From 9a6a0bb4d668760fa0404ebc265b493531090fd3 Mon Sep 17 00:00:00 2001
From: "fabio.olimpieri" <fabio.olimpieri@tin.it>
Date: Sun, 29 Jul 2012 20:13:08 +0000
Subject: [PATCH] No io contention in +3 machine

---
 src/computer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/computer.c b/src/computer.c
index 2aad834..6bef7e9 100644
--- a/src/computer.c
+++ b/src/computer.c
@@ -1678,7 +1678,7 @@ void Z80free_Out (register word Port, register byte Value) {
 		break;
 		}
 	}
-	else if ((Port&0x0001)==0) do_contention();	
+	else if (((Port&0x0001)==0)&&(ordenador.mode128k!=3)) do_contention();
 
 	
 	// ULAPlus
@@ -1822,7 +1822,7 @@ byte Z80free_In (register word Port) {
 		break;
 		}
 	}
-	else if ((Port&0x0001)==0) do_contention();	
+	else if (((Port&0x0001)==0)&&(ordenador.mode128k!=3)) do_contention();	
 		
 	temporal_io = (unsigned int) Port;