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Clifford Wolf 2017-01-30 12:31:53 +01:00
parent 8aaf40d54c
commit 6b23046d3f

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@ -70,7 +70,7 @@ fail because the output directory ``demo/`` already exists.)
Time for a simple exercise: Modify the design so that the property is false
and the offending state is reachable within 100 cycles. Re-run ``sby`` with
the modified design and see if the proof now fails. Inspect the counter example
the modified design and see if the proof now fails. Inspect the counterexample
trace (``.vcd`` file) produced by ``sby``. (`GTKWave <http://gtkwave.sourceforge.net/>`_
is an open source VCD viewer that you can use.)