diff options
Diffstat (limited to 'src/mame/drivers/merit.c')
-rw-r--r-- | src/mame/drivers/merit.c | 1230 |
1 files changed, 1230 insertions, 0 deletions
diff --git a/src/mame/drivers/merit.c b/src/mame/drivers/merit.c new file mode 100644 index 00000000000..f08bb6c8713 --- /dev/null +++ b/src/mame/drivers/merit.c @@ -0,0 +1,1230 @@ +/* + + Merit trivia games + + driver by Pierpaolo Prazzoli + + Games known to be needed: + - Some other missing categories romsets and new / old revision + + TODO: + - finish video emulation (colors and flipped tiles?) + +Notes: it's important that REGION_USER1 is 0xa0000 bytes with empty space filled + with 0xff, because the built-in roms test checks how many question roms + the games has and the type of each one. + The type is stored in one byte in an offset which change for every game, + using it in a form of protection. + + Rom type byte legend: + 0 -> 0x02000 bytes rom + 1 -> 0x04000 bytes rom + 2 -> 0x08000 bytes rom + 3 -> 0x10000 bytes rom + + --------------------------------------------------------------------------- + + Trivia Whiz ? Horizontal and Vertical can accept 10 question roms, with + 4 categories, but they only use 3 categories. + + --------------------------------------------------------------------------- +*/ + +#include "driver.h" +#include "machine/8255ppi.h" +#include "sound/ay8910.h" + +static tilemap *bg_tilemap; +static UINT8 *phrcraze_attr; + +static int extra_video_bank_bit; + +static int question_address = 0; +static int decryption_key; + +static READ8_HANDLER( questions_r ) +{ + UINT8 *questions = memory_region(REGION_USER1); + int address; + + switch(question_address >> 16) + { + case 0x30: address = 0x00000; + break; + + case 0x31: address = 0x10000; + break; + + case 0x32: address = 0x20000; + break; + + case 0x33: address = 0x30000; + break; + + case 0x34: address = 0x40000; + break; + + case 0x35: address = 0x50000; + break; + + case 0x36: address = 0x60000; + break; + + case 0x37: address = 0x70000; + break; + + case 0x28: address = 0x80000; + break; + + case 0x18: address = 0x90000; + break; + +// not used? only 10 roms are tested in service mode +// b0 b1 b2 b3 b4 b5 b6 b7 a8 98 +// case 0xb0: address = 0xa0000; +// break; + + default: logerror("read unknown question rom: %02X\n",question_address >> 16); + return 0xff; + } + + address |= question_address & 0xffff; + + return questions[address]; +} + +static WRITE8_HANDLER( low_offset_w ) +{ + offset = (offset & 0xf0) | ((offset - decryption_key) & 0x0f); + offset = BITSWAP8(offset,7,6,5,4,0,1,2,3); + question_address = (question_address & 0xffff00) | offset; +} + +static WRITE8_HANDLER( med_offset_w ) +{ + offset = (offset & 0xf0) | ((offset - decryption_key) & 0x0f); + offset = BITSWAP8(offset,7,6,5,4,0,1,2,3); + question_address = (question_address & 0xff00ff) | (offset << 8); +} + +static WRITE8_HANDLER( high_offset_w ) +{ + offset = BITSWAP8(offset,7,6,5,4,0,1,2,3); + question_address = (question_address & 0x00ffff) | (offset << 16); +} + +static WRITE8_HANDLER( phrcraze_attr_w ) +{ + phrcraze_attr[offset] = data; + tilemap_mark_tile_dirty(bg_tilemap,offset); +} + +static WRITE8_HANDLER( phrcraze_bg_w ) +{ + videoram[offset] = data; + tilemap_mark_tile_dirty(bg_tilemap,offset); +} + +// I think this looks more like a colortable than a palette +static WRITE8_HANDLER( palette_w ) +{ + int i; + + paletteram[offset] = data & 0x0f; + for (i = 0; i < 0x100; i++) + { +// int bit = (i & 0x300)>>8; + offset = ((i & 0x7f)<<3) | ((i & 0x80) >> 5); + + palette_set_color_rgb(Machine,i, + pal4bit(BIT(paletteram[offset],0)*0x1 + BIT(paletteram[offset+1],0)*0x2 + BIT(paletteram[offset+2],0)*0x4 + BIT(paletteram[offset+3],0)*0x8), + pal4bit(BIT(paletteram[offset],1)*0x1 + BIT(paletteram[offset+1],1)*0x2 + BIT(paletteram[offset+2],1)*0x4 + BIT(paletteram[offset+3],1)*0x8), + pal4bit(BIT(paletteram[offset],2)*0x1 + BIT(paletteram[offset+1],2)*0x2 + BIT(paletteram[offset+2],2)*0x4 + BIT(paletteram[offset+3],2)*0x8)); + } +} + +static WRITE8_HANDLER( led1_w ) +{ + /* 5 button lamps player 1 */ + set_led_status(0,~data & 0x01); + set_led_status(1,~data & 0x02); + set_led_status(2,~data & 0x04); + set_led_status(3,~data & 0x08); + set_led_status(4,~data & 0x10); +} + +static WRITE8_HANDLER( led2_w ) +{ + /* 5 button lamps player 2 */ + set_led_status(5,~data & 0x01); + set_led_status(6,~data & 0x02); + set_led_status(7,~data & 0x04); + set_led_status(8,~data & 0x08); + set_led_status(9,~data & 0x10); + + /* coin counter */ + coin_counter_w(0,0x80-(data & 0x80)); +} + +static WRITE8_HANDLER( misc_w ) +{ + flip_screen_set(~data & 0x10); + extra_video_bank_bit = (data & 2) << 8; + + // other bits unknown +} + +static ADDRESS_MAP_START( pitboss_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x5fff) AM_ROM + AM_RANGE(0x6000, 0x67ff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xa000, 0xa000) AM_READ(input_port_1_r) + AM_RANGE(0xa001, 0xa001) AM_READ(input_port_0_r) + AM_RANGE(0xa002, 