Title:
フラッシュメモリ内のブロックにおける移動セクタ
Document Type and Number:
Japanese Patent JP5440883
Kind Code:
B2
Abstract:
A nonvolatile storage system comprises a controller (500); and a nonvolatile memory storage (508) coupled to said controller and comprising a plurality of blocks, each block configured to store sectors of data in sectors thereof; wherein the controller is configured to receive a command from a host for writing updated one or more sectors of data of a particular block of the plurality of blocks, the one or more sectors of data being identified by a group of logical block addresses corresponding to a predetermined group of sectors having stored therein previously-written sectors of data; and a wherein the controller is configured to write the updated one or more sectors of data into one or more new blocks of the plurality of blocks caused to be identified by the group of logical block addresses.
Inventors:
Ari R. Ganjuei
Petro estacry
Barhanu Iman
Petro estacry
Barhanu Iman
Application Number:
JP2011156137A
Publication Date:
March 12, 2014
Filing Date:
July 14, 2011
Export Citation:
Assignee:
Lexar Media,Inc
International Classes:
G06F12/00; G06F12/02; G06F3/06; G06F3/08; G06F11/00; G06F12/10; G06F12/16; G11C16/02; G11C16/08; G11C16/10; G11C29/00; G06F11/10
Domestic Patent References:
| JP8137634A | ||||
| JP6223591A | ||||
| JP7111092A | ||||
| JP5282886A |
Other References:
小林 修,フラッシュEEPROM外部記憶装置向け使用環境整う,日経エレクトロニクス,日本,日経BP社,1994年 4月11日,第605号,p.75~83
Attorney, Agent or Firm:
Nomura Yasuhisa
Yoshiyuki Osuga
Yoshiyuki Osuga