Title:
NONVOLATILE STORAGE DEVICE, HOST DEVICE, NONVOLATILE STORAGE SYSTEM, DATA RECORDING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2010/013445
Kind Code:
A1
Abstract:
Provided are a memory controller, a nonvolatile storage device, a host device, and a nonvolatile storage system which can perform real-time recording even when alternately performing write-in of normal data and write-in of file management information and additional information. A host device (2) issues a memory management command before start of a real-time recording or after end of the real-time recording or at the both timings. When the nonvolatile storage device (1) receives a memory management command, a memory controller (11) arranged inside clears the memory control information and performs garbage collection if necessary.
Inventors:
TOYAMA MASAYUKI
Application Number:
PCT/JP2009/003545
Publication Date:
February 04, 2010
Filing Date:
July 28, 2009
Export Citation:
Assignee:
PANASONIC CORP (JP)
TOYAMA MASAYUKI
TOYAMA MASAYUKI
International Classes:
G06F12/00; G06F3/08; G06K19/07
Domestic Patent References:
| WO2008018446A1 | 2008-02-14 |
Foreign References:
| JP2008010109A | 2008-01-17 | |||
| JP2008117491A | 2008-05-22 | |||
| JP2006285669A | 2006-10-19 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, JP)
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