diff options
Diffstat (limited to 'trunk/src/mame/drivers/midzeus.c')
-rw-r--r-- | trunk/src/mame/drivers/midzeus.c | 1452 |
1 files changed, 1452 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/midzeus.c b/trunk/src/mame/drivers/midzeus.c new file mode 100644 index 00000000000..032ec2f43e1 --- /dev/null +++ b/trunk/src/mame/drivers/midzeus.c @@ -0,0 +1,1452 @@ +/************************************************************************* + + Driver for Midway Zeus games + + driver by Aaron Giles + + Games supported: + * Invasion - The Abductors + * Mortal Kombat 4 + * Cruis'n Exotica + * The Grid + + Known bugs: + * not done yet + +According to a Midway service bulletin +As of 2/12/2001 the lastest software levels: + +Game Title Level Released +---------------------------------- +Cruis'n Exotica v2.4 08/23/2000 +Invasion v5.0 12/14/1999 +The Grid v1.2 10/18/2000 + +**************************************************************************/ + +#include "emu.h" +#include "cpu/tms32031/tms32031.h" +#include "cpu/tms34010/tms34010.h" +#include "cpu/adsp2100/adsp2100.h" +#include "cpu/pic16c5x/pic16c5x.h" +#include "includes/midzeus.h" +#include "machine/midwayic.h" +#include "machine/timekpr.h" +#include "audio/dcs.h" +#include "machine/nvram.h" + +#include "crusnexo.lh" + + +#define CPU_CLOCK XTAL_60MHz + +#define BEAM_DY 3 +#define BEAM_DX 3 +#define BEAM_XOFFS 40 /* table in the code indicates an offset of 20 with a beam height of 7 */ + +static UINT32 gun_control; +static UINT8 gun_irq_state; +static emu_timer * gun_timer[2]; +static INT32 gun_x[2], gun_y[2]; + +static UINT8 crusnexo_leds_select; +static UINT8 keypad_select; +static UINT8 bitlatch[10]; + +static UINT32 *ram_base; +static UINT8 cmos_protected; + +static UINT32 *linkram; + +static emu_timer *timer[2]; + +static UINT32 *tms32031_control; + + +static TIMER_CALLBACK( invasn_gun_callback ); + + + +/************************************* + * + * Machine init + * + *************************************/ + +static MACHINE_START( midzeus ) +{ + timer[0] = machine.scheduler().timer_alloc(FUNC_NULL); + timer[1] = machine.scheduler().timer_alloc(FUNC_NULL); + + gun_timer[0] = machine.scheduler().timer_alloc(FUNC(invasn_gun_callback)); + gun_timer[1] = machine.scheduler().timer_alloc(FUNC(invasn_gun_callback)); + + state_save_register_global(machine, gun_control); + state_save_register_global(machine, gun_irq_state); + state_save_register_global_array(machine, gun_x); + state_save_register_global_array(machine, gun_y); + state_save_register_global(machine, crusnexo_leds_select); + state_save_register_global(machine, keypad_select); +} + + +static MACHINE_RESET( midzeus ) +{ + memcpy(ram_base, machine.region("user1")->base(), 0x40000*4); + *ram_base <<= 1; + machine.device("maincpu")->reset(); + + cmos_protected = TRUE; +} + + + +/************************************* + * + * Display interrupt generation + * + *************************************/ + +static TIMER_CALLBACK( display_irq_off ) +{ + cputag_set_input_line(machine, "maincpu", 0, CLEAR_LINE); +} + +static INTERRUPT_GEN( display_irq ) +{ + device_set_input_line(device, 0, ASSERT_LINE); + device->machine().scheduler().timer_set(attotime::from_hz(30000000), FUNC(display_irq_off)); +} + + + +/************************************* + * + * CMOS access (Zeus only) + * + *************************************/ + +static WRITE32_HANDLER( cmos_w ) +{ + midzeus_state *state = space->machine().driver_data<midzeus_state>(); + if (bitlatch[2] && !cmos_protected) + COMBINE_DATA(&state->m_nvram[offset]); + else + logerror("%06X:timekeeper_w with bitlatch[2] = %d, cmos_protected = %d\n", cpu_get_pc(&space->device()), bitlatch[2], cmos_protected); + cmos_protected = TRUE; +} + + +static READ32_HANDLER( cmos_r ) +{ + midzeus_state *state = space->machine().driver_data<midzeus_state>(); + return state->m_nvram[offset] | 0xffffff00; +} + + +static WRITE32_HANDLER( cmos_protect_w ) +{ + cmos_protected = FALSE; +} + + + +/************************************* + * + * Timekeeper and ZPRAM access + * (Zeus 2 only) + * + *************************************/ + +static READ32_DEVICE_HANDLER( zeus2_timekeeper_r ) +{ + return timekeeper_r(device, offset) | 0xffffff00; +} + + +static WRITE32_DEVICE_HANDLER( zeus2_timekeeper_w ) +{ + if (bitlatch[2] && !cmos_protected) + timekeeper_w(device, offset, data); + else + logerror("%s:zeus2_timekeeper_w with bitlatch[2] = %d, cmos_protected = %d\n", device->machine().describe_context(), bitlatch[2], cmos_protected); + cmos_protected = TRUE; +} + + +static READ32_HANDLER( zpram_r ) +{ + midzeus_state *state = space->machine().driver_data<midzeus_state>(); + return state->m_nvram[offset] | 0xffffff00; +} + + +static WRITE32_HANDLER( zpram_w ) +{ + midzeus_state *state = space->machine().driver_data<midzeus_state>(); + if (bitlatch[2]) + COMBINE_DATA(&state->m_nvram[offset]); + else + logerror("%06X:zpram_w with bitlatch[2] = %d\n", cpu_get_pc(&space->device()), bitlatch[2]); +} + + + +/************************************* + * + * Miscellaneous bit latches + * + *************************************/ + +static READ32_HANDLER( bitlatches_r ) +{ + switch (offset) + { + /* unknown purpose; two bits are apparently used */ + case 1: + return bitlatch[offset] | ~3; + + /* CMOS/ZPRAM extra enable latch; only low bit is used */ + case 2: + return bitlatch[offset] | ~1; + + /* unknown purpose; mk4/invasn/thegrid read at startup; invasn freaks if it is 1 at startup */ + /* only low bit is used */ + case 3: + return bitlatch[offset] | ~1; + + /* ROM bank selection on Zeus 2; two bits are used */ + case 5: + return bitlatch[offset] | ~3; + + /* unknown purpose; crusnexo reads at startup: if (val & 0xf0) == 0xa0 it affects */ + /* how the Zeus is used (reg 0x5d is set to 0x54580006) */ + /* thegrid does the same, writing either 0xD4580006 or 0xC4180006 depending */ + /* this is the value reported as DISK JR ASIC version in thegrid startup test */ + case 6: + return 0xa0 | ~0xff; + + /* unknown purpose */ + default: + logerror("%06X:bitlatches_r(%X)\n", cpu_get_pc(&space->device()), offset); + break; + } + return ~0; +} + + +static WRITE32_HANDLER( bitlatches_w ) +{ + UINT32 oldval = bitlatch[offset]; + bitlatch[offset] = data; + + switch (offset) + { + /* unknown purpose */ + default: + if (oldval ^ data) + logerror("%06X:bitlatches_w(%X) = %X\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* unknown purpose; crusnexo toggles this between 0 and 1 every 20 frames; thegrid writes 1 */ + case 0: + if (data != 0 && data != 1) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* unknown purpose; mk4/invasn write 1 here at initialization; crusnexo/thegrid write 3 */ + case 1: + if (data != 1 && data != 3) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* CMOS/ZPRAM extra enable latch; only low bit is used */ + case 2: + break; + + /* unknown purpose; invasn writes 2 here at startup */ + case 4: + if (data != 2) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* ROM bank selection on Zeus 2 */ + case 5: + memory_set_bank(space->machine(), "bank1", bitlatch[offset] & 3); + break; + + /* unknown purpose; crusnexo/thegrid write 1 at startup */ + case 7: + if (data != 1) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* unknown