发明授权
- 专利标题： Cache auto-flush in a solid state memory device
- 专利标题（中）： 在固态存储设备中缓存自动刷新
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申请号： US12473081申请日： 2009-05-27
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公开(公告)号： US08271737B2公开(公告)日： 2012-09-18
- 发明人: Richard Chen , Rex Hsueh , Ping Hou
- 申请人： Richard Chen , Rex Hsueh , Ping Hou
- 申请人地址： US CA Sunnyvale
- 专利权人： Spansion LLC
- 当前专利权人： Spansion LLC
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 John W. Branch
- 主分类号： G06F13/00
- IPC分类号： G06F13/00
摘要：
A device, system and method in which data in a write cache, that must at some point be written to non-volatile memory, is written to non-volatile memory after expiration of a threshold time period during which no new host commands are received. If either the last dirty entry is written back or a host command is received during the write-back process, the time threshold time period and auto-flush process is restarted.
公开/授权文献
- US20100306448A1 CACHE AUTO-FLUSH IN A SOLID STATE MEMORY DEVICE 公开/授权日：2010-12-02
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