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  3. Problems with PCB export from DE HDL

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Problems with PCB export from DE HDL

Axlrose21
Axlrose21 over 5 years ago

Hello. I am trying to export changes from Design Entry HDL schematic to brd file but I got an error:

===========================================================
Start Constraint Override Import
Constraint File: C:/Users/shchyuchkin.e/Documents/SOS Workareas/Projects/1310EU015_Angstem_FET/worklib/1310eu015_angstrem_fet/packaged/pstcmdb.dat
Start time: Tue Apr 07 13:56:05 2020
===========================================================
ERROR: Schematic supports creating XNets using DML Models but the Layout will create XNets only for devices having XNET_PINS properties. Change setting in Layout or Schematic, re-generate files, and re-run the flow.
ERROR: Can't import electrical constraint data (pstcmdb.dat)
===========================================================
Finished Constraint Update Time: Tue Apr 07 13:56:05 2020
===========================================================

I am not using XNets and I tried different export settings.

I have read several topics with the same question:

https://community.cadence.com/cadence_technology_forums/f/pcb-design/43528/exporth-physical-after-creating-schematic-to-make-a-brd-file

https://community.cadence.com/cadence_technology_forums/f/pcb-design/38866/export-physical-error

But I didn't found XNets settings in constraint manager window. I got such settings:

So I can't continue working with PCB. Help me please to solve this problem. Thank you.

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  • oldmouldy
    oldmouldy over 5 years ago

    Look at this solution on the Cadence Support site: support.cadence.com/.../ArticleAttachmentPortal

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