try to correct bus addresses

sources/data_bus.qsys

@@ -34,6 +34,14 @@
          type = "int";
       }
    }
+   element pio_0.s1
+   {
+      datum baseAddress
+      {
+         value = "0";
+         type = "String";
+      }
+   }
    element reset_in
    {
       datum _sortIndex