公开(公告)号：US10530367B2

公开(公告)日：2020-01-07

申请号：US16235956

申请日：2018-12-28

Applicant: Intel Corporation

Inventor： Chooi Pei Lim ,  Teik Wah Lim ,  Boon Haw Ooi ,  Keong Hong Oh

IPC: H03K19/177 ,  G06F17/50

Abstract: The disclosure relates to systems and methods for sector-to-sector and die-to-die clock synchronization in programmable logic devices. The methods and systems may employ phase difference detector and programmable delay elements to minimize skews in the clock tree and facilitate timing closure of time-critical paths and increase in operating frequencies.

公开(公告)号：US20190140647A1

公开(公告)日：2019-05-09

申请号：US16235956

申请日：2018-12-28

Applicant: Intel Corporation

Inventor： Chooi Pei Lim ,  Teik Wah Lim ,  Boon Haw Ooi ,  Keong Hong Oh

IPC: H03K19/177 ,  G06F17/50

Abstract: The disclosure relates to systems and methods for sector-to-sector and die-to-die clock synchronization in programmable logic devices. The methods and systems may employ phase difference detector and programmable delay elements to minimize skews in the clock tree and facilitate timing closure of time-critical paths and increase in operating frequencies.