Data processing systems and methods providing error correction
    1.
    发明授权
    Data processing systems and methods providing error correction 有权
    提供纠错的数据处理系统和方法

    公开(公告)号:US09100054B2

    公开(公告)日:2015-08-04

    申请号:US13414002

    申请日:2012-03-07

    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。

    MEMORY CONTROLLER CHANGING PARTIAL DATA IN MEMORY DEVICE AND METHOD FOR CHANGING PARTIAL DATA THEREOF
    4.
    发明申请
    MEMORY CONTROLLER CHANGING PARTIAL DATA IN MEMORY DEVICE AND METHOD FOR CHANGING PARTIAL DATA THEREOF 有权
    存储器控制器更改存储器件中的部分数据和更改其部分数据的方法

    公开(公告)号:US20140136920A1

    公开(公告)日:2014-05-15

    申请号:US14071771

    申请日:2013-11-05

    IPC分类号: G06F11/10

    摘要: A partial data changing method of a memory controller includes receiving a request to change partial data from a host; detecting an error of old data, the old data being partial data read from a memory device using an error detection code; if the old data is not erroneous, calculating a data difference between new data provided from the host and the old data, and calculating a new parity using the data difference and an old parity read from the memory device; and storing the new data and the new parity at the memory device.

    摘要翻译: 存储器控制器的部分数据改变方法包括从主机接收改变部分数据的请求; 检测旧数据的错误,旧数据是使用错误检测码从存储装置读取的部分数据; 如果旧数据不是错误的,则计算从主机提供的新数据与旧数据之间的数据差异,并且使用从存储器件读取的数据差和旧奇偶校验来计算新奇偶校验; 以及将新数据和新奇偶校验存储在存储器件中。

    Data Processing Systems And Methods Providing Error Correction
    6.
    发明申请
    Data Processing Systems And Methods Providing Error Correction 有权
    提供纠错的数据处理系统和方法

    公开(公告)号:US20120233518A1

    公开(公告)日:2012-09-13

    申请号:US13414002

    申请日:2012-03-07

    IPC分类号: H03M13/29 G06F11/10

    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。

    Melanocortin receptor antagonists and agonists
    7.
    发明授权
    Melanocortin receptor antagonists and agonists 失效
    黑皮质素受体拮抗剂和激动剂

    公开(公告)号:US6054556A

    公开(公告)日:2000-04-25

    申请号:US980238

    申请日:1997-11-28

    IPC分类号: C07K14/685 C07K5/00

    CPC分类号: C07K14/685 Y10S930/27

    摘要: Cyclic lactam peptides are disclosed which inhibit at various levels of antagonism the melanocortin 1 receptor (MC1R), melanocortin 3 receptor (MC3R), melanocortin 4 receptor (MC4R), and Melanocortin 4 receptor (MC5R).

    摘要翻译: 公开了在不同水平的拮抗黑皮质素1受体(MC1R),黑皮质素3受体(MC3R),黑皮质素4受体(MC4R)和黑皮质素4受体(MC5R))的环内酰胺肽。