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    • 1. 发明申请
    • MICROCONTROLLER WITH MEMORY TRACE MODULE
    • 带记忆跟踪模块的微控制器
    • US20080195793A1
    • 2008-08-14
    • US12027013
    • 2008-02-06
    • Frank NohaBernhard Fuessl
    • Frank NohaBernhard Fuessl
    • G06F13/20
    • G06F13/1673G11C2029/0409
    • The present invention relates to a microcontroller comprising a central processing unit, a memory, a bus coupling the memory to the central processing unit, and a memory trace module for tracing at least one of a data of a write access to memory or data of a read access from the memory. The memory trace module comprises a first interface being coupled to the bus for capturing at least one of the data or corresponding address information on the bus, and a second interface being adapted to be coupled to an external device, wherein the memory trace module is adapted to transfer data from the first to the second interface and from the second interface to the external device.
    • 微控制器技术领域本发明涉及一种微控制器,其包括中央处理单元,存储器,将存储器耦合到中央处理单元的总线,以及存储器跟踪模块,用于跟踪存储器的写访问数据或存储器的数据的数据中的至少一个 从内存读取访问。 存储器跟踪模块包括耦合到总线的第一接口,用于捕获总线上的数据或对应地址信息中的至少一个,以及适于耦合到外部设备的第二接口,其中该存储器跟踪模块被适配 以将数据从第一接口传输到第二接口,并从第二接口传输到外部设备。
    • 2. 发明授权
    • Integrated programmable device for safety critical applications
    • 用于安全关键应用的集成可编程器件
    • US07573830B2
    • 2009-08-11
    • US11228882
    • 2005-09-16
    • Ralf WagnerBernhard FuesslArthur Kreutzer
    • Ralf WagnerBernhard FuesslArthur Kreutzer
    • H04L12/26H04L12/40
    • G05B19/0428G05B2219/24196
    • An integrated programmable device has a plurality of signal inputs (P1, P2, P3) connected to respective ones of a plurality of switching elements (S1, S2, S3). Each switching element (S1, S2, S3) has an associated enable line (E1, E2, E3). A control circuit (15) activates one or more selected signal inputs (P1-P3) in accordance with a channel select signal (16) via these enable lines (E1, E2, E3). Feedback lines (F1, F2, F3) are connected to corresponding enable lines (E1, E2, E3) to a channel feedback indicative of which signal inputs (P1, P2, P3) is enabled. This allows determination whether the enabled signal inputs (P1, P2, P3) correspond to the channel select signal (16) and initiates an exception handling in case of a mismatch. The comparison can be performed by a compare logic circuit (40) or the channel feedback can be stored in a memory (30) accessible by a software program (60), which performs the comparison.
    • 集成可编程装置具有连接到多个开关元件(S1,S2,S3)中的相应开关元件的多个信号输入(P1,P2,P3)。 每个开关元件(S1,S2,S3)具有相关联的使能线(E1,E2,E3)。 控制电路(15)经由这些使能线(E1,E2,E3)根据信道选择信号(16)激活一个或多个选择的信号输入(P1-P3)。 反馈线(F1,F2,F3)连接到相应的使能线(E1,E2,E3)到指示哪些信号输入(P1,P2,P3)被使能的信道反馈。 这允许确定使能的信号输入(P1,P2,P3)是否对应于信道选择信号(16),并且在不匹配的情况下启动异常处理。 比较可以由比较逻辑电路(40)执行,或者信道反馈可以被存储在由执行比较的软件程序(60)可访问的存储器(30)中。
    • 3. 发明授权
    • Data modification module
    • 数据修改模块
    • US07779194B2
    • 2010-08-17
    • US12144739
    • 2008-06-24
    • Frank NohaBernhard Fuessl
    • Frank NohaBernhard Fuessl
    • G06F13/00
    • G06F13/4213
    • The present invention relates to a microcontroller including a central processing unit, at least one memory, a bus coupling the storage location to the central processing unit, and a data modification module for modifying data in the at least one memory. The data modification module includes a first interface being coupled to the bus for transferring data to the at least one memory over the bus, and a second interface being adapted to be coupled to an external device for receiving the data, wherein the data modification module is adapted to operate as a bus master and to transfer data received from the external device over the bus to the at least one memory.
