diff options
Diffstat (limited to 'src/mame/drivers/atarigt.c')
-rw-r--r-- | src/mame/drivers/atarigt.c | 1136 |
1 files changed, 1136 insertions, 0 deletions
diff --git a/src/mame/drivers/atarigt.c b/src/mame/drivers/atarigt.c new file mode 100644 index 00000000000..29dab31a930 --- /dev/null +++ b/src/mame/drivers/atarigt.c @@ -0,0 +1,1136 @@ +/*************************************************************************** + + Atari GT hardware + + driver by Aaron Giles + + Games supported: + * T-Mek (1994) [2 sets] + * Primal Rage (1994) [2 sets] + + Known bugs: + * protection devices unknown + +**************************************************************************** + + Memory map (TBA) + +***************************************************************************/ + + +#include "driver.h" +#include "machine/atarigen.h" +#include "video/atarirle.h" +#include "cpu/m68000/m68000.h" +#include "audio/cage.h" +#include "atarigt.h" + + +#define LOG_PROTECTION (0) +#define HACK_TMEK_CONTROLS (0) + + + +/************************************* + * + * Statics + * + *************************************/ + +UINT8 atarigt_is_primrage; + +static UINT32 * mo_command; + +static void (*protection_w)(offs_t offset, UINT16 data); +static void (*protection_r)(offs_t offset, UINT16 *data); + +static void cage_irq_callback(int reason); + + + +/************************************* + * + * Initialization + * + *************************************/ + +static void update_interrupts(void) +{ + int newstate = 0; + + if (atarigen_sound_int_state) + newstate = 3; + if (atarigen_video_int_state) + newstate = 4; + if (atarigen_scanline_int_state) + newstate = 6; + + if (newstate) + cpunum_set_input_line(0, newstate, ASSERT_LINE); + else + cpunum_set_input_line(0, 7, CLEAR_LINE); +} + + +static MACHINE_RESET( atarigt ) +{ + atarigen_eeprom_reset(); + atarigen_interrupt_reset(update_interrupts); + atarigen_scanline_timer_reset(0, atarigt_scanline_update, 8); +} + + + +/************************************* + * + * CAGE sound interrupts + * + *************************************/ + +static void cage_irq_callback(int reason) +{ + if (reason) + atarigen_sound_int_gen(); + else + atarigen_sound_int_ack_w(0,0,0); +} + + + +/************************************* + * + * Input ports + * + *************************************/ + +static READ32_HANDLER( inputs_01_r ) +{ + return (readinputportbytag("IN0") << 16) | readinputportbytag("IN1"); +} + + +static READ32_HANDLER( special_port2_r ) +{ + int temp = readinputportbytag("IN2"); + temp ^= 0x0001; /* /A2DRDY always high for now */ + temp ^= 0x0008; /* A2D.EOC always high for now */ + return (temp << 16) | temp; +} + + +static READ32_HANDLER( special_port3_r ) +{ + int temp = readinputportbytag("IN3"); + if (atarigen_video_int_state) temp ^= 0x0001; + if (atarigen_scanline_int_state) temp ^= 0x0002; + return (temp << 16) | temp; +} + + +#if (HACK_TMEK_CONTROLS) +INLINE void compute_fake_pots(int *pots) +{ + int fake = readinputportbytag("FAKE"); + + pots[0] = pots[1] = pots[2] = pots[3] = 0x80; + + if (fake & 0x01) /* up */ + { + if (fake & 0x04) /* up and left */ + pots[3] = 0x00; + else if (fake & 0x08) /* up and right */ + pots[1] = 0x00; + else /* up only */ + pots[1] = pots[3] = 0x00; + } + else if (fake & 0x02) /* down */ + { + if (fake & 0x04) /* down and left */ + pots[3] = 0xff; + else if (fake & 0x08) /* down and right */ + pots[1] = 0xff; + else /* down only */ + pots[1] = pots[3] = 0xff; + } + else if (fake & 0x04) /* left only */ + pots[1] = 0xff, pots[3] = 0x00; + else if (fake & 0x08) /* right only */ + pots[3] = 0xff, pots[1] = 0x00; +} +#endif + + +static READ32_HANDLER( analog_port0_r ) +{ +#if (HACK_TMEK_CONTROLS) + int pots[4]; + compute_fake_pots(pots); + return (pots[0] << 24) | (pots[3] << 8); +#else + return (readinputportbytag("IN4") << 24) | (readinputportbytag("IN5") << 8); +#endif +} + + +static READ32_HANDLER( analog_port1_r ) +{ +#if (HACK_TMEK_CONTROLS) + int pots[4]; + compute_fake_pots(pots); + return (pots[2] << 24) | (pots[1] << 8); +#else + return (readinputportbytag("IN6") << 24) | (readinputportbytag("IN7") << 8); +#endif +} + + + +/************************************* + * + * Output ports + * + *************************************/ + +static WRITE32_HANDLER( latch_w ) +{ + /* + D13 = 68.DISA + D12 = ERASE + D11 = /MOGO + D8 = VCR + D5 = /XRESET + D4 = /SNDRES + D3 = CC.L + D0 = CC.R + */ + + /* upper byte */ + if (!(mem_mask & 0xff000000)) + { + /* bits 13-11 are the MO control bits */ + atarirle_control_w(0, (data >> 27) & 7); + } + + if (!