X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.machine%2Fsrc%2Fnet%2Fmograsim%2Fmachine%2Fstandard%2Fmemory%2FCoreWordAddressableMemory.java;h=dcbd25efc660242b7768cc6416c1eaa6b84c53c6;hb=3163d767dbd691c533d3f6b15bcf6a196bfd32e0;hp=6dc5da2d044d48021ad0ea7c0b5f3ed32ba2a174;hpb=5f3935595cb669bb8d8eb90d8137ec65682eac01;p=Mograsim.git

diff --git a/net.mograsim.machine/src/net/mograsim/machine/standard/memory/CoreWordAddressableMemory.java b/net.mograsim.machine/src/net/mograsim/machine/standard/memory/CoreWordAddressableMemory.java
index 6dc5da2d..dcbd25ef 100644
--- a/net.mograsim.machine/src/net/mograsim/machine/standard/memory/CoreWordAddressableMemory.java
+++ b/net.mograsim.machine/src/net/mograsim/machine/standard/memory/CoreWordAddressableMemory.java
@@ -69,15 +69,15 @@ public class CoreWordAddressableMemory extends BasicCoreComponent
 		{
 			BitVector storedData = memory.getCell(addressed);
 			return e -> data.feedSignals(storedData);
-		} else
-		{
-			BitVector transData = data.getValues();
-			return e ->
-			{
-				data.clearSignals();
-				memory.setCell(addressed, transData);
-			};
 		}
+		BitVector transData = data.getValues();
+		if (transData.equals(memory.getCell(addressed)))
+			return null;
+		return e ->
+		{
+			data.clearSignals();
+			memory.setCell(addressed, transData);
+		};
 	}
 
 	@Override