Register arrangement for a microcomputer with a register and further storage media
    31.
    发明授权
    Register arrangement for a microcomputer with a register and further storage media 失效
    具有寄存器和更多存储介质的微型计算机的寄存器布置

    公开(公告)号:US06728330B1

    公开(公告)日:2004-04-27

    申请号:US10168165

    申请日:2002-10-02

    申请人: Axel Aue

    发明人: Axel Aue

    IPC分类号: G11C1928

    摘要: There is provided a register system of a microcomputer having a register that includes at least one register bit and having an additional storage arrangement allocated to the register and on which the data content of the register is able to be intermediately stored. To reduce the computing time for saving the data content of the register, while keeping the silicon surface required for the register system as small as possible, the additional storage arrangement includes at least one shift register having at least two shift register cells, the content of an arbitrary shift register cell being transferable into a register bit, and, conversely, the content of a register bit being transferable into an arbitrary shift register cell.

    摘要翻译: 提供了一种具有寄存器的微型计算机的寄存器系统,该寄存器包括至少一个寄存器位,并且具有分配给该寄存器的附加存储装置,并且可以在其上存储寄存器的数据内容。 为了减少用于保存寄存器的数据内容的计算时间,在保持寄存器系统所需的硅表面尽可能小的同时,附加存储装置包括至少一个具有至少两个移位寄存器单元的移位寄存器, 可任意移位寄存器单元可转换到寄存器位,相反地,寄存器位的内容可传送到任意移位寄存器单元。

    Method and device for controlling operating sequences
    32.
    发明授权
    Method and device for controlling operating sequences 失效
    控制运行顺序的方法和装置

    公开(公告)号:US06718257B2

    公开(公告)日:2004-04-06

    申请号:US09909698

    申请日:2001-07-20

    IPC分类号: G06F1300

    CPC分类号: F02D41/266 G06F12/063

    摘要: A method and a device having a processor module for controlling operating sequences, in particular in an engine control unit in a motor vehicle, peripheral elements being selected by a processor module having a predetermined number of select interfaces by select signal output over these select interfaces, and instructions being transmitted to the peripheral elements over at least one information interface of the processor module. Selection identifiers are assigned to the instructions and transmitted together with them. Thus, a selection of peripheral elements is made by a select signal and a selection identifier.

    摘要翻译: 一种具有用于控制操作顺序的处理器模块的方法和装置,特别是在机动车辆中的发动机控制单元中,外围元件由具有预定数量的选择接口的处理器模块选择,通过在这些选择接口上的选择信号输出, 以及通过所述处理器模块的至少一个信息接口传送到所述外围元件的指令。 选择标识符被分配给指令并与它们一起发送。 因此,通过选择信号和选择标识符来选择外围元件。

    METHOD FOR PROVIDING A GENERIC INTERFACE AND MICROCONTROLLER HAVING A GENERIC INTERFACE
    34.
    发明申请
    METHOD FOR PROVIDING A GENERIC INTERFACE AND MICROCONTROLLER HAVING A GENERIC INTERFACE 有权
    提供一般界面的方法和具有一般界面的微控制器

    公开(公告)号:US20140359178A1

    公开(公告)日:2014-12-04

    申请号:US14288012

    申请日:2014-05-27

    申请人: Axel AUE Eugen BECKER

    发明人: Axel AUE Eugen BECKER

    IPC分类号: G06F13/42 G06F13/28

    摘要: A microcontroller for a control unit or a vehicle control unit, includes a central processing unit (CPU), at least one interface-unspecific input module, at least one interface-unspecific output module, at least one routing unit and at least one arithmetic unit for processing interface-specific information. The microcontroller is configurable so that the at least one interface-unspecific input module, the at least one interface-unspecific output module, the at least one routing unit and the at least one arithmetic unit for processing interface-specific information fulfill the functions corresponding to one of multiple serial interfaces, in particular of SPI, UART, LIN, CAN, PSI5, FlexRay, SENT or Ethernet. In addition, the arithmetic unit is configured to generate an entire output message frame from the second payload data as output data and to transmit the same to the interface-unspecific output module.