(mem_mask & 0x00ff0000)) + { +// cage_reset_w(data & 0x00100000); + coin_counter_w(0, data & 0x00080000); + coin_counter_w(1, data & 0x00010000); + } +} + + +static WRITE32_HANDLER( mo_command_w ) +{ + COMBINE_DATA(mo_command); + if (ACCESSING_LSW32) + atarirle_command_w(0, ((data & 0xffff) == 2) ? ATARIRLE_COMMAND_CHECKSUM : ATARIRLE_COMMAND_DRAW); +} + + +static WRITE32_HANDLER( led_w ) +{ +// logerror("LED = %08X & %08X\n", data, ~mem_mask); +} + + + +/************************************* + * + * Sound I/O + * + *************************************/ + +static READ32_HANDLER( sound_data_r ) +{ + UINT32 result = 0; + + if (ACCESSING_LSW32) + result |= cage_control_r(); + if (ACCESSING_MSW32) + result |= main_from_cage_r() << 16; + return result; +} + + +static WRITE32_HANDLER( sound_data_w ) +{ + if (ACCESSING_LSW32) + cage_control_w(data); + if (ACCESSING_MSW32) + main_to_cage_w(data >> 16); +} + + + +/************************************* + * + * T-Mek protection + * + *************************************/ + +#define ADDRSEQ_COUNT 4 + +static offs_t protaddr[ADDRSEQ_COUNT]; +static UINT8 protmode; +static UINT16 protresult; +static UINT8 protdata[0x800]; + +static UINT8 ignore_writes = 0; + +static void tmek_update_mode(offs_t offset) +{ + int i; + + /* pop us into the readseq */ + for (i = 0; i < ADDRSEQ_COUNT - 1; i++) + protaddr[i] = protaddr[i + 1]; + protaddr[ADDRSEQ_COUNT - 1] = offset; + +} + + +static void tmek_protection_w(offs_t offset, UINT16 data) +{ +#if LOG_PROTECTION + logerror("%06X:Protection W@%06X = %04X\n", activecpu_get_previouspc(), offset, data); +#endif + + /* track accesses */ + tmek_update_mode(offset); + + switch (offset) + { + case 0xdb0000: + ignore_writes = (data == 0x18); + break; + } +} + +static void tmek_protection_r(offs_t offset, UINT16 *data) +{ +#if LOG_PROTECTION + logerror("%06X:Protection R@%06X\n", activecpu_get_previouspc(), offset); +#endif + + /* track accesses */ + tmek_update_mode(offset); + + /* handle specific reads */ + switch (offset) + { + /* status register; the code spins on this waiting for the high bit to be set */ + case 0xdb8700: + case 0xdb87c0: +// if (protmode != 0) + { + *data = -1;//0x8000; + } + break; + } +} + + + +/************************************* + * + * Primal Rage protection + * + *************************************/ + +static void primage_update_mode(offs_t offset) +{ + int i; + + /* pop us into the readseq */ + for (i = 0; i < ADDRSEQ_COUNT - 1; i++) + protaddr[i] = protaddr[i + 1]; + protaddr[ADDRSEQ_COUNT - 1] = offset; + + /* check for particular sequences */ + if (!protmode) + { + /* this is from the code at $20f90 */ + if (protaddr[1] == 0xdcc7c4 && protaddr[2] == 0xdcc7c4 && protaddr[3] == 0xdc4010) + { +// logerror("prot:Entering mode 1\n"); + protmode = 1; + } + + /* this is from the code at $27592 */ + if (protaddr[0] == 0xdcc7ca && protaddr[1] == 0xdcc7ca && protaddr[2] == 0xdcc7c6 && protaddr[3] == 0xdc4022) + { +// logerror("prot:Entering mode 2\n"); + protmode = 2; + } + + /* this is from the code at $3d8dc */ + if (protaddr[0] == 0xdcc7c0 && protaddr[1] == 0xdcc7c0 && protaddr[2] == 0xdc80f2 && protaddr[3] == 0xdc7af2) + { +// logerror("prot:Entering mode 3\n"); + protmode = 3; + } + } +} + + + +static void primrage_protection_w(offs_t offset, UINT16 data) +{ +#if LOG_PROTECTION +{ + UINT32 pc = activecpu_get_previouspc(); + switch (pc) + { + /* protection code from 20f90 - 21000 */ + case 0x20fba: + if (offset % 16 == 0) logerror("\n "); + logerror("W@%06X(%04X) ", offset, data); + break; + + /* protection code from 27592 - 27664 */ + case 0x275f6: + logerror("W@%06X(%04X) ", offset, data); + break; + + /* protection code from 3d8dc - 3d95a */ + case 0x3d908: + case 0x3d932: + case 0x3d938: + case 0x3d93e: + logerror("W@%06X(%04X) ", offset, data); + break; + case 0x3d944: + logerror("W@%06X(%04X) - done\n", offset, data); + break; + + /* protection code from 437fa - 43860 */ + case 0x43830: + case 0x43838: + logerror("W@%06X(%04X) ", offset, data); + break; + + /* catch anything else */ + default: + logerror("%06X:Unknown protection W@%06X = %04X\n", activecpu_get_previouspc(), offset, data); + break; + } +} +#endif + +/* mask = 0x78fff */ + + /* track accesses */ + primage_update_mode(offset); + + /* check for certain read sequences */ + if (protmode == 1 && offset >= 0xdc7800 && offset < 0xdc7800 + sizeof(protdata) * 2) + protdata[(offset - 0xdc7800) / 2] = data; + + if (protmode == 2) + { + int temp = (offset - 0xdc7800) / 2; +// logerror("prot:mode 2 param = %04X\n", temp); + protresult = temp * 0x6915 + 0x6915; + } + + if (protmode == 3) + { + if (offset == 0xdc4700) + { +// logerror("prot:Clearing mode 3\n"); + protmode = 0; + } + } +} + + + +static void primrage_protection_r(offs_t offset, UINT16 *data) +{ + /* track accesses */ + primage_update_mode(offset); + +#if LOG_PROTECTION +{ + UINT32 pc = activecpu_get_previouspc(); + UINT32 p1, p2, a6; + switch (pc) + { + /* protection code from 20f90 - 21000 */ + case 0x20f90: + logerror("Known Protection @ 20F90: R@%06X ", offset); + break; + case 0x20f98: + case 0x20fa0: + logerror("R@%06X ", offset); + break; + case 0x20fcc: + logerror("R@%06X - done\n", offset); + break; + + /* protection code from 27592 - 27664 */ + case 0x275bc: + break; + case 0x275cc: + a6 = activecpu_get_reg(M68K_A6); + p1 = (cpu_readmem24bedw_word(a6+8) << 16) | cpu_readmem24bedw_word(a6+10); + p2 = (cpu_readmem24bedw_word(a6+12) << 16) | cpu_readmem24bedw_word(a6+14); + logerror("Known Protection @ 275BC(%08X, %08X): R@%06X ", p1, p2, offset); + break; + case 0x275d2: + case 0x275d8: + case 0x275de: + case 0x2761e: + case 