purpose; crusnexo writes 4 at startup; thegrid writes 6 */ + case 8: + if (data != 4 && data != 6) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + + /* unknown purpose; thegrid writes 1 at startup */ + case 9: + if (data != 1) + logerror("%06X:bitlatches_w(%X) = %X (unexpected)\n", cpu_get_pc(&space->device()), offset, data); + break; + } +} + + + +/************************************* + * + * 7-segment LED controls + * + *************************************/ + +static READ32_HANDLER( crusnexo_leds_r ) +{ + /* reads appear to just be for synchronization */ + return ~0; +} + + +static WRITE32_HANDLER( crusnexo_leds_w ) +{ + int bit, led; + + switch (offset) + { + case 0: /* unknown purpose */ + break; + + case 1: /* controls lamps */ + for (bit = 0; bit < 8; bit++) + output_set_lamp_value(bit, (data >> bit) & 1); + break; + + case 2: /* sets state of selected LEDs */ + + /* selection bits 4-6 select the 3 7-segment LEDs */ + for (bit = 4; bit < 7; bit++) + if ((crusnexo_leds_select & (1 << bit)) == 0) + output_set_digit_value(bit, ~data & 0xff); + + /* selection bits 0-2 select the tachometer LEDs */ + for (bit = 0; bit < 3; bit++) + if ((crusnexo_leds_select & (1 << bit)) == 0) + for (led = 0; led < 8; led++) + output_set_led_value(bit * 8 + led, (~data >> led) & 1); + break; + + case 3: /* selects which set of LEDs we are addressing */ + crusnexo_leds_select = data; + break; + } +} + + +/************************************* + * + * Link controller access (Zeus 2 only) + * + *************************************/ + +// read 8d0003, check bit 1, skip some stuff if 0 +// write junk to 9e0000 + +static READ32_HANDLER( linkram_r ) +{ + logerror("%06X:unknown_8a000_r(%02X)\n", cpu_get_pc(&space->device()), offset); + if (offset == 0) + return 0x30313042; + else if (offset == 0x3c) + return 0xffffffff; + return linkram[offset]; +} + +static WRITE32_HANDLER( linkram_w ) +{ + logerror("%06X:unknown_8a000_w(%02X) = %08X\n", cpu_get_pc(&space->device()), offset, data); + COMBINE_DATA(&linkram[offset]); +} + + + +/************************************* + * + * TMS32031 I/O accesses + * + *************************************/ + +static READ32_HANDLER( tms32031_control_r ) +{ + /* watch for accesses to the timers */ + if (offset == 0x24 || offset == 0x34) + { + /* timer is clocked at 100ns */ + int which = (offset >> 4) & 1; + INT32 result = (timer[which]->elapsed() * 10000000).as_double(); + return result; + } + + /* log anything else except the memory control register */ + if (offset != 0x64) + logerror("%06X:tms32031_control_r(%02X)\n", cpu_get_pc(&space->device()), offset); + + return tms32031_control[offset]; +} + + +static WRITE32_HANDLER( tms32031_control_w ) +{ + COMBINE_DATA(&tms32031_control[offset]); + + /* ignore changes to the memory control register */ + if (offset == 0x64) + ; + + /* watch for accesses to the timers */ + else if (offset == 0x20 || offset == 0x30) + { + int which = (offset >> 4) & 1; + if (data & 0x40) + timer[which]->adjust(attotime::never); + } + else + logerror("%06X:tms32031_control_w(%02X) = %08X\n", cpu_get_pc(&space->device()), offset, data); +} + + + +/************************************* + * + * 49-way joystick handling + * + *************************************/ + +static CUSTOM_INPUT( custom_49way_r ) +{ + static const UINT8 translate49[7] = { 0x8, 0xc, 0xe, 0xf, 0x3, 0x1, 0x0 }; + const char *namex = (const char *)param; + const char *namey = namex + strlen(namex) + 1; + return (translate49[input_port_read(field.machine(), namey) >> 4] << 4) | translate49[input_port_read(field.machine(), namex) >> 4]; +} + + +static WRITE32_HANDLER( keypad_select_w ) +{ + if (offset == 1) + keypad_select = data; +} + + +static CUSTOM_INPUT( keypad_r ) +{ + UINT32 bits = input_port_read(field.machine(), (const char *)param); + UINT8 select = keypad_select; + while ((select & 1) != 0) + { + select >>= 1; + bits >>= 4; + } + return bits; +} + + + +/************************************* + * + * Analog input handling + * + *************************************/ + +static READ32_HANDLER( analog_r ) +{ + static const char * const tags[] = { "ANALOG0", "ANALOG1", "ANALOG2", "ANALOG3" }; + if (offset < 8 || offset > 11) + logerror("%06X:analog_r(%X)\n", cpu_get_pc(&space->device()), offset); + return input_port_read(space->machine(), tags[offset & 3]); +} + + +static WRITE32_HANDLER( analog_w ) +{ + /* 16 writes to the location before a read */ +} + + + +/************************************* + * + * Lightgun handling + * + *************************************/ + +static void update_gun_irq(running_machine &machine) +{ + /* low 2 bits of gun_control seem to enable IRQs */ + if (gun_irq_state & gun_control & 0x03) + cputag_set_input_line(machine, "maincpu", 3, ASSERT_LINE); + else + cputag_set_input_line(machine, "maincpu", 3, CLEAR_LINE); +} + + +static TIMER_CALLBACK( invasn_gun_callback ) +{ + int player = param; + int beamy = machine.primary_screen->vpos(); + + /* set the appropriate IRQ in the internal gun control and update */ + gun_irq_state |= 0x01 << player; + update_gun_irq(machine); + + /* generate another interrupt on the next scanline while we are within the BEAM_DY */ + beamy++; + if (beamy <= machine.primary_screen->visible_area().max_y && beamy <= gun_y[player] + BEAM_DY) + gun_timer[player]->adjust(machine.primary_screen->time_until_pos(beamy, MAX(0, gun_x[player] - BEAM_DX)), player); +} + + +static WRITE32_HANDLER( invasn_gun_w ) +{ + UINT32 old_control = gun_control; + int player; + + COMBINE_DATA(&gun_control); + + /* bits 0-1 enable IRQs (?) */ + /* bits 2-3 reset IRQ states */ + gun_irq_state &= ~((gun_control >> 2) & 3); + update_gun_irq(space->machine()); + + for (player = 0; player < 2; player++) + { + UINT8 pmask = 0x04 << player; + if (((old_control ^ gun_control) & pmask) != 0 && (gun_control & pmask) == 0) + { + const rectangle &visarea = space->machine().primary_screen->visible_area(); + static const char *const names[2][2] = + { + { "GUNX1", "GUNY1" }, + { "GUNX2", "GUNY2" } + }; + gun_x[player] = input_port_read(space->machine(), names[player][0]) * (visarea.max_x + 1 - visarea.min_x) / 255 + visarea.min_x + BEAM_XOFFS; + gun_y[player] = input_port_read(space->machine(), names[player][1]) * (visarea.max_y + 1 - visarea.min_y) / 255 + visarea.min_y; + gun_timer[player]->adjust(space->machine().primary_screen->time_until_pos(MAX(0, gun_y[player] - BEAM_DY), MAX(0, gun_x[player] - BEAM_DX)), player); + } + } +} + + +static READ32_HANDLER( invasn_gun_r ) +{ + int beamx = space->machine().primary_screen->hpos(); + int beamy = space->machine().primary_screen->vpos(); + UINT32 result = 0xffff; + int player; + + for (player = 0; player < 2; player++) + { + int diffx = beamx - gun_x[player]; + int diffy = beamy - gun_y[player]; + if (diffx >= -BEAM_DX && diffx <= BEAM_DX && diffy >= -BEAM_DY && diffy <= BEAM_DY) + result ^= 0x1000 << player; + } + return result; +} + + + +/************************************* + * + * Memory maps + * + *************************************/ + +static ADDRESS_MAP_START( zeus_map, AS_PROGRAM, 32 ) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x000000, 0x03ffff) AM_RAM AM_BASE(&ram_base) + AM_RANGE(0x400000, 0x41ffff) AM_RAM + AM_RANGE(0x808000, 