-
1.发明授权公开(公告)号：US08417988B2
公开(公告)日：2013-04-09
申请号：US12784683
申请日：2010-05-21
申请人： Yong-June Kim , Junjin Kong , Jaehong Kim , Han Woong Yoo
发明人： Yong-June Kim , Junjin Kong , Jaehong Kim , Han Woong Yoo
CPC分类号： G11C29/82
摘要： Memory systems and related defective block management methods are provided. Methods for managing a defective block in a memory device include allocating a defective block when a memory block satisfies a defective block condition. The allocated defective block is cancelled when the allocated defective block satisfies a defective block cancellation condition.
摘要翻译： 提供了存储器系统和相关的有缺陷的块管理方法。 用于管理存储器件中的缺陷块的方法包括当存储器块满足缺陷块状态时分配缺陷块。 当分配的缺陷块满足缺陷块取消条件时，分配的缺陷块被取消。
-
公开(公告)号：US20100306583A1
公开(公告)日：2010-12-02
申请号：US12784683
申请日：2010-05-21
申请人： Yong-June Kim , Junjin Kong , Jaehong Kim , Han Woong Yoo
发明人： Yong-June Kim , Junjin Kong , Jaehong Kim , Han Woong Yoo
IPC分类号： G06F11/20
CPC分类号： G11C29/82
摘要： Memory systems and related defective block management methods are provided. Methods for managing a defective block in a memory device include allocating a defective block when a memory block satisfies a defective block condition. The allocated defective block is cancelled when the allocated defective block satisfies a defective block cancellation condition.
摘要翻译： 提供了存储器系统和相关的有缺陷的块管理方法。 用于管理存储器件中的缺陷块的方法包括当存储器块满足缺陷块状态时分配缺陷块。 当分配的缺陷块满足缺陷块取消条件时，分配的缺陷块被取消。
-
3.发明授权公开(公告)号：US08116141B2
公开(公告)日：2012-02-14
申请号：US12558627
申请日：2009-09-14
申请人： Han Woong Yoo , Seung-Hwan Song , Junjin Kong , Jaehong Kim
发明人： Han Woong Yoo , Seung-Hwan Song , Junjin Kong , Jaehong Kim
IPC分类号： G11C11/34
CPC分类号： G11C16/26 , G11C16/3427
摘要： A distribution analyzing method for a nonvolatile memory device having memory cells exhibiting overlapping first and second threshold voltage distributions includes; detecting a degree of overlap between the first and second threshold voltage distributions by reading data stored in the memory cells and determining read index data from the read data, and estimating a distribution characteristic for at least one of the overlapping threshold voltage distributions using the read index data.
摘要翻译： 一种具有显示重叠的第一和第二阈值电压分布的存储单元的非易失性存储器件的分布分析方法包括： 通过读取存储在存储单元中的数据并根据读取的数据确定读取的索引数据来检测第一和第二阈值电压分布之间的重叠程度，并且使用读取的索引来估计至少一个重叠阈值电压分布的分布特性 数据。
-
公开(公告)号：US08422291B2
公开(公告)日：2013-04-16
申请号：US12662329
申请日：2010-04-12
申请人： Yong June Kim , Heeseok Eun , Han Woong Yoo , Jaehong Kim , Hong Rak Son
发明人： Yong June Kim , Heeseok Eun , Han Woong Yoo , Jaehong Kim , Hong Rak Son
IPC分类号： G11C16/04
CPC分类号： G11C16/26 , G06F11/1048 , G11C11/5642 , G11C16/0483 , G11C29/00
摘要： The storage device includes a storage unit configured to store data, an error controlling unit configured to correct an error of the data read out from the storage unit according to at least one read level, and a read level controlling unit configured to control the at least one read level when the error is uncorrectable. The read level controlling unit is configured to measure a distribution of memory cells of the storage unit, configured to filter the measured distribution, and configured to reset the at least one read level based on the filtered distribution.