0x2762e: + logerror("R@%06X ", offset); + break; + case 0x2763e: + logerror("R@%06X - done\n", offset); + break; + + /* protection code from 3d8dc - 3d95a */ + case 0x3d8f4: + a6 = activecpu_get_reg(M68K_A6); + p1 = (cpu_readmem24bedw_word(a6+12) << 16) | cpu_readmem24bedw_word(a6+14); + logerror("Known Protection @ 3D8F4(%08X): R@%06X ", p1, offset); + break; + case 0x3d8fa: + case 0x3d90e: + logerror("R@%06X ", offset); + break; + + /* protection code from 437fa - 43860 */ + case 0x43814: + a6 = activecpu_get_reg(M68K_A6); + p1 = cpu_readmem24bedw(a6+15); + logerror("Known Protection @ 43814(%08X): R@%06X ", p1, offset); + break; + case 0x4381c: + case 0x43840: + logerror("R@%06X ", offset); + break; + case 0x43848: + logerror("R@%06X - done\n", offset); + break; + + /* catch anything else */ + default: + logerror("%06X:Unknown protection R@%06X\n", activecpu_get_previouspc(), offset); + break; + } +} +#endif + + /* handle specific reads */ + switch (offset) + { + /* status register; the code spins on this waiting for the high bit to be set */ + case 0xdc4700: +// if (protmode != 0) + { + *data = 0x8000; + } + break; + + /* some kind of result register */ + case 0xdcc7c2: + if (protmode == 2) + { + *data = protresult; + protmode = 0; +// logerror("prot:Clearing mode 2\n"); + } + break; + + case 0xdcc7c4: + if (protmode == 1) + { + protmode = 0; +// logerror("prot:Clearing mode 1\n"); + } + break; + } +} + + + +/************************************* + * + * Protection/color RAM + * + *************************************/ + +static READ32_HANDLER( colorram_protection_r ) +{ + offs_t address = 0xd80000 + offset * 4; + UINT32 result32 = 0; + UINT16 result; + + if ((mem_mask & 0xffff0000) != 0xffff0000) + { + result = atarigt_colorram_r(address); + (*protection_r)(address, &result); + result32 |= result << 16; + } + if ((mem_mask & 0x0000ffff) != 0x0000ffff) + { + result = atarigt_colorram_r(address + 2); + (*protection_r)(address + 2, &result); + result32 |= result; + } + + return result32; +} + + +static WRITE32_HANDLER( colorram_protection_w ) +{ + offs_t address = 0xd80000 + offset * 4; + + if ((mem_mask & 0xffff0000) != 0xffff0000) + { + if (!ignore_writes) + atarigt_colorram_w(address, data >> 16, mem_mask >> 16); + (*protection_w)(address, data >> 16); + } + if ((mem_mask & 0x0000ffff) != 0x0000ffff) + { + if (!ignore_writes) + atarigt_colorram_w(address + 2, data, mem_mask); + (*protection_w)(address + 2, data); + } +} + + + +/************************************* + * + * Main CPU memory handlers + * + *************************************/ + +static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 32 ) + AM_RANGE(0x000000, 0x1fffff) AM_ROM + AM_RANGE(0xc00000, 0xc00003) AM_READWRITE(sound_data_r, sound_data_w) + AM_RANGE(0xd00014, 0xd00017) AM_READ(analog_port0_r) + AM_RANGE(0xd0001c, 0xd0001f) AM_READ(analog_port1_r) + AM_RANGE(0xd20000, 0xd20fff) AM_READWRITE(atarigen_eeprom_upper32_r, atarigen_eeprom32_w) AM_BASE((UINT32 **)&atarigen_eeprom) AM_SIZE(&atarigen_eeprom_size) + AM_RANGE(0xd40000, 0xd4ffff) AM_WRITE(atarigen_eeprom_enable32_w) + AM_RANGE(0xd72000, 0xd75fff) AM_WRITE(atarigen_playfield32_w) AM_BASE(&atarigen_playfield32) + AM_RANGE(0xd76000, 0xd76fff) AM_WRITE(atarigen_alpha32_w) AM_BASE(&atarigen_alpha32) + AM_RANGE(0xd78000, 0xd78fff) AM_WRITE(atarirle_0_spriteram32_w) AM_BASE(&atarirle_0_spriteram32) + AM_RANGE(0xd7a200, 0xd7a203) AM_WRITE(mo_command_w) AM_BASE(&mo_command) + AM_RANGE(0xd70000, 0xd7ffff) AM_RAM + AM_RANGE(0xd80000, 0xdfffff) AM_READWRITE(colorram_protection_r, colorram_protection_w) AM_BASE((UINT32 **)&atarigt_colorram) + AM_RANGE(0xe04000, 0xe04003) AM_WRITE(led_w) + AM_RANGE(0xe08000, 0xe08003) AM_WRITE(latch_w) + AM_RANGE(0xe0a000, 0xe0a003) AM_WRITE(atarigen_scanline_int_ack32_w) + AM_RANGE(0xe0c000, 0xe0c003) AM_WRITE(atarigen_video_int_ack32_w) + AM_RANGE(0xe0e000, 0xe0e003) AM_WRITE(MWA32_NOP)//watchdog_reset_w }, + AM_RANGE(0xe80000, 0xe80003) AM_READ(inputs_01_r) + AM_RANGE(0xe82000, 0xe82003) AM_READ(special_port2_r) + AM_RANGE(0xe82004, 0xe82007) AM_READ(special_port3_r) + AM_RANGE(0xf80000, 0xffffff) AM_RAM +ADDRESS_MAP_END + + + +/************************************* + * + * Port definitions + * + *************************************/ + +#define COMMON_IN0\ + PORT_START_TAG("IN0")\ + PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED )\ + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START1 )\ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)\ + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)\ + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)\ + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)\ + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)\ + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)\ + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) + +#define COMMON_IN1\ + PORT_START_TAG("IN1")\ + PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED )\ + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START2 )\ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)\ + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)\ + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)\ + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)\ + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)\ + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)\ + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) + +#define COMMON_IN2\ + PORT_START_TAG("IN2") /* 68.STATUS (A2=0) */ \ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /A2DRDY */ \ + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_TILT ) /* TILT */ \ + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ23 */ \ + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* A2D.EOC */ \ + PORT_BIT( 0x0030, IP_ACTIVE_LOW, IPT_UNUSED ) /* NC */ \ + PORT_SERVICE( 0x0040, IP_ACTIVE_LOW ) /* SELFTEST */ \ + PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_VBLANK ) /* VBLANK */ \ + PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) + +#define COMMON_IN3\ + PORT_START_TAG("IN3") /* 68.STATUS (A2=1) */ \ + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /VBIRQ */ \ + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /4MSIRQ */ \ + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ0 */ \ + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ1 */ \ + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /SERVICER */ \ + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /SER.L */ \ + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN2 ) /* COINR */ \ + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN1 ) /* COINL */ \ + PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) + +static INPUT_PORTS_START( tmek ) + COMMON_IN0 /* 68.SW (A1=0) */ + + COMMON_IN1 /* 68.SW (A1=1) */ + + COMMON_IN2 + + COMMON_IN3 + +#if (HACK_TMEK_CONTROLS) + PORT_START_TAG("FAKE") /* single digital joystick */ + PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) +#else + PORT_START_TAG("IN4") + PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(2) + + PORT_START_TAG("IN5") + PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(1) + + PORT_START_TAG("IN6") + PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(1) + + PORT_START_TAG("IN7") + PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(2) +#endif + +INPUT_PORTS_END + + +static INPUT_PORTS_START( primrage ) + COMMON_IN0 /* 68.SW (A1=0) */ + + COMMON_IN1 /* 68.SW (A1=1) bit 0x0008 does something */ + + COMMON_IN2 /* 68.STATUS (A2=0) */ + + COMMON_IN3 /* 68.STATUS (A2=1) */ + + PORT_START_TAG("IN4") + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START_TAG("IN5") + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START_TAG("IN6") + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START_TAG("IN7") + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) +INPUT_PORTS_END + + + +/************************************* + * + * Graphics definitions + * + *************************************/ + +static const gfx_layout pflayout = +{ + 8,8, + RGN_FRAC(1,3), + 5, + { 0, 0, 1, 2, 3 }, + { RGN_FRAC(1,3)+0, RGN_FRAC(1,3)+4, 0, 4, RGN_FRAC(1,3)+8, RGN_FRAC(1,3)+12, 8, 12 }, + { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8 }, + 16*8 +}; + + +static const gfx_layout pftoplayout = +{ + 8,8, + RGN_FRAC(1,3), + 6, + { RGN_FRAC(2,3)+0, RGN_FRAC(2,3)+4, 0, 0, 0, 0 }, + { 3, 2, 1, 0, 11, 10, 9, 8 }, + { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8 }, + 16*8 +}; + + +static const gfx_layout anlayout = +{ + 8,8, + RGN_FRAC(1,1), + 4, + { 0, 1, 2, 3 }, + { 0, 4, 8, 12, 16, 20, 24, 28 }, + { 0*8, 4*8, 8*8, 12*8, 16*8, 20*8, 24*8, 28*8 }, + 32*8 +}; + + +static GFXDECODE_START( atarigt ) + GFXDECODE_ENTRY( REGION_GFX1, 0, pflayout, 0x000, 64 ) + GFXDECODE_ENTRY( REGION_GFX2, 0, anlayout, 0x000, 16 ) + GFXDECODE_ENTRY( REGION_GFX1, 0, pftoplayout, 0x000, 64 ) +GFXDECODE_END + + + +/************************************* + * + * Machine driver + * + *************************************/ + +static MACHINE_DRIVER_START( atarigt ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M68EC020, ATARI_CLOCK_50MHz/2) + MDRV_CPU_PROGRAM_MAP(main_map,0) + MDRV_CPU_VBLANK_INT(atarigen_video_int_gen,1) + MDRV_CPU_PERIODIC_INT(atarigen_scanline_int_gen, 250) + + MDRV_MACHINE_RESET(atarigt) + MDRV_NVRAM_HANDLER(atarigen) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_UPDATE_BEFORE_VBLANK) + MDRV_GFXDECODE(atarigt) + MDRV_PALETTE_LENGTH(32768) + + MDRV_SCREEN_ADD("main", 0) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) + /* note: these parameters are from published specs, not derived */ + /* the board uses a pair of GALs to determine H and V parameters */ + MDRV_SCREEN_RAW_PARAMS(ATARI_CLOCK_14MHz/2, 456, 0, 336, 262, 0, 240) + + MDRV_VIDEO_START(atarigt) + MDRV_VIDEO_EOF(atarirle) + MDRV_VIDEO_UPDATE(atarigt) + + /* sound hardware */ + MDRV_IMPORT_FROM(cage) +MACHINE_DRIVER_END + + + +/************************************* + * + * ROM definition(s) + * + *************************************/ + +ROM_START( tmek ) + ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */ + ROM_LOAD32_BYTE( "0044d", 0x00000, 0x20000, CRC(1cd62725) SHA1(7685794d9fbe3fe7a9978d12e489447b4fba5282) ) + ROM_LOAD32_BYTE( "0043d", 0x00001, 