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How to get a list of Electrical Netclass groups?

Does anyone know how to get a list of electrical netclasses? I've tried:

groups = axlSelectByProperty("group" "ELECTRICAL_CONSTRAINT_SET")

but this only returns "BUS" and "DIFF_PAIR". I've also tried:

groups = setof(g axlDBGetDesign()->groups g->type == "NETCLASS")

this returns all the physical, spacing and electrical netclasses, but for some reason I can't test any of the physical, spacing or electrical properties, such as car(groups)->electrical. This give a *WARNING* (dbidGetProp): Attribute electrical not supported for the element, group.

TIA

-Craig

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aCraig over 15 years ago

Hi Dave,
That will give me all the electrical constraint sets (ECS). I'm looking for the net classes (NCI) defined in the electrical constraint worksheet.
-Craig
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aCraig over 15 years ago

Hi Dave,
That will give me all the electrical constraint sets (ECS). I'm looking for the net classes (NCI) defined in the electrical constraint worksheet.
-Craig
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