摘要翻译： 存储装置包括：被配置为存储数据的存储单元;错误控制单元，被配置为根据至少一个读取级别校正从存储单元读出的数据的错误;以及读取级别控制单元，被配置为至少控制 一个读取级别，当错误是不可校正的。 读取级别控制单元被配置为测量存储单元的存储器单元的分布，被配置为过滤所测量的分布，并且被配置为基于滤波的分布来重置所述至少一个读取级别。
-
公开(公告)号：US08310876B2
公开(公告)日：2012-11-13
申请号：US12662103
申请日：2010-03-31
申请人： Han Woong Yoo , Jaehong Kim , Junjin Kong
发明人： Han Woong Yoo , Jaehong Kim , Junjin Kong
IPC分类号： G11C16/04
CPC分类号： G11C16/10 , G11C11/5628 , G11C11/5642 , G11C16/3418 , G11C16/3427 , G11C2211/5648
摘要： Methods of accessing storage devices. The methods include rearranging a writing order of continuous first and second data according to a reading order, and writing the first and second data in a first and second storage region of the storage device, respectively, according to the writing order. The reading order reads the second storage region first that provides interference on the first storage region.
摘要翻译： 访问存储设备的方法 这些方法包括根据读取顺序重新排列连续的第一和第二数据的写入顺序，以及根据写入顺序将第一和第二数据分别写入存储装置的第一和第二存储区域。 读取顺序首先读取在第一存储区域上提供干扰的第二存储区域。
-
公开(公告)号：US20100265764A1
公开(公告)日：2010-10-21
申请号：US12662103
申请日：2010-03-31
申请人： Han Woong Yoo , Jaehong Kim , Junjin Kong
发明人： Han Woong Yoo , Jaehong Kim , Junjin Kong
IPC分类号： G11C16/02
CPC分类号： G11C16/10 , G11C11/5628 , G11C11/5642 , G11C16/3418 , G11C16/3427 , G11C2211/5648
摘要： Methods of accessing storage devices. The methods include rearranging a writing order of continuous first and second data according to a reading order, and writing the first and second data in a first and second storage region of the storage device, respectively, according to the writing order. The reading order reads the second storage region first that provides interference on the first storage region.
摘要翻译： 访问存储设备的方法 这些方法包括根据读取顺序重新排列连续的第一和第二数据的写入顺序，以及根据写入顺序将第一和第二数据分别写入存储装置的第一和第二存储区域。 读取顺序首先读取在第一存储区域上提供干扰的第二存储区域。
-
公开(公告)号：US20100302850A1
公开(公告)日：2010-12-02
申请号：US12662329
申请日：2010-04-12
申请人： Yong June Kim , Heeseok Eun , Han Woong Yoo , Jaehong Kim , Hong Rak Son
发明人： Yong June Kim , Heeseok Eun , Han Woong Yoo , Jaehong Kim , Hong Rak Son
CPC分类号： G11C16/26 , G06F11/1048 , G11C11/5642 , G11C16/0483 , G11C29/00
摘要： The storage device includes a storage unit configured to store data, an error controlling unit configured to correct an error of the data read out from the storage unit according to at least one read level, and a read level controlling unit configured to control the at least one read level when the error is uncorrectable. The read level controlling unit is configured to measure a distribution of memory cells of the storage unit, configured to filter the measured distribution, and configured to reset the at least one read level based on the filtered distribution.
摘要翻译： 存储装置包括：被配置为存储数据的存储单元;错误控制单元，被配置为根据至少一个读取级别校正从存储单元读出的数据的错误;以及读取级别控制单元，被配置为至少控制 一个读取级别，当错误是不可校正的。 读取级别控制单元被配置为测量存储单元的存储器单元的分布，被配置为过滤所测量的分布，并且被配置为基于滤波的分布来重置所述至少一个读取级别。
-
8.发明授权Storage device having a non-volatile memory device and copy-back method thereof 有权具有非易失性存储装置的存储装置及其复制方法公开(公告)号：US08751900B2
公开(公告)日：2014-06-10
申请号：US13106892
申请日：2011-05-13
申请人： Yong June Kim , Hong Rak Son , Seonghyeog Choi , Junjin Kong , Yongtaew Yim , Jaehong Kim , KyoungLae Cho , Wootae Chang
发明人： Yong June Kim , Hong Rak Son , Seonghyeog Choi , Junjin Kong , Yongtaew Yim , Jaehong Kim , KyoungLae Cho , Wootae Chang
CPC分类号： G06F11/106 , H03M13/1102 , H03M13/136 , H03M13/152 , H03M13/155 , H03M13/2909 , H03M13/618
摘要： A storage device includes a non-volatile memory device outputting read data from a source area and a memory controller configured to execute an ECC operation on a plurality of vectors in the read data and to write the error-corrected read data into target area of the non-volatile memory device. The memory controller declares that a vector corresponding to a clean area is decoding pass without using a flag bit among the plurality of vectors during the error correction operation.
