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    VERFAHREN ZUR DATENÜBERTRAGUNG VON UND ZU EINEM STEUERGERÄT
    21.
    发明公开
    VERFAHREN ZUR DATENÜBERTRAGUNG VON UND ZU EINEM STEUERGERÄT 审中-公开
    数据传输往返于控制装置方法

    公开(公告)号：EP2016500A2

    公开(公告)日：2009-01-21

    申请号：EP07728306.7

    申请日：2007-04-19

    申请人： ROBERT BOSCH GMBH

    发明人： AUE, Axel

    IPC分类号： G06F13/38

    CPC分类号： H04L12/40032 ,  H04L2012/40215 ,  H04L2012/40273

    摘要： The invention relates to a method for data transmission from and to a control unit (100), particularly an engine control unit for a motor vehicle, which has a first communication interface (110A) and a second communication interface (110B), having the following steps: the first communication interface (110A) is connected to a development tool (101), and the second communication interface (110B) is connected to one or more functional units during the development phase of the control unit (100); data are transmitted from the control unit (100) via the first communication interface (110A) to the development tool (101) using a first communication protocol; data are transmitted from the development tool (101) via the first communication interface (110A) to the control unit (100) using the first communication protocol; the connection between the first communication interface (110A) and the development tool (101) is broken; the first communication interface (110A) is connected to one or more further 20 functional units; and data are transmitted between the control unit (100) and the further functional unit(s) via the first communication interface (110A) using a second communication protocol.

    VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINER ELEKTRONISCHEN STEUERUNG
    24.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINER ELEKTRONISCHEN STEUERUNG 有权
    方法和装置用于监测电子

    公开(公告)号：EP1595212A2

    公开(公告)日：2005-11-16

    申请号：EP04709203.6

    申请日：2004-02-09

    申请人： ROBERT BOSCH GMBH

    发明人： WEBER, Jochen ,  AUE, Axel

    IPC分类号： G06F11/10

    CPC分类号： G06F21/64 ,  G06F11/1068 ,  G06F21/52

    摘要： Disclosed are a method and a device for monitoring an electronic circuit, in which all data of at least one memory can be successively read into and automatically verified in an ECC (error check and correction) unit that can be filled very quickly by the memory without all data having to be transmitted to a processor in a time-consuming process. The ECC testing range encompasses the data of several memory cells of said memory and can be configured as a multiple of the read-word range of the processor. An additional piece of data is formed regarding the data of a certain ECC testing range and can be stored in the memory, allowing the entire code/range of data of the at least one memory to be verified outside the various types of on-going instruction access by filling the entire ECC testing range of the ECC unit, including the additional piece of data, from the memory for each request issued by the processor for the content of a single memory cell. A piece of test data is formed from the data of the entire ECC testing range and is automatically compared with the piece of additional data stored in the ECC unit.

    REGISTERANORDNUNG EINES MIKROCOMPUTERS MIT EINEM REGISTER UND MIT WEITEREN SPEICHERMITTELN
    25.
    发明授权
    REGISTERANORDNUNG EINES MIKROCOMPUTERS MIT EINEM REGISTER UND MIT WEITEREN SPEICHERMITTELN 有权
    寄存器微电脑安排具有注册，并与其他基金MEMORY

    公开(公告)号：EP1240585B1

    公开(公告)日：2003-07-16

    申请号：EP00983061.3

    申请日：2000-10-26

    申请人： ROBERT BOSCH GMBH

    发明人： AUE, Axel

    IPC分类号： G06F9/30 ,  G11C19/18

    CPC分类号： G06F9/30141 ,  G11C19/18 ,  G11C19/282

    摘要： The invention relates to a register arrangement, for a microcomputer, with a register (1), which comprises at least one register bit (R1 to Rn) and further storage media, dedicated to the register (1) and in which the data content of the register (1) may be temporarily stored. According to the invention, in order to reduce the processing time for recovery of the data content of the register (1) and to keep the silicon area necessary for the register arrangement to a minimum, the further storage media should be arranged as at least one shift register (2), with at least two shift register cells (S1 to Sm), whereby the content of any shift register cell (S1 to Sm) may be transferred to a register bit (R1 to Rn) and, vice versa, the content of a register bit (R1 to Rn) may be transferred to any shift register cell (S1 to Sm).

    REGISTERANORDNUNG EINES MIKROCOMPUTERS MIT EINEM REGISTER UND MIT WEITEREN SPEICHERMITTELN
    26.
    发明公开
    REGISTERANORDNUNG EINES MIKROCOMPUTERS MIT EINEM REGISTER UND MIT WEITEREN SPEICHERMITTELN 有权
    寄存器微电脑安排具有注册，并与其他基金MEMORY

    公开(公告)号：EP1240585A1

    公开(公告)日：2002-09-18

    申请号：EP00983061.3

    申请日：2000-10-26

    申请人： ROBERT BOSCH GMBH

    发明人： AUE, Axel

    IPC分类号： G06F9/30 ,  G11C19/18

    CPC分类号： G06F9/30141 ,  G11C19/18 ,  G11C19/282

    摘要： The invention relates to a register arrangement, for a microcomputer, with a register (1), which comprises at least one register bit (R1 to Rn) and further storage media, dedicated to the register (1) and in which the data content of the register (1) may be temporarily stored. According to the invention, in order to reduce the processing time for recovery of the data content of the register (1) and to keep the silicon area necessary for the register arrangement to a minimum, the further storage media should be arranged as at least one shift register (2), with at least two shift register cells (S1 to Sm), whereby the content of any shift register cell (S1 to Sm) may be transferred to a register bit (R1 to Rn) and, vice versa, the content of a register bit (R1 to Rn) may be transferred to any shift register cell (S1 to Sm).