--- appnotes/4433def.inc.orig	Thu Dec 11 23:51:26 2003
+++ appnotes/4433def.inc	Thu Dec 11 23:52:53 2003
@@ -161,7 +161,7 @@
 .equ	TXC	=6
 .equ	UDRE	=5
 .equ	FE	=4
-.equ	OR	=3
+.equ	ORB	=3
 .equ    MPCM    =0
 
 .equ	RXCIE	=7