0x80807f) AM_READWRITE(tms32031_control_r, tms32031_control_w) AM_BASE(&tms32031_control) + AM_RANGE(0x880000, 0x8803ff) AM_READWRITE(zeus_r, zeus_w) AM_BASE(&zeusbase) + AM_RANGE(0x8d0000, 0x8d0004) AM_READWRITE(bitlatches_r, bitlatches_w) + AM_RANGE(0x990000, 0x99000f) AM_READWRITE(midway_ioasic_r, midway_ioasic_w) + AM_RANGE(0x9e0000, 0x9e0000) AM_WRITENOP // watchdog? + AM_RANGE(0x9f0000, 0x9f7fff) AM_READWRITE(cmos_r, cmos_w) AM_SHARE("nvram") + AM_RANGE(0x9f8000, 0x9f8000) AM_WRITE(cmos_protect_w) + AM_RANGE(0xa00000, 0xffffff) AM_ROM AM_REGION("user1", 0) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( zeus2_map, AS_PROGRAM, 32 ) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x000000, 0x03ffff) AM_RAM AM_BASE(&ram_base) + AM_RANGE(0x400000, 0x43ffff) AM_RAM + AM_RANGE(0x808000, 0x80807f) AM_READWRITE(tms32031_control_r, tms32031_control_w) AM_BASE(&tms32031_control) + AM_RANGE(0x880000, 0x88007f) AM_READWRITE(zeus2_r, zeus2_w) AM_BASE(&zeusbase) + AM_RANGE(0x8a0000, 0x8a003f) AM_READWRITE(linkram_r, linkram_w) AM_BASE(&linkram) + AM_RANGE(0x8d0000, 0x8d000a) AM_READWRITE(bitlatches_r, bitlatches_w) + AM_RANGE(0x900000, 0x91ffff) AM_READWRITE(zpram_r, zpram_w) AM_SHARE("nvram") AM_MIRROR(0x020000) + AM_RANGE(0x990000, 0x99000f) AM_READWRITE(midway_ioasic_r, midway_ioasic_w) + AM_RANGE(0x9c0000, 0x9c000f) AM_READWRITE(analog_r, analog_w) + AM_RANGE(0x9e0000, 0x9e0000) AM_WRITENOP // watchdog? + AM_RANGE(0x9f0000, 0x9f7fff) AM_DEVREADWRITE("m48t35", zeus2_timekeeper_r, zeus2_timekeeper_w) + AM_RANGE(0x9f8000, 0x9f8000) AM_WRITE(cmos_protect_w) + AM_RANGE(0xa00000, 0xbfffff) AM_ROM AM_REGION("user1", 0) + AM_RANGE(0xc00000, 0xffffff) AM_ROMBANK("bank1") AM_REGION("user2", 0) +ADDRESS_MAP_END + +/* + + mk4: + + writes to 9D0000: 00000009, FFFFFFFF + reads from 9D0000 + writes to 9D0001: 00000000 + writes to 9D0003: 00000374 + writes to 9D0005: 00000000 + + crusnexo: + + reads from 8A0000 + + writes to 9D0000: 00000000, 00000008, 00000009, FFFFFFFF + reads from 9D0000 + writes to 9D0001: 00000000, 00000004, 00000204 + writes to 9D0003: 00000374 + -- hard coded to $374 at startup + writes to 9D0004: 0000000F + -- hard coded to $F at startup + + writes to 9E0008: 00000000 + + writes to 9E8000: 00810081 + + thegrid: + + writes to 9D0000: 00000008, 00000009, 0000008D + writes to 9D0001: 00000000, 00000004, 00000204 + writes to 9D0003: 00000354 + reads from 9D0003 + writes to 9D0004: FFFFFFFF + writes to 9D0005: 00000000 + + writes to 9E8000: 00810081 +*/ + + +/************************************* + * + * Input ports + * + *************************************/ + +static INPUT_PORTS_START( mk4 ) + PORT_START("DIPS") /* DS1 */ + PORT_DIPNAME( 0x0001, 0x0001, "Coinage Source" ) + PORT_DIPSETTING( 0x0001, "Dipswitch" ) + PORT_DIPSETTING( 0x0000, "CMOS" ) + PORT_DIPNAME( 0x003e, 0x003e, DEF_STR( Coinage ) ) + PORT_DIPSETTING( 0x003e, "USA-1" ) + PORT_DIPSETTING( 0x003c, "USA-2" ) + PORT_DIPSETTING( 0x003a, "USA-3" ) + PORT_DIPSETTING( 0x0038, "USA-4" ) + PORT_DIPSETTING( 0x0034, "USA-9" ) + PORT_DIPSETTING( 0x0032, "USA-11" ) + PORT_DIPSETTING( 0x0036, "USA-ECA" ) + PORT_DIPSETTING( 0x002e, "German-1" ) + PORT_DIPSETTING( 0x002c, "German-2" ) + PORT_DIPSETTING( 0x002a, "German-3" ) + PORT_DIPSETTING( 0x0028, "German-4" ) + PORT_DIPSETTING( 0x0026, "German-ECA" ) + PORT_DIPSETTING( 0x001e, "French-1" ) + PORT_DIPSETTING( 0x001c, "French-2" ) + PORT_DIPSETTING( 0x001a, "French-3" ) + PORT_DIPSETTING( 0x0018, "French-4" ) + PORT_DIPSETTING( 0x0016, "French-ECA" ) + PORT_DIPSETTING( 0x0030, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) /* Manual lists this dip as Unused */ + PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0080, 0x0080, "Test Switch" ) + PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0100, 0x0100, "Fatalities" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0100, DEF_STR( On ) ) + PORT_DIPNAME( 0x0200, 0x0200, "Blood" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0200, DEF_STR( On ) ) + PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) /* Manual states that switches 3-7 are Unused */ + 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("SYSTEM") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */ + PORT_SERVICE_NO_TOGGLE( 0x0010, IP_ACTIVE_LOW ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN4 ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START3 ) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START4 ) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_VOLUME_DOWN ) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_VOLUME_UP ) + PORT_BIT( 0x6000, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BILL1 ) /* Bill */ + + PORT_START("IN1") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_8WAY + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_8WAY + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_8WAY + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_8WAY + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_8WAY + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_8WAY + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_8WAY + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_8WAY + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("IN2") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(1) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(2) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(2) + PORT_BIT( 0xff80, IP_ACTIVE_LOW, IPT_UNUSED ) +INPUT_PORTS_END + + +static INPUT_PORTS_START( invasn ) + PORT_START("DIPS") /* DS1 */ + PORT_DIPNAME( 0x0001, 0x0001, "Coinage Source" ) + PORT_DIPSETTING( 0x0001, "Dipswitch" ) + PORT_DIPSETTING( 0x0000, "CMOS" ) + PORT_DIPNAME( 0x003e, 0x003e, DEF_STR( Coinage ) ) + PORT_DIPSETTING( 0x003e, "USA-1" ) + PORT_DIPSETTING( 0x003c, "USA-2" ) + PORT_DIPSETTING( 0x003a, "USA-3" ) + PORT_DIPSETTING( 0x0038, "USA-4" ) + PORT_DIPSETTING( 0x0034, "USA-9" ) + PORT_DIPSETTING( 0x0032, "USA-10" ) + PORT_DIPSETTING( 0x0036, "USA-ECA" ) + PORT_DIPSETTING( 0x002e, "German-1" ) + PORT_DIPSETTING( 0x002c, "German-2" ) + PORT_DIPSETTING( 0x002a, "German-3" ) + PORT_DIPSETTING( 0x0028, "German-4" ) + PORT_DIPSETTING( 0x0024, "German-5" ) + PORT_DIPSETTING( 0x0026, "German-ECA" ) + PORT_DIPSETTING( 0x001e, "French-1" ) + PORT_DIPSETTING( 0x001c, "French-2" ) + PORT_DIPSETTING( 0x001a, "French-3" ) + PORT_DIPSETTING( 0x0018, "French-4" ) + PORT_DIPSETTING( 0x0014, "French-11" ) + PORT_DIPSETTING( 0x0012, "French-12" ) + PORT_DIPSETTING( 0x0016, "French-ECA" ) + PORT_DIPSETTING( 0x0030, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0x0040, 0x0040, "Flip Y" ) + PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0080, 0x0080, "Test Switch" ) + PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0100, 0x0100, "Mirrored Display" ) + PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0200, 0x0200, "Show Blood" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0200, 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("SYSTEM") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */ + PORT_SERVICE_NO_TOGGLE( 0x0010, IP_ACTIVE_LOW ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN4 ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START3 ) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START4 ) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_VOLUME_DOWN ) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_VOLUME_UP ) + PORT_BIT( 0x6000, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BILL1 ) /* Bill */ + + PORT_START("IN1") + PORT_BIT( 0x000f, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x00e0, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x0f00, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0xe000, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("IN2") + PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("GUNX1") /* fake analog X */ + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) + + PORT_START("GUNY1") /* fake analog Y */ + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) + + PORT_START("GUNX2") /* fake analog X */ + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_PLAYER(2) + + PORT_START("GUNY2") /* fake analog Y */ + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_PLAYER(2) +INPUT_PORTS_END + + +static INPUT_PORTS_START( crusnexo ) + PORT_START("DIPS") /* DS1 */ + PORT_DIPNAME( 0x001f, 0x001f, "Country Code" ) + PORT_DIPSETTING( 0x001f, DEF_STR( USA ) ) + PORT_DIPSETTING( 0x001e, "Germany" ) + PORT_DIPSETTING( 0x001d, "France" ) + PORT_DIPSETTING( 0x001c, "Canada" ) + PORT_DIPSETTING( 0x001b, "Switzerland" ) + PORT_DIPSETTING( 0x001a, "Italy" ) + PORT_DIPSETTING( 0x0019, "UK" ) + PORT_DIPSETTING( 0x0018, "Spain" ) + PORT_DIPSETTING( 0x0017, "Austrilia" ) + PORT_DIPSETTING( 0x0016, DEF_STR( Japan ) ) + PORT_DIPSETTING( 0x0015, "Taiwan" ) + PORT_DIPSETTING( 0x0014, "Austria" ) + PORT_DIPSETTING( 0x0013, "Belgium" ) + PORT_DIPSETTING( 0x000f, "Sweden" ) + PORT_DIPSETTING( 0x000e, "Findland" ) + PORT_DIPSETTING( 0x000d, "Netherlands" ) + PORT_DIPSETTING( 0x000c, "Norway" ) + PORT_DIPSETTING( 0x000b, "Denmark" ) + PORT_DIPSETTING( 0x000a, "Hungary" ) + PORT_DIPSETTING( 0x0008, "General" ) + PORT_DIPNAME( 0x0060, 0x0060, "Coin Mode" ) + PORT_DIPSETTING( 0x0060, "Mode 1" ) /* USA1/GER1/FRA1/SPN1/AUSTRIA1/GEN1/CAN1/SWI1/ITL1/JPN1/TWN1/BLGN1/NTHRLND1/FNLD1/NRWY1/DNMK1/HUN1 */ + PORT_DIPSETTING( 0x0040, "Mode 2" ) /* USA3/GER1/FRA1/SPN1/AUSTRIA1/GEN3/CAN2/SWI2/ITL2/JPN2/TWN2/BLGN2/NTHRLND2 */ + PORT_DIPSETTING( 0x0020, "Mode 3" ) /* USA7/GER1/FRA1/SPN1/AUSTRIA1/GEN5/CAN3/SWI3/ITL3/JPN3/TWN3/BLGN3 */ + PORT_DIPSETTING( 0x0000, "Mode 4" ) /* USA8/GER1/FRA1/SPN1/AUSTRIA1/GEN7 */ + PORT_DIPNAME( 0x0080, 0x0080, "Test Switch" ) + PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0100, 0x0100, "Game Type" ) /* Manual states "*DIP 1, Switch 1 MUST be set */ + PORT_DIPSETTING( 0x0100, "Dedicated" ) /* to OFF position for proper operation" */ + PORT_DIPSETTING( 0x0000, "Kit" ) + PORT_DIPNAME( 0x0200, 0x0200, "Seat Motion" ) /* For dedicated Sit Down models with Motion Seat */ + PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0x0400, "Stand Up" ) + PORT_DIPSETTING( 0x0000, "Sit Down" ) + PORT_DIPNAME( 0x0800, 0x0800, "Wheel Invert" ) + PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x1000, 0x1000, "ROM Configuration" ) /* Manual lists this dip as Unused */ + PORT_DIPSETTING( 0x1000, "32M ROM Normal" ) + PORT_DIPSETTING( 0x0000, "16M ROM Split Active" ) + PORT_DIPNAME( 0x2000, 0x2000, "Link" ) + PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0xc000, 0xc000, "Linking I.D.") + PORT_DIPSETTING( 0xc000, "Master #1" ) + PORT_DIPSETTING( 0x8000, "Slave #2" ) + PORT_DIPSETTING( 0x4000, "Slave #3" ) + PORT_DIPSETTING( 0x0000, "Slave #4" ) + + PORT_START("SYSTEM") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */ + PORT_SERVICE_NO_TOGGLE( 0x0010, IP_ACTIVE_LOW ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN4 ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START3 ) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START4 ) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_VOLUME_DOWN ) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_VOLUME_UP ) + PORT_BIT( 0x6000, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BILL1 ) + + PORT_START("IN1") /* Listed "names" are via the manual's "JAMMA" pinout sheet" */ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Radio") /* Radio Switch */ + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("View 1") /* View 1 */ + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("View 2") /* View 2 */ + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("View 3") /* View 3 */ + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("View 4") /* View 4 */ + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("1st Gear") /* Gear 1 */ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("2nd Gear") /* Gear 2 */ + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("3rd Gear") /* Gear 3 */ + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("4th Gear") /* Gear 4 */ + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Not Used */ + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START("IN2") + PORT_BIT( 0x0007, IP_ACTIVE_HIGH, IPT_SPECIAL) PORT_CUSTOM( keypad_r, "KEYPAD" ) + PORT_BIT( 0xfff8, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KEYPAD") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 3") PORT_CODE(KEYCODE_3_PAD) /* keypad 3 */ + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 1") PORT_CODE(KEYCODE_1_PAD) /* keypad 1 */ + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 2") PORT_CODE(KEYCODE_2_PAD) /* keypad 2 */ + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 6") PORT_CODE(KEYCODE_6_PAD) /* keypad 6 */ + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 4") PORT_CODE(KEYCODE_4_PAD) /* keypad 4 */ + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 5") PORT_CODE(KEYCODE_5_PAD) /* keypad 5 */ + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 9") PORT_CODE(KEYCODE_9_PAD) /* keypad 9 */ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 7") PORT_CODE(KEYCODE_7_PAD) /* keypad 7 */ + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 8") PORT_CODE(KEYCODE_8_PAD) /* keypad 8 */ + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad #") PORT_CODE(KEYCODE_PLUS_PAD) /* keypad # */ + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad *") PORT_CODE(KEYCODE_MINUS_PAD) /* keypad * */ + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_NAME("Keypad 0") PORT_CODE(KEYCODE_0_PAD) /* keypad 0 */ + + PORT_START("ANALOG3") + PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(0x10,0xf0) PORT_SENSITIVITY(25) PORT_KEYDELTA(20) + + PORT_START("ANALOG2") + PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_SENSITIVITY(25) PORT_KEYDELTA(20) + + PORT_START("ANALOG1") + PORT_BIT( 0xff, 0x00, IPT_PEDAL2 ) PORT_SENSITIVITY(25) PORT_KEYDELTA(20) + + PORT_START("ANALOG0") + PORT_BIT( 0xff, 0x00, IPT_UNUSED ) +INPUT_PORTS_END + + +static INPUT_PORTS_START( thegrid ) + PORT_START("DIPS") /* DS1 */ + PORT_DIPNAME( 0x0001, 0x0001, "Show Blood" ) + PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) /* Manual states that switches 2-7 are Unused */ + 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( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0008, DEF_STR( On ) ) + 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_DIPNAME( 0x0100, 0x0100, "Coinage Source" ) + PORT_DIPSETTING( 0x0100, "Dipswitch" ) + PORT_DIPSETTING( 0x0000, "CMOS" ) + PORT_DIPNAME( 0x3e00, 0x3e00, DEF_STR( Coinage ) ) + PORT_DIPSETTING( 