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1. 发明申请

US20110134692A1 ADAPTIVE DYNAMIC READING OF FLASH MEMORIES 有权
标题翻译：闪存的自适应动态读取
公开(公告)号：US20110134692A1
公开(公告)日：2011-06-09
申请号：US12964286
申请日：2010-12-09
申请人： ERAN SHARON , IDAN ALROD , MARK SHLICK
发明人： ERAN SHARON , IDAN ALROD , MARK SHLICK
IPC分类号： G11C16/06 , G11C16/04
CPC分类号： G11C16/10 , G11C11/5628 , G11C11/5642 , G11C16/28 , G11C2211/5634
摘要： A data storage device includes a controller and storage elements. The controller is configured to read a threshold voltage of each of a plurality of the storage elements to generate read threshold data and to assign reference voltages defining each of a plurality of voltage threshold states based on the read threshold data.
摘要翻译：数据存储装置包括控制器和存储元件。控制器被配置为读取多个存储元件中的每一个的阈值电压以产生读取阈值数据，并且基于读取的阈值数据分配定义多个电压阈值状态中的每一个的参考电压。

2. 发明申请

US20130024748A1 SYSTEMS AND METHODS OF STORING DATA 有权
标题翻译：存储数据的系统和方法
公开(公告)号：US20130024748A1
公开(公告)日：2013-01-24
申请号：US13329819
申请日：2011-12-19
申请人： ERAN SHARON , IDAN ALROD , SIMON LITSYN
发明人： ERAN SHARON , IDAN ALROD , SIMON LITSYN
IPC分类号： G06F12/00 , H03M13/05 , G06F11/10 , G06F12/02
CPC分类号： G11C7/1006 , G06F11/1044 , G06F11/1068 , G06F11/1072 , G11C11/5628 , G11C11/5642 , G11C16/0483 , G11C16/10 , G11C29/78 , G11C2211/5641
摘要： A method of writing data includes receiving data pages to be stored in a data storage device and generating codewords corresponding to the received data pages. The codewords are stored to physical pages of a first memory portion of the data storage device. A first portion of a particular codeword that corresponds to a particular data page is stored at a first physical page of the first memory portion. A second portion of the particular codeword is stored at a second physical page of the first memory portion. The codewords are copied from the physical pages of the first memory portion to a physical page of a second memory portion of the data storage device.
摘要翻译：一种写入数据的方法包括接收要存储在数据存储装置中的数据页，并产生与接收的数据页对应的码字。码字被存储到数据存储设备的第一存储器部分的物理页面。对应于特定数据页的特定码字的第一部分存储在第一存储器部分的第一物理页面。特定码字的第二部分被存储在第一存储器部分的第二物理页面上。将码字从第一存储器部分的物理页面复制到数据存储设备的第二存储器部分的物理页面。

3. 发明申请

US20130024605A1 SYSTEMS AND METHODS OF STORING DATA 有权
标题翻译：存储数据的系统和方法
公开(公告)号：US20130024605A1
公开(公告)日：2013-01-24
申请号：US13329732
申请日：2011-12-19
申请人： ERAN SHARON , IDAN ALROD , MENAHEM LASSER
发明人： ERAN SHARON , IDAN ALROD , MENAHEM LASSER
IPC分类号： G06F12/02
CPC分类号： G11C7/1006 , G06F11/1044 , G06F11/1068 , G06F11/1072 , G11C11/5628 , G11C11/5642 , G11C16/0483 , G11C16/10 , G11C29/78 , G11C2211/5641
摘要： A method of writing data is performed in a data storage device with a controller and a memory. The memory includes latches and multiple storage elements and is operative to store a first number of bits in each storage element according to a first mapping of sequences of bits to states of the storage elements. The method includes loading data bits into the latches within the memory and generating manipulated data bits in the latches by manipulating designated data bits in the latches using one or more logical operations. The method also includes storing sets of the manipulated data bits to respective storage elements of the group of storage elements according to the first mapping. The designated data bits correspond to states of the respective storage elements according to a second mapping of sequences of bits to states. The second mapping is different than the first mapping.
摘要翻译：在具有控制器和存储器的数据存储装置中执行写入数据的方法。存储器包括锁存器和多个存储元件，并且可操作以根据比特序列到存储元件的状态的第一映射来在每个存储元件中存储第一数量的比特。该方法包括将数据位加载到存储器内的锁存器中，并通过使用一个或多个逻辑运算来操纵锁存器中的指定数据位来产生锁存器中的操纵数据位。该方法还包括根据第一映射将所操纵的数据位的组存储到该组存储元件的各个存储元件。指定的数据位根据比特序列到状态的第二映射对应于各个存储元件的状态。第二个映射与第一个映射不同。

