isDriver

Specifies whether an instTerm is a driver. This is useful when making driver-to-sink connections and multiple instTerms are bidirectional.

isDriver Quick Reference

Value Type

The isDriver constraints have a BoolValue that specifies whether an instTerm is a driver for a net.

Examples

This example assigns the vdd1 term of instance VDDA as a driver.

set instterm [find_inst_term -name vdd1 -instance_name VDDA]
create_constraint_group -name drivers
set_constraint_group -set $instterm -implicit drivers
set_constraint -constraint isDriver -BoolValue true -group drivers

Related Topics

Mixed-Signal Routing Constraints