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. 31, 2020
Filed:
Aug. 29, 2018
Kabushiki Kaisha Toshiba, Minato-ku, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to an embodiment, a management device includes: a setting memory configured to store an access method indicating which of a first access process of performing writing or reading with respect to data transferred from a non-volatile memory to a first memory, or a second access process of directly performing writing or reading with respect to data stored in the non-volatile memory, is to be executed for each of the plurality of pages; and circuitry configured to select any page set to the second access process among the plurality of pages, as an exchange target page, when a write amount with respect to the non-volatile memory is larger than a set value, and change an access method of the exchange target page from the second access process to the first access process.