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1. 发明授权

US10049428B2 Diagnostic data generation apparatus, integrated circuit and method of generating diagnostic data 有权
公开(公告)号：US10049428B2
公开(公告)日：2018-08-14
申请号：US14390193
申请日：2012-04-05
申请人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Steven McAslan , Sarthak Mittal
发明人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Steven McAslan , Sarthak Mittal
IPC分类号： G06T1/60 , G09G3/20 , G09G5/36 , G09G5/00 , G09G5/393
摘要： A diagnostic data generation apparatus for a display controller comprises an underrun detector arranged to monitor, when in use, buffer depletion in order to detect an underrun condition. The underrun condition results from a data feed lag associated with a mismatch between a buffer fill rate and a predetermined output data rate. The underrun detector is arranged to generate diagnostic data in response to detection of the underrun condition, the diagnostic data identifying the underrun condition and a location in an array of pixels associated with the underrun condition.

2. 发明申请

US20150161759A1 DIAGNOSTIC DATA GENERATION APPARATUS, INTEGRATED CIRCUIT AND METHOD OF GENERATING DIAGNOSTIC DATA 审中-公开
标题翻译：诊断数据生成装置，集成电路及产生诊断数据的方法
公开(公告)号：US20150161759A1
公开(公告)日：2015-06-11
申请号：US14390193
申请日：2012-04-05
申请人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Steven Mcaslan , Sarthak Mittal
发明人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Steven Mcaslan , Sarthak Mittal
IPC分类号： G06T1/60 , G09G5/36
CPC分类号： G06T1/60 , G09G3/20 , G09G3/2092 , G09G5/005 , G09G5/36 , G09G5/363 , G09G5/393 , G09G2330/12 , G09G2360/12
摘要： A diagnostic data generation apparatus for a display controller comprises an underrun detector arranged to monitor, when in use, buffer depletion in order to detect an underrun condition. The underrun condition results from a data feed lag associated with a mismatch between a buffer fill rate and a predetermined output data rate. The underrun detector is arranged to generate diagnostic data in response to detection of the underrun condition, the diagnostic data identifying the underrun condition and a location in an array of pixels associated with the underrun condition
摘要翻译：一种用于显示控制器的诊断数据产生装置，包括一个欠载检测器，其布置成在使用时监视缓冲器耗尽以便检测欠载状况。欠载条件是由与缓冲器填充率和预定输出数据速率之间的不匹配相关联的数据馈送滞后产生的。欠运动检测器被布置成响应于欠载状况的检测而产生诊断数据，识别欠载条件的诊断数据和与欠载条件相关联的像素阵列中的位置

3. 发明申请

US20130120437A1 DISPLAY CONTROLLING UNIT, IMAGE DISPLAYING SYSTEM AND METHOD FOR OUTPUTTING IMAGE DATA 审中-公开
标题翻译：显示控制单元，图像显示系统和用于输出图像数据的方法
公开(公告)号：US20130120437A1
公开(公告)日：2013-05-16
申请号：US13810746
申请日：2010-07-20
申请人： Kshitij Bajaj , Michael Staudenmaier
发明人： Kshitij Bajaj , Michael Staudenmaier
IPC分类号： G06T5/00
CPC分类号： G06T5/00 , G06F3/14 , G09G3/2044 , G09G5/363 , G09G2330/12 , G09G2340/10 , G09G2340/12 , G09G2340/125 , G09G2358/00 , G09G2380/10
摘要： A display controlling unit comprises an input connectable to receive input image data representing an input image comprising a first set and a second set of image elements. The second set of image elements comprises a safety relevant information. The display controlling unit also comprises an output connectable to provide output image data representing an output image at least comprising the safety relevant information, an image enhancement module arranged to perform an image enhancement processing for the first set of image elements when a safety mode signal indicates a first mode, and a verification module arranged to perform a verification processing for the second set of image elements when the safety mode signal indicates a second mode.
摘要翻译：显示控制单元包括可连接以接收表示包括第一组和第二组图像元素的输入图像的输入图像数据的输入。第二组图像元素包括安全相关信息。显示控制单元还包括可输出的输出，以提供表示至少包括安全相关信息的输出图像的输出图像数据;图像增强模块，被安排为当安全模式信号指示时，对第一组图像元素执行图像增强处理第一模式和验证模块，其被布置为当所述安全模式信号指示第二模式时对所述第二组图像元素执行验证处理。

4. 发明授权

US09900548B2 Display control unit and method for generating a video signal 有权
公开(公告)号：US09900548B2
公开(公告)日：2018-02-20
申请号：US14421894
申请日：2012-08-24
申请人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Sarthak Mittal
发明人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Sarthak Mittal
IPC分类号： G06F13/00 , H04N5/91 , G09G5/393 , G06T1/60 , H04N5/04 , H04N5/265 , G09G5/00
CPC分类号： H04N5/91 , G06T1/60 , G09G5/001 , G09G5/393 , G09G2320/103 , G09G2360/10 , G09G2380/10 , H04N5/04 , H04N5/265
摘要： A display control unit is connected to a display and arranged to generate a video signal representing a sequence of video frames to be displayed consecutively on said display. The display control unit may include a first memory unit arranged to buffer a set of image descriptors; a second memory unit connected between said first memory unit and said display; an update unit connected to said first memory unit and arranged to update said image descriptors in said first memory unit and to generate a proceed signal only when said set of image descriptors in said first memory unit is up to date; a copy unit arranged to copy said image descriptors from said first memory unit to said second memory unit in response to said proceed signal; and a video unit arranged to generate said video signal on the basis of said image descriptors in said second memory unit.

