公开(公告)号：US10445458B2

公开(公告)日：2019-10-15

申请号：US15280906

申请日：2016-09-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Elene Chobanyan ,  Karl J Bois ,  Charles Andrew Hartman

IPC: G06F9/455 ,  G06F17/50

Abstract: Examples describe a system that may include an input engine and a proximity verification engine. The input engine may access an electronic circuit design of an electronic design automation (EDA) tool, may identify a particular signal net and a particular power net the particular signal net is referenced to in the electronic circuit design. The input engine may further identify a particular signal via in the electronic circuit design corresponding to the particular signal net and power vias in the electronic circuit design corresponding to the particular power net. In such examples, the proximity verification engine may also verify that the particular signal via is within a threshold distance from at least one of the power vias and generate a proximity alert in response to a determination that none of the power vias are within the threshold distance from the particular signal via.

公开(公告)号：US20180089358A1

公开(公告)日：2018-03-29

申请号：US15280906

申请日：2016-09-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Elene Chobanyan ,  Karl J. Bois ,  Charles Andrew Hartman

IPC: G06F17/50

CPC classification number: G06F17/5081 ,  G06F2217/78

Abstract: Examples describe a system that may include an input engine and a proximity verification engine. The input engine may access an electronic circuit design of an electronic design automation (EDA) tool, may identify a particular signal net and a particular power net the particular signal net is referenced to in the electronic circuit design. The input engine may further identify a particular signal via in the electronic circuit design corresponding to the particular signal net and power vias in the electronic circuit design corresponding to the particular power net. In such examples, the proximity verification engine may also verify that the particular signal via is within a threshold distance from at least one of the power vias and generate a proximity alert in response to a determination that none of the power vias are within the threshold distance from the particular signal via.