公开(公告)号：US11068018B2

公开(公告)日：2021-07-20

申请号：US16377761

申请日：2019-04-08

Applicant: Dolphin Design

Inventor： Mathieu Louvat ,  Lionel Jure ,  Gauthier Reveret ,  Alexandre Charvier

IPC: G06F1/08 ,  G06F1/10 ,  G06F1/3287 ,  G06F1/3296 ,  G06F1/324 ,  G06F9/445 ,  G06F1/3206 ,  G06F1/04 ,  G06F1/06

Abstract: The invention concerns a computing system comprising: an island (102) comprising a group of circuits capable of operating in one of a plurality of operating modes, the island being coupled to an island control circuit (122); and a clock generation circuit (902) supplying a further clock signal to the island control circuit (122) for controlling a change of mode of the island, the clock generation circuit (902) being configured to select one of a plurality of clock frequencies for the further clock signal, the selection being based on the change of operating mode to be applied.

公开(公告)号：US20190235567A1

公开(公告)日：2019-08-01

申请号：US16377761

申请日：2019-04-08

Applicant: Dolphin Design

Inventor： Mathieu Louvat ,  Lionel Jure ,  Gauthier Reveret ,  Alexandre Charvier

IPC: G06F1/08 ,  G06F1/10 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/3287

CPC classification number: G06F1/08 ,  G06F1/10 ,  G06F1/324 ,  G06F1/3287 ,  G06F1/3296

Abstract: The invention concerns a computing system comprising: an island (102) comprising a group of circuits capable of operating in one of a plurality of operating modes, the island being coupled to an island control circuit (122); and a clock generation circuit (902) supplying a further clock signal to the island control circuit (122) for controlling a change of mode of the island, the clock generation circuit (902) being configured to select one of a plurality of clock frequencies for the further clock signal, the selection being based on the change of operating mode to be applied.