    • 本发明涉及一种包括中央处理单元,至少一个存储器,将存储位置耦合到中央处理单元的总线的微控制器,以及用于修改至少一个存储器中的数据的数据修改模块。 数据修改模块包括耦合到总线的第一接口,用于通过总线将数据传送到至少一个存储器,以及适于耦合到外部设备以接收数据的第二接口,其中数据修改模块是 适于作为总线主机操作,并且通过总线将从外部设备接收的数据传送到至少一个存储器。
    • 4. 发明申请
    • Integrated programmable device for safety critical applications
    • 集成可编程器件,用于安全关键应用
    • US20060109841A1
    • 2006-05-25
    • US11228882
    • 2005-09-16
    • Ralf WagnerBernhard FuesslArthur Kreutzer
    • Ralf WagnerBernhard FuesslArthur Kreutzer
    • H04L12/50
    • G05B19/0428G05B2219/24196
    • An integrated programmable device has a plurality of signal inputs (P1, P2, P3) connected to respective ones of a plurality of switching elements (S1, S2, S3). Each switching element (S1, S2, S3) has an associated enable line (E1, E2, E3). A control circuit (15) activates one or more selected signal inputs (P1-P3) in accordance with a channel select signal (16) via these enable lines (E1, E2, E3). Feedback lines (F1, F2, F3) are connected to corresponding enable lines (E1, E2, E3) to a channel feedback indicative of which signal inputs (P1, P2, P3) is enabled. This allows determination whether the enabled signal inputs (P1, P2, P3) correspond to the channel select signal (16) and initiates an exception handling in case of a mismatch. The comparison can be performed by a compare logic circuit (40) or the channel feedback can be stored in a memory (30) accessible by a software program (60), which performs the comparison.
    • 集成可编程装置具有连接到多个开关元件(S1,S2,S3)中的相应开关元件的多个信号输入(P 1,P 2,P 3)。 每个开关元件(S1,S2,S3)具有相关联的使能线(E 1,E 2,E 3)。 控制电路(15)经由这些使能线(E 1,E 2,E 3)根据通道选择信号(16)激活一个或多个选择的信号输入(P 1 -P 3)。 反馈线(F 1,F 2,F 3)连​​接到指示哪些信号输入(P 1,P 2,P 3)被使能的信道反馈的对应使能线(E 1,E 2,E 3)。 这允许确定使能信号输入(P 1,P 2,P 3)是否对应于信道选择信号(16),并且在不匹配的情况下启动异常处理。 比较可以由比较逻辑电路(40)执行,或者信道反馈可以被存储在由执行比较的软件程序(60)可访问的存储器(30)中。
    • 5. 发明申请
    • Data Modification Module
    • 数据修改模块
    • US20090070502A1
    • 2009-03-12
    • US12144739
    • 2008-06-24
    • Frank NohaBernhard Fuessl
    • Frank NohaBernhard Fuessl
    • G06F13/00
    • G06F13/4213
    • The present invention relates to a microcontroller including a central processing unit, a storage location, a bus coupling the storage location to the central processing unit, and a data modification module for modifying data in the storage location. The data modification module includes a first interface being coupled to the bus for transferring data to the storage location over the bus, and a second interface being adapted to be coupled to an external device for receiving the data, wherein the data modification module is adapted to operate as a bus master and to transfer data received from the external device over the bus to the storage location.
    • 本发明涉及包括中央处理单元,存储位置,将存储位置耦合到中央处理单元的总线的微控制器,以及用于修改存储位置中的数据的数据修改模块。 数据修改模块包括耦合到总线的第一接口,用于通过总线将数据传送到存储位置;以及第二接口,适于耦合到外部设备以接收数据,其中数据修改模块适于 作为总线主机运行,并通过总线将从外部设备接收的数据传输到存储位置。