发明公开
- 专利标题： A method and system for file system management using a flash-erasable, programmable, read-only memory
- 专利标题（中）： 方法和系统文件管理与快速可擦除可编程只读存储器。
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申请号： EP93101396.5申请日： 1993-01-29
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公开(公告)号： EP0557736A2公开(公告)日： 1993-09-01
- 发明人: Krueger, William J. , Rajagopalan, Sriram
- 申请人： MICROSOFT CORPORATION
- 申请人地址： One Microsoft Way Redmond, Washington 98052-6399 US
- 专利权人： MICROSOFT CORPORATION
- 当前专利权人： MICROSOFT CORPORATION
- 当前专利权人地址： One Microsoft Way Redmond, Washington 98052-6399 US
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： US828763 19920129
- 主分类号： G06F15/413
- IPC分类号： G06F15/413
摘要：
The present invention relates to a manager for a computer memory comprising:
a block allocation routine, the memory divided into blocks of memory locations, each block having an allocation table and a data region divided into data areas, each allocation table having entries corresponding to region data areas, the block allocation routine for selecting a block in which to store data;
a data area allocation routine for selecting a data area within the data region for the selected block in which to store data, for selecting an allocation table entry to correspond to the selected data area, and for setting the selected allocation table entry to correspond to the selected data area and to an allocated state; and
a storage routine for storing data in the selected data area.
a block allocation routine, the memory divided into blocks of memory locations, each block having an allocation table and a data region divided into data areas, each allocation table having entries corresponding to region data areas, the block allocation routine for selecting a block in which to store data;
a data area allocation routine for selecting a data area within the data region for the selected block in which to store data, for selecting an allocation table entry to correspond to the selected data area, and for setting the selected allocation table entry to correspond to the selected data area and to an allocated state; and
a storage routine for storing data in the selected data area.
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