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1. 发明申请

US20080077728A1 MAPPING INFORMATION MANAGING APPARATUS AND METHOD FOR NON-VOLATILE MEMORY SUPPORTING DIFFERENT CELL TYPES 失效
标题翻译：映射信息管理装置和支持不同细胞类型的非易失性记忆的方法
公开(公告)号：US20080077728A1
公开(公告)日：2008-03-27
申请号：US11738232
申请日：2007-04-20
申请人： Jin-kyu KIM , Kyoung-il BANG
发明人： Jin-kyu KIM , Kyoung-il BANG
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/1036 , G06F2212/7201 , G06F2212/7204 , G11C11/56 , G11C2211/5641
摘要： The present invention relates to a mapping information managing apparatus and method for a non-volatile memory supporting different cell types, and more particularly, to a mapping information managing apparatus and method for a non-volatile memory supporting different cell types capable of managing mapping information considering physical characteristics of each cell type in the non-volatile memory supporting different cell types in which bits represented by one cell are different from each other. A mapping information managing apparatus for a non-volatile memory supporting different cell types includes: a user request unit used for a user to request a predetermined operation by using a logical address; a non-volatile memory comprising a plurality of memory areas having different cell types; and a mapping information managing unit storing mapping information on user data written to a second memory area of the plurality of memory areas in a first memory area.
摘要翻译：本发明涉及一种用于支持不同小区类型的非易失性存储器的映射信息管理装置和方法，更具体地说，涉及支持能够管理映射信息的不同小区类型的非易失性存储器的映射信息管理装置和方法考虑支持由一个单元表示的比特彼此不同的不同小区类型的非易失性存储器中的每个小区类型的物理特性。用于支持不同小区类型的非易失性存储器的映射信息管理装置包括：用户请求单元，用于用户通过使用逻辑地址请求预定的操作; 包括具有不同单元类型的多个存储区域的非易失性存储器; 以及映射信息管理单元，存储关于写入第一存储区域中的多个存储区域的第二存储区域的用户数据的映射信息。

2. 发明申请

US20100037005A1 COMPUTING SYSTEM INCLUDING PHASE-CHANGE MEMORY 审中-公开
标题翻译：包括相变存储器的计算系统
公开(公告)号：US20100037005A1
公开(公告)日：2010-02-11
申请号：US12437037
申请日：2009-05-07
申请人： Jin-kyu KIM , Kyoung-il BANG , Hyung-gyu LEE
发明人： Jin-kyu KIM , Kyoung-il BANG , Hyung-gyu LEE
IPC分类号： G06F12/02 , G11C11/00 , G06F12/00
CPC分类号： G06F12/0246 , G06F2212/7201 , G11C8/06 , G11C13/0004
摘要： A computing system, more particularly, a computing system including a phase-change memory is provided. The computing system includes a flash memory configured to store data and a phase-change memory configured to store address mapping information for converting a logical address into a physical address. The phase-change memory is configured to store the address mapping information while the computing system is in a power-off state. The computing system may store an address mapping table to manage the flash memory in the phase-change memory.
摘要翻译：提供了一种计算系统，更具体地，提供了包括相变存储器的计算系统。计算系统包括被配置为存储数据的闪速存储器和被配置为存储用于将逻辑地址转换为物理地址的地址映射信息的相变存储器。相变存储器被配置为在计算系统处于关机状态时存储地址映射信息。计算系统可以存储地址映射表以管理相变存储器中的闪速存储器。

3. 发明申请

US20080077729A1 MAPPING APPARATUS AND METHOD FOR NON-VOLATILE MEMORY SUPPORTING DIFFERENT CELL TYPES 有权
标题翻译：支持不同细胞类型的非易失性记忆体的绘制装置和方法
公开(公告)号：US20080077729A1
公开(公告)日：2008-03-27
申请号：US11754563
申请日：2007-05-29
申请人： Jin-kyu KIM , Kyoung-il BANG
发明人： Jin-kyu KIM , Kyoung-il BANG
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G11C2211/5641
摘要： Present invention relates to a mapping apparatus and method for a non-volatile memory supporting different cell types, and more particularly, to a mapping apparatus and method for a non-volatile memory supporting different cell types capable of mapping a logical address to a physical address in the non-volatile memory supporting different cell types in which bits represented by unit cells are different from each other.A mapping apparatus for a non-volatile memory supporting different cell types according to an embodiment of the invention includes: a user request unit used for a user to request a predetermined operation by using a logical address; a non-volatile memory comprising a plurality of memory areas having different cell types; and a mapping management unit determining a physical address to be mapped to the logical address of one of the plurality of memory areas on the basis of the logical address used for the requested operation.
摘要翻译：本发明涉及一种用于支持不同小区类型的非易失性存储器的映射装置和方法，更具体地说，涉及一种用于支持能够将逻辑地址映射到物理地址的不同小区类型的非易失性存储器的映射装置和方法在支持由单位单元表示的比特彼此不同的不同小区类型的非易失性存储器中。根据本发明的实施例的用于支持不同小区类型的非易失性存储器的映射装置包括：用户请求单元，用于用户通过使用逻辑地址请求预定的操作; 包括具有不同单元类型的多个存储区域的非易失性存储器; 以及映射管理单元，基于用于所请求的操作的逻辑地址，确定要映射到所述多个存储器区域之一的逻辑地址的物理地址。

4. 发明申请

US20080062786A1 APPARATUS AND METHOD FOR PROVIDING ATOMICITY WITH RESPECT TO REQUEST OF WRITE OPERATION FOR SUCCESSIVE SECTOR 有权
标题翻译：关于为后续行业提供写入操作要求提供原理的装置和方法
公开(公告)号：US20080062786A1
公开(公告)日：2008-03-13
申请号：US11743167
申请日：2007-05-02
申请人： Jin-kyu KIM , Kyoung-il BANG , Song-ho YOON
发明人： Jin-kyu KIM , Kyoung-il BANG , Song-ho YOON
IPC分类号： G11C29/04
CPC分类号： G11C29/76 , G06F12/0246 , G11C16/04 , G11C16/10
摘要： An apparatus for providing atomicity with respect to a request of a write operation for successive sectors in a flash memory is provided. The apparatus includes a data write module writing data in a main sector of a page and allocating status bits indicating a status of the data write to a spare sector of the page, a write progress managing module overwriting a commit mark in the spare sector allocated with the status bits according to a progress status of the data write, and a validity determining module determining validity of the sectors on the basis of the overwritten commit mark and providing information of the successive sectors.
摘要翻译：提供了一种用于提供关于闪存中连续扇区的写入操作的请求的原子性的装置。该装置包括数据写入模块，在页面的主要扇区中写入数据，并将指示数据写入的状态的状态位分配给页面的备用扇区，写入进度管理模块覆盖分配有备用扇区的备用扇区中的提交标记所述状态位根据所述数据写入的进度状态，以及有效性确定模块，其基于所覆盖的提交标记来确定所述扇区的有效性并提供所述连续扇区的信息。

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