公开(公告)号：US20160094247A1

公开(公告)日：2016-03-31

申请号：US14502513

申请日：2014-09-30

Applicant: Micron Technology, Inc.

Inventor： Sivagnanam Parthasarathy ,  Nicholas Julian Richardson ,  Patrick Robert Khayat ,  Mustafa Nazmi Kaynak ,  Ka Leung Ling ,  Robert B. Eisenhuth

IPC: H03M13/29 ,  H03M13/15 ,  H03M13/11

CPC classification number: H03M13/2927 ,  H03M13/1111 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/3715

Abstract: A memory device may include memory components to store data. The memory device may also include a processor that may decode a codeword associated with the data. The processor may receive the codeword and determine whether the codeword is independently decodable using a BCH decoder. The processor may then decode the codeword using the BCH decoder when the codeword is determined to be independently decodable using the BCH decoder. Otherwise, the processor may decode the codeword using a second decoder and the BCH decoder when the codeword is not determined to be independently decodable using the BCH decoder.

Abstract translation: 存储器设备可以包括用于存储数据的存储器组件。 存储器设备还可以包括可解码与数据相关联的码字的处理器。 处理器可以接收码字并且使用BCH解码器来确定码字是否可独立解码。 然后当使用BCH解码器确定码字可独立地解码时，处理器可以使用BCH解码器对码字进行解码。 否则，当码字未被确定为可以使用BCH解码器独立地解码时，处理器可以使用第二解码器和BCH解码器解码码字。

公开(公告)号：US09654144B2

公开(公告)日：2017-05-16

申请号：US14502513

申请日：2014-09-30

Applicant: Micron Technology, Inc.

Inventor： Sivagnanam Parthasarathy ,  Nicholas Julian Richardson ,  Patrick Robert Khayat ,  Mustafa Nazmi Kaynak ,  Ka Leung Ling ,  Robert B. Eisenhuth

IPC: H03M13/00 ,  H03M13/15 ,  H03M13/11 ,  H03M13/29 ,  H03M13/37

CPC classification number: H03M13/2927 ,  H03M13/1111 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/3715

Abstract: A memory device may include memory components to store data. The memory device may also include a processor that may decode a codeword associated with the data. The processor may receive the codeword and determine whether the codeword is independently decodable using a BCH decoder. The processor may then decode the codeword using the BCH decoder when the codeword is determined to be independently decodable using the BCH decoder. Otherwise, the processor may decode the codeword using a second decoder and the BCH decoder when the codeword is not determined to be independently decodable using the BCH decoder.

公开(公告)号：US20170222663A1

公开(公告)日：2017-08-03

申请号：US15491705

申请日：2017-04-19

Applicant: MICRON TECHNOLOGY, INC.

Inventor： Sivagnanam Parthasarathy ,  Nicholas Julian Richardson ,  Patrick Robert Khayat ,  Mustafa Nazmi Kaynak ,  Ka Leung Ling ,  Robert B. Eisenhuth

IPC: H03M13/29 ,  H03M13/11 ,  H03M13/15

CPC classification number: H03M13/2927 ,  H03M13/1111 ,  H03M13/152 ,  H03M13/2906 ,  H03M13/3715

Abstract: A memory device may include memory components to store data. The memory device may also include a processor that may decode a codeword associated with the data. The processor may receive the codeword and determine whether the codeword is independently decodable using a BCH decoder. The processor may then decode the codeword using the BCH decoder when the codeword is determined to be independently decodable using the BCH decoder. Otherwise, the processor may decode the codeword using a second decoder and the BCH decoder when the codeword is not determined to be independently decodable using the BCH decoder.

公开(公告)号：US10135465B2

公开(公告)日：2018-11-20

申请号：US15434210

申请日：2017-02-16

Applicant: Micron Technology, Inc.

Inventor： Sivagnanam Parthasarathy ,  Mustafa Nazmi Kaynak ,  Patrick Robert Khayat

IPC: H03M13/00 ,  H03M13/11 ,  H03M13/29 ,  H03M13/15 ,  G11B20/18

Abstract: Apparatuses and methods for error correcting data are provided. A first error correction code (ECC) decoder is configured to decode a first codeword to provide a first result and to decode a second codeword to provide a second result. The decoder is configured to run up to a particular number of iterations to provide each of the results. A second ECC decoder is configured to decode a third codeword to provide decoded data, wherein the third codeword comprises the first result and the second result. An evaluation module is configured to initiate a recovery scheme responsive to the decoded data including an error.