    摘要翻译: 用于控制单元或车辆控制单元的微控制器包括中央处理单元(CPU),至少一个接口非特定输入模块,至少一个接口非特定输出模块,至少一个路由单元和至少一个算术单元 用于处理界面特定的信息。 微控制器是可配置的,使得至少一个接口非特定输入模块,至少一个接口非特定输出模块,至少一个路由单元和用于处理特定于接口的信息的至少一个算术单元满足对应于 多个串行接口之一,特别是SPI,UART,LIN,CAN,PSI5,FlexRay,SENT或以太网。 此外,算术单元被配置为从第二有效载荷数据生成作为输出数据的整个输出消息帧,并将其发送到接口非特定的输出模块。

    Method of detecting manipulation of a programmable memory device of a digital controller
    38.
    发明授权
    Method of detecting manipulation of a programmable memory device of a digital controller 有权
    检测数字控制器的可编程存储器件的操作的方法

    公开(公告)号:US08140216B2

    公开(公告)日:2012-03-20

    申请号:US12414404

    申请日:2009-03-30

    IPC分类号: G06F7/00 G06F19/00 G06F17/30

    摘要: A method of detecting manipulation of a programmable memory device of a digital controller for a motor vehicle is described; data and control programs for operation of the controller and for control/regulation of certain functions of the motor vehicle can be stored in the memory device. To permit especially reliable detection of manipulation in the simplest possible way, in conjunction with each programming/reprogramming operation of the programmable memory device, information regarding the programming/reprogramming operation is stored in a separate memory area of the memory device where only reading and programming are possible, and in order to detect manipulation, the content of the separate memory area is read out and compared with given information.

    摘要翻译: 描述了一种检测用于机动车辆的数字控制器的可编程存储器件的操作的方法; 用于控制器的操作和用于控制/调节机动车辆的某些功能的数据和控制程序可以存储在存储装置中。 为了以最简单可能的方式特别可靠地检测操作,结合可编程存储器件的每个编程/重新编程操作,关于编程/重新编程操作的信息被存储在存储器件的单独的存储器区域中,其中仅读取和编程 为了检测操作,读出分离的存储区域的内容并与给定的信息进行比较。

    Method for recognizing a power failure in a data memory and recovering the data memory
    39.
    发明授权
    Method for recognizing a power failure in a data memory and recovering the data memory 有权
    识别数据存储器中的电源故障并恢复数据存储器的方法

    公开(公告)号:US08074120B2

    公开(公告)日:2011-12-06

    申请号:US12097324

    申请日:2006-12-12

    申请人: Axel Aue

    发明人: Axel Aue

    IPC分类号: G06F11/00

    摘要: To detect a power failure in a volatile data memory containing useful data units and test data units associated with the useful data units, the associated test data unit is also read when the useful data unit is read-accessed, and a decision is made as to whether the useful data unit is corrupted based on the test data unit. A power failure is identified when at least two read useful data units within a predefined number of successive read accesses are found to be corrupted.

    摘要翻译: 为了检测包含有用数据单元和与有用数据单元相关联的测试数据单元的易失性数据存储器中的电源故障,当有用数据单元被读取访问时,还读取相关联的测试数据单元,并且作出关于 基于测试数据单元是否损坏了有用的数据单元。 当发现预定数量的连续读访问中的至少两个读有用数据单元被破坏时,识别出电源故障。

    Method and apparatus for monitoring an electronic control system
    40.
    发明授权
    Method and apparatus for monitoring an electronic control system 有权
    用于监控电子控制系统的方法和装置

    公开(公告)号:US07484162B2

    公开(公告)日:2009-01-27

    申请号:US10544560

    申请日:2004-02-09

    申请人: Jochen Weber Axel Aue

    发明人: Jochen Weber Axel Aue

    IPC分类号: G11C29/00

    摘要: A method and apparatus for monitoring an electronic control system, where code of a memory is, in a context of ongoing instruction accesses, transferable via a word line out of the memory to a control unit having a specific word width encompassing code of a plurality of memory cells of the memory and where an additional datum is created in each case for the code of a word width and is storable in the memory, may include an arrangement that, outside the ongoing instruction accesses, checks an entire code of the memory by selecting for each word width a single memory cell to thereby activate a complete word line, that creates a check datum from code of the complete word line, and that compares the check datum with the stored additional datum.

    摘要翻译: 一种用于监控电子控制系统的方法和装置,其中存储器的代码在正在进行的指令访问的上下文中可经由存储器中的字线传送到具有包含多个 存储器的存储器单元,并且在每种情况下为字宽度的代码创建附加数据并且可存储在存储器中的存储器单元可以包括在正在进行的指令访问之外的选项来检查存储器的整个代码的布置 对于每个单词宽度单个存储器单元,从而激活完整的字线,其从完整字线的代码创建检查数据,并且将检查数据与存储的附加数据进行比较。