversion determination section which, upon selectively allowing the pre-read data to transition to either a first conversion candidate or a second conversion candidate of the write data to be written in the write process, generates a determination result for selecting either of the candidates based on the larger of two values of which one is the number of bits transitioning from the first value to the second value and of which the other is the number of bits transitioning from the second value to the first value; and a conversion control section selecting either of the candidates in accordance with the determination result.