公开(公告)号：US20050108488A1

公开(公告)日：2005-05-19

申请号：US10490230

申请日：2002-08-30

Applicant: Peter Rohm ,  Angela Rohm

Inventor： Peter Rohm ,  Angela Rohm

IPC: G06F12/14 ,  G06F21/52 ,  G06F21/71 ,  G06F21/79

CPC classification number: G06F21/71 ,  G05B2219/24168 ,  G06F12/1458 ,  G06F21/52 ,  G06F21/79

Abstract: When access to proprietary data or sensitive information stored in a memory device of a programmable unit is attempted, a check is carried out to determine whether the requested access has been or could have been initiated by someone who is not authorized to do so, and in that the memory device outputs requested data, and/or stores data which is supplied to it only when the check shows that it can be assumed that the relevant access has not been initiated or could not have been initiated by someone who is not authorized to do so. Access is controlled, for example, by identifying the source of the requested access, or by associating the requested access with the execution of a secure command.

Abstract translation: 当尝试访问存储在可编程单元的存储器设备中的专有数据或敏感信息时，执行检查以确定所请求的访问是否已被或已经由未被授权的人启动，并且在 存储器装置输出所请求的数据，和/或存储仅当检查表明可以假定相关访问尚未被启动或不被无权执行的人发起时提供给它的数据 所以。 访问被控制，例如，通过识别所请求的访问的源，或通过将请求的访问与执行安全命令相关联来进行控制。

公开(公告)号：US20120117283A1

公开(公告)日：2012-05-10

申请号：US13355130

申请日：2012-01-20

Applicant: Jens Barrenscheen ,  Peter Rohm ,  Angela Rohm ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

Inventor： Jens Barrenscheen ,  Peter Rohm ,  Angela Rohm ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

IPC: G06F3/00

CPC classification number: G05B19/0428 ,  G05B9/02 ,  G05B2219/25012

Abstract: A data communication method for semiconductor chips including transmitting load control data, pilot data and a transmission clock signal from a first semiconductor chip to one or more second semiconductor chips that are each coupled to one or more electrical loads, driving the electrical loads based on a timing defined by the load control data, deriving a transmission rate by dividing the transmission clock signal by a division factor prescribed by the pilot data, and transmitting diagnostic data at the transmission rate from the one or more second semiconductor chips to the first semiconductor chip.

Abstract translation: 一种用于半导体芯片的数据通信方法，包括从第一半导体芯片向一个或多个第二半导体芯片发送负载控制数据，导频数据和传输时钟信号，所述第二半导体芯片分别耦合到一个或多个电负载，基于 由负载控制数据定义的定时，通过将传输时钟信号除以由导频数据规定的分频因子得出传输速率，并以传输速率从一个或多个第二半导体芯片向第一半导体芯片发送诊断数据。

公开(公告)号：US08112563B2

公开(公告)日：2012-02-07

申请号：US10727102

申请日：2003-12-02

Applicant: Jens Barrenscheen ,  Peter Rohm ,  Angela Rohm, legal representative ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

Inventor： Jens Barrenscheen ,  Peter Rohm ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

IPC: G06F13/12 ,  G06F13/38

CPC classification number: G05B19/0428 ,  G05B9/02 ,  G05B2219/25012

Abstract: An arrangement including a first semiconductor chip and a second semiconductor chip connected thereto, where the second semiconductor chip is additionally connected to electrical loads and drives these electrical loads on the basis of a timing which is prescribed to it by load control data, and where the first semiconductor chip transmits to the second semiconductor chip the aforementioned load control data and pilot data which control the second semiconductor chip, and where the second semiconductor chip transmits to the first semiconductor chip diagnostic data which represent states prevailing in the second semiconductor chip or events which occur. The diagnostic data are transmitted via a first transmission channel and the load control data and the pilot data are transmitted via a second transmission channel.

Abstract translation: 一种包括连接到其上的第一半导体芯片和第二半导体芯片的布置，其中第二半导体芯片另外连接到电负载并且基于由负载控制数据规定的定时驱动这些电负载，并且其中 第一半导体芯片向第二半导体芯片发送上述负载控制数据和控制第二半导体芯片的导频数据，第二半导体芯片向第一半导体芯片发送表示第二半导体芯片中的状态的诊断数据， 发生。 诊断数据经由第一传输信道发送，负载控制数据和导频数据经由第二传输信道发送。

公开(公告)号：US07738588B2

公开(公告)日：2010-06-15

申请号：US10727108

申请日：2003-12-02

Applicant: Jens Barrenscheen ,  Peter Rohm ,  Angela Rohm, legal representative ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

Inventor： Jens Barrenscheen ,  Peter Rohm ,  Axel Aue ,  Jens Graf ,  Herman Roozenbeek

IPC: H04L27/00

CPC classification number: H04L1/24 ,  G05B2219/2202 ,  G05B2219/2214 ,  G05B2219/24044 ,  G05B2219/24065

Abstract: An arrangement including a first semiconductor chip and a second semiconductor chip connected thereto, where the second semiconductor chip is additionally connected to electrical loads and drives these electrical loads on the basis of a timing which is prescribed to it by load control data, and where the first semiconductor chip transmits to the second semiconductor chip the aforementioned load control data and pilot data which control the second semiconductor chip, and where the second semiconductor chip transmits to the first semiconductor chip diagnostic data which represent states prevailing in the second semiconductor chip or events which occur. The first semiconductor chip transmits appropriate pilot data in order to prescribe to the second semiconductor chip what transmission rate is to be used by the second semiconductor chip to transmit the diagnostic data to the first semiconductor chip.

Abstract translation: 一种包括连接到其上的第一半导体芯片和第二半导体芯片的布置，其中第二半导体芯片另外连接到电负载并且基于由负载控制数据规定的定时驱动这些电负载，并且其中 第一半导体芯片向第二半导体芯片发送上述负载控制数据和控制第二半导体芯片的导频数据，第二半导体芯片向第一半导体芯片发送表示第二半导体芯片中的状态的诊断数据， 发生。 第一半导体芯片发送适当的导频数据，以便向第二半导体芯片规定第二半导体芯片将使用什么传输速率将诊断数据发送到第一半导体芯片。

公开(公告)号：US08380899B2

公开(公告)日：2013-02-19

申请号：US13355130

申请日：2012-01-20

Applicant: Jens Barrenscheen ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Hermann Roozenbeek ,  Angela Rohm

Inventor： Jens Barrenscheen ,  Peter Rohm ,  Hannes Estl ,  Axel Aue ,  Jens Graf ,  Hermann Roozenbeek

IPC: G06F13/12 ,  G06F13/38

CPC classification number: G05B19/0428 ,  G05B9/02 ,  G05B2219/25012

Abstract: A data communication method for semiconductor chips including transmitting load control data, pilot data and a transmission clock signal from a first semiconductor chip to one or more second semiconductor chips that are each coupled to one or more electrical loads, driving the electrical loads based on a timing defined by the load control data, deriving a transmission rate by dividing the transmission clock signal by a division factor prescribed by the pilot data, and transmitting diagnostic data at the transmission rate from the one or more second semiconductor chips to the first semiconductor chip.

Abstract translation: 一种用于半导体芯片的数据通信方法，包括从第一半导体芯片向一个或多个第二半导体芯片发送负载控制数据，导频数据和传输时钟信号，所述第二半导体芯片分别耦合到一个或多个电负载，基于 由负载控制数据定义的定时，通过将传输时钟信号除以由导频数据规定的分频因子得出传输速率，并以传输速率从一个或多个第二半导体芯片向第一半导体芯片发送诊断数据。