From afa120634949807a736af9dff4ae06e1b9e8614d Mon Sep 17 00:00:00 2001
From: David Haywood <mamehaze@users.noreply.github.com>
Date: Tue, 1 Jul 2014 12:32:45 +0000
Subject: [PATCH] clear the extra ram some of the bootlegs have, might actually
 fix kof10th this time (nw)

---
 src/emu/bus/neogeo/bootleg_prot.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/emu/bus/neogeo/bootleg_prot.c b/src/emu/bus/neogeo/bootleg_prot.c
index 5231708b4cd..2650e74d153 100644
--- a/src/emu/bus/neogeo/bootleg_prot.c
+++ b/src/emu/bus/neogeo/bootleg_prot.c
@@ -15,6 +15,8 @@ ngbootleg_prot_device::ngbootleg_prot_device(const machine_config &mconfig, cons
 
 void ngbootleg_prot_device::device_start()
 {
+	memset(m_cartridge_ram, 0x00, 0x2000);
+
 	save_item(NAME(m_cartridge_ram));
 }