0x3e00, "USA-1" ) + PORT_DIPSETTING( 0x3800, "USA-2" ) + PORT_DIPSETTING( 0x3c00, "USA-10" ) + PORT_DIPSETTING( 0x3a00, "USA-14" ) + PORT_DIPSETTING( 0x3600, "USA-DC1" ) + PORT_DIPSETTING( 0x3000, "USA-DC2" ) + PORT_DIPSETTING( 0x3200, "USA-DC4" ) + PORT_DIPSETTING( 0x3400, "USA-DC5" ) + PORT_DIPSETTING( 0x2e00, "French-ECA1" ) + PORT_DIPSETTING( 0x2c00, "French-ECA2" ) + PORT_DIPSETTING( 0x2a00, "French-ECA3" ) + PORT_DIPSETTING( 0x2800, "French-ECA4" ) + PORT_DIPSETTING( 0x2600, "French-ECA5" ) + PORT_DIPSETTING( 0x2400, "French-ECA6" ) + PORT_DIPSETTING( 0x2200, "French-ECA7" ) + PORT_DIPSETTING( 0x2000, "French-ECA8" ) + PORT_DIPSETTING( 0x1e00, "German-1" ) + PORT_DIPSETTING( 0x1c00, "German-2" ) + PORT_DIPSETTING( 0x1a00, "German-3" ) + PORT_DIPSETTING( 0x1800, "German-4" ) + PORT_DIPSETTING( 0x1600, "German-5" ) + PORT_DIPSETTING( 0x1400, "German-ECA1" ) + PORT_DIPSETTING( 0x1200, "German-ECA2" ) + PORT_DIPSETTING( 0x1000, "German-ECA3" ) + PORT_DIPSETTING( 0x0800, "UK-4" ) + PORT_DIPSETTING( 0x0600, "UK-5" ) + PORT_DIPSETTING( 0x0e00, "UK-1 ECA" ) + PORT_DIPSETTING( 0x0c00, "UK-2 ECA" ) + PORT_DIPSETTING( 0x0a00, "UK-3 ECA" ) + PORT_DIPSETTING( 0x0400, "UK-6 ECA" ) + PORT_DIPSETTING( 0x0200, "UK-7 ECA" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) /* Manual states switches 7 & 8 are Unused */ + 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("SYSTEM") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */ + PORT_SERVICE_NO_TOGGLE( 0x0010, IP_ACTIVE_LOW ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN4 ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START3 ) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START4 ) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_VOLUME_DOWN ) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_VOLUME_UP ) + PORT_BIT( 0x6000, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BILL1 ) /* Bill */ + + PORT_START("IN1") /* Listed "names" are via the manual's "JAMMA" pinout sheet" */ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_8WAY /* Not Used */ + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_8WAY /* Not Used */ + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_8WAY /* Not Used */ + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_8WAY /* Not Used */ + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) /* Trigger */ + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) /* Fire */ + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) /* Action */ + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_8WAY /* No Connection */ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_8WAY /* No Connection */ + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_8WAY /* No Connection */ + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_8WAY /* No Connection */ + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) /* No Connection */ + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) /* No Connection */ + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) /* No Connection */ + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("IN2") + PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_CUSTOM(custom_49way_r, "49WAYX\0" "49WAYY") + PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("49WAYX") + PORT_BIT( 0xff, 0x38, IPT_AD_STICK_X ) PORT_MINMAX(0x00,0x6f) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) + + PORT_START("49WAYY") + PORT_BIT( 0xff, 0x38, IPT_AD_STICK_Y ) PORT_MINMAX(0x00,0x6f) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) +INPUT_PORTS_END + + + +/************************************* + * + * Machine drivers + * + *************************************/ + +static MACHINE_CONFIG_START( midzeus, midzeus_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", TMS32032, CPU_CLOCK) + MCFG_CPU_PROGRAM_MAP(zeus_map) + MCFG_CPU_VBLANK_INT("screen", display_irq) + + MCFG_MACHINE_START(midzeus) + MCFG_MACHINE_RESET(midzeus) + MCFG_NVRAM_ADD_1FILL("nvram") + + /* video hardware */ + MCFG_PALETTE_LENGTH(32768) + + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_RAW_PARAMS(MIDZEUS_VIDEO_CLOCK/8, 529, 0, 400, 278, 0, 256) + MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MCFG_SCREEN_UPDATE(midzeus) + + MCFG_VIDEO_START(midzeus) + + /* sound hardware */ + MCFG_FRAGMENT_ADD(dcs2_audio_2104) +MACHINE_CONFIG_END + +static READ8_HANDLER( PIC16C5X_T0_clk_r ) +{ + return 0; +} + +static ADDRESS_MAP_START( pic_io_map, AS_IO, 8 ) + AM_RANGE(PIC16C5x_T0, PIC16C5x_T0) AM_READ(PIC16C5X_T0_clk_r) +ADDRESS_MAP_END + + +static MACHINE_CONFIG_DERIVED( invasn, midzeus ) + + MCFG_CPU_ADD("pic", PIC16C57, 8000000) /* ? */ + MCFG_CPU_IO_MAP(pic_io_map) +MACHINE_CONFIG_END + +static MACHINE_CONFIG_START( midzeus2, midzeus_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", TMS32032, CPU_CLOCK) + MCFG_CPU_PROGRAM_MAP(zeus2_map) + MCFG_CPU_VBLANK_INT("screen", display_irq) + + MCFG_MACHINE_START(midzeus) + MCFG_MACHINE_RESET(midzeus) + MCFG_NVRAM_ADD_1FILL("nvram") + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_RAW_PARAMS(MIDZEUS_VIDEO_CLOCK/4, 666, 0, 512, 438, 0, 400) + MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) + MCFG_SCREEN_UPDATE(midzeus2) + + MCFG_VIDEO_START(midzeus2) + + /* sound hardware */ + MCFG_FRAGMENT_ADD(dcs2_audio_2104) + + MCFG_M48T35_ADD( "m48t35" ) +MACHINE_CONFIG_END + + + +/************************************* + * + * ROM definitions + * + *************************************/ + +ROM_START( mk4 ) + ROM_REGION16_LE( 0x1000000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD16_BYTE( "mk4_l2.u2", 0x000000, 0x100000, CRC(f9d410b4) SHA1(49bcacf83430ed26c08789b2f3ed9f946c3a0e5e) ) /* Labeled as v2.0, rom type M27C800 */ + ROM_LOAD16_BYTE( "mk4_l2.u3", 0x400000, 0x200000, CRC(8fbcf0ac) SHA1(c53704e72cfcba800c7af3a03267041f1e29a784) ) /* Labeled as v2.0, rom type M27C160 */ + ROM_LOAD16_BYTE( "mk4_l1.u4", 0x800000, 0x200000, CRC(dee91696) SHA1(00a182a36a414744cd014fcfc53c2e1a66ab5189) ) /* Labeled as v1.0, rom type M27C160 */ + ROM_LOAD16_BYTE( "mk4_l1.u5", 0xc00000, 0x200000, CRC(44d072be) SHA1(8a636c2801d799dfb84e69607ade76d2b49cf09f) ) /* Labeled as v1.0, rom type M27C160 */ + + ROM_REGION32_LE( 0x1800000, "user1", 0 ) + ROM_LOAD32_WORD( "mk4_l3.u10", 0x0000000, 0x200000, CRC(84efe5a9) SHA1(e2a9bf6fab971691017371a87ab87b1bf66f96d0) ) /* Roms U10 & U11 were labeled as v3.0 */ + ROM_LOAD32_WORD( "mk4_l3.u11", 0x0000002, 0x200000, CRC(0c026ccb) SHA1(7531fe81ff8d8dd9ec3cd915acaf14cbe6bdc90a) ) + ROM_LOAD32_WORD( "mk4_l2.u12", 0x0400000, 0x200000, CRC(7816c07f) SHA1(da94b4391e671f915c61b5eb9bece4acb3382e31) ) /* Roms U12 through U17 were all labeled as v2.0 */ + ROM_LOAD32_WORD( "mk4_l2.u13", 0x0400002, 0x200000, CRC(b3c237cd) SHA1(9e71e60cc92c17524f85f36543c174ca138104cd) ) + ROM_LOAD32_WORD( "mk4_l2.u14", 0x0800000, 0x200000, CRC(fd33eb1a) SHA1(59d9d2e5251679d19cab031f51731c85f429ba18) ) /* It is possible that in late production, these */ + ROM_LOAD32_WORD( "mk4_l2.u15", 0x0800002, 0x200000, CRC(b907518f) SHA1(cfb56538746895bdca779957fec6a872019b23c3) ) /* rom were also labeled as v3.0, but the labels */ + ROM_LOAD32_WORD( "mk4_l2.u16", 0x0c00000, 0x200000, CRC(24371d57) SHA1(c90134b17c23a182d391d1679bf457d251e641f7) ) /* with v2.0 have been verified on several boards */ + ROM_LOAD32_WORD( "mk4_l2.u17", 0x0c00002, 0x200000, CRC(3a1a082c) SHA1(5f8e8ce760d8ebadd1240ef08f1382a37cf11d0b) ) /* Some PCBs may have all MASK ROMs instead. */ +ROM_END + +ROM_START( mk4a ) + ROM_REGION16_LE( 0x1000000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD16_BYTE( "mk4_l2.u2", 0x000000, 0x100000, CRC(f9d410b4) SHA1(49bcacf83430ed26c08789b2f3ed9f946c3a0e5e) ) /* Labeled as v2.0, rom type M27C800 */ + ROM_LOAD16_BYTE( "mk4_l2.u3", 0x400000, 0x200000, CRC(8fbcf0ac) SHA1(c53704e72cfcba800c7af3a03267041f1e29a784) ) /* Labeled as v2.0, rom type M27C160 */ + ROM_LOAD16_BYTE( "mk4_l1.u4", 0x800000, 0x200000, CRC(dee91696) SHA1(00a182a36a414744cd014fcfc53c2e1a66ab5189) ) /* Labeled as v1.0, rom type M27C160 */ + ROM_LOAD16_BYTE( "mk4_l1.u5", 0xc00000, 0x200000, CRC(44d072be) SHA1(8a636c2801d799dfb84e69607ade76d2b49cf09f) ) /* Labeled as v1.0, rom type M27C160 */ + + ROM_REGION32_LE( 0x1800000, "user1", 0 ) + ROM_LOAD32_WORD( "mk4_l2.1.u10", 0x000000, 0x200000, CRC(42d0f1c9) SHA1(5ac0ded8bf6e756319be2691e3b555eac079ebdc) ) /* Roms U10 & U11 were labeled as v2.1 */ + ROM_LOAD32_WORD( "mk4_l2.1.u11", 0x000002, 0x200000, CRC(6e21b243) SHA1(6d4768a5972db05c1409e0d16e79df9eff8918a0) ) + ROM_LOAD32_WORD( "mk4_l2.u12", 0x0400000, 0x200000, CRC(7816c07f) SHA1(da94b4391e671f915c61b5eb9bece4acb3382e31) ) /* Roms U12 through U17 were all labeled as v2.0 */ + ROM_LOAD32_WORD( "mk4_l2.u13", 0x0400002, 0x200000, CRC(b3c237cd) SHA1(9e71e60cc92c17524f85f36543c174ca138104cd) ) + ROM_LOAD32_WORD( "mk4_l2.u14", 0x0800000, 0x200000, CRC(fd33eb1a) SHA1(59d9d2e5251679d19cab031f51731c85f429ba18) ) + ROM_LOAD32_WORD( "mk4_l2.u15", 0x0800002, 0x200000, CRC(b907518f) SHA1(cfb56538746895bdca779957fec6a872019b23c3) ) + ROM_LOAD32_WORD( "mk4_l2.u16", 0x0c00000, 0x200000, CRC(24371d57) SHA1(c90134b17c23a182d391d1679bf457d251e641f7) ) + ROM_LOAD32_WORD( "mk4_l2.u17", 0x0c00002, 0x200000, CRC(3a1a082c) SHA1(5f8e8ce760d8ebadd1240ef08f1382a37cf11d0b) ) +ROM_END + +ROM_START( mk4b ) + ROM_REGION16_LE( 0x1000000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD16_BYTE( "mk4_l1.u2", 0x000000, 0x200000, CRC(daac8ab5) SHA1(b93aa205868212077a9b6ac8e93205e1ebf8c05e) ) /* All sound roms were labeled as v1.0 & are M27C160 type */ + ROM_LOAD16_BYTE( "mk4_l1.u3", 0x400000, 0x200000, CRC(cb59413e) SHA1(f7e5c589a8f6a2e7dceee4881594e7403be4d4ad) ) + ROM_LOAD16_BYTE( "mk4_l1.u4", 0x800000, 0x200000, CRC(dee91696) SHA1(00a182a36a414744cd014fcfc53c2e1a66ab5189) ) + ROM_LOAD16_BYTE( "mk4_l1.u5", 0xc00000, 0x200000, CRC(44d072be) SHA1(8a636c2801d799dfb84e69607ade76d2b49cf09f) ) + + ROM_REGION32_LE( 0x1800000, "user1", 0 ) + ROM_LOAD32_WORD( "mk4_l1.u10", 0x0000000, 0x200000, CRC(6fcc86dd) SHA1(b3b2b463daf51450fbcd5d2922ac1b091bd91c4a) ) /* All roms were labeled as v1.0 */ + ROM_LOAD32_WORD( "mk4_l1.u11", 0x0000002, 0x200000, CRC(04895940) SHA1(55d368905f5986587c4e3da236401fdd5e2c269c) ) + ROM_LOAD32_WORD( "mk4_l1.u12", 0x0400000, 0x200000, CRC(323ddc5c) SHA1(4303c109c68a7cc15ff6fe91b6d34383b6066351) ) + ROM_LOAD32_WORD( "mk4_l1.u13", 0x0400002, 0x200000, CRC(0b95bdf0) SHA1(a25d48b33a861b5e52736720c7a79291fa837f78) ) + ROM_LOAD32_WORD( "mk4_l1.u14", 0x0800000, 0x200000, CRC(cb6816ef) SHA1(9c828c188d297aee0f211acc283035289e80b5a8) ) + ROM_LOAD32_WORD( "mk4_l1.u15", 0x0800002, 0x200000, CRC(cde47df7) SHA1(63383d983c03703b2f3f1973ce2a7553654836d4) ) + /* No U16 or U17 roms present in this version */ +ROM_END + +ROM_START( invasnab ) /* Version 5.0 Program roms, v4.0 Graphics roms, v2.0 Sound roms */ + ROM_REGION16_LE( 0x1000000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD16_BYTE( "invasion2.u2", 0x000000, 0x200000, CRC(59d2e1d6) SHA1(994a4311ac4841d4341449c0c7480952b6f3855d) ) /* These four sound roms were labeled as v2.0 */ + ROM_LOAD16_BYTE( "invasion2.u3", 0x400000, 0x200000, CRC(86b956ae) SHA1(f7fd4601a2ce3e7e9b67e7d77908bfa206ee7e62) ) + ROM_LOAD16_BYTE( "invasion2.u4", 0x800000, 0x200000, CRC(5ef1fab5) SHA1(987afa0672fa89b18cf20d28644848a9e5ee9b17) ) + ROM_LOAD16_BYTE( "invasion2.u5", 0xc00000, 0x200000, CRC(e42805c9) SHA1(e5b71eb1852809a649ac43a82168b3bdaf4b1526) ) + + ROM_REGION( 0x2000, "pic", 0 ) /* PIC16c57 Code */ + ROM_LOAD( "pic16c57.u76", 0x00000, 0x2000, CRC(f62729c9) SHA1(9642c53dd7eceeb7eb178497d367691c44abc5c5) ) // is this even a valid dump? + + ROM_REGION32_LE( 0x1800000, "user1", 0 ) + ROM_LOAD32_WORD( "invasion5.u10", 0x0000000, 0x200000, CRC(8c7785d9) SHA1(701602314cd4eba4215c47ea0ae75fd4eddad43b) ) /* Roms U10 & U11 were labeled as v5.0 */ + ROM_LOAD32_WORD( "invasion5.u11", 0x0000002, 0x200000, CRC(8ceb1f32) SHA1(82d01f25cba25d77b11c347632e8b72776e12984) ) + ROM_LOAD32_WORD( "invasion4.u12", 0x0400000, 0x200000, CRC(ce1eb06a) SHA1(ff17690a0cbca6dcccccde70e2c5812ae03db5bb) ) /* Roms U12 through U19 were all labeled as v4.0 */ + ROM_LOAD32_WORD( "invasion4.u13", 0x0400002, 0x200000, CRC(33fc6707) SHA1(11a39ad980ec320547319eca6ffa5aef3ab8b010) ) + ROM_LOAD32_WORD( "invasion4.u14", 0x0800000, 0x200000, CRC(760682a1) SHA1(ff91210225d4aa750115c6219d4c35c9521a3f0b) ) + ROM_LOAD32_WORD( "invasion4.u15", 0x0800002, 0x200000, CRC(90467d7a) SHA1(a143a3d3605e5626852e75937160ba6bcd891608) ) + ROM_LOAD32_WORD( "invasion4.u16", 0x0c00000, 0x200000, CRC(3ef1b28d) SHA1(6f9a071b8830194fea84daa62aadabae86977c5f) ) + ROM_LOAD32_WORD( "invasion4.u17", 0x0c00002, 0x200000, CRC(97aa677a) SHA1(4d21cc59e0ffd4985f89c97c71d605c3b404a8a3) ) + ROM_LOAD32_WORD( "invasion4.u18", 0x1000000, 0x200000, CRC(6930c656) SHA1(28054ff9a6c6f5764a371f8defe4c1f5730618f3) ) + ROM_LOAD32_WORD( "invasion4.u19", 0x1000002, 0x200000, CRC(89fa6ee5) SHA1(572565e1308142b0b062aa72315c68e928f2419c) ) +ROM_END + +ROM_START( invasnv4 ) /* Version 4.0 Program roms & Graphics roms, v2.0 Sound roms */ + ROM_REGION16_LE( 0x1000000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD16_BYTE( "invasion2.u2", 0x000000, 0x200000, CRC(59d2e1d6) SHA1(994a4311ac4841d4341449c0c7480952b6f3855d) ) /* These four sound roms were labeled as v2.0 */ + ROM_LOAD16_BYTE( "invasion2.u3", 0x400000, 0x200000, CRC(86b956ae) SHA1(f7fd4601a2ce3e7e9b67e7d77908bfa206ee7e62) ) + ROM_LOAD16_BYTE( "invasion2.u4", 0x800000, 0x200000, CRC(5ef1fab5) SHA1(987afa0672fa89b18cf20d28644848a9e5ee9b17) ) + ROM_LOAD16_BYTE( "invasion2.u5", 0xc00000, 0x200000, CRC(e42805c9) SHA1(e5b71eb1852809a649ac43a82168b3bdaf4b1526) ) + + ROM_REGION( 0x2000, "pic", 0 ) /* PIC16c57 Code */ + ROM_LOAD( "pic16c57.u76", 0x00000, 0x2000, CRC(f62729c9) SHA1(9642c53dd7eceeb7eb178497d367691c44abc5c5) ) // is this even a valid dump? + + ROM_REGION32_LE( 0x1800000, "user1", 0 ) + ROM_LOAD32_WORD( "invasion4.u10", 0x0000000, 0x200000, CRC(b3ce958b) SHA1(ed51c167d85bc5f6155b8046ec056a4f4ad5cf9d) ) /* These rom were all labeled as v4.0 */ + ROM_LOAD32_WORD( "invasion4.u11", 0x0000002, 0x200000, CRC(0bd09359) SHA1(f40886bd2e5f5fbf506580e5baa2f733be200852) ) + ROM_LOAD32_WORD( "invasion4.u12", 0x0400000, 0x200000, CRC(ce1eb06a) SHA1(ff17690a0cbca6dcccccde70e2c5812ae03db5bb) ) + ROM_LOAD32_WORD( "invasion4.u13", 0x0400002, 0x200000, CRC(33fc6707) SHA1(11a39ad980ec320547319eca6ffa5aef3ab8b010) ) + ROM_LOAD32_WORD( "invasion4.u14", 0x0800000, 0x200000, CRC(760682a1) SHA1(ff91210225d4aa750115c6219d4c35c9521a3f0b) ) + ROM_LOAD32_WORD( "invasion4.u15", 0x0800002, 