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    MULTI-LEVEL ENCODED DATA TRANSFER
    1.
    发明申请
    MULTI-LEVEL ENCODED DATA TRANSFER 审中-公开
    多级编码数据传输

    公开(公告)号：WO2014066418A1

    公开(公告)日：2014-05-01

    申请号：PCT/US2013/066227

    申请日：2013-10-22

    Applicant: SANDISK TECHNOLOGIES, INC. ,  LIU, Michael, Ming-Chang ,  JIN, Darmin

    Inventor： LIU, Michael, Ming-Chang ,  JIN, Darmin

    IPC: G06F13/42

    CPC classification number: G06F13/4295 ,  G06F1/08 ,  G06F1/12

    Abstract: Multi-level encoded data transfer is disclosed. 2" bits may be encoded in a data signal each half clock cycle. For example, four bits may be transferred each clock cycle. Prior to data transfer, each data line may have two bits ready to be encoded. The two bits may be encoded to one of four different data states. The clock may be divided into four intervals for each half clock cycle, with each interval corresponding to one of the four data states. The two bits may be encoded into the data signal based on the interval that corresponds to the data state. As one example, the data signal could transition during the interval that corresponds to the data state for the two bits. This encoding may be repeated for two other bits for the other half of the clock cycle. Thus, QDR or some other data rate may be achieved.

    Abstract translation: 公开了多级编码数据传输。 2“位可以每半个时钟周期编码在数据信号中，例如，每个时钟周期可以传送四个位，在数据传输之前，每个数据线可以有两个位准备编码，这两个位可以被编码 对于每个半时钟周期，时钟可以被分成四个间隔，每个间隔对应于四个数据状态中的一个，两个比特可以根据对应的间隔被编码到数据信号中 作为一个示例，数据信号可以在对应于两位的数据状态的间隔期间转变，对于另一半的时钟周期，该编码可以重复两个其他位，因此，QDR或 可以实现一些其他数据速率。

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