Program-Controlled Unit and Method for Operating Same
    51.
    发明申请
    Program-Controlled Unit and Method for Operating Same 审中-公开
    程序控制单元和操作方法相同

    公开(公告)号:US20100017579A1

    公开(公告)日:2010-01-21

    申请号:US12085064

    申请日:2006-10-18

    IPC分类号: G06F15/76 G06F9/06

    CPC分类号: G06F11/2215

    摘要: A method for operating a program-controlled unit has two redundantly operable microprocessor cores and a comparator unit provided downstream from the two microprocessor cores. One working register having a different content is provided in each of the two microprocessor cores for the redundant operation, and the content of these working registers is fed to the downstream comparator unit in order to verify whether the comparator unit signals a difference.

    摘要翻译: 用于操作程序控制单元的方法具有两个冗余可操作的微处理器内核和在两个微处理器核心的下游提供的比较器单元。 为了进行冗余操作,在两个微处理器核心的每一个中提供一个具有不同内容的工作寄存器,并且这些工作寄存器的内容被馈送到下游比较器单元,以便验证比较器单元是否发出差异。

    Method and Device for Performing Switchover Operations and for Comparing Signals in a Computer System Having at Least Two Processing Units
    52.
    发明申请
    Method and Device for Performing Switchover Operations and for Comparing Signals in a Computer System Having at Least Two Processing Units 审中-公开
    用于执行切换操作和用于比较具有至少两个处理单元的计算机系统中的信号的方法和设备

    公开(公告)号:US20080270746A1

    公开(公告)日:2008-10-30

    申请号:US11666175

    申请日:2005-10-25

    IPC分类号: G06F9/30

    摘要: A method and a device for performing switchover operations and for comparing signals in a computer system having at least two processing units, a switchover device being provided, and switchover operations being carried out between at least two operating modes, a comparator being provided, and a first operating mode corresponding to a comparison mode, and a second operating mode corresponding to a performance mode. At least two analog signals of the processing units are compared in such a way that, as a function of these signals, a difference is formed.

    摘要翻译: 一种用于执行切换操作并用于比较具有至少两个处理单元的计算机系统中的信号的方法和装置,提供了切换装置,以及在至少两个操作模式之间执行的切换操作,提供了比较器,以及 对应于比较模式的第一操作模式和对应于演奏模式的第二操作模式。 将处理单元的至少两个模拟信号以这样的方式进行比较:作为这些信号的函数,形成差。

    Method and Device for Performing Switchover Operations and for Signal Comparison in a Computer System Having at Least Two Processing Units
    53.
    发明申请
    Method and Device for Performing Switchover Operations and for Signal Comparison in a Computer System Having at Least Two Processing Units 审中-公开
    在具有至少两个处理单元的计算机系统中进行切换操作和信号比较的方法和装置

    公开(公告)号:US20080209170A1

    公开(公告)日:2008-08-28

    申请号:US11666377

    申请日:2005-10-25

    IPC分类号: G06F9/30

    摘要: A method for switchover and for signal comparison is used in a computer system having at least two processing units, a switchover device being provided, and a switch taking place between at least two operating modes, and a comparison device being provided; and a first operating mode corresponds to a compare mode, and a second operating mode corresponds to a performance mode, wherein at least two analog signals of the processing units are compared in that at least one analog signal is converted into at least one digital value.