5. 发明申请

US20150208022A1 DISPLAY CONTROL UNIT AND METHOD FOR GENERATING A VIDEO SIGNAL 有权
标题翻译：显示控制单元和产生视频信号的方法
公开(公告)号：US20150208022A1
公开(公告)日：2015-07-23
申请号：US14421894
申请日：2012-08-24
申请人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Sarthak Mittal
发明人： Michael Staudenmaier , Kshitij Bajaj , Mehul Kumar , Sarthak Mittal
IPC分类号： H04N5/91 , H04N5/04 , H04N5/265
CPC分类号： H04N5/91 , G06T1/60 , G09G5/001 , G09G5/393 , G09G2320/103 , G09G2360/10 , G09G2380/10 , H04N5/04 , H04N5/265
摘要： A display control unit is connected to a display and arranged to generate a video signal representing a sequence of video frames to be displayed consecutively on said display. The display control unit may include a first memory unit arranged to buffer a set of image descriptors; a second memory unit connected between said first memory unit and said display; an update unit connected to said first memory unit and arranged to update said image descriptors in said first memory unit and to generate a proceed signal only when said set of image descriptors in said first memory unit is up to date; a copy unit arranged to copy said image descriptors from said first memory unit to said second memory unit in response to said proceed signal; and a video unit arranged to generate said video signal on the basis of said image descriptors in said second memory unit.
摘要翻译：显示控制单元连接到显示器并且被布置为产生表示要在所述显示器上连续显示的视频帧序列的视频信号。显示控制单元可以包括布置成缓冲一组图像描述符的第一存储器单元; 连接在所述第一存储单元和所述显示器之间的第二存储单元; 更新单元，连接到所述第一存储器单元并且被布置为仅在所述第一存储器单元中的所述图像描述符集合是最新的时候更新所述第一存储器单元中的所述图像描述符并且产生进行信号; 复制单元，被配置为响应于所述进行信号将所述图像描述符从所述第一存储器单元复制到所述第二存储器单元; 以及视频单元，被配置为基于所述第二存储器单元中的所述图像描述符生成所述视频信号。

6. 发明申请

US20150137841A1 BUILT-IN SELF TEST SYSTEM, SYSTEM ON A CHIP AND METHOD FOR CONTROLLING BUILT-IN SELF TESTS 有权
标题翻译：内置自检系统，芯片系统和控制内置自检测试方法
公开(公告)号：US20150137841A1
公开(公告)日：2015-05-21
申请号：US14402949
申请日：2012-06-07
申请人： Manfred Thanner , Carl Culshaw , Juergen Frank , Michael Staudenmaier
发明人： Manfred Thanner , Carl Culshaw , Juergen Frank , Michael Staudenmaier
IPC分类号： G01R31/28
CPC分类号： G01R31/2856 , G01R31/31701 , G01R31/31721
摘要： A built-in self test system comprises an integrated circuit device comprising a plurality of functional units coupled to built-in self test circuitry; a low power control unit operable to switch the integrated circuit device into a low power mode and to generate a BIST wake-up signal during or before entering the low power mode; and a built-in self test control unit coupled to the built-in self test circuitry and the low power control unit and arranged to initiate a built-in self test when receiving the BIST wake-up signal.
摘要翻译：内置自检系统包括集成电路装置，其包括耦合到内置自测电路的多个功能单元; 低功率控制单元，可操作以将集成电路设备切换到低功率模式，并在进入低功率模式期间或之前产生BIST唤醒信号; 以及耦合到内置自检电路和低功率控制单元的内置自检控制单元，并且被布置成在接收到BIST唤醒信号时发起内置自检。

7. 发明授权

US10489612B2 Memory controller to verify authenticity of data 有权
公开(公告)号：US10489612B2
公开(公告)日：2019-11-26
申请号：US14784038
申请日：2013-04-29
申请人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
发明人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
IPC分类号： G06F21/79 , G06F21/57 , G06F12/02 , G06F12/14 , G06F21/44 , G06F21/62 , G06F21/64
CPC分类号： G06F21/79 , G06F12/0246 , G06F12/1458 , G06F21/44 , G06F21/572 , G06F21/6218 , G06F21/64 , G06F2212/1052
摘要： A memory controller is used to verify authenticity of data stored in a first memory unit, and includes a secure memory unit which stores a pre-stored value representative of the authenticity of the data to be written in the first memory unit. A processing system calculates a value representative of the data in the first memory unit after a write cycle. The calculation of the calculated value is triggered by the write cycle. The calculated value is compared with the pre-stored value to verify whether the data stored in the first memory unit after the write cycle has been altered in accordance with the authenticity. By comparing the calculated value with the pre-stored value, authenticity of the data stored in the first memory unit after the write cycle is verified, thus preventing the memory controller from operating if the data written to the first memory unit is not authentic.

