Product Documentation
Virtuoso Space-based Router Command Reference
Product Version IC23.1, September 2023

collapse_shape_term

collapse_shape_term
{-net s_netName | -net_id d_netObj | -set d_setObj}

Description

Moves individual term shapes to a single term parent for a named net, a net with a given object identifier, or a set containing term shapes or nets.

This command can be used to create a single terminal for newly created power and ground nets, similar to the function provided by db.one_shape_term_per_net when existing power and ground nets are loaded using read_db.

Arguments

-net s_netName

Moves term shapes on the named net to a single term parent.

-net_id d_netObj

Moves term shapes on the identified net to a single, primary term parent.

-set d_setObj

The set may contain the following:

term shapes

Collapses term shapes for the same net to a single term parent. Any term shapes for the same net that are not in the set will not be included.

nets

Collapses term shapes on each net to a single term parent.

Examples

The following example creates a single terminal from all VDD term shapes. 

collapse_shape_term -net VDD

Related Topics

Design Configuration Commands


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