公开(公告)号：US20240361800A1

公开(公告)日：2024-10-31

申请号：US18631738

申请日：2024-04-10

Applicant: STMicroelectronics S.r.l.

Inventor： Juri Giovannone ,  Roberto Giorgio Bardelli ,  Andrea Gambero ,  Alessio Corso ,  Donata Rosaria Maria Nicolosi

IPC: G06F1/10 ,  G04F10/00 ,  G06F1/12 ,  H03K5/00

CPC classification number: G06F1/10 ,  G04F10/005 ,  G06F1/12 ,  H03K5/00 ,  H03K2005/00013

Abstract: The present invention relates to a system and a method for generating a plurality of control signals for multi-die applications. In particular, the invention relates to the generation of synchronized control signals generated by independent dies having an own local clock and provided with a common clock. In a first step, in each die, the period of the common clock signal is measured using a TDC. In further steps, in each die, a respective phase shift is evaluated and applied between the rising edge of the common clock signal and each of the rising edges of the output control signals, using delay unit.