公开(公告)号：US20170163287A1

公开(公告)日：2017-06-08

申请号：US15434210

申请日：2017-02-16

Applicant: Micron Technology, Inc.

Inventor： Sivagnanam Parthasarathy ,  Mustafa Nazmi Kaynak ,  Patrick Robert Khayat

IPC: H03M13/11 ,  H03M13/15 ,  H03M13/29

CPC classification number: H03M13/1108 ,  G11B20/1833 ,  H03M13/1102 ,  H03M13/152 ,  H03M13/29 ,  H03M13/2906 ,  H03M13/6502

Abstract: Apparatuses and methods for error correcting data are provided. A first error correction code (ECC) decoder is configured to decode a first codeword to provide a first result and to decode a second codeword to provide a second result. The decoder is configured to run up to a particular number of iterations to provide each of the results. A second ECC decoder is configured to decode a third codeword to provide decoded data, wherein the third codeword comprises the first result and the second result. An evaluation module is configured to initiate a recovery scheme responsive to the decoded data including an error.

公开(公告)号：US09577673B2

公开(公告)日：2017-02-21

申请号：US13672433

申请日：2012-11-08

Applicant: MICRON TECHNOLOGY, INC.

Inventor： Sivagnanam Parthasarathy ,  Mustafa Nazmi Kaynak ,  Patrick Robert Khayat

IPC: H03M13/00 ,  H03M13/11 ,  H03M13/29 ,  G11B20/18 ,  H03M13/15

CPC classification number: H03M13/1108 ,  G11B20/1833 ,  H03M13/1102 ,  H03M13/152 ,  H03M13/29 ,  H03M13/2906 ,  H03M13/6502

Abstract: Apparatuses and methods for error correcting data are provided. A first error correction code (ECC) decoder is configured to decode a first codeword to provide a first result and to decode a second codeword to provide a second result. The decoder is configured to run up to a particular number of iterations to provide each of the results. A second ECC decoder is configured to decode a third codeword to provide decoded data, wherein the third codeword includes the first result and the second result. An evaluation module is configured to initiate a recovery scheme responsive to the decoded data including an error.

Abstract translation: 提供了用于纠错数据的装置和方法。 第一纠错码（ECC）解码器被配置为对第一码字进行解码以提供第一结果并且解码第二码字以提供第二结果。 解码器被配置为运行到特定数量的迭代以提供每个结果。 第二ECC解码器被配置为对第三码字进行解码以提供解码数据，其中第三码字包括第一结果和第二结果。 评估模块被配置为响应于包括错误的解码数据来发起恢复方案。

公开(公告)号：US20140129896A1

公开(公告)日：2014-05-08

申请号：US13672433

申请日：2012-11-08

Applicant: MICRON TECHNOLOGY, INC.

Inventor： Sivagnanam Parthasarathy ,  Mustafa Nazmi Kaynak ,  Patrick Robert Khayat

IPC: H03M13/05

CPC classification number: H03M13/1108 ,  G11B20/1833 ,  H03M13/1102 ,  H03M13/152 ,  H03M13/29 ,  H03M13/2906 ,  H03M13/6502

Abstract: Apparatuses and methods for error correcting data are provided. A first error correction code (ECC) decoder is configured to decode a first codeword to provide a first result and to decode a second codeword to provide a second result. The decoder is configured to run up to a particular number of iterations to provide each of the results. A second ECC decoder is configured to decode a third codeword to provide decoded data, wherein the third codeword comprises the first result and the second result. An evaluation module is configured to initiate a recovery scheme responsive to the decoded data including an error.

Abstract translation: 提供了用于纠错数据的装置和方法。 第一纠错码（ECC）解码器被配置为对第一码字进行解码以提供第一结果并且解码第二码字以提供第二结果。 解码器被配置为运行到特定数量的迭代以提供每个结果。 第二ECC解码器被配置为对第三码字进行解码以提供解码数据，其中第三码字包括第一结果和第二结果。 评估模块被配置为响应于包括错误的解码数据来发起恢复方案。