Invention Grant
- Patent Title: Data storage device initialization information accessed by searching for pointer information
- Patent Title (中): 通过搜索指针信息访问数据存储设备初始化信息
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Application No.: US13027432Application Date: 2011-02-15
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Publication No.: US09405668B1Publication Date: 2016-08-02
- Inventor: Robert M. Fallone , David M. Hamilton
- Applicant: Robert M. Fallone , David M. Hamilton
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
A data storage device including non-volatile storage is initialized from initialization information stored in an information initialization area. A pointer area is also provided on the non-volatile storage for storing initialization pointer information. Pointer information includes a sequence identifier. A processor is configured to read the storage locations in the pointer area and used the information to locate and read initialization information from the located initialization information area to initialize the data storage device. In one embodiment, sequence identifiers are examined to locate most recent sequence identifier for initialization. In other embodiments, more than one initialization area and/or pointer area may be used for robustness.
Information query