set t.d 0 set t.clk 0 set Reset 0 cycle assert t.q 0 system "echo '[0] start test'" set Reset 1 cycle status X mode run system "echo '[1] reset completed'" system "echo '[2] setting d to 1'" set t.clk 1 cycle assert t.q 0 system "echo '[3] setting clk to 1'" set t.clk 1 cycle assert t.q 1 system "echo '[4] Finished'"