0x20000, CRC(82185051) SHA1(a21aad4f6ec948d9cd47efb89e7811c5c2e4850b) ) + ROM_LOAD32_BYTE( "0042d", 0x00002, 0x20000, CRC(ef9feda4) SHA1(9fb6e91d4c22e28ced61d0d1f28f5e43191c8762) ) + ROM_LOAD32_BYTE( "0041d", 0x00003, 0x20000, CRC(179da056) SHA1(5f7ddf44aab55beaf2c377b0c93279acb6273255) ) + + ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */ + ROM_LOAD32_BYTE( "0078c", 0x000000, 0x080000, CRC(ff5b979a) SHA1(deb8ee454b6b7c7bddb2ba0c808869e45b19e55f) ) + + ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */ + ROM_LOAD32_WORD( "0077", 0x400000, 0x200000, CRC(8f650f8b) SHA1(e3b48ff4e2093d709134b6bf62cecd101ab5cef4) ) + ROM_LOAD32_BYTE( "2501a", 0x400002, 0x080000, CRC(98e51103) SHA1(420d0aac6b1de1bd990b9e4219041192400299f8) ) + ROM_LOAD32_BYTE( "2500a", 0x400003, 0x080000, CRC(49c0136c) SHA1(1ad463b1e50df9843abb8c645cbe8a79e42cbb87) ) + ROM_LOAD32_BYTE( "2503a", 0x600002, 0x080000, CRC(4376f3eb) SHA1(fe3f1efec3e6b4da3d5a13611bad7e34306cc224) ) + ROM_LOAD32_BYTE( "2502a", 0x600003, 0x080000, CRC(a48e6a5f) SHA1(f9615ff587b60d07172fc44ce87ae0fb49cb02a0) ) + ROM_LOAD32_WORD( "0076", 0x800000, 0x200000, CRC(74dffe2d) SHA1(9436f69827050ad2f3be58f1cb57d7a06b75ab61) ) + ROM_LOAD32_WORD( "0074", 0x800002, 0x200000, CRC(8dfc6ce0) SHA1(5b0d4dd4cb7934f542e67217a2542a3c69558cea) ) + + ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "0250", 0x000000, 0x80000, CRC(56bd9f25) SHA1(a8161aeee274f28c41f82b6b3f63570970ee281d) ) /* playfield, planes 0-1 */ + ROM_LOAD( "0253a", 0x080000, 0x80000, CRC(23e2f83d) SHA1(804a17ce8768bd48cda853e55fc1f54ed7475968) ) + ROM_LOAD( "0251", 0x100000, 0x80000, CRC(0d3b08f7) SHA1(72ec2383011ef20e9054594279cc85fa55c3a9b2) ) /* playfield, planes 2-3 */ + ROM_LOAD( "0254a", 0x180000, 0x80000, CRC(448aea87) SHA1(8c9e367b2f8d06858d37a9239fb732c1379ec374) ) + ROM_LOAD( "0252", 0x200000, 0x80000, CRC(95a1c23b) SHA1(74eb69dcaebd7a7a03d8f7c9bf6183ece695e91d) ) /* playfield, planes 4-5 */ + ROM_LOAD( "0255a", 0x280000, 0x80000, CRC(f0fbb700) SHA1(3f0355b137f6426a07abab77f25e718c6102a16f) ) + + ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "0045a", 0x000000, 0x20000, CRC(057a5304) SHA1(d44c0cf885a1324888b7e8118f124c0dae616859) ) /* alphanumerics */ + + ROM_REGION16_BE( 0x1000000, REGION_GFX3, 0 ) + ROM_LOAD16_BYTE( "0300", 0x000001, 0x100000, CRC(8367ddac) SHA1(9ca77962259284cef8a261b652ab1327817ee8d0) ) + ROM_LOAD16_BYTE( "0301", 0x000000, 0x100000, CRC(94524b5b) SHA1(db401fd7ba56658fcb614406672c02569d845930) ) + ROM_LOAD16_BYTE( "0302", 0x200001, 0x100000, CRC(c03f1aa7) SHA1(c68b52280d0695629c843b9c90f7a39713e063b0) ) + ROM_LOAD16_BYTE( "0303", 0x200000, 0x100000, CRC(3ac5b24f) SHA1(96c26cb3f17f4a383bf0a7be442c6199fbac8b4b) ) + ROM_LOAD16_BYTE( "0304", 0x400001, 0x100000, CRC(b053ef78) SHA1(30dd8c409ed7fbc12495829e680df9d7d1cf6c6c) ) + ROM_LOAD16_BYTE( "0305", 0x400000, 0x100000, CRC(b012b8e9) SHA1(89af30b49fad8424b00252c2ea3ef454a45a5622) ) + ROM_LOAD16_BYTE( "0306", 0x600001, 0x100000, CRC(d086f149) SHA1(92b5b7c01863a9fcc9b9b3990744da7ac107a324) ) + ROM_LOAD16_BYTE( "0307", 0x600000, 0x100000, CRC(49c1a541) SHA1(65169a8ed4cd5f77fec61252a72b7731d8e910e1) ) + ROM_LOAD16_BYTE( "0308", 0x800001, 0x100000, CRC(97033c8a) SHA1(c81d30a492dd0419193a68eea78ba5e6b12a3f9a) ) + ROM_LOAD16_BYTE( "0309", 0x800000, 0x100000, CRC(e095ecb3) SHA1(79b7d21096cc1abeb2d1bc45deab5dc42282a807) ) + ROM_LOAD16_BYTE( "0310", 0xa00001, 0x100000, CRC(e056a0c3) SHA1(0a87e4078371e1b52e9418a4824f2d37cb07a649) ) + ROM_LOAD16_BYTE( "0311", 0xa00000, 0x100000, CRC(05afb2dc) SHA1(db186bfde255aa57f8e80bdc92c9be6d8c366bb9) ) + ROM_LOAD16_BYTE( "0312", 0xc00001, 0x100000, CRC(cc224dae) SHA1(0d57382b53920172ceaba62a0f690fc04aedfddc) ) + ROM_LOAD16_BYTE( "0313", 0xc00000, 0x100000, CRC(a8cf049d) SHA1(d130e1f94d2a2819ed46c45834aa1b1cd86ab839) ) + ROM_LOAD16_BYTE( "0314", 0xe00001, 0x100000, CRC(4f01db8d) SHA1(c18c72f1ccbe6ff18576592548c960f9ce357016) ) + ROM_LOAD16_BYTE( "0315", 0xe00000, 0x100000, CRC(28e97d06) SHA1(ef115f393c568822cb2cb3cca92c7656e1ee07f9) ) + + ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE ) + ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */ + ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) ) + ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) ) +ROM_END + + +ROM_START( tmekprot ) + ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */ + ROM_LOAD32_BYTE( "pgm0", 0x00000, 0x20000, CRC(f5f7f7be) SHA1(66be472e7c0ef26e2ce2b45488a8e4cfc1b0f80a) ) + ROM_LOAD32_BYTE( "pgm1", 0x00001, 0x20000, CRC(284f7971) SHA1(5327f6368abd2ab9740a5150a8660c420f750476) ) + ROM_LOAD32_BYTE( "pgm2", 0x00002, 0x20000, CRC(ce9a77d4) SHA1(025143b59d85180286086940b05c8e5ea0b4a7fe) ) + ROM_LOAD32_BYTE( "pgm3", 0x00003, 0x20000, CRC(28b0e210) SHA1(7567671beecc7d30e9d4b61cf7d3448bb1dbb072) ) + + ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */ + ROM_LOAD32_BYTE( "0078c", 0x000000, 0x080000, NO_DUMP CRC(ff5b979a) SHA1(deb8ee454b6b7c7bddb2ba0c808869e45b19e55f) ) + + ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */ + ROM_LOAD32_WORD( "0077", 0x400000, 0x200000, CRC(8f650f8b) SHA1(e3b48ff4e2093d709134b6bf62cecd101ab5cef4) ) + ROM_LOAD32_BYTE( "2501a", 