0xa002) AM_NOP //dips ? +// AM_RANGE(0xc000, 0xc002) AM_NOP + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( bigappg_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x5fff) AM_ROM + AM_RANGE(0xa000, 0xafff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xc004, 0xc007) AM_READWRITE(ppi8255_0_r, ppi8255_0_w) + AM_RANGE(0xc008, 0xc00b) AM_READWRITE(ppi8255_1_r, ppi8255_1_w) + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( trvwhiz_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x3fff) AM_ROM + AM_RANGE(0x4c00, 0x4cff) AM_READWRITE(questions_r, high_offset_w) + AM_RANGE(0x5400, 0x54ff) AM_WRITE(low_offset_w) + AM_RANGE(0x5800, 0x58ff) AM_WRITE(med_offset_w) + AM_RANGE(0x6000, 0x67ff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xa000, 0xa003) AM_READWRITE(ppi8255_0_r, ppi8255_0_w) + AM_RANGE(0xc000, 0xc003) AM_READWRITE(ppi8255_1_r, ppi8255_1_w) + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( trvwhiz_io_map, ADDRESS_SPACE_IO, 8 ) + AM_RANGE(0x8000, 0x8000) AM_WRITE(AY8910_control_port_0_w) + AM_RANGE(0x8100, 0x8100) AM_WRITE(AY8910_write_port_0_w) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( phrcraze_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0xa000, 0xbfff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xc008, 0xc00b) AM_READWRITE(ppi8255_1_r, ppi8255_1_w) + AM_RANGE(0xc00c, 0xc00f) AM_READWRITE(ppi8255_0_r, ppi8255_0_w) + AM_RANGE(0xce00, 0xceff) AM_READWRITE(questions_r, high_offset_w) + AM_RANGE(0xd600, 0xd6ff) AM_WRITE(low_offset_w) + AM_RANGE(0xda00, 0xdaff) AM_WRITE(med_offset_w) + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( phrcraze_io_map, ADDRESS_SPACE_IO, 8 ) + AM_RANGE(0xc004, 0xc004) AM_WRITE(AY8910_control_port_0_w) + AM_RANGE(0xc104, 0xc104) AM_WRITE(AY8910_write_port_0_w) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( tictac_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0x8000, 0x9fff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xc004, 0xc007) AM_READWRITE(ppi8255_0_r, ppi8255_0_w) + AM_RANGE(0xc008, 0xc00b) AM_READWRITE(ppi8255_1_r, ppi8255_1_w) + AM_RANGE(0xce00, 0xceff) AM_READWRITE(questions_r, high_offset_w) + AM_RANGE(0xd600, 0xd6ff) AM_WRITE(low_offset_w) + AM_RANGE(0xda00, 0xdaff) AM_WRITE(med_offset_w) + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( tictac_io_map, ADDRESS_SPACE_IO, 8 ) + AM_RANGE(0xc00c, 0xc00c) AM_WRITE(AY8910_control_port_0_w) + AM_RANGE(0xc10c, 0xc10c) AM_WRITE(AY8910_write_port_0_w) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( trvwhziv_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0xa000, 0xbfff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0xc004, 0xc007) AM_READWRITE(ppi8255_0_r, ppi8255_0_w) + AM_RANGE(0xc008, 0xc00b) AM_READWRITE(ppi8255_1_r, ppi8255_1_w) + AM_RANGE(0xce00, 0xceff) AM_READWRITE(questions_r, high_offset_w) + AM_RANGE(0xd600, 0xd6ff) AM_WRITE(low_offset_w) + AM_RANGE(0xda00, 0xdaff) AM_WRITE(med_offset_w) + AM_RANGE(0xe000, 0xe001) AM_WRITENOP // 6845 crt + AM_RANGE(0xe800, 0xefff) AM_READWRITE(MRA8_RAM, phrcraze_attr_w) AM_BASE(&phrcraze_attr) + AM_RANGE(0xf000, 0xf7ff) AM_READWRITE(MRA8_RAM, phrcraze_bg_w) AM_BASE(&videoram) + AM_RANGE(0xf800, 0xfbff) AM_WRITE(palette_w) AM_BASE(&paletteram) +ADDRESS_MAP_END + + + +// in service mode: +// keep service test button pressed to clear the coin counter. +// keep it pressed for 10 seconds to clear all the memory. +// to enter hidden test mode enable "Enable Test Mode", enable "Reset High Scores" +static INPUT_PORTS_START( phrcraze ) + PORT_START /* IN0 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_DIPNAME( 0x80, 0x80, "Enable Test Mode" ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START /* IN1 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_SERVICE_NO_TOGGLE( 0x04, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x08, 0x08, "Reset High Scores" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_COCKTAIL + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_COCKTAIL + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_COCKTAIL + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x00, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x00, "5" ) + PORT_DIPSETTING( 0x02, "6" ) + PORT_DIPNAME( 0x04, 0x04, "Topic \"8\"" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x04, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_1C ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0xc0, "Upright 1 Player" ) + PORT_DIPSETTING( 0x00, "Upright 2 Players" ) + PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) ) +// PORT_DIPSETTING( 0x40, "Upright 1 Player" ) +INPUT_PORTS_END + +// in service mode: +// keep service test button pressed to clear the coin counter. +// keep it pressed for 10 seconds to clear all the memory. +// to enter hidden test mode enable "Enable Test Mode", enable "Reset High Scores" +static INPUT_PORTS_START( phrcrazs ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_DIPNAME( 0x80, 0x80, "Enable Test Mode" ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_SERVICE_NO_TOGGLE( 0x04, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x08, 0x08, "Reset High Scores" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_COCKTAIL + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_COCKTAIL + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_COCKTAIL + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START + PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x00, "3" ) + PORT_DIPSETTING( 0x01, "4" ) + PORT_DIPSETTING( 0x02, "5" ) + PORT_DIPSETTING( 0x03, "6" ) + PORT_DIPNAME( 0x04, 0x04, "XXX-Rated Sex Topic" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x04, DEF_STR( On ) ) + PORT_DIPNAME( 0x18, 0x08, "Bonus Phraze" ) + PORT_DIPSETTING( 0x18, DEF_STR( None ) ) + PORT_DIPSETTING( 0x10, "800K" ) + PORT_DIPSETTING( 0x08, "1M" ) + PORT_DIPSETTING( 0x00, "1.5M" ) + PORT_DIPNAME( 0x20, 0x20, "Random Sex Category" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x20, DEF_STR( On ) ) + PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0xc0, "Upright 1 Player" ) + PORT_DIPSETTING( 0x00, "Upright 2 Players" ) + PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) ) +// PORT_DIPSETTING( 0x40, "Upright 1 Player" ) +INPUT_PORTS_END + +// keep service test button pressed to clear the coin counter. +// To enter hidden test-mode in service mode: +// enable "Reset High Scores" then press "Service Mode" +static INPUT_PORTS_START( tictac ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_SERVICE_NO_TOGGLE( 0x04, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x08, 0x08, "Reset High Scores" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_COCKTAIL + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_COCKTAIL + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_COCKTAIL + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, "Lightning Round 1 Credit" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0xc0, "Upright 1 Player" ) + PORT_DIPSETTING( 0x00, "Upright 2 Players" ) + PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) ) +// PORT_DIPSETTING( 0x40, "Upright 1 Player" ) +INPUT_PORTS_END + +static INPUT_PORTS_START( trivia ) + PORT_START /* IN0 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START /* IN1 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_SERVICE_NO_TOGGLE( 0x04, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x08, 0x08, "Reset High Scores" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START /* IN2 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_COCKTAIL + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_COCKTAIL + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_COCKTAIL + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START_TAG("DSWA") + PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, "On 0 Points" ) + PORT_DIPSETTING( 0x04, "Continue" ) + PORT_DIPSETTING( 0x00, "Game Over" ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_1C ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Upright ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +// in service mode: +// keep service test button pressed to clear the coin counter. +// keep it pressed for 10 seconds to clear all the memory. +// to enter hidden test mode enable "Enable Test Mode", enable "Reset High Scores" +static INPUT_PORTS_START( trvwhziv ) + PORT_INCLUDE( trivia ) + + PORT_MODIFY("DSWA") + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) /* no coinage DSW */ + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +static INPUT_PORTS_START( pitboss ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) + PORT_DIPNAME( 0x02, 0x02, "0-1" ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, "0-2" ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, "0-3" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, "0-4" ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, "0-5" ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, "0-6" ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, "0-7" ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON5 ) //z + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON6 ) //x + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON7 ) //c + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON8 ) //v + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON9 ) //b + + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START1 ) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON1 ) + + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +static INPUT_PORTS_START( bigappg ) + PORT_START + PORT_DIPNAME( 0x01, 0x01, "1" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, "2" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, "3" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_DIPNAME( 0x01, 0x01, "4" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) +INPUT_PORTS_END + +static TILE_GET_INFO( get_tile_info_bg ) +{ + int attr = phrcraze_attr[tile_index]; + int region = (attr & 