1 files changed, 10 insertions, 3 deletions
diff --git a/src/t_top_shift.vhd b/src/t_top_shift.vhd
index ddf76a1..e789c85 100644
--- a/src/t_top_shift.vhd
+++ b/src/t_top_shift.vhd
@@ -45,10 +45,17 @@ begin
       wait until falling_edge(sim_clk);
     end loop;
     sim_x <= '1';
-    wait until falling_edge(sim_clk);
-    wait until falling_edge(sim_clk);
+    wait for 100 ns;
     sim_x <= '0';
-    wait for 200 ns;
+    wait for 40 ns;
+    sim_x <= '1';
+    wait for 100 ns;
+    sim_x <= '0';
+    wait for 100 ns;
+    sim_x <= '1';
+    wait for 40 ns;
+    sim_x <= '0';
+    wait for 100 ns;
     simstop <= true;
     wait;
   end process ;