    摘要翻译: 一种用于切换和信号比较的方法用于具有至少两个处理单元的计算机系统,提供切换装置,以及在至少两种操作模式之间发生的开关,以及提供比较装置; 并且第一操作模式对应于比较模式,并且第二操作模式对应于演奏模式,其中比较处理单元的至少两个模拟信号,因为至少一个模拟信号被转换成至少一个数字值。

    Method and Device for Monitoring a Functional Capacity of an Engine Controller of an Internal Combustion Engine
    54.
    发明申请
    Method and Device for Monitoring a Functional Capacity of an Engine Controller of an Internal Combustion Engine 有权
    用于监控内燃机发动机控制器的功能容量的方法和装置

    公开(公告)号:US20100004841A1

    公开(公告)日:2010-01-07

    申请号:US12308184

    申请日:2007-09-19

    IPC分类号: F02D41/22 G06F15/00

    CPC分类号: F02D41/22 Y02T10/40

    摘要: In a method for monitoring the functional capacity of an engine controller having a plurality of execution units, a comparison operating mode is provided, in which a torque monitoring program is executed on a plurality of execution units of the system, and signals outputted during the execution of the monitoring program by the execution units are compared with one another in order to recognize an error.

    摘要翻译: 在用于监视具有多个执行单元的发动机控制器的功能容量的方法中,提供比较操作模式,其中在系统的多个执行单元上执行转矩监视程序,以及在执行期间输出的信号 将执行单元的监视程序彼此进行比较以识别错误。

    Method and device for error detection for a cache memory and corresponding cache memory
    56.
    发明授权
    Method and device for error detection for a cache memory and corresponding cache memory 有权
    用于高速缓冲存储器和对应高速缓冲存储器的错误检测的方法和装置

    公开(公告)号:US07831889B2

    公开(公告)日:2010-11-09

    申请号:US10561634

    申请日:2004-06-18

    IPC分类号: G11C29/00

    CPC分类号: G06F11/1064

    摘要: A method for error detection in a cache memory for storing data, the access to the data stored in the cache memory taking place by addresses assigned to them, wherein for the addresses assigned to the stored data, at least one first test signature made up of at least one first signature bit is generated and also stored in the cache memory.

    摘要翻译: 一种用于存储数据的高速缓冲存储器中的错误检测方法,通过分配给它们的地址进行存储在高速缓冲存储器中的数据的访问,其中对于分配给存储数据的地址,至少一个第一测试签名由 生成至少一个第一签名位并将其存储在高速缓冲存储器中。

    Method and Device for Error Detection for a Cache Memory and Corresponding Cache Memory
    57.
    发明申请
    Method and Device for Error Detection for a Cache Memory and Corresponding Cache Memory 有权
    用于高速缓存存储器和相应缓存存储器的错误检测的方法和装置

    公开(公告)号:US20070271485A1

    公开(公告)日:2007-11-22

    申请号:US10561634

    申请日:2004-06-18

    IPC分类号: G06F11/00

    CPC分类号: G06F11/1064

    摘要: A method for error detection in a cache memory for storing data, the access to the data stored in the cache memory taking place by addresses assigned to them, wherein for the addresses assigned to the stored data, at least one first test signature made up of at least one first signature bit is generated and also stored in the cache memory.

    摘要翻译: 一种用于存储数据的高速缓冲存储器中的错误检测方法,通过分配给它们的地址进行存储在高速缓冲存储器中的数据的访问,其中对于分配给存储数据的地址,至少一个第一测试签名由 生成至少一个第一签名位并将其存储在高速缓冲存储器中。

    Method for monitoring a data memory
    59.
    发明授权
    Method for monitoring a data memory 有权
    监视数据存储器的方法

    公开(公告)号:US09170875B2

    公开(公告)日:2015-10-27

    申请号:US13809764

    申请日:2011-06-27

    IPC分类号: G11C29/00 G06F11/10 G11C29/04

    摘要: A method is described for monitoring a data memory in which an error detection method is used to detect and/or correct incorrect data words stored in memory lines of the data memory, an address of the data memory at which a data word evaluated as incorrect by the error detection method is stored being written to an auxiliary memory and being made available to a checking program.

    摘要翻译: 描述了一种用于监视数据存储器的方法,其中使用错误检测方法来检测和/或校正存储在数据存储器的存储器行中的不正确的数据字,数据存储器的地址,其中被评估为不正确的数据字由 该错误检测方法被存储在辅助存储器中,并被提供给检查程序。