0x400002, 0x080000, CRC(98e51103) SHA1(420d0aac6b1de1bd990b9e4219041192400299f8) ) + ROM_LOAD32_BYTE( "2500a", 0x400003, 0x080000, CRC(49c0136c) SHA1(1ad463b1e50df9843abb8c645cbe8a79e42cbb87) ) + ROM_LOAD32_BYTE( "2503a", 0x600002, 0x080000, CRC(4376f3eb) SHA1(fe3f1efec3e6b4da3d5a13611bad7e34306cc224) ) + ROM_LOAD32_BYTE( "2502a", 0x600003, 0x080000, CRC(a48e6a5f) SHA1(f9615ff587b60d07172fc44ce87ae0fb49cb02a0) ) + ROM_LOAD32_WORD( "0076", 0x800000, 0x200000, CRC(74dffe2d) SHA1(9436f69827050ad2f3be58f1cb57d7a06b75ab61) ) + ROM_LOAD32_WORD( "0074", 0x800002, 0x200000, CRC(8dfc6ce0) SHA1(5b0d4dd4cb7934f542e67217a2542a3c69558cea) ) + + ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "0250", 0x000000, 0x80000, CRC(56bd9f25) SHA1(a8161aeee274f28c41f82b6b3f63570970ee281d) ) /* playfield, planes 0-1 */ + ROM_LOAD( "0253a", 0x080000, 0x80000, CRC(23e2f83d) SHA1(804a17ce8768bd48cda853e55fc1f54ed7475968) ) + ROM_LOAD( "0251", 0x100000, 0x80000, CRC(0d3b08f7) SHA1(72ec2383011ef20e9054594279cc85fa55c3a9b2) ) /* playfield, planes 2-3 */ + ROM_LOAD( "0254a", 0x180000, 0x80000, CRC(448aea87) SHA1(8c9e367b2f8d06858d37a9239fb732c1379ec374) ) + ROM_LOAD( "0252", 0x200000, 0x80000, CRC(95a1c23b) SHA1(74eb69dcaebd7a7a03d8f7c9bf6183ece695e91d) ) /* playfield, planes 4-5 */ + ROM_LOAD( "0255a", 0x280000, 0x80000, CRC(f0fbb700) SHA1(3f0355b137f6426a07abab77f25e718c6102a16f) ) + + ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "alpha", 0x000000, 0x20000, CRC(8f57a604) SHA1(f076636430ff73ea11e4687ef7b21a7bac1d8e34) ) /* alphanumerics */ + + ROM_REGION16_BE( 0x1000000, REGION_GFX3, 0 ) + ROM_LOAD16_BYTE( "0300", 0x000001, 0x100000, CRC(8367ddac) SHA1(9ca77962259284cef8a261b652ab1327817ee8d0) ) + ROM_LOAD16_BYTE( "0301", 0x000000, 0x100000, CRC(94524b5b) SHA1(db401fd7ba56658fcb614406672c02569d845930) ) + ROM_LOAD16_BYTE( "0302", 0x200001, 0x100000, CRC(c03f1aa7) SHA1(c68b52280d0695629c843b9c90f7a39713e063b0) ) + ROM_LOAD16_BYTE( "0303", 0x200000, 0x100000, CRC(3ac5b24f) SHA1(96c26cb3f17f4a383bf0a7be442c6199fbac8b4b) ) + ROM_LOAD16_BYTE( "0304", 0x400001, 0x100000, CRC(b053ef78) SHA1(30dd8c409ed7fbc12495829e680df9d7d1cf6c6c) ) + ROM_LOAD16_BYTE( "0305", 0x400000, 0x100000, CRC(b012b8e9) SHA1(89af30b49fad8424b00252c2ea3ef454a45a5622) ) + ROM_LOAD16_BYTE( "0306", 0x600001, 0x100000, CRC(d086f149) SHA1(92b5b7c01863a9fcc9b9b3990744da7ac107a324) ) + ROM_LOAD16_BYTE( "0307", 0x600000, 0x100000, CRC(49c1a541) SHA1(65169a8ed4cd5f77fec61252a72b7731d8e910e1) ) + ROM_LOAD16_BYTE( "0308", 0x800001, 0x100000, CRC(97033c8a) SHA1(c81d30a492dd0419193a68eea78ba5e6b12a3f9a) ) + ROM_LOAD16_BYTE( "0309", 0x800000, 0x100000, CRC(e095ecb3) SHA1(79b7d21096cc1abeb2d1bc45deab5dc42282a807) ) + ROM_LOAD16_BYTE( "0310", 0xa00001, 0x100000, CRC(e056a0c3) SHA1(0a87e4078371e1b52e9418a4824f2d37cb07a649) ) + ROM_LOAD16_BYTE( "0311", 0xa00000, 0x100000, CRC(05afb2dc) SHA1(db186bfde255aa57f8e80bdc92c9be6d8c366bb9) ) + ROM_LOAD16_BYTE( "0312", 0xc00001, 0x100000, CRC(cc224dae) SHA1(0d57382b53920172ceaba62a0f690fc04aedfddc) ) + ROM_LOAD16_BYTE( "0313", 0xc00000, 0x100000, CRC(a8cf049d) SHA1(d130e1f94d2a2819ed46c45834aa1b1cd86ab839) ) + ROM_LOAD16_BYTE( "0314", 0xe00001, 0x100000, CRC(4f01db8d) SHA1(c18c72f1ccbe6ff18576592548c960f9ce357016) ) + ROM_LOAD16_BYTE( "0315", 0xe00000, 0x100000, CRC(28e97d06) SHA1(ef115f393c568822cb2cb3cca92c7656e1ee07f9) ) + + ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE ) + ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */ + ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) ) + ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) ) +ROM_END + + +ROM_START( primrage ) + ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */ + ROM_LOAD32_BYTE( "1044b", 0x000000, 0x80000, CRC(35c9c34b) SHA1(4bd1d35cc7c68574819afd648405eedb8db25b4c) ) + ROM_LOAD32_BYTE( "1043b", 0x000001, 0x80000, CRC(86322829) SHA1(e0e72888def0931d078921f099bae6788738a291) ) + ROM_LOAD32_BYTE( "1042b", 0x000002, 0x80000, CRC(750e8095) SHA1(4660637136b1a25169d8c43646c8b87081763987) ) + ROM_LOAD32_BYTE( "1041b", 0x000003, 0x80000, CRC(6a90d283) SHA1(7c18c97cb5e5cdd26a52cd6bc099fbce87055311) ) + + ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */ + ROM_LOAD32_BYTE( "1078a", 0x000000, 0x080000, CRC(0656435f) SHA1(f8e498171e754eb8703dad6b2351509bbb27e06b) ) + + ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */ + ROM_LOAD32_WORD( "0075", 0x400000, 0x200000, CRC(b685a88e) SHA1(998b8fe54971f6cd96e4c22b19e3831f29d8172d) ) + ROM_LOAD32_WORD( "0077", 0x400002, 0x200000, CRC(3283cea8) SHA1(fb7333ca951053a56c501f2ce0eb197c8fcafaf7) ) + + ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "0050a", 0x000000, 0x80000, CRC(66896e8f) SHA1(7675b24c15ca0608f11f2a7b8d70717adb10924c) ) /* playfield, planes 0-1 */ + ROM_LOAD( "0051a", 0x100000, 0x80000, CRC(fb5b3e7b) SHA1(f43fe4b5c4bbea10da46b60c644f586fb391355d) ) /* playfield, planes 2-3 */ + ROM_LOAD( "0052a", 0x200000, 0x80000, CRC(cbe38670) SHA1(0780e599007851f6d37cdd8c701d01cb1ae48b9d) ) /* playfield, planes 4-5 */ + + ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "1045b", 0x000000, 