// license:BSD-3-Clause // copyright-holders:Aaron Giles /*************************************************************************** Atari G42 hardware driver by Aaron Giles Games supported: * Road Riot 4WD (1991) * Guardians of the 'Hood (1992) Known bugs: * ASIC65 for Road Riot not quite perfect **************************************************************************** Memory map (TBA) ***************************************************************************/ #include "emu.h" #include "includes/atarig42.h" #include "machine/eeprompar.h" #include "machine/watchdog.h" #include "speaker.h" /************************************* * * Initialization & interrupts * *************************************/ void atarig42_state::update_interrupts() { m_maincpu->set_input_line(4, m_video_int_state ? ASSERT_LINE : CLEAR_LINE); } void atarig42_state::machine_start() { atarigen_state::machine_start(); save_item(NAME(m_sloop_bank)); save_item(NAME(m_sloop_next_bank)); save_item(NAME(m_sloop_offset)); save_item(NAME(m_sloop_state)); } void atarig42_state::machine_reset() { atarigen_state::machine_reset(); scanline_timer_reset(*m_screen, 8); } /************************************* * * I/O read dispatch. * *************************************/ WRITE8_MEMBER(atarig42_state::a2d_select_w) { if (m_adc.found()) m_adc->address_offset_start_w(space, offset, 0); } READ8_MEMBER(atarig42_state::a2d_data_r) { if (!m_adc.found()) return 0xff; uint8_t result = m_adc->data_r(space, 0); if (!machine().side_effects_disabled()) m_adc->address_offset_start_w(space, offset, 0); return result; } WRITE16_MEMBER(atarig42_state::io_latch_w) { /* upper byte */ if (ACCESSING_BITS_8_15) { /* bit 14 controls the ASIC65 reset line */ m_asic65->reset_line((~data >> 14) & 1); /* bits 13-11 are the MO control bits */ m_rle->control_write(space, 0, (data >> 11) & 7); } /* lower byte */ if (ACCESSING_BITS_0_7) { /* bit 4 resets the sound CPU */ m_jsa->soundcpu().set_input_line(INPUT_LINE_RESET, (data & 0x10) ? CLEAR_LINE : ASSERT_LINE); if (!(data & 0x10)) m_jsa->reset(); /* bit 5 is /XRESET, probably related to the ASIC */ /* bits 3 and 0 are coin counters */ } } WRITE16_MEMBER(atarig42_state::mo_command_w) { COMBINE_DATA(m_mo_command); m_rle->command_write(space, offset, (data == 0) ? ATARIRLE_COMMAND_CHECKSUM : ATARIRLE_COMMAND_DRAW); } /************************************* * * SLOOP banking -- Road Riot * *************************************/ void atarig42_0x200_state::roadriot_sloop_tweak(int offset) { /* sequence 1: touch $68000 touch $68eee and $124/$678/$abc/$1024(bank) in the same instruction touch $69158/$6a690/$6e708/$71166 sequence 2: touch $5edb4 to add 2 to the bank touch $5db0a to add 1 to the bank touch $5f042 touch $69158/$6a690/$6e708/$71166 touch $68000 touch $5d532/$5d534 */ switch (offset) { /* standard 68000 -> 68eee -> (bank) addressing */ case 0x68000/2: m_sloop_state = 1; break; case 0x68eee/2: if (m_sloop_state == 1) m_sloop_state = 2; break; case 0x00124/2: if (m_sloop_state == 2) { m_sloop_next_bank = 0; m_sloop_state = 3; } break; case 0x00678/2: if (m_sloop_state == 2) { m_sloop_next_bank = 1; m_sloop_state = 3; } break; case 0x00abc/2: if (m_sloop_state == 2) { m_sloop_next_bank = 2; m_sloop_state = 3; } break; case 0x01024/2: if (m_sloop_state == 2) { m_sloop_next_bank = 3; m_sloop_state = 3; } break; /* lock in the change? */ case 0x69158/2: /* written if $ff8007 == 0 */ case 0x6a690/2: /* written if $ff8007 == 1 */ case 0x6e708/2: /* written if $ff8007 == 2 */ case 0x71166/2: /* written if $ff8007 == 3 */ if (m_sloop_state == 3) m_sloop_bank = m_sloop_next_bank; m_sloop_state = 0; break; /* bank