Unified Data Masking, Data Poisoning, and Data Bus Inversion Signaling
    1.
    发明申请
    Unified Data Masking, Data Poisoning, and Data Bus Inversion Signaling 有权
    统一数据屏蔽,数据中断和数据总线反向信令

    公开(公告)号:US20130159818A1

    公开(公告)日:2013-06-20

    申请号:US13325648

    申请日:2011-12-14

    IPC分类号: G06F11/07

    摘要: Provided herein is a method and system for providing and analyzing unified data signaling that includes setting, or analyzing a state of a single indicator signal, generating or analyzing a data pattern of a plurality of data bits, and signal, or determine, based on the state of the single indicator signal and the pattern of the plurality of data bits, that data bus inversion has been applied to the plurality of data bits or that the plurality of data bits is poisoned.

    摘要翻译: 本文提供了一种用于提供和分析统一数据信令的方法和系统,其包括设置或分析单个指示符信号的状态,生成或分析多个数据位的数据模式,以及基于 单个指示符信号的状态和多个数据位的模式,数据总线反转已被应用于多个数据位或多个数据位被中毒。

    Data bus inversion coding
    3.
    发明授权
    Data bus inversion coding 有权
    数据总线反转编码

    公开(公告)号:US08909840B2

    公开(公告)日:2014-12-09

    申请号:US13330482

    申请日:2011-12-19

    IPC分类号: G06F13/28

    摘要: Techniques are disclosed relating to data inversion encoding. In one embodiment, an apparatus includes an interface circuit. The interface circuit is configured to perform first and second data bursts that include respective pluralities of data transmissions encoded using an inversion coding scheme. In such an embodiment, the initial data transmission of the second data burst is encoded using the final data transmission of the first data burst. In some embodiments, the first and second data bursts correspond to successive write operations or successive read operations to a memory module from a memory PHY.

    摘要翻译: 公开了涉及数据反转编码的技术。 在一个实施例中,一种装置包括接口电路。 接口电路被配置为执行包括使用反转编码方案编码的相应多个数据传输的第一和第二数据突发。 在这样的实施例中,使用第一数据突发的最终数据传输对第二数据脉冲串的初始数据传输进行编码。 在一些实施例中,第一和第二数据脉冲串对应于来自存储器PHY的存储器模块的连续写操作或连续读操作。

    DATA BUS INVERSION CODING
    4.
    发明申请
    DATA BUS INVERSION CODING 有权
    数据总线反相编码

    公开(公告)号:US20130159584A1

    公开(公告)日:2013-06-20

    申请号:US13330482

    申请日:2011-12-19

    IPC分类号: G06F13/28

    摘要: Techniques are disclosed relating to data inversion encoding. In one embodiment, an apparatus includes an interface circuit. The interface circuit is configured to perform first and second data bursts that include respective pluralities of data transmissions encoded using an inversion coding scheme. In such an embodiment, the initial data transmission of the second data burst is encoded using the final data transmission of the first data burst. In some embodiments, the first and second data bursts correspond to successive write operations or successive read operations to a memory module from a memory PHY.

    摘要翻译: 公开了涉及数据反转编码的技术。 在一个实施例中,一种装置包括接口电路。 接口电路被配置为执行包括使用反转编码方案编码的相应多个数据传输的第一和第二数据突发。 在这样的实施例中,使用第一数据突发的最终数据传输对第二数据脉冲串的初始数据传输进行编码。 在一些实施例中,第一和第二数据脉冲串对应于来自存储器PHY的存储器模块的连续写操作或连续读操作。

    Interconnect Redundancy for Multi-Interconnect Device
    5.
    发明申请
    Interconnect Redundancy for Multi-Interconnect Device 审中-公开
    多互连设备的互连冗余

