公开(公告)号：US20150220755A1

公开(公告)日：2015-08-06

申请号：US14597860

申请日：2015-01-15

Applicant: INFINEON TECHNOLOGIES AG

Inventor： Albrecht Mayer ,  Rafael Zalman

IPC: G06F21/62 ,  G06F13/42

CPC classification number: G06F21/6218 ,  G06F13/4221 ,  G06F21/606

Abstract: A method is disclosed for transmitting user data, wherein a first codeword is initially calculated using a transmit-side time value. The user data are then transmitted together with the first codeword to a receiver. The method continues with the calculation of a second codeword using a receive-side time value. If the first codeword and the calculated second codeword do not match one another, the user data are marked in the receiver.

Abstract translation: 公开了一种用于发送用户数据的方法，其中使用发送侧时间值最初计算第一码字。 然后将用户数据与第一码字一起发送到接收机。 该方法继续使用接收侧时间值计算第二码字。 如果第一码字和所计算的第二码字彼此不匹配，则在接收机中标记用户数据。

公开(公告)号：US20230169250A1

公开(公告)日：2023-06-01

申请号：US17457216

申请日：2021-12-01

Applicant: Infineon Technologies AG

Inventor： Veit Kleeberger ,  Rafael Zalman ,  Georg Georgakos ,  Dirk Hammerschmidt ,  Bernhard Gstoettenbauer ,  Ludwig Rossmeier ,  Thomas Zettler

IPC: G06F30/3308

CPC classification number: G06F30/3308

Abstract: In some examples, a method of operating a circuit is described. The method may include performing a circuit function and estimating a probability of failure of the circuit based on one or more stress origination metrics, one or more stress victim events, and one or more initial state conditions.

公开(公告)号：US20230168295A1

公开(公告)日：2023-06-01

申请号：US17457221

申请日：2021-12-01

Applicant: Infineon Technologies AG

Inventor： Georg Georgakos ,  Bernhard Gstoettenbauer ,  Dirk Hammerschmidt ,  Veit Kleeberger ,  Ludwig Rossmeier ,  Rafael Zalman ,  Thomas Zettler

IPC: G01R31/26 ,  G01R31/27

CPC classification number: G01R31/2642 ,  G01R31/27

Abstract: In some examples, a circuit comprises a function unit configured to perform a circuit function, and one or more in situ monitors configured to measure internal data associated with the circuit. The circuit may further comprise a memory configured to store one or more limit values associated with the one or more in situ monitors, and a lifetime model unit configured to determine whether the circuit has reached an end-of-life threshold based on the measured internal data from the one or more in situ monitors and the limit values.

公开(公告)号：US10372545B2

公开(公告)日：2019-08-06

申请号：US15456870

申请日：2017-03-13

Applicant: Infineon Technologies AG

Inventor： Boyko Traykov ,  Veit Kleeberger ,  Rafael Zalman

IPC: G06F11/00 ,  G06F11/14 ,  G06F11/22

Abstract: A microcontroller system includes a processing unit, a first peripheral having a first set of registers, and an assurance module. The first peripheral is configured to receive a first reset signal that resets the first set of registers to a first actual reset value, which is expected to be a first expected value. The assurance module is configured to calculate a first signature value, which is based on the first actual reset value, in response to the first reset signal. The processing unit is configured to perform a first comparison between the calculated first signature value and a pre-determined first signature value to determine whether the microcontroller system is in a trusted safety state. The first comparison is performed in response to the first reset signal, and the pre-determined first signature value is based on the first expected value.

公开(公告)号：US09825569B2

公开(公告)日：2017-11-21

申请号：US14272567

申请日：2014-05-08

Applicant: Infineon Technologies AG

Inventor： Hamzath Mohammed ,  Rafael Zalman ,  Tejaswini Basavarajaiah

IPC: H02P6/06 ,  H02P21/06 ,  H02P6/12 ,  H02P21/00

CPC classification number: H02P21/06 ,  H02P6/12 ,  H02P21/0025

Abstract: The present disclosure relates to a method of advanced motor control that reduces the resource demands (e.g., run-time) used to meet safety requirements by running a reduced portion of feedback control loop processes twice. In some embodiments, the method performs a plurality of processes within a feedback control loop of a motor control process configured to control operation of a motor. Performance of a first portion of the plurality of processes, which is less than the plurality of processes, is repeated within the feedback control loop. Performance of a second portion of the plurality of processes is not repeated within the feedback control loop. By repeating performance of first portion of the plurality of processes that is less than the plurality of processes, the method is able to improve performance of a motor by reducing run-time of the motor control process.

公开(公告)号：US20150326155A1

公开(公告)日：2015-11-12

申请号：US14272567

申请日：2014-05-08

Applicant: Infineon Technologies AG

Inventor： Hamzath Mohammed ,  Rafael Zalman ,  Tejaswini Basavarajaiah

IPC: H02P6/12

CPC classification number: H02P21/06 ,  H02P6/12 ,  H02P21/0025

Abstract: The present disclosure relates to a method of advanced motor control that reduces the resource demands (e.g., run-time) used to meet safety requirements by running a reduced portion of feedback control loop processes twice. In some embodiments, the method performs a plurality of processes within a feedback control loop of a motor control process configured to control operation of a motor. Performance of a first portion of the plurality of processes, which is less than the plurality of processes, is repeated within the feedback control loop. Performance of a second portion of the plurality of processes is not repeated within the feedback control loop. By repeating performance of first portion of the plurality of processes that is less than the plurality of processes, the method is able to improve performance of a motor by reducing run-time of the motor control process.

Abstract translation: 本公开涉及一种先进电机控制的方法，其通过两次反馈控制回路过程的减少的部分来减少用于满足安全要求的资源需求（例如，运行时间）。 在一些实施例中，该方法在被配置为控制电动机的运行的电动机控制过程的反馈控制回路内执行多个过程。 在反馈控制环路内重复多于多个处理的多个处理的第一部分的性能。 多个处理的第二部分的性能在反馈控制回路内不重复。 通过重复执行小于多个处理的多个处理的第一部分的性能，该方法能够通过减少电机控制处理的运行时间来改善电动机的性能。