0x40) >> 6; + int code = videoram[tile_index] | ((attr & 0x80) << 1); + + if(region == 0) + code |= extra_video_bank_bit; + + SET_TILE_INFO(region, code, 0, 0); +} + + +static VIDEO_START( merit ) +{ + bg_tilemap = tilemap_create(get_tile_info_bg,tilemap_scan_rows,TILEMAP_TYPE_PEN,8,8,64,32); +} + +static VIDEO_UPDATE( merit ) +{ + tilemap_draw(bitmap,cliprect,bg_tilemap,0,0); + return 0; +} + +static const gfx_layout tiles8x8x3_layout = +{ + 8,8, + RGN_FRAC(1,3), + 3, + { RGN_FRAC(0,3), RGN_FRAC(1,3), RGN_FRAC(2,3) }, + { 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 16*8 +}; + +static const gfx_layout tiles8x8x1_layout = +{ + 8,8, + RGN_FRAC(1,1), + 1, + { 0 }, + { 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 16*8 +}; + +static GFXDECODE_START( merit ) + GFXDECODE_ENTRY( REGION_GFX1, 0, tiles8x8x3_layout, 0, 32 ) + GFXDECODE_ENTRY( REGION_GFX2, 0, tiles8x8x1_layout, 0, 128 ) + GFXDECODE_ENTRY( REGION_GFX1, 8, tiles8x8x3_layout, 0, 32 ) // flipped tiles + GFXDECODE_ENTRY( REGION_GFX2, 8, tiles8x8x1_layout, 0, 128 ) // flipped tiles +GFXDECODE_END + +static ppi8255_interface ppi8255_intf = +{ + 2, /* 2 chips */ + { input_port_0_r, input_port_3_r }, /* Port A read */ + { input_port_1_r, NULL }, /* Port B read */ + { input_port_2_r, NULL }, /* Port C read */ + { NULL, NULL }, /* Port A write */ + { NULL, led1_w }, /* Port B write */ + { NULL, misc_w }, /* Port C write */ +}; + +struct AY8910interface merit_ay8912_interface = +{ + 0,0, + led2_w,0 +}; + +static MACHINE_RESET( merit ) +{ + ppi8255_init(&ppi8255_intf); +} + + +static MACHINE_DRIVER_START( pitboss ) + MDRV_CPU_ADD_TAG("main",Z80,2500000) /* ?? */ + MDRV_CPU_PROGRAM_MAP(pitboss_map,0) + MDRV_CPU_IO_MAP(trvwhiz_io_map,0) + MDRV_CPU_VBLANK_INT(irq0_line_hold,1) + + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + + MDRV_NVRAM_HANDLER(generic_0fill) + MDRV_MACHINE_RESET(merit) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(64*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0, 64*8-1, 1*8, 32*8-1) + + MDRV_GFXDECODE(merit) + MDRV_PALETTE_LENGTH(0x100) + + MDRV_VIDEO_START(merit) + MDRV_VIDEO_UPDATE(merit) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(AY8910, 2500000) + MDRV_SOUND_CONFIG(merit_ay8912_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_DRIVER_END + +static MACHINE_DRIVER_START( bigappg ) + MDRV_IMPORT_FROM(pitboss) + + MDRV_CPU_MODIFY("main") + MDRV_CPU_PROGRAM_MAP(bigappg_map,0) + MDRV_CPU_IO_MAP(tictac_io_map,0) +MACHINE_DRIVER_END + +static MACHINE_DRIVER_START( tictac ) + MDRV_IMPORT_FROM(pitboss) + + MDRV_CPU_MODIFY("main") + MDRV_CPU_PROGRAM_MAP(tictac_map,0) + MDRV_CPU_IO_MAP(tictac_io_map,0) +MACHINE_DRIVER_END + +static MACHINE_DRIVER_START( trvwhiz ) + MDRV_IMPORT_FROM(pitboss) + + MDRV_CPU_MODIFY("main") + MDRV_CPU_PROGRAM_MAP(trvwhiz_map,0) + MDRV_CPU_IO_MAP(trvwhiz_io_map,0) +MACHINE_DRIVER_END + +static MACHINE_DRIVER_START( phrcraze ) + MDRV_IMPORT_FROM(pitboss) + + MDRV_CPU_MODIFY("main") + MDRV_CPU_PROGRAM_MAP(phrcraze_map,0) + MDRV_CPU_IO_MAP(phrcraze_io_map,0) +MACHINE_DRIVER_END + +static MACHINE_DRIVER_START( trvwhziv ) + MDRV_IMPORT_FROM(pitboss) + + MDRV_CPU_MODIFY("main") + MDRV_CPU_PROGRAM_MAP(trvwhziv_map,0) + MDRV_CPU_IO_MAP(tictac_io_map,0) +MACHINE_DRIVER_END + + +ROM_START( pitboss ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5-0c.rom", 0x0000, 0x2000, CRC(d8902656) SHA1(06da829201f6141a6b23afa0e277a3c7a122c26e) ) + ROM_LOAD( "u6-0.rom", 0x2000, 0x2000, CRC(bf903b01) SHA1(1f5f69cfd3eb105bd9bad071016931a79defa16b) ) + ROM_LOAD( "u7-0.rom", 0x4000, 0x2000, CRC(306351b9) SHA1(32cd243aa65571ee7fc72971b6a16beeb4ed9d85) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39.rom", 0x0000, 0x2000, CRC(6662f607) SHA1(6b423f8de011d196700839af0be37effbf87383f) ) + ROM_LOAD( "u38.rom", 0x2000, 0x2000, CRC(a014b44f) SHA1(906d426b1de75f26030c19dcd599b6570909f510) ) + ROM_LOAD( "u37.rom", 0x4000, 0x2000, CRC(cb12e139) SHA1(06fe91281faae5d0c0ae4b3cd8ad103bd3995c38) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40.rom", 0x0000, 0x2000, CRC(52298162) SHA1(79aa6c4ab6bec6450d882615e64f61cfef934153) ) +ROM_END + +ROM_START( casino5 ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5", 0x0000, 0x2000, CRC(abe240d8) SHA1(296eb3251dd51147d6984a8c08c3be22e5ed8e86) ) + ROM_LOAD( "u6", 0x2000, 0x4000, CRC(4d9f0c57) SHA1(d19b4b4f42d329ea35907d17c15a55b954b07295) ) + ROM_LOAD( "u7", 0x6000, 0x4000, CRC(d3bc510d) SHA1(6222badabf629dd6334591867596f811883aed52) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(6662f607) SHA1(6b423f8de011d196700839af0be37effbf87383f) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(a014b44f) SHA1(906d426b1de75f26030c19dcd599b6570909f510) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(cb12e139) SHA1(06fe91281faae5d0c0ae4b3cd8ad103bd3995c38) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40", 0x0000, 0x2000, CRC(b13a3fb1) SHA1(25760aa27c88b8be248a87df724bf8797d179e7a) ) +ROM_END + +ROM_START( bigappg ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "merit.u5", 0x0000, 0x8000, CRC(47bad6fd) SHA1(87f6c603b52e184f82179869d7b58453cbd34814) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "merit.u39", 0x0000, 0x2000, CRC(506e20b4) SHA1(cd28d4f56f83ed3f7cfa44280975c0a6af474707) ) + ROM_LOAD( "merit.u38", 0x2000, 0x2000, CRC(1924feeb) SHA1(c4656a04e2284a265554ea9774d0201c44864809) ) + ROM_LOAD( "merit.u37", 0x4000, 0x2000, CRC(12a04867) SHA1(8e3a6050d854ccc906ae473a104a16d610e4f1da) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "merit.u40", 0x0000, 0x2000, CRC(ac4983b8) SHA1(a552a15f813c331de67eaae2ed42cc037b26c5bd) ) +ROM_END + +ROM_START( trvwzh ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "trivia.u5", 0x0000, 0x2000, CRC(731fd5b1) SHA1(1074780321029446da0e6765b9e036b06b067a48) ) + ROM_LOAD( "trivia.u6", 0x2000, 0x2000, CRC(af6886c0) SHA1(48005b921d7ce33ffc0ba160be82053a26382a9d) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "trivia.u39", 0x0000, 0x2000, CRC(f8a5f5fb) SHA1(a511e1a2b5e887ef00dc919e9e664ccec2d36cfa) ) + ROM_LOAD( "trivia.u38", 0x2000, 0x2000, CRC(27621e52) SHA1(a7e88d329e2e774fef9bd8c5cefb4d8f1cfcba4c) ) + ROM_LOAD( "trivia.u37", 0x4000, 0x2000, CRC(f739b5dc) SHA1(fbf469b7f4cab50e06ec2def9344e3b9801a275e) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "trivia.u40", 0x0000, 0x2000, CRC(cea7319f) SHA1(663cd18a4699dfd5ad1d3357094eff247e9b4a47) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "trivia.ent", 0x08000, 0x8000, CRC(ff45d92b) SHA1(10356bc6a04b2c53ecaf76cb0cba3ec70b4ba612) ) + ROM_LOAD( "trivia1.ent", 0x18000, 0x8000, CRC(902e26f7) SHA1(f13b816bfc507fb429fb3f44531de346a82c780d) ) + ROM_LOAD( "trivia.gen", 0x28000, 0x8000, CRC(1d8d353f) SHA1(6bd0cc5c67da81a48737f32bc49cbf235648c4c6) ) + ROM_LOAD( "trivia.02a", 0x3c000, 0x4000, CRC(2000e3c3) SHA1(21737fde3d1a1b22da4590476e4e52ee1bab026f) ) + ROM_LOAD( "trivia.sex", 0x48000, 0x8000, CRC(0be4ef9a) SHA1(c80080f1c853e1043bf7e47bea322540a8ac9195) ) + ROM_LOAD( "trivia.sx2", 0x58000, 0x8000, CRC(32519098) SHA1(d070e02bb10e04964893903599a69a8943f9ac8a) ) +ROM_END + +ROM_START( trvwzha ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "trivia.u5", 0x0000, 0x2000, CRC(731fd5b1) SHA1(1074780321029446da0e6765b9e036b06b067a48) ) + ROM_LOAD( "trivia.u6", 0x2000, 0x2000, CRC(af6886c0) SHA1(48005b921d7ce33ffc0ba160be82053a26382a9d) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "trivia.u39", 0x0000, 0x2000, CRC(f8a5f5fb) SHA1(a511e1a2b5e887ef00dc919e9e664ccec2d36cfa) ) + ROM_LOAD( "trivia.u38", 0x2000, 0x2000, CRC(27621e52) SHA1(a7e88d329e2e774fef9bd8c5cefb4d8f1cfcba4c) ) + ROM_LOAD( "trivia.u37", 0x4000, 0x2000, CRC(f739b5dc) SHA1(fbf469b7f4cab50e06ec2def9344e3b9801a275e) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "trivia.u40", 0x0000, 0x2000, CRC(cea7319f) SHA1(663cd18a4699dfd5ad1d3357094eff247e9b4a47) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "trivia.spo", 0x08000, 0x8000, CRC(64181d34) SHA1(f84e28fc589b86ca6a596815871ed26602bcc095) ) + ROM_LOAD( "trivia1.spo", 0x18000, 0x8000, CRC(ae111429) SHA1(ff551d7ac7ad367338e908805aeb78c59a747919) ) + ROM_LOAD( "trivia2.spo", 0x28000, 0x8000, CRC(ee9263b3) SHA1(1644ab01f17e3af1e193e509d64dcbb243d3eb80) ) +ROM_END + +ROM_START( trvwzv ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5.bin", 0x0000, 0x2000, CRC(fd3531ac) SHA1(d11573df65676e704b28cc2d99fb004b48a358a4) ) + ROM_LOAD( "u6.bin", 0x2000, 0x2000, CRC(29e43d0e) SHA1(ad610748fe37436880648078f5d1a305cb147c5d) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(b9d9a80e) SHA1(55b6a0d09f8619df93ba936e083835c859a557df) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(8348083e) SHA1(260a4c1ae043e7ceac65a8818c23940d32275879) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(b4d3c9f4) SHA1(dda99549306519c147d275d8c6af672e80a96b67) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40.bin", 0x0000, 0x2000, CRC(1f0ff6e0) SHA1(5a31afde34aeb6f851389d093bb426e5cfdedbf2) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "ent_001_01.bin", 0x08000, 0x8000, CRC(c68ce954) SHA1(bf70fe64f095d5cfcf5347d83651b78c6c8bf05f) ) + ROM_LOAD( "ent_001_02.bin", 0x18000, 0x8000, CRC(aac4ff63) SHA1(d68c4408b4dad976e317a33f2a4eaee39d90dbed) ) + ROM_LOAD( "gen_001_01.bin", 0x28000, 0x8000, CRC(5deb1900) SHA1(b7e9407c37481ef8953e8283d45949d951302e92) ) + ROM_LOAD( "gen_001_02.bin", 0x3c000, 0x4000, CRC(d2b53b6a) SHA1(f75334e47885086e277682daf018818a02ce1026) ) + ROM_LOAD( "sex_001_01.bin", 0x48000, 0x8000, CRC(32519098) SHA1(d070e02bb10e04964893903599a69a8943f9ac8a) ) + ROM_LOAD( "sex_001_02.bin", 0x58000, 0x8000, CRC(0be4ef9a) SHA1(c80080f1c853e1043bf7e47bea322540a8ac9195) ) +ROM_END + +ROM_START( trvwzva ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5.bin", 0x0000, 0x2000, CRC(fd3531ac) SHA1(d11573df65676e704b28cc2d99fb004b48a358a4) ) + ROM_LOAD( "u6.bin", 0x2000, 