Title:
フラッシュメモリシステムの迅速なスリープ解除を促進するための方法およびシステム
Document Type and Number:
Japanese Patent JP2008544343
Kind Code:
A
Abstract:
Methods, systems and computer-readable code for maintaining flash data structures in accordance with events of a flash memory system are disclosed. Both an events log as well as at least one flash management table are maintained in flash memory. For at least one point in time, a most recently stored flash memory table is indicative of an earlier state of the flash memory system, while at least one event that is more recent than the earlier state is stored in the events log. During power-up, the flash management table is retrieved from flash memory. If the most recent event of the flash memory table is earlier than the most recent event of the events log, events are retrieved from the events log in order to update the flash memory table. Optionally, the updated flash memory table is saved to flash memory.
Inventors:
Russell, Menachem
Application Number:
JP2008510721A
Publication Date:
December 04, 2008
Filing Date:
May 09, 2006
Export Citation:
Assignee:
SanDisk IL Ltd.
International Classes:
G06F12/00; G06F12/02; G06F12/16
Domestic Patent References:
| JP2003091463A | 2003-03-28 | |||
| JP2004157997A | 2004-06-03 | |||
| JP2003027144A | 2003-01-29 | |||
| JP2001209567A | 2001-08-03 | |||
| JPH07295866A | 1995-11-10 | |||
| JP2006040168A | 2006-02-09 | |||
| JP2003015929A | 2003-01-17 | |||
| JP2004234188A | 2004-08-19 |
Attorney, Agent or Firm:
Masago Onishi