0x20000, CRC(1d3260bf) SHA1(85d9db8499cbe180c8d52710f3cfe64453a530ff) ) /* alphanumerics */ + + ROM_REGION16_BE( 0x2000000, REGION_GFX3, 0 ) + ROM_LOAD16_BYTE( "1100a", 0x0000001, 0x080000, CRC(6e9c80b5) SHA1(ec724011527dd8707c733211b1a6c51b22f580c7) ) + ROM_LOAD16_BYTE( "1101a", 0x0000000, 0x080000, CRC(bb7ee624) SHA1(0de6385aee7d25b41fd5bf232e44e5da536504ac) ) + ROM_LOAD16_BYTE( "0332", 0x0800001, 0x100000, CRC(610cfcb4) SHA1(bed1bd0d11c0a7cc48d020fc0acec34daf48c5ac) ) + ROM_LOAD16_BYTE( "0333", 0x0800000, 0x100000, CRC(3320448e) SHA1(aef42328bf72fca5c04bfed1ea41100bb5aafeaa) ) + ROM_LOAD16_BYTE( "0334", 0x0a00001, 0x100000, CRC(be3acb6f) SHA1(664cb4cd4d325577ab0cbe0cf48870a9f4706573) ) + ROM_LOAD16_BYTE( "0335", 0x0a00000, 0x100000, CRC(e4f6e87a) SHA1(2a3f8ff46b289c25cd4ca2a1369b14613f48e964) ) + ROM_LOAD16_BYTE( "0336", 0x0c00001, 0x100000, CRC(a78a8525) SHA1(69c3da4d45b0f09f5bdabcedd238b82efab48a70) ) + ROM_LOAD16_BYTE( "0337", 0x0c00000, 0x100000, CRC(73fdd050) SHA1(63c67187953d2dab93a260e548ef5965e7cba4e8) ) + ROM_LOAD16_BYTE( "0338", 0x0e00001, 0x100000, CRC(fa19cae6) SHA1(7d0560516971f32835329a17450c7561631a27d1) ) + ROM_LOAD16_BYTE( "0339", 0x0e00000, 0x100000, CRC(e0cd1393) SHA1(0de59d04165d64320512936c194db19cca6455fd) ) + ROM_LOAD16_BYTE( "0316", 0x1000001, 0x100000, CRC(9301c672) SHA1(a8971049c857ae283a95b257dd0d6aaff6d787cd) ) + ROM_LOAD16_BYTE( "0317", 0x1000000, 0x100000, CRC(9e3b831a) SHA1(b799e57bea9522cb83f9aa7ea38a17b1d8273b8d) ) + ROM_LOAD16_BYTE( "0318", 0x1200001, 0x100000, CRC(8523db5d) SHA1(f2476aa26b1a7cbe7510994d92eb209fda65593d) ) + ROM_LOAD16_BYTE( "0319", 0x1200000, 0x100000, CRC(42f22e4b) SHA1(2a1a6f0a7aca7b7b64bce0bd54eb4cb23a2336b1) ) + ROM_LOAD16_BYTE( "0320", 0x1400001, 0x100000, CRC(21369d13) SHA1(28e03595c098fd9bec6f7316180d17905a51a51b) ) + ROM_LOAD16_BYTE( "0321", 0x1400000, 0x100000, CRC(3b7d498a) SHA1(804e9e1567bf97e8dae3b9444428254ced8b60da) ) + ROM_LOAD16_BYTE( "0322", 0x1600001, 0x100000, CRC(05e9f407) SHA1(fa25a893d4cb805df02d7d12df4dbabefb3114a2) ) + ROM_LOAD16_BYTE( "0323", 0x1600000, 0x100000, CRC(603f3bb6) SHA1(d7c22dc900d9edc36d8f211df67a206d14637fab) ) + ROM_LOAD16_BYTE( "0324", 0x1800001, 0x100000, CRC(3c37769f) SHA1(ca0306a439949d2a0305cc0cf05808a58e84084c) ) + ROM_LOAD16_BYTE( "0325", 0x1800000, 0x100000, CRC(f43321e3) SHA1(8bb4dd4a5d5400b17052d50dca9078211dc6b861) ) + ROM_LOAD16_BYTE( "0326", 0x1a00001, 0x100000, CRC(63d4ccea) SHA1(340fced6998a8ae6fd285d8fe666f5f1e4b6bfaf) ) + ROM_LOAD16_BYTE( "0327", 0x1a00000, 0x100000, CRC(9f4806d5) SHA1(76e9f1a47e7fa45e834fa8739528f1e3c54b14dc) ) + ROM_LOAD16_BYTE( "0328", 0x1c00001, 0x100000, CRC(a08d73e1) SHA1(25a58777f15e9550111447b47a98762fd6bb498d) ) + ROM_LOAD16_BYTE( "0329", 0x1c00000, 0x100000, CRC(eff3d2cd) SHA1(8532568b5fd91d2b738947e9cd575a4eb2a03be2) ) + ROM_LOAD16_BYTE( "0330", 0x1e00001, 0x100000, CRC(7bf6bb8f) SHA1(f34bd8a9c7f95436a1c816badc59673cd2a6969a) ) + ROM_LOAD16_BYTE( "0331", 0x1e00000, 0x100000, CRC(c6a64dad) SHA1(ee54514463ab61cbaef70da064cf5de591e5861f) ) + + ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE ) + ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */ + ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) ) + ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) ) +ROM_END + + +ROM_START( primraga ) + ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */ + ROM_LOAD32_BYTE( "0044b", 0x000000, 0x80000, CRC(26139575) SHA1(22e59ab621d58e56969b64701fc59aec085193dd) ) + ROM_LOAD32_BYTE( "0043b", 0x000001, 0x80000, CRC(928d2447) SHA1(9bbbdbf056a7b986d985d79be889b9876a710631) ) + ROM_LOAD32_BYTE( "0042b", 0x000002, 0x80000, CRC(cd6062b9) SHA1(2973fb561ab68cd48ec132b6720c04d10bedfd19) ) + ROM_LOAD32_BYTE( "0041b", 0x000003, 0x80000, CRC(3008f6f0) SHA1(45aac457b4584ee3bd3561e3b2e34e49aa61fbc5) ) + + ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */ + ROM_LOAD32_BYTE( "0078a", 0x000000, 0x080000, CRC(91df8d8f) SHA1(6d361f88de604b8f11dd9bfe85ff18bcd322862d) ) + + ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */ + ROM_LOAD32_WORD( "0075", 0x400000, 0x200000, CRC(b685a88e) SHA1(998b8fe54971f6cd96e4c22b19e3831f29d8172d) ) + ROM_LOAD32_WORD( "0077", 0x400002, 0x200000, CRC(3283cea8) SHA1(fb7333ca951053a56c501f2ce0eb197c8fcafaf7) ) + + ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "0050a", 0x000000, 0x80000, CRC(66896e8f) SHA1(7675b24c15ca0608f11f2a7b8d70717adb10924c) ) /* playfield, planes 0-1 */ + ROM_LOAD( "0051a", 0x100000, 0x80000, CRC(fb5b3e7b) SHA1(f43fe4b5c4bbea10da46b60c644f586fb391355d) ) /* playfield, planes 2-3 */ + ROM_LOAD( "0052a", 0x200000, 0x80000, CRC(cbe38670) SHA1(0780e599007851f6d37cdd8c701d01cb1ae48b9d) ) /* playfield, planes 4-5 */ + + ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "0045a", 0x000000, 0x20000, CRC(c8b39b1c) SHA1(836c0ccf96b2beccacf6d8ac23981fc2d1f09803) ) /* alphanumerics */ + + ROM_REGION16_BE( 0x2000000, REGION_GFX3, 0 ) + ROM_LOAD16_BYTE( "0100a", 0x0000001, 0x080000, CRC(5299fb2a) SHA1(791378215ab6ffff3ab2ae7192ce9f88dae4090d) ) + ROM_LOAD16_BYTE( "0101a", 0x0000000, 0x080000, CRC(3e234711) SHA1(6a9f19db2b4c8c34d3d7b4984206e3d5c4398d7f) ) + ROM_LOAD16_BYTE( "0332", 