    公开(公告)号:US20130159587A1

    公开(公告)日:2013-06-20

    申请号:US13326663

    申请日:2011-12-15

    IPC分类号: G06F13/36

    CPC分类号: G11C29/702 G11C5/063

    摘要: A multi-interconnect integrated circuit device includes an input/output (I/O) circuit for conveying a plurality of interleaved data channel groups by configuring the I/O circuit to convey a first data channel group over a default fixed interconnect signal paths if there are no connection failures in the default fixed interconnect signal paths, and to convey the first data channel group over a second plurality of default fixed interconnect signal paths if there is at least one connection failure in the first plurality of default fixed interconnect signal paths, where the second plurality of default fixed interconnect signal paths includes a redundant fixed interconnect signal path for replacing a failed interconnect signal path from the first plurality of default fixed interconnect signal paths.

    摘要翻译: 多互连集成电路装置包括用于通过配置I / O电路来输送多个交错数据信道组的输入/输出(I / O)电路,以在默认的固定互连信号路径上传送第一数据信道组,如果 在默认固定互连信号路径中没有连接故障,并且如果在第一多个默认固定互连信号路径中存在至少一个连接故障,并且在第二多个默认固定互连信号路径上传送第一数据信道组,其中 所述第二多个默认固定互连信号路径包括用于从所述第一多个默认固定互连信号路径替换故障互连信号路径的冗余固定互连信号路径。

    SYSTEM AND METHOD OF DATA COMMUNICATIONS BETWEEN ELECTRONIC DEVICES
    6.
    发明申请
    SYSTEM AND METHOD OF DATA COMMUNICATIONS BETWEEN ELECTRONIC DEVICES 有权
    电子设备之间的数据通信系统和方法

    公开(公告)号:US20130136195A1

    公开(公告)日:2013-05-30

    申请号:US13306680

    申请日:2011-11-29

    IPC分类号: H04L27/00

    CPC分类号: G06F13/4243

    摘要: A system and method of data communications between a first device and a second device is disclosed. The method includes generating a first clock signal at the first device and generating a second clock signal having a phase offset from the first clock signal. The clock signals are transmitted from the first device to the second device. The method further includes regulating transmission of a read strobe signal sent from the second device to the first device utilizing the first clock signal. The method also includes regulating transmission of a data transfer signal sent from the second device to the first device utilizing the second clock signal.

    摘要翻译: 公开了第一设备和第二设备之间的数据通信的系统和方法。 该方法包括在第一设备处产生第一时钟信号并产生具有与第一时钟信号相位偏移的第二时钟信号。 时钟信号从第一设备发送到第二设备。 该方法还包括利用第一时钟信号来调节从第二设备发送到第一设备的读选通信号的传输。 该方法还包括利用第二时钟信号调节从第二设备发送到第一设备的数据传送信号的传输。

    System and method of data communications between electronic devices
    7.
    发明授权
    System and method of data communications between electronic devices 有权
    电子设备之间数据通信的系统和方法

    公开(公告)号:US08782458B2

    公开(公告)日:2014-07-15

    申请号:US13306680

    申请日:2011-11-29

    IPC分类号: G06F1/00 G11C7/00

    CPC分类号: G06F13/4243

    摘要: A system and method of data communications between a first device and a second device is disclosed. The method includes generating a first clock signal at the first device and generating a second clock signal having a phase offset from the first clock signal. The clock signals are transmitted from the first device to the second device. The method further includes regulating transmission of a read strobe signal sent from the second device to the first device utilizing the first clock signal. The method also includes regulating transmission of a data transfer signal sent from the second device to the first device utilizing the second clock signal.

    摘要翻译: 公开了第一设备和第二设备之间的数据通信的系统和方法。 该方法包括在第一设备处产生第一时钟信号并产生具有与第一时钟信号相位偏移的第二时钟信号。 时钟信号从第一设备发送到第二设备。 该方法还包括利用第一时钟信号来调节从第二设备发送到第一设备的读选通信号的传输。 该方法还包括利用第二时钟信号调节从第二设备发送到第一设备的数据传送信号的传输。