0x200000, CRC(90467d7a) SHA1(a143a3d3605e5626852e75937160ba6bcd891608) ) + ROM_LOAD32_WORD( "invasion4.u16", 0x0c00000, 0x200000, CRC(3ef1b28d) SHA1(6f9a071b8830194fea84daa62aadabae86977c5f) ) + ROM_LOAD32_WORD( "invasion4.u17", 0x0c00002, 0x200000, CRC(97aa677a) SHA1(4d21cc59e0ffd4985f89c97c71d605c3b404a8a3) ) + ROM_LOAD32_WORD( "invasion4.u18", 0x1000000, 0x200000, CRC(6930c656) SHA1(28054ff9a6c6f5764a371f8defe4c1f5730618f3) ) + ROM_LOAD32_WORD( "invasion4.u19", 0x1000002, 0x200000, CRC(89fa6ee5) SHA1(572565e1308142b0b062aa72315c68e928f2419c) ) +ROM_END + +ROM_START( crusnexo ) + ROM_REGION16_LE( 0xc00000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD( "exotica.u2", 0x000000, 0x200000, CRC(d2d54acf) SHA1(2b4d6fda30af807228bb281335939dfb6df9b530) ) + ROM_RELOAD( 0x200000, 0x200000 ) + ROM_LOAD( "exotica.u3", 0x400000, 0x400000, CRC(28a3a13d) SHA1(8d7d641b883df089adefdd144229afef79db9e8a) ) + ROM_LOAD( "exotica.u4", 0x800000, 0x400000, CRC(213f7fd8) SHA1(8528d524a62bc41a8e3b39f0dbeeba33c862ee27) ) + + ROM_REGION32_LE( 0x0800000, "user1", 0 ) + ROM_LOAD32_WORD( "exotica-24.u10", 0x0000000, 0x200000, CRC(5e702f7c) SHA1(98c76fb46b304d4d21656d0505d5e5e99c8335bf) ) /* Version 2.4 Wed Aug 23, 2000 17:26:53 */ + ROM_LOAD32_WORD( "exotica-24.u11", 0x0000002, 0x200000, CRC(5ecb2cbc) SHA1(57283167e48ca96579d0712d9fec23a36fa2b496) ) + ROM_LOAD32_WORD( "exotica.u12", 0x0400000, 0x200000, CRC(21f122b2) SHA1(5473401ec954bf9ab66a8283bd08d17c7960cd29) ) + ROM_LOAD32_WORD( "exotica.u13", 0x0400002, 0x200000, CRC(cf9d3609) SHA1(6376891f478185d26370466bef92f0c5304d58d3) ) + + ROM_REGION32_LE( 0x3000000, "user2", 0 ) + ROM_LOAD32_WORD( "exotica.u14", 0x0000000, 0x400000, CRC(84452fc2) SHA1(06d87263f83ef079e6c5fb9de620e0135040c858) ) + ROM_LOAD32_WORD( "exotica.u15", 0x0000002, 0x400000, CRC(b6aaebdb) SHA1(6ede6ea123be6a88d1ff38e90f059c9d1f822d6d) ) + ROM_LOAD32_WORD( "exotica.u16", 0x0800000, 0x400000, CRC(aac6d2a5) SHA1(6c336520269d593b46b82414d9352a3f16955cc3) ) + ROM_LOAD32_WORD( "exotica.u17", 0x0800002, 0x400000, CRC(71cf5404) SHA1(a6eed1a66fb4f4ddd749e4272a2cdb8e3e354029) ) + ROM_LOAD32_WORD( "exotica.u22", 0x1000000, 0x400000, CRC(ad6dcda7) SHA1(5c9291753e1659f9adbe7e59fa2d0e030efae5bc) ) + ROM_LOAD32_WORD( "exotica.u23", 0x1000002, 0x400000, CRC(1f103a68) SHA1(3b3acc63a461677cd424e75e7211fa6f063a37ef) ) + ROM_LOAD32_WORD( "exotica.u24", 0x1800000, 0x400000, CRC(6312feef) SHA1(4113e4e5d39c99e8131d41a57c973df475b67d18) ) + ROM_LOAD32_WORD( "exotica.u25", 0x1800002, 0x400000, CRC(b8277b16) SHA1(1355e87affd78e195906aedc9aed9e230374e2bf) ) + ROM_LOAD32_WORD( "exotica.u18", 0x2000000, 0x200000, CRC(60cf5caa) SHA1(629870a305802d632bd2681131d1ffc0086280d2) ) + ROM_LOAD32_WORD( "exotica.u19", 0x2000002, 0x200000, CRC(6b919a18) SHA1(20e40e195554146ed1d3fad54f7280823ae89d4b) ) + ROM_LOAD32_WORD( "exotica.u20", 0x2400000, 0x200000, CRC(4855b68b) SHA1(1f6e557590b2621d0d5c782b95577f1be5cbc51d) ) + ROM_LOAD32_WORD( "exotica.u21", 0x2400002, 0x200000, CRC(0011b9d6) SHA1(231d768c964a16b905857b0814d758fe93c2eefb) ) +ROM_END + +ROM_START( crusnexoa ) + ROM_REGION16_LE( 0xc00000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD( "exotica.u2", 0x000000, 0x200000, CRC(d2d54acf) SHA1(2b4d6fda30af807228bb281335939dfb6df9b530) ) + ROM_RELOAD( 0x200000, 0x200000 ) + ROM_LOAD( "exotica.u3", 0x400000, 0x400000, CRC(28a3a13d) SHA1(8d7d641b883df089adefdd144229afef79db9e8a) ) + ROM_LOAD( "exotica.u4", 0x800000, 0x400000, CRC(213f7fd8) SHA1(8528d524a62bc41a8e3b39f0dbeeba33c862ee27) ) + + ROM_REGION32_LE( 0x0800000, "user1", 0 ) + ROM_LOAD32_WORD( "exotica-20.u10", 0x0000000, 0x200000, CRC(43d80f54) SHA1(25683d835f3ed3dee99da33280ae6e21865801e4) ) /* Version 2.0 Fri Apr 07, 2000 17:55:07 */ + ROM_LOAD32_WORD( "exotica-20.u11", 0x0000002, 0x200000, CRC(dba26b69) SHA1(4900ac3fe67664a543dcd66e41793874f6cdc07f) ) + ROM_LOAD32_WORD( "exotica.u12", 0x0400000, 0x200000, CRC(21f122b2) SHA1(5473401ec954bf9ab66a8283bd08d17c7960cd29) ) + ROM_LOAD32_WORD( "exotica.u13", 0x0400002, 0x200000, CRC(cf9d3609) SHA1(6376891f478185d26370466bef92f0c5304d58d3) ) + + ROM_REGION32_LE( 0x3000000, "user2", 0 ) + ROM_LOAD32_WORD( "exotica.u14", 0x0000000, 0x400000, CRC(84452fc2) SHA1(06d87263f83ef079e6c5fb9de620e0135040c858) ) + ROM_LOAD32_WORD( "exotica.u15", 0x0000002, 0x400000, CRC(b6aaebdb) SHA1(6ede6ea123be6a88d1ff38e90f059c9d1f822d6d) ) + ROM_LOAD32_WORD( "exotica.u16", 0x0800000, 0x400000, CRC(aac6d2a5) SHA1(6c336520269d593b46b82414d9352a3f16955cc3) ) + ROM_LOAD32_WORD( "exotica.u17", 0x0800002, 0x400000, CRC(71cf5404) SHA1(a6eed1a66fb4f4ddd749e4272a2cdb8e3e354029) ) + ROM_LOAD32_WORD( "exotica.u22", 0x1000000, 0x400000, CRC(ad6dcda7) SHA1(5c9291753e1659f9adbe7e59fa2d0e030efae5bc) ) + ROM_LOAD32_WORD( "exotica.u23", 0x1000002, 0x400000, CRC(1f103a68) SHA1(3b3acc63a461677cd424e75e7211fa6f063a37ef) ) + ROM_LOAD32_WORD( "exotica.u24", 0x1800000, 0x400000, CRC(6312feef) SHA1(4113e4e5d39c99e8131d41a57c973df475b67d18) ) + ROM_LOAD32_WORD( "exotica.u25", 0x1800002, 0x400000, CRC(b8277b16) SHA1(1355e87affd78e195906aedc9aed9e230374e2bf) ) + ROM_LOAD32_WORD( "exotica.u18", 0x2000000, 0x200000, CRC(60cf5caa) SHA1(629870a305802d632bd2681131d1ffc0086280d2) ) + ROM_LOAD32_WORD( "exotica.u19", 0x2000002, 0x200000, CRC(6b919a18) SHA1(20e40e195554146ed1d3fad54f7280823ae89d4b) ) + ROM_LOAD32_WORD( "exotica.u20", 0x2400000, 0x200000, CRC(4855b68b) SHA1(1f6e557590b2621d0d5c782b95577f1be5cbc51d) ) + ROM_LOAD32_WORD( "exotica.u21", 0x2400002, 0x200000, CRC(0011b9d6) SHA1(231d768c964a16b905857b0814d758fe93c2eefb) ) +ROM_END + +ROM_START( crusnexob ) + ROM_REGION16_LE( 0xc00000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD( "exotica.u2", 0x000000, 0x200000, CRC(d2d54acf) SHA1(2b4d6fda30af807228bb281335939dfb6df9b530) ) + ROM_RELOAD( 0x200000, 0x200000 ) + ROM_LOAD( "exotica.u3", 0x400000, 0x400000, CRC(28a3a13d) SHA1(8d7d641b883df089adefdd144229afef79db9e8a) ) + ROM_LOAD( "exotica.u4", 0x800000, 0x400000, CRC(213f7fd8) SHA1(8528d524a62bc41a8e3b39f0dbeeba33c862ee27) ) + + ROM_REGION32_LE( 0x0800000, "user1", 0 ) + ROM_LOAD32_WORD( "exotica-16.u10", 0x0000000, 0x200000, CRC(65450140) SHA1(cad41a2cad48426de01feb78d3f71f768e3fc872) ) /* Version 1.6 Tue Feb 22, 2000 10:25:01 */ + ROM_LOAD32_WORD( "exotica-16.u11", 0x0000002, 0x200000, CRC(e994891f) SHA1(bb088729b665864c7f3b79b97c3c86f9c8f68770) ) + ROM_LOAD32_WORD( "exotica.u12", 0x0400000, 0x200000, CRC(21f122b2) SHA1(5473401ec954bf9ab66a8283bd08d17c7960cd29) ) + ROM_LOAD32_WORD( "exotica.u13", 0x0400002, 0x200000, CRC(cf9d3609) SHA1(6376891f478185d26370466bef92f0c5304d58d3) ) + + ROM_REGION32_LE( 0x3000000, "user2", 0 ) + ROM_LOAD32_WORD( "exotica.u14", 0x0000000, 0x400000, CRC(84452fc2) SHA1(06d87263f83ef079e6c5fb9de620e0135040c858) ) + ROM_LOAD32_WORD( "exotica.u15", 0x0000002, 0x400000, CRC(b6aaebdb) SHA1(6ede6ea123be6a88d1ff38e90f059c9d1f822d6d) ) + ROM_LOAD32_WORD( "exotica.u16", 0x0800000, 0x400000, CRC(aac6d2a5) SHA1(6c336520269d593b46b82414d9352a3f16955cc3) ) + ROM_LOAD32_WORD( "exotica.u17", 0x0800002, 0x400000, CRC(71cf5404) SHA1(a6eed1a66fb4f4ddd749e4272a2cdb8e3e354029) ) + ROM_LOAD32_WORD( "exotica.u22", 0x1000000, 0x400000, CRC(ad6dcda7) SHA1(5c9291753e1659f9adbe7e59fa2d0e030efae5bc) ) + ROM_LOAD32_WORD( "exotica.u23", 0x1000002, 0x400000, CRC(1f103a68) SHA1(3b3acc63a461677cd424e75e7211fa6f063a37ef) ) + ROM_LOAD32_WORD( "exotica.u24", 