0x0800001, 0x100000, CRC(610cfcb4) SHA1(bed1bd0d11c0a7cc48d020fc0acec34daf48c5ac) ) + ROM_LOAD16_BYTE( "0333", 0x0800000, 0x100000, CRC(3320448e) SHA1(aef42328bf72fca5c04bfed1ea41100bb5aafeaa) ) + ROM_LOAD16_BYTE( "0334", 0x0a00001, 0x100000, CRC(be3acb6f) SHA1(664cb4cd4d325577ab0cbe0cf48870a9f4706573) ) + ROM_LOAD16_BYTE( "0335", 0x0a00000, 0x100000, CRC(e4f6e87a) SHA1(2a3f8ff46b289c25cd4ca2a1369b14613f48e964) ) + ROM_LOAD16_BYTE( "0336", 0x0c00001, 0x100000, CRC(a78a8525) SHA1(69c3da4d45b0f09f5bdabcedd238b82efab48a70) ) + ROM_LOAD16_BYTE( "0337", 0x0c00000, 0x100000, CRC(73fdd050) SHA1(63c67187953d2dab93a260e548ef5965e7cba4e8) ) + ROM_LOAD16_BYTE( "0338", 0x0e00001, 0x100000, CRC(fa19cae6) SHA1(7d0560516971f32835329a17450c7561631a27d1) ) + ROM_LOAD16_BYTE( "0339", 0x0e00000, 0x100000, CRC(e0cd1393) SHA1(0de59d04165d64320512936c194db19cca6455fd) ) + ROM_LOAD16_BYTE( "0316", 0x1000001, 0x100000, CRC(9301c672) SHA1(a8971049c857ae283a95b257dd0d6aaff6d787cd) ) + ROM_LOAD16_BYTE( "0317", 0x1000000, 0x100000, CRC(9e3b831a) SHA1(b799e57bea9522cb83f9aa7ea38a17b1d8273b8d) ) + ROM_LOAD16_BYTE( "0318", 0x1200001, 0x100000, CRC(8523db5d) SHA1(f2476aa26b1a7cbe7510994d92eb209fda65593d) ) + ROM_LOAD16_BYTE( "0319", 0x1200000, 0x100000, CRC(42f22e4b) SHA1(2a1a6f0a7aca7b7b64bce0bd54eb4cb23a2336b1) ) + ROM_LOAD16_BYTE( "0320", 0x1400001, 0x100000, CRC(21369d13) SHA1(28e03595c098fd9bec6f7316180d17905a51a51b) ) + ROM_LOAD16_BYTE( "0321", 0x1400000, 0x100000, CRC(3b7d498a) SHA1(804e9e1567bf97e8dae3b9444428254ced8b60da) ) + ROM_LOAD16_BYTE( "0322", 0x1600001, 0x100000, CRC(05e9f407) SHA1(fa25a893d4cb805df02d7d12df4dbabefb3114a2) ) + ROM_LOAD16_BYTE( "0323", 0x1600000, 0x100000, CRC(603f3bb6) SHA1(d7c22dc900d9edc36d8f211df67a206d14637fab) ) + ROM_LOAD16_BYTE( "0324", 0x1800001, 0x100000, CRC(3c37769f) SHA1(ca0306a439949d2a0305cc0cf05808a58e84084c) ) + ROM_LOAD16_BYTE( "0325", 0x1800000, 0x100000, CRC(f43321e3) SHA1(8bb4dd4a5d5400b17052d50dca9078211dc6b861) ) + ROM_LOAD16_BYTE( "0326", 0x1a00001, 0x100000, CRC(63d4ccea) SHA1(340fced6998a8ae6fd285d8fe666f5f1e4b6bfaf) ) + ROM_LOAD16_BYTE( "0327", 0x1a00000, 0x100000, CRC(9f4806d5) SHA1(76e9f1a47e7fa45e834fa8739528f1e3c54b14dc) ) + ROM_LOAD16_BYTE( "0328", 0x1c00001, 0x100000, CRC(a08d73e1) SHA1(25a58777f15e9550111447b47a98762fd6bb498d) ) + ROM_LOAD16_BYTE( "0329", 0x1c00000, 0x100000, CRC(eff3d2cd) SHA1(8532568b5fd91d2b738947e9cd575a4eb2a03be2) ) + ROM_LOAD16_BYTE( "0330", 0x1e00001, 0x100000, CRC(7bf6bb8f) SHA1(f34bd8a9c7f95436a1c816badc59673cd2a6969a) ) + ROM_LOAD16_BYTE( "0331", 0x1e00000, 0x100000, CRC(c6a64dad) SHA1(ee54514463ab61cbaef70da064cf5de591e5861f) ) + + ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE ) + ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */ + ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) ) + ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) ) +ROM_END + + + +/************************************* + * + * Driver initialization + * + *************************************/ + +static WRITE32_HANDLER( tmek_pf_w ) +{ + offs_t pc = activecpu_get_pc(); + + /* protected version */ + if (pc == 0x2EB3C || pc == 0x2EB48) + { + logerror("%06X:PFW@%06X = %08X & %08X (src=%06X)\n", activecpu_get_pc(), 0xd72000 + offset*4, data, ~mem_mask, (UINT32)activecpu_get_reg(M68K_A4) - 2); + /* skip these writes to make more stuff visible */ + return; + } + + /* unprotected version */ + if (pc == 0x25834 || pc == 0x25860) + logerror("%06X:PFW@%06X = %08X & %08X (src=%06X)\n", activecpu_get_pc(), 0xd72000 + offset*4, data, ~mem_mask, (UINT32)activecpu_get_reg(M68K_A3) - 2); + + atarigen_playfield32_w(offset, data, mem_mask); +} + +static DRIVER_INIT( tmek ) +{ + atarigen_eeprom_default = NULL; + atarigt_is_primrage = 0; + + cage_init(REGION_USER1, 0x4fad); + cage_set_irq_handler(cage_irq_callback); + + /* setup protection */ + protection_r = tmek_protection_r; + protection_w = tmek_protection_w; + + /* temp hack */ + memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd72000, 0xd75fff, 0, 0, tmek_pf_w); +} + + +static void primrage_init_common(offs_t cage_speedup) +{ + atarigen_eeprom_default = NULL; + atarigt_is_primrage = 1; + + cage_init(REGION_USER1, cage_speedup); + cage_set_irq_handler(cage_irq_callback); + + /* install protection */ + protection_r = primrage_protection_r; + protection_w = primrage_protection_w; +} + +static DRIVER_INIT( primrage ) { primrage_init_common(0x42f2); } +static DRIVER_INIT( primraga ) { primrage_init_common(0x48a4); } + + + +/************************************* + * + * Game driver(s) + * + *************************************/ + +GAME( 1994, tmek, 0, atarigt, tmek, tmek, ROT0, "Atari Games", "T-MEK", GAME_UNEMULATED_PROTECTION ) +GAME( 1994, tmekprot, tmek, atarigt, tmek, tmek, ROT0, "Atari Games", "T-MEK (prototype)", 0 ) +GAME( 1994, primrage, 0, atarigt, primrage, primrage, ROT0, "Atari Games", "Primal Rage (version 2.3)", GAME_UNEMULATED_PROTECTION ) +GAME( 1994, primraga, primrage, atarigt, primrage, primraga, ROT0, "Atari Games", "Primal Rage (version 2.0)", GAME_UNEMULATED_PROTECTION ) |