0x2000, CRC(29e43d0e) SHA1(ad610748fe37436880648078f5d1a305cb147c5d) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(b9d9a80e) SHA1(55b6a0d09f8619df93ba936e083835c859a557df) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(8348083e) SHA1(260a4c1ae043e7ceac65a8818c23940d32275879) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(b4d3c9f4) SHA1(dda99549306519c147d275d8c6af672e80a96b67) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40.bin", 0x0000, 0x2000, CRC(1f0ff6e0) SHA1(5a31afde34aeb6f851389d093bb426e5cfdedbf2) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "spo_001_01.bin", 0x08000, 0x8000, CRC(7b56315d) SHA1(4c8c63b80176bfac9594958a7043627012baada3) ) + ROM_LOAD( "spo_001_02.bin", 0x18000, 0x8000, CRC(148b63ee) SHA1(9f3b222d979f23b313f379cbc06cc00d88d08c56) ) + ROM_LOAD( "spo_001_03.bin", 0x28000, 0x8000, CRC(a6af8e41) SHA1(64f672bfa5fb2c0575103614986e53e238c5984f) ) +ROM_END + +ROM_START( trvwz2 ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5_0e", 0x0000, 0x2000, CRC(97b8d320) SHA1(573945531113d8aae9418ba1e9a2063052227029) ) + ROM_LOAD( "u6_0e", 0x2000, 0x2000, CRC(2e86288d) SHA1(62c7024d8dfebed9bb05ea91302efe5d18cb7d2a) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(b9d9a80e) SHA1(55b6a0d09f8619df93ba936e083835c859a557df) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(8348083e) SHA1(260a4c1ae043e7ceac65a8818c23940d32275879) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(b4d3c9f4) SHA1(dda99549306519c147d275d8c6af672e80a96b67) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40a", 0x0000, 0x2000, CRC(fbfae092) SHA1(b8569819952a5c805f11b6854d64b3ae9c857f97) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "ent_101.01a", 0x08000, 0x8000, CRC(3825ac47) SHA1(d0da047c4d30a26f496b3663cfda77c229279be8) ) + ROM_LOAD( "ent_101.02a", 0x18000, 0x8000, CRC(a0153407) SHA1(e669957a5d4775bfa2c16960a2a909a3505c078b) ) + ROM_LOAD( "ent_101.03a", 0x28000, 0x8000, CRC(755b16ab) SHA1(277ea4110479ecdb2c772299ea04f4918cf7f561) ) + ROM_LOAD( "gen_101.01a", 0x38000, 0x8000, CRC(74d14039) SHA1(54b85581d60fb535d37a051f375e687a933600ea) ) + ROM_LOAD( "gen_101.02a", 0x48000, 0x8000, CRC(b1b930d8) SHA1(57be3ee1c0adcb549088818dc7efda64508b5647) ) + ROM_LOAD( "spo_101.01a", 0x58000, 0x8000, CRC(9dc4ba98) SHA1(4ce2bbbd7436a0ba8140879d5d8614bddbd5a8ec) ) + ROM_LOAD( "spo_101.02a", 0x68000, 0x8000, CRC(9c106ad9) SHA1(1d1a5c91152283e3937a2df17cd57b8fe04072b7) ) + ROM_LOAD( "spo_101.03a", 0x78000, 0x8000, CRC(3d69c3a3) SHA1(9f16d45660f3cb15e44e9fc0d940a7b2b12819e8) ) + ROM_LOAD( "sex-101.01a", 0x88000, 0x8000, CRC(301d65c2) SHA1(48d260077e9c9ed82f6dfa176b1103723dc9e19a) ) + ROM_LOAD( "sex-101.02a", 0x98000, 0x8000, CRC(2596091b) SHA1(7fbb9c2c3f74e12714513928c8cf3769bf29fc8b) ) +ROM_END + +ROM_START( trvwz3h ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5", 0x0000, 0x2000, CRC(ad4ab519) SHA1(80e99f4e5542115e34074b41bbc69906e01a408f) ) + ROM_LOAD( "u6", 0x2000, 0x2000, CRC(21a44014) SHA1(331f8b4fa3f837de070b68b959c818122aedc68a) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(f8a5f5fb) SHA1(a511e1a2b5e887ef00dc919e9e664ccec2d36cfa) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(27621e52) SHA1(a7e88d329e2e774fef9bd8c5cefb4d8f1cfcba4c) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(f739b5dc) SHA1(fbf469b7f4cab50e06ec2def9344e3b9801a275e) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40", 0x0000, 0x2000, CRC(e829473f) SHA1(ba754d9377d955b409970494e1a14dbe1d359ee5) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "7", 0x08000, 0x8000, CRC(974dca96) SHA1(eb4a745c84307a1bbb220659877f97c28cd515ac) ) + ROM_LOAD( "8", 0x18000, 0x8000, CRC(e15ef8d0) SHA1(51c946311ffe507aa9031044bc34e5ae8d3473ab) ) + ROM_LOAD( "9", 0x28000, 0x8000, CRC(503115a1) SHA1(5e6630191465b3d2a590fab08b4f47f7408ecc44) ) + ROM_LOAD( "10", 0x38000, 0x8000, CRC(0e4fe73d) SHA1(9aee22a5837637ec5e360b72e71555942df1d26f) ) + ROM_LOAD( "11", 0x48000, 0x8000, CRC(f56c0935) SHA1(8e16133ad90829bbc0e0f2e9ee9c26e9d0c5057e) ) + ROM_LOAD( "12", 0x58000, 0x8000, CRC(057f6676) SHA1(a93a7a76fc8b8263568a50b00a57f3abe76c9aa3) ) + ROM_LOAD( "13", 0x68000, 0x8000, CRC(1fa46b86) SHA1(16d54d0932fe342399faf303eafa3c0b7ba2e202) ) + ROM_LOAD( "14", 0x78000, 0x8000, CRC(b395cd97) SHA1(a42c7c1687eaba64a725888cd6413568cc90b010) ) + ROM_LOAD( "15", 0x88000, 0x8000, CRC(b064876b) SHA1(588300fb6603f334de41a9685b1fcf8c642b5c16) ) +ROM_END + +ROM_START( trvwz3v ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5", 0x0000, 0x2000, CRC(97b8d320) SHA1(573945531113d8aae9418ba1e9a2063052227029) ) + ROM_LOAD( "u6", 0x2000, 0x2000, CRC(2e86288d) SHA1(62c7024d8dfebed9bb05ea91302efe5d18cb7d2a) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39", 0x0000, 0x2000, CRC(b9d9a80e) SHA1(55b6a0d09f8619df93ba936e083835c859a557df) ) + ROM_LOAD( "u38", 0x2000, 0x2000, CRC(8348083e) SHA1(260a4c1ae043e7ceac65a8818c23940d32275879) ) + ROM_LOAD( "u37", 0x4000, 0x2000, CRC(b4d3c9f4) SHA1(dda99549306519c147d275d8c6af672e80a96b67) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40", 0x0000, 0x2000, CRC(fbfae092) SHA1(b8569819952a5c805f11b6854d64b3ae9c857f97) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "10", 