--- previous/src/uae-cpu/memory.c	2018/04/24 19:25:10	1.1
+++ previous/src/uae-cpu/memory.c	2018/04/24 19:26:11	1.1.1.2
@@ -24,6 +24,7 @@ const char Memory_fileid[] = "Previous m
 #include "reset.h"
 #include "nextMemory.h"
 #include "m68000.h"
+#include "configuration.h"
 
 #include "newcpu.h"
 
@@ -209,7 +210,7 @@ static uae_u32 BusErrMem_lget(uaecptr ad
     if (illegal_mem)
 	write_log ("Bus error lget at %08lx pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 1);
+    M68000_BusError(addr, BUS_ERROR_READ);
     return 0;
 }
 
@@ -218,7 +219,7 @@ static uae_u32 BusErrMem_wget(uaecptr ad
     if (illegal_mem)
 	write_log ("Bus error wget at %08lx pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 1);
+    M68000_BusError(addr, BUS_ERROR_READ);
     return 0;
 }
 
@@ -227,7 +228,7 @@ static uae_u32 BusErrMem_bget(uaecptr ad
     if (illegal_mem)
 	write_log ("Bus error bget at %08lx  pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 1);
+    M68000_BusError(addr, BUS_ERROR_READ);
     return 0;
 }
 
@@ -236,7 +237,7 @@ static void BusErrMem_lput(uaecptr addr,
     if (illegal_mem)
 	write_log ("Bus error lput at %08lx pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static void BusErrMem_wput(uaecptr addr, uae_u32 w)
@@ -244,7 +245,7 @@ static void BusErrMem_wput(uaecptr addr,
     if (illegal_mem)
 	write_log ("Bus error wput at %08lx pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static void BusErrMem_bput(uaecptr addr, uae_u32 b)
@@ -252,7 +253,7 @@ static void BusErrMem_bput(uaecptr addr,
     if (illegal_mem)
 	write_log ("Bus error bput at %08lx pc=%08x\n", (long)addr,m68k_getpc());
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static int BusErrMem_check(uaecptr addr, uae_u32 size)
@@ -618,7 +619,7 @@ static void ROMmem_lput(uaecptr addr, ua
     if (illegal_mem)
 	write_log ("Illegal ROMmem lput at %08lx\n", (long)addr);
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static void ROMmem_wput(uaecptr addr, uae_u32 b)
@@ -626,7 +627,7 @@ static void ROMmem_wput(uaecptr addr, ua
     if (illegal_mem)
 	write_log ("Illegal ROMmem wput at %08lx\n", (long)addr);
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static void ROMmem_bput(uaecptr addr, uae_u32 b)
@@ -634,7 +635,7 @@ static void ROMmem_bput(uaecptr addr, ua
     if (illegal_mem)
 	write_log ("Illegal ROMmem bput at %08lx\n", (long)addr);
 
-    M68000_BusError(addr, 0);
+    M68000_BusError(addr, BUS_ERROR_WRITE);
 }
 
 static int ROMmem_check(uaecptr addr, uae_u32 size)
@@ -793,7 +794,10 @@ void memory_init(uae_u32 nNewNEXTMemSize
 	{
 		FILE* fin;
 		int ret;
-		fin=fopen("./Rev_2.5_v66.BIN","rb");
+        if(ConfigureParams.System.nCpuLevel == 3)
+            fin=fopen("./Rev_1.0_v41.BIN","rb");
+        else
+            fin=fopen("./Rev_2.5_v66.BIN","rb");
 //		fin=fopen("./Rev_3.3_v74.BIN","rb");
 //		fin=fopen("./Rev_1.2.BIN","rb");
 //		fin=fopen("./Rev_1.0_v41.BIN","rb");