Invention Grant
- Patent Title: Nonvolatile storage device with NCQ supported and writing method for a nonvolatile storage device
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Application No.: US12155410Application Date: 2008-06-04
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Publication No.: US08583854B2Publication Date: 2013-11-12
- Inventor: Yung-Li Ji , Chin-Nan Yen , Fu-Ja Shone
- Applicant: Yung-Li Ji , Chin-Nan Yen , Fu-Ja Shone
- Applicant Address: TW Hsinchu
- Assignee: Skymedi Corporation
- Current Assignee: Skymedi Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: TW96149713A 20071224
- Main IPC: G11C16/10
- IPC: G11C16/10 ; G06F12/00 ; G06F3/06
Abstract:
A nonvolatile storage device buffers multiple write commands and selects one or more therefrom according to a choosing policy to execute in priority, so as to increase the probability of continuously executing write commands corresponding to an identical smallest erasable unit, thereby reducing the frequency of backup, erasing and copyback operations and improving the efficiency of the nonvolatile storage device.
Public/Granted literature
- US20090164698A1 Nonvolatile storage device with NCQ supported and writing method for a nonvolatile storage device Public/Granted day:2009-06-25
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