公开(公告)号：EP1854254B1

公开(公告)日：2011-05-18

申请号：EP06706090.5

申请日：2006-02-28

申请人： Teklatech A/S

发明人： BJERREGAARD, Tobias

IPC分类号： H04L12/56

CPC分类号： H04L47/2433 ,  H04L45/06 ,  H04L47/50

摘要： A method and a system of controlling access of data items to a shared resource, wherein the data items each is assigned to one of a plurality of priorities, and wherein, when a predetermined number of data items of a priority have been transmitted to the shared resource, that priority will be awaiting, i.e. no further data items are transmitted with that priority, until all lower, non-awaiting priorities have had one or more data items transmitted to the shared resource. In this manner, guarantees services may be obtained for all priorities.

公开(公告)号：EP2277091A1

公开(公告)日：2011-01-26

申请号：EP09731974.3

申请日：2009-04-14

申请人： Teklatech A/s

发明人： BJERREGAARD, Tobias ,  PEDERSEN, Christian Place ,  LOHMANN, Martin Schwalbe ,  STENSGAARD, Mikkel Bystrup

IPC分类号： G06F1/10 ,  G06F1/32

CPC分类号： G06F1/10 ,  G06F1/32

摘要： A method of determining a timing relationship between modules on a chip, each module being timed by an initiator. The timing relationship being determined on the basis of the power consumptions over time of the initiators and may be determined on the basis of e.g. a sum of the power consumptions or more complex calculations also incorporating the signal path or power delivery network, whereby a voltage drop or current drawn at a position in the chip may be determined. In addition, a parameter, which may be the sum or voltage drop, current or e.g. an energy content within a frequency range, may be determined. This parameter may be varied by e.g. providing different timing relations of initiators, in order to minimize the parameter or adapt it to a requirement as a maximum peak value, maximum difference between max and min peaks, a flatness criteria or the like.

摘要翻译： 一种确定芯片上的模块之间的时序关系的方法，每个模块由发起者定时。 所述定时关系是基于所述启动器随着时间的功率消耗而确定的，并且可以基于例如， 还结合信号路径或功率传送网络的功耗或更复杂的计算的总和，由此可以确定在芯片中的位置处绘制的电压降或电流。 此外，参数可以是和/或电压降，电流或电压。 可以确定频率范围内的能量含量。 该参数可以通过例如， 提供启动器的不同的定时关系，以便最小化参数或将其适应为最大峰值的要求，最大和最小峰值之间的最大差异，平坦度标准等。

公开(公告)号：EP1891497A1

公开(公告)日：2008-02-27

申请号：EP06722960.9

申请日：2006-05-26

申请人： Teklatech A/S

发明人： BJERREGAARD, Tobias

IPC分类号： G06F1/10

CPC分类号： G06F1/105 ,  G06F1/10

摘要： A method of providing or transporting a timing signal between a number of circuits, electrical or optical, where each circuit is fed by a node. The nodes forward timing signals between each other, and at least one node is adapted to not transmit a timing signal before having received a timing signal from at least two nodes. In this manner, the direction of the timing skew between nodes and circuits is known and data transport between the circuits made easier.

公开(公告)号：EP2277091B1

公开(公告)日：2018-05-02

申请号：EP09731974.3

申请日：2009-04-14

申请人： Teklatech A/S

发明人： BJERREGAARD, Tobias ,  PEDERSEN, Christian Place ,  LOHMANN, Martin Schwalbe ,  STENSGAARD, Mikkel Bystrup

IPC分类号： G06F1/10 ,  G06F1/32

CPC分类号： G06F1/10 ,  G06F1/32

摘要： A method of determining a timing relationship between modules on a chip, each module being timed by an initiator. The timing relationship being determined on the basis of the power consumptions over time of the initiators and may be determined on the basis of e.g. a sum of the power consumptions or more complex calculations also incorporating the signal path or power delivery network, whereby a voltage drop or current drawn at a position in the chip may be determined. In addition, a parameter, which may be the sum or voltage drop, current or e.g. an energy content within a frequency range, may be determined. This parameter may be varied by e.g. providing different timing relations of initiators, in order to minimize the parameter or adapt it to a requirement as a maximum peak value, maximum difference between max and min peaks, a flatness criteria or the like.

公开(公告)号：EP1891497B1

公开(公告)日：2017-04-19

申请号：EP06722960.9

申请日：2006-05-26

申请人： Teklatech A/S

发明人： BJERREGAARD, Tobias

IPC分类号： G06F1/10

CPC分类号： G06F1/105 ,  G06F1/10

公开(公告)号：EP1854254A1

公开(公告)日：2007-11-14

申请号：EP06706090.5

申请日：2006-02-28

申请人： Teklatech A/S

发明人： BJERREGAARD, Tobias

IPC分类号： H04L12/56

CPC分类号： H04L47/2433 ,  H04L45/06 ,  H04L47/50

摘要： A method and a system of controlling access of data items to a shared resource, wherein the data items each is assigned to one of a plurality of priorities, and wherein, when a predetermined number of data items of a priority have been transmitted to the shared resource, that priority will be awaiting, i.e. no further data items are transmitted with that priority, until all lower, non-awaiting priorities have had one or more data items transmitted to the shared resource. In this manner, guarantees services may be obtained for all priorities.

摘要翻译： 一种控制数据项对共享资源的访问的方法和系统，其中每个数据项被分配给多个优先级中的一个优先级，并且其中当优先级的预定数量的数据项已被发送到共享资源时 资源，该优先级将等待，即没有进一步的数据项以该优先级传输，直到所有较低等待的优先级具有一个或多个数据项传送到共享资源。 以这种方式，可以为所有优先事项获得担保服务。