4. 发明申请

US20130024747A1 SYSTEMS AND METHODS OF STORING DATA 有权
公开(公告)号：US20130024747A1
公开(公告)日：2013-01-24
申请号：US13329684
申请日：2011-12-19
申请人： ERAN SHARON , IDAN ALROD , SIMON LITSYN
发明人： ERAN SHARON , IDAN ALROD , SIMON LITSYN
IPC分类号： G06F12/00 , H03M13/05 , G06F11/10 , G06F12/02
CPC分类号： G11C7/1006 , G06F11/1044 , G06F11/1068 , G06F11/1072 , G11C11/5628 , G11C11/5642 , G11C16/0483 , G11C16/10 , G11C29/78 , G11C2211/5641
摘要： A method of writing data includes receiving a data page to be stored in a data storage device and initiating an encode operation to encode the data page. The encode operation generates first encoded data and a first portion of the first encoded data is stored to the first physical page of the data storage device. The method includes initiating storage of a second portion of the first encoded data to a second physical page of the data storage device. The method also includes initiating a decode operation to recover the data page. The decode operation uses a representation of the first portion of the first encoded data that is read from the first physical page without using any data from the second physical page.

5. 发明申请

US20100332729A1 MEMORY OPERATIONS USING LOCATION-BASED PARAMETERS 有权
标题翻译：使用基于位置的参数进行记忆操作
公开(公告)号：US20100332729A1
公开(公告)日：2010-12-30
申请号：US12495502
申请日：2009-06-30
申请人： IDAN ALROD , ERAN SHARON
发明人： IDAN ALROD , ERAN SHARON
IPC分类号： G06F12/02 , G06F12/00 , H03M13/05 , G06F11/10
CPC分类号： G06F12/0207 , G06F11/1068 , G06F12/0246 , G06F2212/2022 , G06F2212/7201 , G11C16/10
摘要： Systems and methods of performing memory operations using location-based parameters are disclosed. A method includes identifying a first set of parameter values associated with a first physical block of a memory array. The first set of parameter values is identified based on a first physical location of the first physical block. A memory access operation is initiated with respect to the first physical block in accordance with the first set of parameter values.
摘要翻译：公开了使用基于位置的参数来执行存储器操作的系统和方法。一种方法包括识别与存储器阵列的第一物理块相关联的第一组参数值。基于第一物理块的第一物理位置来识别第一组参数值。根据第一组参数值，相对于第一物理块启动存储器存取操作。

6. 发明申请

US20130166986A1 USING ECC ENCODING TO VERIFY AN ECC DECODE OPERATION 有权
标题翻译：使用ECC编码来验证ECC解码操作
公开(公告)号：US20130166986A1
公开(公告)日：2013-06-27
申请号：US13335393
申请日：2011-12-22
申请人： IDAN ALROD , ERAN SHARON , SIMON LITSYN
发明人： IDAN ALROD , ERAN SHARON , SIMON LITSYN
IPC分类号： H03M13/29 , G06F11/10
CPC分类号： G06F11/1048
摘要： A method includes initiating a decoding operation of a first portion of a codeword to generate a set of data bits. The first portion includes first parity bits and is associated with a first error correcting code. The method includes initiating an encoding operation of the set of data bits according to a second error correcting code to generate computed parity bits. The method includes comparing the computed parity bits to a second portion of the codeword to determine a number of bits that differ between the computed parity bits and the second portion of the codeword. The method also includes generating an indication of successful decoding in response to the number of bits that differ being less than a threshold value.
摘要翻译：一种方法包括启动码字的第一部分的解码操作以产生一组数据比特。第一部分包括第一奇偶校验位并与第一纠错码相关联。该方法包括根据第二纠错码启动该组数据位的编码操作，以产生计算的奇偶位。该方法包括将计算的奇偶校验比特与码字的第二部分进行比较，以确定在所计算的奇偶校验位与码字的第二部分之间不同的比特数。该方法还包括响应于不同于阈值的比特数生成成功解码的指示。

7. 发明申请

US20100195384A1 SYSTEM AND METHOD TO READ DATA SUBJECT TO A DISTURB CONDITION 有权
标题翻译：读取数据的系统和方法受干扰条件的影响
公开(公告)号：US20100195384A1
公开(公告)日：2010-08-05
申请号：US12363554
申请日：2009-01-30
申请人： ERAN SHARON , IDAN ALROD
发明人： ERAN SHARON , IDAN ALROD
IPC分类号： G11C16/04 , G11C29/00 , G11C16/06
CPC分类号： G11C29/16 , G11C16/04 , G11C29/50
摘要： Systems and methods for reading data are disclosed. In a particular embodiment, a method includes measuring characteristics of a plurality of cells at a memory. The characteristics correspond to a plurality of values including a first value stored at a particular cell and a second value stored at a second cell of the memory. The method includes testing whether at least some of the plurality of values match a particular pattern correlated to a disturb condition at the particular cell, and providing a data value corresponding to the particular cell. The data value is determined at least in part based on a result of the testing.
摘要翻译：公开了用于读取数据的系统和方法。在特定实施例中，一种方法包括测量存储器处的多个单元的特性。特征对应于包括存储在特定小区中的第一值的多个值和存储在存储器的第二单元处的第二值。所述方法包括测试所述多个值中的至少一些值是否匹配与所述特定小区处的干扰条件相关的特定模式，以及提供对应于所述特定小区的数据值。至少部分地基于测试的结果确定数据值。

