diff options
-rw-r--r-- | src/mame/drivers/cps1.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mame/drivers/cps1.cpp b/src/mame/drivers/cps1.cpp index ca5a275c622..57a20308712 100644 --- a/src/mame/drivers/cps1.cpp +++ b/src/mame/drivers/cps1.cpp @@ -1521,10 +1521,15 @@ static INPUT_PORTS_START( unsquad ) PORT_DIPSETTING( 0x00, DEF_STR( Test ) ) INPUT_PORTS_END -/* To enable other choices in the "test mode", you must press ("P1 Button 1" ('Ctrl') - or "P1 Button 2" ('Alt')) when "Service Mode" is ON */ +/* To access the hidden pattern test modes, turn the "Service Mode" dip to ON, and hold down "P1 Button 1" + ('Ctrl') or "P1 Button 2" ('Alt') during the bootup test. Button 1 will load the Scroll (Background) test, + and Button 2 will load an Obj (Sprite) viewer. */ + static INPUT_PORTS_START( ffight ) PORT_INCLUDE( cps1_3b ) + +/* The button below is not officially documented, pressing it will allow you to escape from grabs and choke + holds instantly. */ PORT_MODIFY("IN1") PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME ("P1 Button 3 (Cheat)") |