From 56c7624cf25b7dfd5cb1d11baf7590028bb93fbb Mon Sep 17 00:00:00 2001
From: CaH4e3 <cah4e3@users.sf.net>
Date: Fri, 15 Jan 2010 10:07:32 +0000
Subject: [PATCH] fixed tracker bug ID#2931881

---
 src/ines.cpp       | 2 ++
 src/mappers/80.cpp | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ines.cpp b/src/ines.cpp
index 9fb674ea..ebf1dfe5 100644
--- a/src/ines.cpp
+++ b/src/ines.cpp
@@ -388,6 +388,8 @@ static void CheckHInfo(void)
 		0x1b084107d0878bd0LL,    /* Startropics 2*/
 
 		0x836c0ff4f3e06e45LL,    /* Zelda 2 */
+	    
+		0x82000965f04a71bbLL,    /* Mirai Shinwa Jarvas */
 
 		0      /* Abandon all hope if the game has 0 in the lower 64-bits of its MD5 hash */
 	};
diff --git a/src/mappers/80.cpp b/src/mappers/80.cpp
index fa949416..102cd295 100644
--- a/src/mappers/80.cpp
+++ b/src/mappers/80.cpp
@@ -87,7 +87,8 @@ static void booga(int version)
 
 void Mapper80_init(void)
 {
- SetWriteHandler(0x4020,0x7fff,Mapper80_write);
+ SetWriteHandler(0x4020,0x7eff,Mapper80_write);// 7f00-7fff battery backed ram inside mapper chip,
+                                               // controlled by 7ef8 register, A8 - enable, FF - disable (?)
  MapStateRestore=booga;
  isfu=0;
 }