Setting Pin Width-based Tapering

For pin width-based tapering, use

set_taper_width_nets {-all | -set d_setObj| -net {s_netName…}}

This command creates a taper spec for the terminals of the specified nets which forces the router to connect to those pins using the pin width in the access direction. The taper specs are assigned as default constraint groups to the routes connected to the terminals.

The following figure shows a comparison example of a net routed using the global net default route spec and the same net routed after set_taper_width_nets is issued for the net.

To remove a taper spec that was created by set_taper_width_nets, use unset_taper_width_nets.

Related Topics

Using Tapers

Setting Custom Tapering

Removing Custom Tapers

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