公开(公告)号：US20200379506A1

公开(公告)日：2020-12-03

申请号：US16879535

申请日：2020-05-20

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Stephane Martin ,  Denis Dutey

IPC: G06F1/14 ,  G06F1/08 ,  H04L7/02

Abstract: In an embodiment a device includes a first circuit configured to send a signal comprising numbers successively separated by a constant value to at least one second circuit, each second circuit being in a clock domain different from a clock domain of the first circuit and at least one third circuit configured to determine whether the successive numbers of the signal received by the second circuit are separated by the constant value, wherein the signal is sent to a respective third circuit in each of the clock domains different from the clock domain of the first circuit.

公开(公告)号：US11416022B2

公开(公告)日：2022-08-16

申请号：US16879535

申请日：2020-05-20

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Stephane Martin ,  Denis Dutey

IPC: G06J1/02 ,  G06F1/14 ,  G06F1/08 ,  H04L7/02 ,  G01R31/317

Abstract: In an embodiment a device includes a first circuit configured to send a signal comprising numbers successively separated by a constant value to at least one second circuit, each second circuit being in a clock domain different from a clock domain of the first circuit and at least one third circuit configured to determine whether the successive numbers of the signal received by the second circuit are separated by the constant value, wherein the signal is sent to a respective third circuit in each of the clock domains different from the clock domain of the first circuit.