From 570bb1cae509810f6e30b45ebdcf621462757549 Mon Sep 17 00:00:00 2001
From: Angelo Salese <angelosa@users.noreply.github.com>
Date: Sun, 26 Dec 2010 14:02:55 +0000
Subject: [PATCH] Work-around for CPU selection bug at 0x1005a4 in Godzilla, no
 whatsnew

---
 src/mame/machine/seicop.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/mame/machine/seicop.c b/src/mame/machine/seicop.c
index 19212100ce5..06001fc3365 100644
--- a/src/mame/machine/seicop.c
+++ b/src/mame/machine/seicop.c
@@ -1963,7 +1963,6 @@ static UINT16 u1,u2;
 	copd2_table[command+4] == _5_ && copd2_table[command+5] == _6_ && copd2_table[command+6] == _7_ && copd2_table[command+7] == _8_ && \
 	u1 == _u1_ && u2 == _u2_) \
 
-
 static READ16_HANDLER( generic_cop_r )
 {
 	UINT16 retvalue;
@@ -1982,8 +1981,17 @@ static READ16_HANDLER( generic_cop_r )
 		case 0x184/2:
 			return cop_hit_val & 0xffff;
 
+		/* BCD */
+		case 0x190/2:
+		case 0x192/2:
+		case 0x194/2:
+		case 0x196/2:
+		case 0x198/2:
+			return retvalue;
+
+		/* needed by Godzilla for selecting a character ... rng? PIT? */
 		case 0x1a4/2:
-			return 0x0002;
+			return mame_rand(space->machine);
 
 		case 0x1b0/2:
 			return cop_status;