8. 发明申请

US20140063939A1 DIRECT MULTI-LEVEL CELL PROGRAMMING 有权
标题翻译：直接多级细胞编程
公开(公告)号：US20140063939A1
公开(公告)日：2014-03-06
申请号：US13598264
申请日：2012-08-29
申请人： ALON MARCU , ERAN SHARON , IDAN ALROD , YAN LI , HADAS OSHINSKY
发明人： ALON MARCU , ERAN SHARON , IDAN ALROD , YAN LI , HADAS OSHINSKY
IPC分类号： G11C16/10
CPC分类号： G11C16/10 , G06F12/0246 , G06F2212/7203 , G11C11/5628 , G11C16/0483 , G11C16/26 , G11C2211/5641 , G11C2211/5643
摘要： A method is performed in a data storage device that includes a controller coupled to a non-volatile memory. The non-volatile memory includes a group of storage elements. Each storage element is configured to store multiple data bits. Data is sent from the controller to the non-volatile memory and first bits corresponding to a first portion of the data are stored into the group of storage elements during a first write stage. Each storage element of the group of storage elements stores at least one bit of the first bits upon completion of the first write stage. Second bits corresponding to a second portion of the data are sent to a second memory without sending the first bits to the second memory. The second bits are retrieved from the second memory and at least the second bits are stored into the group of storage elements during a second write stage.
摘要翻译：在包括耦合到非易失性存储器的控制器的数据存储设备中执行方法。非易失性存储器包括一组存储元件。每个存储元件被配置为存储多个数据位。数据从控制器发送到非易失性存储器，并且对应于数据的第一部分的第一位在第一写入阶段被存储到存储元件组中。存储元件组中的每个存储元件在第一写入阶段完成时存储第一位的至少一个位。对应于数据的第二部分的第二位被发送到第二存储器，而不将第一位发送到第二存储器。从第二存储器检索第二位，并且在第二写入阶段期间至少将第二位存储到存储元件组中。

9. 发明申请

US20130055047A1 SYSTEM AND METHOD OF COPYING DATA 有权
标题翻译：复制数据的系统和方法
公开(公告)号：US20130055047A1
公开(公告)日：2013-02-28
申请号：US13593107
申请日：2012-08-23
申请人： ERAN SHARON , IDAN ALROD
发明人： ERAN SHARON , IDAN ALROD
IPC分类号： G11C29/52 , G06F11/08 , G06F12/00
CPC分类号： G06F11/1068 , G11C29/52
摘要： A method of copying data includes receiving a command instructing copying of data from a source location in the memory die to a destination location in the memory die. The method includes determining if a criterion is met, including comparing a predefined parameter to a dynamic threshold. In response to determining that the criterion is met, the method includes executing the copying by moving the data from the source location in the memory die to the controller die and, after moving the data to the controller die, moving an error-corrected version of the data from the controller die to the destination location in the memory die. In response to determining that the criterion is not met, the method includes executing the copying by moving the data inside the memory die source location to the destination location without moving the data to the controller die.
摘要翻译：复制数据的方法包括：接收指令从存储器管芯中的源位置复制数据到存储管芯中的目标位置的命令。该方法包括确定是否满足标准，包括将预定义参数与动态阈值进行比较。响应于确定满足标准，该方法包括通过将数据从存储器管芯中的源位置移动到控制器管芯来执行复制，并且在将数据移动到控制器管芯之后，移动错误校正版本来自控制器的数据死亡到存储器管芯中的目的位置。响应于确定不符合标准，该方法包括通过将存储器管芯源位置内的数据移动到目标位置来执行复制，而不将数据移动到控制器管芯。

10. 发明申请

US20130031440A1 CHECKSUM USING SUMS OF PERMUTATION SUB-MATRICES 有权
标题翻译：检验子使用离散子数据子集
公开(公告)号：US20130031440A1
公开(公告)日：2013-01-31
申请号：US13558846
申请日：2012-07-26
申请人： ERAN SHARON , IDAN ALROD
发明人： ERAN SHARON , IDAN ALROD
IPC分类号： H03M13/09 , G06F11/10 , H03M13/05
CPC分类号： H03M13/09 , G06F11/1012 , H03M13/1128 , H03M13/116 , H03M13/2906 , H03M13/2927
摘要： A method for encoding data bits includes computing checksum parity bits based on the data bits. A set of equations satisfied by the data bits and the checksum parity bits corresponds to a dense parity-check matrix. The dense parity-check matrix comprises sums of permutation sub-matrices.
摘要翻译：用于编码数据比特的方法包括基于数据比特来计算校验和奇偶校验位。由数据位和校验和奇偶校验位满足的一组方程对应于密集奇偶校验矩阵。密集奇偶校验矩阵包括置换子矩阵的和。

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