8. 发明授权

US09894084B2 Illegal message destroyer 有权
公开(公告)号：US09894084B2
公开(公告)日：2018-02-13
申请号：US14898779
申请日：2013-07-18
申请人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
发明人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
IPC分类号： H04L29/06 , H04L12/40 , G06F21/60
CPC分类号： H04L63/1416 , G06F21/606 , H04L12/40032 , H04L12/40169 , H04L63/10 , H04L63/12 , H04L63/1466 , H04L2012/40215 , H04L2012/40273
摘要： A communication apparatus for preventing the broadcasting of unauthorized messages on a broadcast bus network, the communication apparatus comprising: a first memory adapted to store first information; a second memory adapted to store second information; a monitoring unit adapted to: monitor the bus for processing messages being broadcasted on the bus, and output a third information and fourth information a comparing unit adapted to compare the first information with the third information and the second information with the fourth information; and, a message destroyer adapted to: when: the first information matches with the third information, and the second information does not match with the fourth information, causing the body of the current message to be altered while the current message is being broadcasted on the bus.

9. 发明授权

US09798901B2 Device having a security module 有权
公开(公告)号：US09798901B2
公开(公告)日：2017-10-24
申请号：US14786558
申请日：2013-04-30
申请人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
发明人： Juergen Frank , Michael Staudenmaier , Manfred Thanner
IPC分类号： H04L29/00 , G06F21/79 , G06F21/85 , G06F12/14 , G06F12/02
CPC分类号： G06F21/79 , G06F12/0223 , G06F12/1408 , G06F21/85 , G06F2212/1052
摘要： A device securely accesses data in a memory via an addressing unit which provides a memory interface for interfacing to a memory, a core interface for interfacing to a core processor and a first and second security interface. The device includes a security processor HSM for performing at least one security operation on the data and a remapping unit MMAP. The remapping unit enables the security processor to be accessed by the core processor via the first security interface and to access the memory device via the second security interface according to a remapping structure for making accessible processed data based on memory data. The device provides a clear view on encrypted memory data without requiring system memory for storing the clear data.

10. 发明申请

US20140129001A1 SAFETY CRITICAL APPARATUS AND METHOD FOR CONTROLLING DISTRACTION OF AN OPERATOR OF A SAFETY CRITICAL APPARATUS 有权
标题翻译：安全关键装置和控制安全关键装置操作员分配的方法
公开(公告)号：US20140129001A1
公开(公告)日：2014-05-08
申请号：US14130615
申请日：2011-07-20
申请人： Michael Staudenmaier , Davor Bogavac
发明人： Michael Staudenmaier , Davor Bogavac
IPC分类号： G05B9/02 , B60R21/00
CPC分类号： G05B9/02 , B60R21/00 , G08B21/06
摘要： A safety critical apparatus comprises a set of safety relevant modules; one or more comfort modules having one or more user interfaces; and a distraction controlling device arranged to adapt at least one of the one or more user interfaces to a current situation of operation of the safety critical apparatus. The distraction controlling device comprises an operator imposition estimation unit arranged to receive a set of safety relevant status signals from the set of safety relevant modules and to provide a current acceptable-distraction threshold value depending on the set of safety relevant status signals; a distraction managing unit arranged to receive one or more comfort status signals from the one or more comfort modules and to provide a current distraction value depending on the one or more comfort status signals; and a decision unit arranged to receive the current acceptable-distraction threshold value and the current distraction value and to provide one or more deactivation decision signals for the one or more user interfaces of the one or more comfort modules when the current distraction value exceeds the current acceptable-distraction threshold value.
摘要翻译：安全关键装置包括一组安全相关模块; 具有一个或多个用户界面的一个或多个舒适模块; 以及分散控制装置，其布置成使所述一个或多个用户界面中的至少一个适应于所述安全关键装置的当前操作情况。所述牵引控制装置包括操作者拼版估计单元，其被配置为从所述一组安全相关模块接收一组安全相关状态信号，并且根据所述安全相关状态信号的集合提供当前可接受的分心阈值; 牵引管理单元，被布置成从所述一个或多个舒适模块接收一个或多个舒适状态信号，并且根据所述一个或多个舒适状态信号提供当前分心值; 以及判定单元，其被布置成当当前分心值超过当前值时，接收当前可接受分心阈值和当前分心值，并且为一个或多个舒适模块的一个或多个用户界面提供一个或多个停用决定信号可接受的分心阈值。

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