[Sim][#50] Avoid updating all nodes during the reset sequence.

kosarev · Jun 23, 2022 · 0745b28 · 0745b28
1 parent b0c645c
commit 0745b28
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/tests/z80sim/z80sim.py b/tests/z80sim/z80sim.py
@@ -756,6 +756,8 @@ def clear_state(self):
     def __init_chip(self, skip_reset):
         self.clear_state()
 
+        self.update_all_nodes()
+
         if skip_reset:
             return
 
@@ -766,9 +768,6 @@ def __init_chip(self, skip_reset):
         self.nnmi = TRUE
         self.nwait = TRUE
 
-        self.__update_nodes([n for n in self.__nodes.values()
-                             if n not in self.__gnd_pwr])
-
         # Propagate the reset signal.
         for _ in range(31):
             self.half_tick()