link_design command creates an in-memory design from netlist
sources (such as from a third-party synthesis tool), and links the netlists and
design constraints with the target part.
link_designcommand supports both Project Mode and Non-Project Mode to create the netlist design. Use
link_design -part <arg>without a netlist loaded, to open a blank design for device exploration.
link_design [-name <arg>] [-part <arg>] [-constrset <arg>] [-top <arg>] [-mode <arg>] [-pr_config <arg>] [-reconfig_partitions <args>] [-partitions <args>] [-quiet] [-verbose]
link_design Example Script
# Open named design from netlist sources. link_design -name netDriven -constrset constrs_1 -part xc7k325tfbg900-1
If you use
link_design while a
design is already in memory, the Vivado tools
prompt you to save any changes to the current design before opening the new
link_design, see section Reading Design Modules in the Vivado Design Suite User Guide: Dynamic Function eXchange (UG909).
Immediately after opening the in-memory synthesized design, run
report_timing_summary to check timing constraints. This
ensures that the design goals are complete and reasonable. For more detailed
descriptions of the
Design Suite Tcl Command Reference Guide (UG835).