diff options
Diffstat (limited to 'src/mame/drivers/39in1.cpp')
-rw-r--r-- | src/mame/drivers/39in1.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/mame/drivers/39in1.cpp b/src/mame/drivers/39in1.cpp index 8d8d269fb59..c07b1db673d 100644 --- a/src/mame/drivers/39in1.cpp +++ b/src/mame/drivers/39in1.cpp @@ -20,6 +20,16 @@ * TODO: * PXA255 peripherals * + * 39in1 notes: + * The actual PCB just normally boots up to the game, whereas in MAME it + * defaults to test mode and checks the rom, then jumps out to the game + * after loading all 39 games. It is almost like it is defaulting to test + * mode on at bootup. On the real PCB, it just loads the 39 games then + * shows the game selection menu. Going into the test mode does the same + * code check but then shows a test screen with color bars. Pressing + * next shows a high score clear screen (if the HS dip is on). Pressing + * next shows the game dips screens and allows you to set up soft dip + * switches for each of the 39 games. **************************************************************************/ #include "emu.h" @@ -238,6 +248,23 @@ static INPUT_PORTS_START( 39in1 ) PORT_BIT( 0x20000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_SERVICE_NO_TOGGLE( 0x80000000, IP_ACTIVE_LOW ) + +/* The following dips apply to 39in1 and 48in1. 60in1 is the same but the last unused dipsw#4 is test mode off/on. + + PORT_START("DSW") // 1x 4-position DIP switch labelled SW3 + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW3:1") + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, "Display Mode" ) PORT_DIPLOCATION("SW3:2") + PORT_DIPSETTING( 0x02, "CGA 15.75kHz" ) + PORT_DIPSETTING( 0x00, "VGA 31.5kHz" ) + PORT_DIPNAME( 0x04, 0x04, "High Score Saver" ) PORT_DIPLOCATION("SW3:3") + PORT_DIPSETTING( 0x04, "Disabled" ) + PORT_DIPSETTING( 0x00, "Enabled" ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW3:4") + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +*/ INPUT_PORTS_END void _39in1_state::machine_start() |