apio sim [OPTIONS]
Launch the verilog simulation using GTKWave from a verilog test bench.
Required packages: scons
, iverilog
.
Note
GTKWave must be installed.
Debian | apt-get install gtkwave |
Mac OSX | brew install gtkwave |
Windows | apio install gtkwave |
-p, --project-dir
Set the target directory for the project.
- Simulate the leds example
$ apio sim
iverilog -B /path/to/lib/ivl -o leds_tb.out -D VCD_OUTPUT=leds_tb /path/to/vlib/system.v leds.v leds_tb.v
vvp -M /path/to/lib/ivl leds_tb.out
VCD info: dumpfile leds_tb.vcd opened for output.
End of simulation
gtkwave leds_tb.vcd leds_tb.gtkw
GTKWave Analyzer v3.3.66 (w)1999-2015 BSI
[0] start time.
[1000] end time.
WM Destroy
================================== [SUCCESS] Took 1.96 seconds ==============================