Product Documentation
Virtuoso Layout Suite SKILL Reference
Product Version IC23.1, November 2023

rteDeleteRoutedNets

rteDeleteRoutedNets(
[ ?cv d_cvid ]
[ ?keepPower g_keepPower ]
) ;
=> t / nil

Description

Deletes the routed paths of all nets in the design. Optionally, you can preserve routed power nets.

Arguments

?cv d_cvId

Database ID of the cellview. Can be obtained using the geGetEditCellView SKILL function.

?keepPower g_keepPower

Specifies to keep paths previously routed by the power router. Values are t or nil. If set to t, previously routed power is not deleted. If set to nil (default), power routes are deleted along with all routed paths in the design.

Value Returned

t

The routed paths were deleted successfully.

nil

The routed paths were not deleted successfully.

Examples

The following example preserves power routes while deleting all other routes in the design.

rteDeleteRoutedNets(
?cv (geGetRoutedCellView)
?keepPower t
)

Related Topics

Space-based Router Functions


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