发明申请
- 专利标题: STORAGE DEVICE AND RELATED LOCK MODE MANAGEMENT METHOD
- 专利标题(中): 存储设备和相关锁定模式管理方法
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申请号: US13193638申请日: 2011-07-29
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公开(公告)号: US20120089767A1公开(公告)日: 2012-04-12
- 发明人: Won-chul Lee , Jeong-woo Lee
- 申请人: Won-chul Lee , Jeong-woo Lee
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2010-0099452 20101012
- 主分类号: G06F12/02
- IPC分类号: G06F12/02
摘要:
A storage device comprises at least one nonvolatile memory and a lock mode management module. The lock mode management module places the storage device in a soft lock mode in which only predetermined writing operations are allowed, upon determining that a number of reserved blocks in a flash memory is less than or equal to a reference value.
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