0x1800000, 0x400000, CRC(6312feef) SHA1(4113e4e5d39c99e8131d41a57c973df475b67d18) ) + ROM_LOAD32_WORD( "exotica.u25", 0x1800002, 0x400000, CRC(b8277b16) SHA1(1355e87affd78e195906aedc9aed9e230374e2bf) ) + ROM_LOAD32_WORD( "exotica.u18", 0x2000000, 0x200000, CRC(60cf5caa) SHA1(629870a305802d632bd2681131d1ffc0086280d2) ) + ROM_LOAD32_WORD( "exotica.u19", 0x2000002, 0x200000, CRC(6b919a18) SHA1(20e40e195554146ed1d3fad54f7280823ae89d4b) ) + ROM_LOAD32_WORD( "exotica.u20", 0x2400000, 0x200000, CRC(4855b68b) SHA1(1f6e557590b2621d0d5c782b95577f1be5cbc51d) ) + ROM_LOAD32_WORD( "exotica.u21", 0x2400002, 0x200000, CRC(0011b9d6) SHA1(231d768c964a16b905857b0814d758fe93c2eefb) ) +ROM_END + + +ROM_START( thegrid ) /* Version 1.2 Program roms */ + ROM_REGION16_LE( 0xc00000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD( "the_grid.u2", 0x000000, 0x400000, CRC(e6a39ee9) SHA1(4ddc62f5d278ea9791205098fa5f018ab1e698b4) ) + ROM_LOAD( "the_grid.u3", 0x400000, 0x400000, CRC(40be7585) SHA1(e481081edffa07945412a6eab17b4d3e7b42cfd3) ) + ROM_LOAD( "the_grid.u4", 0x800000, 0x400000, CRC(7a15c203) SHA1(a0a49dd08bba92402640ed2d1fb4fee112c4ab5f) ) + + ROM_REGION32_LE( 0x0800000, "user1", 0 ) + ROM_LOAD32_WORD( "thegrid-12.u10", 0x0000000, 0x100000, CRC(eb6c2d54) SHA1(ddd32757a9be011988b7add3c091e93292a0867c) ) + ROM_LOAD32_WORD( "thegrid-12.u11", 0x0000002, 0x100000, CRC(b9b5f92b) SHA1(36e16f109af9a5172869344f09b337b67e0b3e11) ) + ROM_LOAD32_WORD( "thegrid-12.u12", 0x0200000, 0x100000, CRC(2810c207) SHA1(d244eaf85473ed49442a906d437af1a9f91a2f9d) ) + ROM_LOAD32_WORD( "thegrid-12.u13", 0x0200002, 0x100000, CRC(8b721848) SHA1(d82f39045437ada2061587176e24f558a5e203fe) ) + + ROM_REGION32_LE( 0x3000000, "user2", 0 ) + ROM_LOAD32_WORD( "the_grid.u18", 0x0000000, 0x400000, CRC(3a3460be) SHA1(e719dae8a2e54584cb6a074ed42e35e3debef2f6) ) + ROM_LOAD32_WORD( "the_grid.u19", 0x0000002, 0x400000, CRC(af262d5b) SHA1(3eb3980fa81a360a70aa74e793b2bc3028f68cf2) ) + ROM_LOAD32_WORD( "the_grid.u20", 0x0800000, 0x400000, CRC(e6ad1917) SHA1(acab25e1251fd07b374badebe79f6ec1772b3589) ) + ROM_LOAD32_WORD( "the_grid.u21", 0x0800002, 0x400000, CRC(48c03f8e) SHA1(50790bdae9f2234ffb4914c2c5c16374e3508b47) ) + ROM_LOAD32_WORD( "the_grid.u22", 0x1000000, 0x400000, CRC(84c3a8b6) SHA1(de0dcf9daf7ada7a6952b9e29a29571b2aa9d0b2) ) + ROM_LOAD32_WORD( "the_grid.u23", 0x1000002, 0x400000, CRC(f48ef409) SHA1(79d74b4fe38b06a02ae0351d13d7f0a7ed0f0c87) ) +ROM_END + + +ROM_START( thegrida ) /* Version 1.1 Program roms */ + ROM_REGION16_LE( 0xc00000, "dcs", ROMREGION_ERASEFF ) /* sound data */ + ROM_LOAD( "the_grid.u2", 0x000000, 0x400000, CRC(e6a39ee9) SHA1(4ddc62f5d278ea9791205098fa5f018ab1e698b4) ) + ROM_LOAD( "the_grid.u3", 0x400000, 0x400000, CRC(40be7585) SHA1(e481081edffa07945412a6eab17b4d3e7b42cfd3) ) + ROM_LOAD( "the_grid.u4", 0x800000, 0x400000, CRC(7a15c203) SHA1(a0a49dd08bba92402640ed2d1fb4fee112c4ab5f) ) + + ROM_REGION32_LE( 0x0800000, "user1", 0 ) + ROM_LOAD32_WORD( "thegrid-11.u10", 0x0000000, 0x100000, CRC(87ea0e9e) SHA1(618de2ca87b7a3e0225d1f7e65f8fc1356de1421) ) + ROM_LOAD32_WORD( "thegrid-11.u11", 0x0000002, 0x100000, CRC(73d84b1a) SHA1(8dcfcab5ff64f46f8486e6439a10d91ad26fd48a) ) + ROM_LOAD32_WORD( "thegrid-11.u12", 0x0200000, 0x100000, CRC(78d16ca1) SHA1(7b893ec8af2f44d8bc293861fd8622d68d41ccbe) ) + ROM_LOAD32_WORD( "thegrid-11.u13", 0x0200002, 0x100000, CRC(8e00b400) SHA1(96581c5da62afc19e6d69b2352b3166665cb9918) ) + + ROM_REGION32_LE( 0x3000000, "user2", 0 ) + ROM_LOAD32_WORD( "the_grid.u18", 0x0000000, 0x400000, CRC(3a3460be) SHA1(e719dae8a2e54584cb6a074ed42e35e3debef2f6) ) + ROM_LOAD32_WORD( "the_grid.u19", 0x0000002, 0x400000, CRC(af262d5b) SHA1(3eb3980fa81a360a70aa74e793b2bc3028f68cf2) ) + ROM_LOAD32_WORD( "the_grid.u20", 0x0800000, 0x400000, CRC(e6ad1917) SHA1(acab25e1251fd07b374badebe79f6ec1772b3589) ) + ROM_LOAD32_WORD( "the_grid.u21", 0x0800002, 0x400000, CRC(48c03f8e) SHA1(50790bdae9f2234ffb4914c2c5c16374e3508b47) ) + ROM_LOAD32_WORD( "the_grid.u22", 0x1000000, 0x400000, CRC(84c3a8b6) SHA1(de0dcf9daf7ada7a6952b9e29a29571b2aa9d0b2) ) + ROM_LOAD32_WORD( "the_grid.u23", 0x1000002, 0x400000, CRC(f48ef409) SHA1(79d74b4fe38b06a02ae0351d13d7f0a7ed0f0c87) ) +ROM_END + + + +/************************************* + * + * Driver init + * + *************************************/ + +static DRIVER_INIT( mk4 ) +{ + dcs2_init(machine, 0, 0); + midway_ioasic_init(machine, MIDWAY_IOASIC_STANDARD, 461/* or 474 */, 94, NULL); + midway_ioasic_set_shuffle_state(1); +} + + +static DRIVER_INIT( invasn ) +{ + dcs2_init(machine, 0, 0); + midway_ioasic_init(machine, MIDWAY_IOASIC_STANDARD, 468/* or 488 */, 94, NULL); + machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_readwrite_handler(0x9c0000, 0x9c0000, FUNC(invasn_gun_r), FUNC(invasn_gun_w)); +} + + +static DRIVER_INIT( crusnexo ) +{ + dcs2_init(machine, 0, 0); + midway_ioasic_init(machine, MIDWAY_IOASIC_STANDARD, 472/* or 476,477,478,110 */, 99, NULL); + memory_configure_bank(machine, "bank1", 0, 3, machine.region("user2")->base(), 0x400000*4); + + machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_readwrite_handler(0x9b0004, 0x9b0007, FUNC(crusnexo_leds_r), FUNC(crusnexo_leds_w)); + machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler (0x8d0009, 0x8d000a, FUNC(keypad_select_w)); +} + + +static DRIVER_INIT( thegrid ) +{ + dcs2_init(machine, 0, 0); + midway_ioasic_init(machine, MIDWAY_IOASIC_STANDARD, 474/* or 491 */, 99, NULL); + memory_configure_bank(machine, "bank1", 0, 3, machine.region("user2")->base(), 0x400000*4); +} + + + +/************************************* + * + * Game drivers + * + *************************************/ + +GAME( 1997, mk4, 0, midzeus, mk4, mk4, ROT0, "Midway", "Mortal Kombat 4 (version 3.0)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAME( 1997, mk4a, mk4, midzeus, mk4, mk4, ROT0, "Midway", "Mortal Kombat 4 (version 2.1)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAME( 1997, mk4b, mk4, midzeus, mk4, mk4, ROT0, "Midway", "Mortal Kombat 4 (version 1.0)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAME( 1999, invasnab, 0, invasn, invasn, invasn, ROT0, "Midway", "Invasion - The Abductors (version 5.0)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAME( 1999, invasnv4, invasnab, invasn, invasn, invasn, ROT0, "Midway", "Invasion - The Abductors (version 4.0)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAMEL( 1999, crusnexo, 0, midzeus2, crusnexo, crusnexo, ROT0, "Midway", "Cruis'n Exotica (version 2.4)", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE, layout_crusnexo ) +GAMEL( 1999, crusnexoa,crusnexo, midzeus2, crusnexo, crusnexo, ROT0, "Midway", "Cruis'n Exotica (version 2.0)", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE, layout_crusnexo ) +GAMEL( 1999, crusnexob,crusnexo, midzeus2, crusnexo, crusnexo, ROT0, "Midway", "Cruis'n Exotica (version 1.6)", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE, layout_crusnexo ) +GAME( 2001, thegrid, 0, midzeus2, thegrid, thegrid, ROT0, "Midway", "The Grid (version 1.2)", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) +GAME( 2001, thegrida, thegrid, midzeus2, thegrid, thegrid, ROT0, "Midway", "The Grid (version 1.1)", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) |