运行virtuoso出现如下告警信息，求高手指点

adong2838 · 发表于 2023-5-22 19:24:58

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运行virtuoso 加载PDK 后出现如下错误，求高手指点怎么解决呀？

*WARNING* You cannot redefine stipple "X" for display "display".
      It is a system reserved stipple name.
      Please rename stipple X to another name for display "display" in display.drf.
      and reassign the stipple of all packets which use stipple X to the new named stipple for display "display".
*WARNING* You cannot redefine stipple "X" for display "psb".
      It is a system reserved stipple name.
      Please rename stipple X to another name for display "psb" in display.drf.
      and reassign the stipple of all packets which use stipple X to the new named stipple for display "psb".
*WARNING* You cannot redefine stipple "X" for display "display".
      It is a system reserved stipple name.
      Please rename stipple X to another name for display "display" in display.drf.
      and reassign the stipple of all packets which use stipple X to the new named stipple for display "display".
*WARNING* You cannot redefine stipple "X" for display "psb".
      It is a system reserved stipple name.
      Please rename stipple X to another name for display "psb" in display.drf.
      and reassign the stipple of all packets which use stipple X to the new named stipple for display "psb".

trivial · 发表于 2023-5-23 08:05:51

删掉你的 display.drf

adong2838 · 发表于 2023-5-23 09:14:58

trivial 发表于 2023-5-23 08:05
删掉你的 display.drf

这个是PDK自带的display.drf ，直接删掉好像也不好使

yangyong123sk · 发表于 2023-5-23 10:07:53

这些警告信息是 Virtuoso 工具在加载 PDK 时发出的。它们表示你尝试重新定义系统保留的 stipple 名称 "X"，但是 Virtuoso 不允许这样做。这是因为 stipple "X" 是 Virtuoso 的内部保留名称，用于特定的显示功能。

要解决这个问题，您需要在 `display.drf` 文件中重命名所有使用 stipple "X" 的包，并将其分配给新命名的 stipple。