cadence - ORCAD - WARNING(ORCAP-1589): Net has two or more aliases that might lead to a short

cadence SPB17.4 - ORCAD - WARNING(ORCAP-1589): Net has two or more aliases that might lead to a short

概述

同学给了一个cadence 15.x的工程, 原理图打开有DRC警告, PCB工程SPB17.4打不开.
先尝试将原理图的警告消掉.
原理图上的封装警告不管了, PCB打不开, 也无法重新从PCB做封装库.
原理图出现的大部分警告都是ORCAP-1589, 如下:

WARNING(ORCAP-1589): Net has two or more aliases that might lead to a short. Ensure nets are not shorted together or nets do not have two or more aliases. This message is displayed because 'Report all net names' is set in Design Rules Check dialog.

自己尝试了一下, 没效果.
去查资料, 找到一篇, 有用.
https://community.cadence.com/cadence_technology_forums/pcb-design/f/capture-cis/51571/orcap-1589-net-has-two-or-more-aliases-that-might-lead-to-a-short#:~:text=WARNING%20%28ORCAP-1589%29%3A%20Net%20has%20two%20or%20more%20aliases,names%27%20is%20set%20in%20Design%20Rules%20Check%20dialog.
根据这篇资料上说的, 将告警的管脚连接的元件的管脚属性都改为Passive, 关掉元件时, 选择更新所有. 再DRC, 这个警告(ORCAP-1589)就没了.

操作记录

将元件所有管脚都改为Passive.
没看到保存按钮, 只能在修改完元件之后, 关闭掉这个元件编辑界面.

关闭时会有是否保存的提示, 选择是.


再次做DRC, 和这个元件相关的WARNING(ORCAP-1589)就没了.

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