摘要翻译： 存储装置包括从源区域输出读取数据的非易失性存储器装置和被配置为对读取数据中的多个向量执行ECC操作并将经纠错的读取数据写入到目标区域中的存储器控制器 非易失性存储器件。 存储器控制器声明对应于清洁区域的矢量是在纠错操作期间不使用多个矢量中的标志位的解码通过。
-
公开(公告)号：US09100054B2
公开(公告)日：2015-08-04
申请号：US13414002
申请日：2012-03-07
申请人： Kijun Lee , Junjin Kong , Sejin Lim , Jaehong Kim , Hong-Rak Son , Yong-June Kim
发明人： Kijun Lee , Junjin Kong , Sejin Lim , Jaehong Kim , Hong-Rak Son , Yong-June Kim
CPC分类号： H03M13/2906 , H03M13/09 , H03M13/1102 , H03M13/1515 , H03M13/152 , H03M13/2933 , H03M13/2957 , H03M13/3738
摘要： A method may be provided to detect and correct data errors in a data system where a data message has been encoded with outer parity bits based on the data message using an outer encoding technique to provide an outer codeword and with inner parity bits based on the outer codeword using an inner encoding technique different than the outer encoding technique to provide an inner codeword. The method may include using the inner parity bits and an inner decoding technique corresponding to the inner encoding technique to perform inner decoding of the inner codeword. Responsive to performing inner decoding of the inner codeword without error, the data message may be extracted from a result of inner decoding the inner codeword without using the outer parity bits to decode the result of inner decoding the inner codeword. Related systems are also discussed.
摘要翻译： 可以提供一种方法来检测和校正数据系统中的数据错误，其中数据消息已经使用外部奇偶校验比特基于数据消息使用外部编码技术进行编码，以提供外部码字，并且具有基于外部奇偶校验位的内部奇偶校验位 码字使用与外部编码技术不同的内部编码技术来提供内部码字。 该方法可以包括使用内部奇偶校验位和对应于内部编码技术的内部解码技术来执行内部码字的内部解码。 响应于无误地执行内部码字的内部解码，可以从内部码字的内部解码的结果中提取数据消息，而不使用外部奇偶校验位来解码内部码字的内部解码结果。 还讨论了相关系统。
-
10.发明授权公开(公告)号：US08510624B2
公开(公告)日：2013-08-13
申请号：US12687666
申请日：2010-01-14
申请人： Jaehong Kim , Junjin Kong , Yong June Kim
发明人： Jaehong Kim , Junjin Kong , Yong June Kim
CPC分类号： G06F11/10 , H03M13/1102 , H03M13/15 , H03M13/1515 , H03M13/152 , H03M13/23 , H03M13/2707 , H03M13/271 , H03M13/2906 , H03M13/2909 , H03M13/2927 , H03M13/2957
摘要： A data processing system includes a memory configured to receive data and an encoder configured to encode data being transferred to the memory. The encoder includes an outer encoder configured to generate an outer codeword by encoding the data being transferred to the memory, and an inner encoder configured to generate a plurality of inner codewords by encoding the outer codeword.
摘要翻译： 数据处理系统包括被配置为接收数据的存储器和被配置为对传送到存储器的数据进行编码的编码器。 编码器包括：外部编码器，其被配置为通过对正被传送到存储器的数据进行编码来产生外部码字;以及内部编码器，被配置为通过对外部码字进行编码来生成多个内部码字。
-
-
-
-
-
-
-
-
-
搜索结果
84 条记录 (耗时 0.024 秒)
