公开(公告)号：US20170222634A1

公开(公告)日：2017-08-03

申请号：US15013956

申请日：2016-02-02

Applicant: GLOBALFOUNDRIES INC.

Inventor： Sukeshwar Kannan ,  Luke England ,  Mehdi Sadi

IPC: H03K5/003 ,  H03K5/156

CPC classification number: H03K5/003 ,  G05F1/10 ,  G06F1/26 ,  G06F1/28 ,  G06F1/305 ,  H02M3/158 ,  H02M2003/1566 ,  H03K5/1565

Abstract: At least one method, apparatus and system disclosed involves performing a dynamic voltage compensation in an integrated circuit. A first voltage on a first portion of an integrated circuit is received. A second voltage on a second portion of the integrated circuit is monitored. A determination is made as to whether the second voltage fell below the first voltage by a predetermined margin. A feedback adjustment of the of the second voltage is performed in response to a determination that the second voltage fell below the first voltage by the predetermined margin; the feedback adjustment comprises performing a step up of the second voltage.

公开(公告)号：US10069490B2

公开(公告)日：2018-09-04

申请号：US15013956

申请日：2016-02-02

Applicant: GLOBALFOUNDRIES INC.

Inventor： Sukeshwar Kannan ,  Luke England ,  Mehdi Sadi

IPC: H03K3/017 ,  H03K5/003 ,  H03K5/156 ,  G05F1/10 ,  G06F1/26 ,  H02M3/158 ,  H02M3/156

Abstract: At least one method, apparatus and system disclosed involves performing a dynamic voltage compensation in an integrated circuit. A first voltage on a first portion of an integrated circuit is received. A second voltage on a second portion of the integrated circuit is monitored. A determination is made as to whether the second voltage fell below the first voltage by a predetermined margin. A feedback adjustment of the of the second voltage is performed in response to a determination that the second voltage fell below the first voltage by the predetermined margin; the feedback adjustment comprises performing a step up of the second voltage.