0x08000, 0x8000, CRC(15d16703) SHA1(9184f63669e9ec93e88276777e1b7f209543c3e3) ) + ROM_LOAD( "8", 0x18000, 0x8000, CRC(647f3394) SHA1(636647ae620fd2f985b82e3516451e3bffd44040) ) + ROM_LOAD( "7", 0x28000, 0x8000, CRC(974dca96) SHA1(eb4a745c84307a1bbb220659877f97c28cd515ac) ) + ROM_LOAD( "6", 0x38000, 0x8000, CRC(e15ef8d0) SHA1(51c946311ffe507aa9031044bc34e5ae8d3473ab) ) + ROM_LOAD( "5", 0x48000, 0x8000, CRC(503115a1) SHA1(5e6630191465b3d2a590fab08b4f47f7408ecc44) ) + ROM_LOAD( "4", 0x58000, 0x8000, CRC(0e4fe73d) SHA1(9aee22a5837637ec5e360b72e71555942df1d26f) ) + ROM_LOAD( "3", 0x68000, 0x8000, CRC(f56c0935) SHA1(8e16133ad90829bbc0e0f2e9ee9c26e9d0c5057e) ) + ROM_LOAD( "2", 0x78000, 0x8000, CRC(057f6676) SHA1(a93a7a76fc8b8263568a50b00a57f3abe76c9aa3) ) + ROM_LOAD( "1", 0x88000, 0x8000, CRC(1fa46b86) SHA1(16d54d0932fe342399faf303eafa3c0b7ba2e202) ) + ROM_LOAD( "0", 0x98000, 0x8000, CRC(b395cd97) SHA1(a42c7c1687eaba64a725888cd6413568cc90b010) ) +ROM_END + +ROM_START( trvwz4 ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5.bin", 0x0000, 0x8000, CRC(bc23a1ab) SHA1(b9601f316e373c568c5b208de417617094046559) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "u39.bin", 0x0000, 0x2000, CRC(b9d9a80e) SHA1(55b6a0d09f8619df93ba936e083835c859a557df) ) + ROM_LOAD( "u38.bin", 0x2000, 0x2000, CRC(8348083e) SHA1(260a4c1ae043e7ceac65a8818c23940d32275879) ) + ROM_LOAD( "u37.bin", 0x4000, 0x2000, CRC(b4d3c9f4) SHA1(dda99549306519c147d275d8c6af672e80a96b67) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "u40.bin", 0x0000, 0x2000, CRC(fbfae092) SHA1(b8569819952a5c805f11b6854d64b3ae9c857f97) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "ent_4_1.bin", 0x08000, 0x8000, CRC(1b317149) SHA1(94e882e9cc041ac8f292136c1ce2d21340ac5e7f) ) + ROM_LOAD( "ent_4_2.bin", 0x18000, 0x8000, CRC(43d51697) SHA1(7af3f16f9519184ae63d8818bbc52a2ba897f275) ) + ROM_LOAD( "rnp_4_1.bin", 0x28000, 0x8000, CRC(e54fc4bc) SHA1(4607974ed2bf83c475396fc1cbb1e09ad084ace8) ) + ROM_LOAD( "rnp_4_2.bin", 0x38000, 0x8000, CRC(fee2d0b0) SHA1(9c9abec4ce693fc2d3976f3d499213c2ce67c197) ) + ROM_LOAD( "sbt_4_1.bin", 0x48000, 0x8000, CRC(f1560804) SHA1(2ef0d587fbedfc342a12e913fa3c94eb8d67e2c5) ) + ROM_LOAD( "sbt_4_2.bin", 0x58000, 0x8000, CRC(b0d6f6b2) SHA1(b08622d3775d1bb40c3b07ef932f3db4166ee284) ) + ROM_LOAD( "sex_4_1.bin", 0x68000, 0x8000, CRC(976352b0) SHA1(5f89caca410704ba8a90da3167ba18e45fb21d43) ) + ROM_LOAD( "sex_4_2.bin", 0x78000, 0x8000, CRC(5f148bc9) SHA1(2fd2cf819c2f395dcffad59857b3533fe3cce60b) ) + ROM_LOAD( "spo_4_1.bin", 0x88000, 0x8000, CRC(5fe0c6a3) SHA1(17bdb5262ce4edf5f022f075537f6161e1397b46) ) + ROM_LOAD( "spo_4_2.bin", 0x98000, 0x8000, CRC(3f3390e0) SHA1(50bd7b79268438584bb0f497ab0055b4d4864590) ) +ROM_END + +/* + +crt200 rev e-1 +1985 merit industries + +u39 u37 z80b +u40 u38 + 6845 u5 + + 2016 pb + 2016 6264 + + ay3-8912 + 8255 + 8255 + + +crt205a + +pba pb9 pb8 pb7 pb6 pb5 pb4 pb3 pb2 pb1 + +*/ + +ROM_START( tictac ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "merit.u5", 0x00000, 0x8000, CRC(f0dd73f5) SHA1(f2988b84255ce5f7ea6d25150cdbae88b98e1be3) ) + + ROM_REGION( 0x6000, REGION_GFX1, 0 ) + ROM_LOAD( "merit.u39", 0x00000, 0x2000, CRC(dd79e824) SHA1(d65ee1c758293ddf8a5f4913878a2867ba526e68) ) + ROM_LOAD( "merit.u38", 0x02000, 0x2000, CRC(e1bf0fab) SHA1(291261ea817c42d6e8a19c17a2d3706fed7d78c4) ) + ROM_LOAD( "merit.u37", 0x04000, 0x2000, CRC(94f9c7f8) SHA1(494389983fb62fe2d772c276e659b6b20c531933) ) + + ROM_REGION( 0x2000, REGION_GFX2, 0 ) + ROM_LOAD( "merit.u40", 0x00000, 0x2000, CRC(ab0088eb) SHA1(23a05a4dc11a8497f4fc7e4a76085af15ff89cea) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "merit.pb1", 0x08000, 0x8000, CRC(d1584173) SHA1(7a2190203f478f446cc70c473c345e7cc332e049) ) + ROM_LOAD( "merit.pb2", 0x18000, 0x8000, CRC(d00ab1fd) SHA1(c94269c8a478e88f71aeca94c6f20fc05a9c62bd) ) + ROM_LOAD( "merit.pb3", 0x28000, 0x8000, CRC(71b398a9) SHA1(5ea07c409afd52c7d08592b30ff0ff3b72c3f8c3) ) + ROM_LOAD( "merit.pb4", 0x38000, 0x8000, CRC(eb34672f) SHA1(c472fc4445fc434029a2740dfc1d9ab9b1ef9f87) ) + ROM_LOAD( "merit.pb5", 0x48000, 0x8000, CRC(8eea30b9) SHA1(fe1d0332106631f56bc6c57a888da9e4e63fa52f) ) + ROM_LOAD( "merit.pb6", 0x58000, 0x8000, CRC(3f45064d) SHA1(de109ac0b19fd1cd7f0020cc174c2da21708108c) ) + ROM_LOAD( "merit.pb7", 0x68000, 0x8000, CRC(f1c446cd) SHA1(9a6f18defbb64e202ae12e1a59502b8f2d6a58a6) ) + ROM_LOAD( "merit.pb8", 0x78000, 0x8000, CRC(206cfc0d) SHA1(78f6b684713459a617096aa3ffe6e9e62583938c) ) + ROM_LOAD( "merit.pb9", 0x88000, 0x8000, CRC(9333dbca) SHA1(dd87e6f69d60580fdb6f979398edbeb1a51be355) ) + ROM_LOAD( "merit.pba", 0x98000, 0x8000, CRC(6eda81f4) SHA1(6d64344691e3e52035a7d30fb3e762f0bd397db7) ) +ROM_END + +ROM_START( phrcraze ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "phrz.11", 0x00000, 0x8000, CRC(ccd33a0c) SHA1(869b66af4369f3b4bc19336ca2b8104c7f652de7) ) + + // probably over-dumped + ROM_REGION( 0x18000, REGION_GFX1, 0 ) + ROM_LOAD( "phrz.10", 0x00000, 0x8000, CRC(bfa78b67) SHA1(1b51c0e00240f798fe717624e706cb15700bc2f9) ) + ROM_LOAD( "phrz.8", 0x08000, 0x8000, CRC(9ce22cb3) SHA1(b653afb8f13decd993e434aaad69a6e09ab65f83) ) + ROM_LOAD( "phrz.7", 0x10000, 0x8000, CRC(237e221a) SHA1(7aa69375c2b9a9e73e0e4ed207bf595368b2deb2) ) + + // probably over-dumped + ROM_REGION( 0x8000, REGION_GFX2, 0 ) + ROM_LOAD( "phrz.9", 0x00000, 0x8000, CRC(17dcddd4) SHA1(51682bdbfb67cd0ccf20b97e8fa12d72f0fe82ed) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "phrz.1", 0x00000, 0x8000, CRC(0a016c5e) SHA1(1a24ecd7fe59b08c75a1b4575c7fe467cc7f0cf8) ) + ROM_LOAD( "phrz.2", 0x10000, 0x8000, CRC(e67dc49e) SHA1(5265af228531dc16db7f7ee78da6e51ef9a1d772) ) + ROM_LOAD( "phrz.3", 0x20000, 0x8000, CRC(5c79a653) SHA1(85a904465b347564e937074e2b18159604c83e51) ) + ROM_LOAD( "phrz.4", 0x30000, 0x8000, CRC(9837f757) SHA1(01106114b6997fe6432e519101f95c83a1f7cc1e) ) + ROM_LOAD( "phrz.5", 0x40000, 0x8000, CRC(dc9d8682) SHA1(46973da4298d0ed149c651498527c91b8ba57e0a) ) + ROM_LOAD( "phrz.6", 0x50000, 0x8000, CRC(48e24f17) SHA1(f50c85505f6ab2360f0885494001f174224f8575) ) +ROM_END + +ROM_START( phrcrazs ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "u5.bin", 0x00000, 0x8000, CRC(6122b5bb) SHA1(9952b14334287a992eefefbdc887b9a9215304ef) ) + + ROM_REGION( 0xc000, REGION_GFX1, 0 ) + ROM_LOAD( "u39.bin", 0x00000, 0x4000, CRC(adbd2cdc) SHA1(a1e9481bd6ee0f8915cea43eaad3ebdd54438eed) ) + ROM_LOAD( "u38.bin", 0x04000, 0x4000, CRC(3578f00d) SHA1(c6780a6ee1b5eb00258a89bceabbbe380d79d299) ) + ROM_LOAD( "u37.bin", 0x08000, 0x4000, CRC(962f18a3) SHA1(ec1c3e470c59905c0f56fce2703f6ff586849512) ) + + ROM_REGION( 0x4000, REGION_GFX2, 0 ) + ROM_LOAD( "u40.bin", 0x00000, 0x4000, CRC(493172c8) SHA1(a76ff5d0d3dd56b0ee4352f03c9ce92f107d34ec) ) + + ROM_REGION( 0xa0000, REGION_USER1, ROMREGION_ERASEFF ) // questions + ROM_LOAD( "std1.bin", 0x00000, 0x8000, CRC(0a016c5e) SHA1(1a24ecd7fe59b08c75a1b4575c7fe467cc7f0cf8) ) + ROM_LOAD( "std2.bin", 0x10000, 0x8000, CRC(e67dc49e) SHA1(5265af228531dc16db7f7ee78da6e51ef9a1d772) ) + ROM_LOAD( "std3.bin", 0x20000, 0x8000, CRC(5c79a653) SHA1(85a904465b347564e937074e2b18159604c83e51) ) + ROM_LOAD( "std4.bin", 0x30000, 0x8000, CRC(9837f757) SHA1(01106114b6997fe6432e519101f95c83a1f7cc1e) ) + ROM_LOAD( "std5.bin", 0x40000, 0x8000, CRC(dc9d8682) SHA1(46973da4298d0ed149c651498527c91b8ba57e0a) ) + ROM_LOAD( "std6.bin", 0x50000, 0x8000, CRC(48e24f17) SHA1(f50c85505f6ab2360f0885494001f174224f8575) ) + /* empty space as per instructions for other "sex" category roms */ + //"Sex" questions revision A + ROM_LOAD( "sex1_2a.bin", 0x80000, 0x8000, CRC(7ef3bca7) SHA1(f25cd01f996882a500e1a800d924759cd1de255d) ) + ROM_LOAD( "sex1_1a.bin", 0x90000, 0x8000, CRC(ed7604b8) SHA1(b1e841b50b8ef6ae95fafac1c34b6d0337a05d18) ) +ROM_END + + +static DRIVER_INIT( key_0 ) +{ + decryption_key = 0; +} + +static DRIVER_INIT( key_2 ) +{ + decryption_key = 2; +} + +static DRIVER_INIT( key_4 ) +{ + decryption_key = 4; +} + +static DRIVER_INIT( key_5 ) +{ + decryption_key = 5; +} + +static DRIVER_INIT( key_7 ) +{ + decryption_key = 7; +} + +GAME( 1983, pitboss, 0, pitboss, pitboss, 0, ROT0, "Merit", "Pit Boss", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING ) +GAME( 1983, casino5, 0, pitboss, pitboss, 0, ROT0, "Merit", "Casino 5", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS | GAME_NOT_WORKING ) +GAME( 1985, trvwzh, 0, trvwhiz, trivia, key_0, ROT0, "Merit", "Trivia ? Whiz (Horizontal - Question set 1)", GAME_WRONG_COLORS ) +GAME( 1985, trvwzha, trvwzh, trvwhiz, trivia, key_0, ROT0, "Merit", "Trivia ? Whiz (Horizontal - Question set 2)", GAME_WRONG_COLORS ) +GAME( 1985, trvwzv, 0, trvwhiz, trivia, key_0, ROT90, "Merit", "Trivia ? Whiz (Vertical - Question set 1)", GAME_WRONG_COLORS ) +GAME( 1985, trvwzva, trvwzv, trvwhiz, trivia, key_0, ROT90, "Merit", "Trivia ? Whiz (Vertical - Question set 2)", GAME_WRONG_COLORS ) +GAME( 1985, trvwz2, 0, trvwhiz, trivia, key_2, ROT90, "Merit", "Trivia ? Whiz (Edition 2)", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS ) +GAME( 1985, trvwz3h, 0, trvwhiz, trivia, key_0, ROT0, "Merit", "Trivia ? Whiz (Edition 3 - Horizontal)", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS ) +GAME( 1985, trvwz3v, 0, trvwhiz, trivia, key_0, ROT90, "Merit", "Trivia ? Whiz (Edition 3 - Vertical)", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS ) +GAME( 1985, trvwz4, 0, trvwhziv, trvwhziv, key_5, ROT90, "Merit", "Trivia ? Whiz (Edition 4)", GAME_WRONG_COLORS | GAME_IMPERFECT_GRAPHICS ) +GAME( 1985, tictac, 0, tictac, tictac, key_4, ROT0, "Merit", "Tic Tac Trivia", GAME_WRONG_COLORS ) +GAME( 1986, phrcraze, 0, phrcraze, phrcraze, key_7, ROT0, "Merit", "Phraze Craze", GAME_WRONG_COLORS ) +GAME( 1986, phrcrazs, 0, phrcraze, phrcrazs, key_7, ROT90, "Merit", "Phraze Craze (Sex Kit)", GAME_WRONG_COLORS ) +GAME( 1986, bigappg, 0, bigappg, bigappg, 0, ROT0, "Merit", "Big Apple Games ?", GAME_WRONG_COLORS | GAME_NOT_WORKING ) |