Technical data

Basic VHDL simulation
2-26 ModelSim EE/SE Tutorial
Note how the Run Length selector on the toolbar now indicates 100 (ns is the
current default resolution). You will see the effects of this force command as soon
as you tell the simulator to run.
11 Now you will exercise two different Run functions from the toolbar buttons on either
the Main or Wave window. (The Run functions are identical in the Main and Wave
windows.) Select the Run button first. When the run is complete, select Run All.
Run. This causes the simulation to run and then stop after 100 ns.
(PROMPT: run 100) (MENU: Run > Run 100ns)
Run -All. This causes the simulator to run forever. To stop the run, go
on to the next step.
(PROMPT: run -all) (MENU: Run > Run -All)
12 Select the Break button on either the Main or Wave toolbar to end the run.
(KEYBOARD: control+c)