Using the Tcl Command - 2021.2 English

Vivado Design Suite Tutorial: Logic Simulation

Document ID
Release Date
2021.2 English

Enable logging of the waveform for the specified HDL objects by entering the following command in the Tcl console:

log_wave [get_objects /testbench/dut/*] [get_objects /testbench/dut/U_SINEGEN/*]
Note: See the Vivado Design Suite Tcl Command Reference Guide (UG835) for more information on the log_wave command.

This command enables signal dumping for the specified HDL objects, /testbench/dut/* and /testbench/dut/U_SINEGEN/*.

Note: * symbol specifies all the HDL objects in a scope.
The log_wave command writes the specified signals to a waveform database, which is written to the simulation folder of the current project: