diff --git a/src/mame/drivers/quizpani.c b/src/mame/drivers/quizpani.c index bdd31ca725e..c6cc6adabcb 100644 --- a/src/mame/drivers/quizpani.c +++ b/src/mame/drivers/quizpani.c @@ -30,6 +30,19 @@ QZ7.99 82s129 prom QZ8.121 82s135 prom + +Stephh's notes (based on the games M68000 code and some tests) : + + - I'm unsure that DSW1 bit 0 is related to screen flipping, but if you look at code + at 0x004d9c, there is a write to 0x100014.w before writes to the scroll registers. + - I can't explain why there is a possibility to have an alternate buttons layout. + It may be to run the game on other (NMK ?) boards. + - Press START1 + START2 on startup to enter sort of "test mode" (code at 0x003b0c). + It shall display system and players inputs, but text seems to be displayed + with a black color on a black background, so you can't see anything :( + Furthermore, there is no wait after the values are displayed, and after the 'rts' + instruction at 0x0083a4, PC branches back to 0x000000 ! Leftover from another game ? + *************************************************************************/ #include "emu.h" @@ -44,7 +57,7 @@ static ADDRESS_MAP_START( quizpani_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x100002, 0x100003) AM_READ_PORT("P1_P2") AM_RANGE(0x100008, 0x100009) AM_READ_PORT("DSW1") AM_RANGE(0x10000a, 0x10000b) AM_READ_PORT("DSW2") - AM_RANGE(0x100014, 0x100015) AM_WRITENOP + AM_RANGE(0x100014, 0x100015) AM_WRITENOP /* screen flipping? */ AM_RANGE(0x100016, 0x100017) AM_WRITENOP /* IRQ enable? */ AM_RANGE(0x100018, 0x100019) AM_WRITE(quizpani_tilesbank_w) AM_RANGE(0x104000, 0x104001) AM_DEVREADWRITE8_MODERN("oki", okim6295_device, read, write, 0x00ff) @@ -60,6 +73,7 @@ static ADDRESS_MAP_START( quizpani_map, ADDRESS_SPACE_PROGRAM, 16 ) ADDRESS_MAP_END +/* verified from M68000 code */ static INPUT_PORTS_START( quizpani ) PORT_START("SYSTEM") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) @@ -73,95 +87,68 @@ static INPUT_PORTS_START( quizpani ) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("P1_P2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) - PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) - PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) - PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2) - PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + /* "Standard" buttons layout */ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0002) + /* "Alternate" buttons layout */ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P1 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P1 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P1 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P2 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P2 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* dup. B1 P2 */ PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CONDITION("DSW1",0x0002,PORTCOND_EQUALS,0x0000) PORT_START("DSW1") - PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) + PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Flip_Screen ) ) /* guess, but check code at 0x004d9c and write to 0x100014 */ PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0002, 0x0002, "Buttons Layout" ) /* check code at 0x005d80 */ + PORT_DIPSETTING( 0x0002, DEF_STR( Standard ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( Alternate ) ) + PORT_DIPNAME( 0x0004, 0x0018, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x0008, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x0018, DEF_STR( Medium ) ) + PORT_DIPSETTING( 0x0010, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x0030, 0x0030, DEF_STR( Lives ) ) PORT_DIPSETTING( 0x0000, "1" ) PORT_DIPSETTING( 0x0020, "2" ) PORT_DIPSETTING( 0x0030, "3" ) PORT_DIPSETTING( 0x0010, "4" ) - PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPUNKNOWN( 0x0040, 0x0040 ) /* check code at 0x0083a6 - never called ? */ PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0080, DEF_STR( On ) ) - PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("DSW2") - PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPUNUSED( 0x0001, 0x0001 ) + PORT_DIPNAME( 0x0002, 0x0002, "Sounds/Music" ) /* check code at 0x003ab4 */ + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0002, DEF_STR( On ) ) PORT_DIPNAME( 0x001c, 0x001c, DEF_STR( Coin_B ) ) PORT_DIPSETTING( 0x0010, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x0008, DEF_STR( 3C_1C ) ) @@ -180,30 +167,6 @@ static INPUT_PORTS_START( quizpani ) PORT_DIPSETTING( 0x00a0, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0020, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Free_Play ) ) - PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) - PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) INPUT_PORTS_END static const gfx_layout tilelayout =