diff --git a/doc/simh_doc.doc b/doc/simh_doc.doc
index 79b1c222..257d6cfa 100644
Binary files a/doc/simh_doc.doc and b/doc/simh_doc.doc differ
diff --git a/sim_timer.c b/sim_timer.c
index fbae7f36..8c9b286e 100644
--- a/sim_timer.c
+++ b/sim_timer.c
@@ -1602,6 +1602,8 @@ else {
                 sim_throt_val = (uint32) (val * (1 + (sim_idle_rate_ms / val2)));
                 }
             }
+        sim_throt_state = SIM_THROT_STATE_THROTTLE;         /* force state */
+        sim_throt_wait = sim_throt_val;
         }
     }
 sim_register_internal_device (&sim_throttle_dev);       /* Register Throttle Device */
@@ -1635,7 +1637,8 @@ else {
         break;
 
     case SIM_THROT_SPC:
-        fprintf (st, "Throttle:                      sleep %d ms every %d cycles\n", sim_throt_sleep_time, sim_throt_val);
+        fprintf (st, "Throttle:                      %d/%d\n", sim_throt_val, sim_throt_sleep_time);
+        fprintf (st, "Throttling by sleeping for:    %d ms every %d cycles\n", sim_throt_sleep_time, sim_throt_val);
         break;
 
     default: