Single wire bus for connecting devices and methods of operating the same
    31.
    发明授权
    Single wire bus for connecting devices and methods of operating the same 有权
    用于连接设备的单线总线及其操作方法

    公开(公告)号:US07606955B1

    公开(公告)日:2009-10-20

    申请号:US10931933

    申请日:2004-09-01

    CPC分类号: G06F13/4295

    摘要: A master/slave system architecture that includes a single wire bus, a master device and bus interface coupled to the bus. The system further includes plurality of slave devices having respective bus interfaces coupled to the bus. Each of the slave devices having a designated device identification. There is further provided a communication protocol implemented over the single wire bus and employed by the master and the slave devices. The protocol includes bus transactions composed each of bit signals that belong each to a bit signal type from among a plurality of bit signal types. Each bit signal type has a time interval that is discernible from respective time intervals of all other bit signal types from among the plurality of bit signal types.

    摘要翻译: 主/从系统架构,其包括单线总线,主设备和耦合到总线的总线接口。 该系统还包括具有耦合到总线的相应总线接口的多个从设备。 每个从设备具有指定的设备标识。 还提供了通过单线总线实现并由主设备和从设备采用的通信协议。 该协议包括由多个比特信号类型中的每一个位信号组合成位信号类型的总线事务。 每个比特信号类型具有从多个比特信号类型中的所有其他比特信号类型的各个时间间隔可以看出的时间间隔。

    Systems and methods for error correction using binary coded hexidecimal or hamming decoding
    32.
    发明授权
    Systems and methods for error correction using binary coded hexidecimal or hamming decoding 失效
    使用二进制编码十六进制或汉明译码进行纠错的系统和方法

    公开(公告)号:US07562283B2

    公开(公告)日:2009-07-14

    申请号:US11325677

    申请日:2006-01-05

    IPC分类号: H03M13/00

    摘要: Systems and methods for error correction of data. In one embodiment of the invention, a plurality of error correction schemes are applied when encoding data and depending on the circumstances, one or more of those schemes is selected to decode the data. In one of these embodiments, the applied error correction schemes include the BCH algorithm and the Hamming algorithm.

    摘要翻译: 用于数据纠错的系统和方法。 在本发明的一个实施例中,在编码数据时应用多个纠错方案,并且根据情况,选择这些方案中的一个或多个来解码数据。 在这些实施例中的一个中,应用的纠错方案包括BCH算法和汉明算法。

    Embedded controller based BIOS boot ROM select
    35.
    发明授权
    Embedded controller based BIOS boot ROM select 有权
    基于嵌入式控制器的BIOS启动ROM选择

    公开(公告)号:US07318173B1

    公开(公告)日:2008-01-08

    申请号:US10453851

    申请日:2003-06-03

    IPC分类号: G06F11/00

    摘要: A method for selecting one of a plurality of BIOS images included in a computer system includes indicating a selection of a BIOS image via a bus by an embedded controller. The method also includes powering up or resetting the system. In addition, the method includes accessing the selected BIOS image for execution.

    摘要翻译: 一种用于选择包括在计算机系统中的多个BIOS映像之一的方法包括:通过嵌入式控制器通过总线指示BIOS图像的选择。 该方法还包括上电或复位系统。 此外,该方法包括访问所选择的BIOS映像以供执行。