offsets */ case 0x5edb4/2: if (m_sloop_state == 0) { m_sloop_state = 10; m_sloop_offset = 0; } m_sloop_offset += 2; break; case 0x5db0a/2: if (m_sloop_state == 0) { m_sloop_state = 10; m_sloop_offset = 0; } m_sloop_offset += 1; break; /* apply the offset */ case 0x5f042/2: if (m_sloop_state == 10) { m_sloop_bank = (m_sloop_bank + m_sloop_offset) & 3; m_sloop_offset = 0; m_sloop_state = 0; } break; /* unknown */ case 0x5d532/2: break; case 0x5d534/2: break; default: break; } } READ16_MEMBER(atarig42_0x200_state::roadriot_sloop_data_r) { roadriot_sloop_tweak(offset); if (offset < 0x78000/2) return m_sloop_base[offset]; else return m_sloop_base[0x78000/2 + m_sloop_bank * 0x1000 + (offset & 0xfff)]; } WRITE16_MEMBER(atarig42_0x200_state::roadriot_sloop_data_w) { roadriot_sloop_tweak(offset); } /************************************* * * SLOOP banking -- Guardians * *************************************/ void atarig42_0x400_state::guardians_sloop_tweak(int offset) { uint32_t *last_accesses = m_last_accesses; if (offset >= 0x7f7c0/2) { last_accesses[0] = last_accesses[1]; last_accesses[1] = last_accesses[2]; last_accesses[2] = last_accesses[3]; last_accesses[3] = last_accesses[4]; last_accesses[4] = last_accesses[5]; last_accesses[5] = last_accesses[6]; last_accesses[6] = last_accesses[7]; last_accesses[7] = offset; if (last_accesses[0] == 0x7f7c0/2 && last_accesses[1] == 0x7f7ce/2 && last_accesses[2] == 0x7f7c2/2 && last_accesses[3] == 0x7f7cc/2 && last_accesses[4] == 0x7f7c4/2 && last_accesses[5] == 0x7f7ca/2 && last_accesses[6] == 0x7f7c6/2 && last_accesses[7] == 0x7f7c8/2) m_sloop_bank = 0; if (last_accesses[0] == 0x7f7d0/2 && last_accesses[1] == 0x7f7de/2 && last_accesses[2] == 0x7f7d2/2 && last_accesses[3] == 0x7f7dc/2 && last_accesses[4] == 0x7f7d4/2 && last_accesses[5] == 0x7f7da/2 && last_accesses[6] == 0x7f7d6/2 && last_accesses[7] == 0x7f7d8/2) m_sloop_bank = 1; if (last_accesses[0] == 0x7f7e0/2 && last_accesses[1] == 0x7f7ee/2 && last_accesses[2] == 0x7f7e2/2 && last_accesses[3] == 0x7f7ec/2 && last_accesses[4] == 0x7f7e4/2 && last_accesses[5] == 0x7f7ea/2 && last_accesses[6] == 0x7f7e6/2 && last_accesses[7] == 0x7f7e8/2) m_sloop_bank = 2; if (last_accesses[0] == 0x7f7f0/2 && last_accesses[1] == 0x7f7fe/2 && last_accesses[2] == 0x7f7f2/2 && last_accesses[3] == 0x7f7fc/2 && last_accesses[4] == 0x7f7f4/2 && last_accesses[5] == 0x7f7fa/2 && last_accesses[6] == 0x7f7f6/2 && last_accesses[7] == 0x7f7f8/2) m_sloop_bank = 3; } } READ16_MEMBER(atarig42_0x400_state::guardians_sloop_data_r) { guardians_sloop_tweak(offset); if (offset < 0x78000/2) return m_sloop_base[offset]; else return m_sloop_base[0x78000/2 + m_sloop_bank * 0x1000 + (offset & 0xfff)]; } WRITE16_MEMBER(atarig42_0x400_state::guardians_sloop_data_w) { guardians_sloop_tweak(offset); } /************************************* * * Main CPU memory handlers * *************************************/ void atarig42_state::main_map(address_map &map) { map(0x000000, 0x080001).rom(); map(0xe00000, 0xe00001).portr("IN0"); map(0xe00002, 0xe00003).portr("IN1"); map(0xe00010, 0xe00011).portr("IN2"); map(0xe00012, 0xe00013).portr("jsa:JSAIII"); map(0xe00020, 0xe0002f).rw(this, FUNC(atarig42_state::a2d_data_r), FUNC(atarig42_state::a2d_select_w)).umask16(0xff00); map(0xe00031, 0xe00031).r(m_jsa, FUNC(atari_jsa_iii_device::main_response_r)); map(0xe00041, 0xe00041).w(m_jsa, FUNC(atari_jsa_iii_device::main_command_w)); map(0xe00050, 0xe00051).w(this, FUNC(atarig42_state::io_latch_w)); map(0xe00060, 0xe00061).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write16)); map(0xe03000, 0xe03001).w(this, FUNC(atarig42_state::video_int_ack_w)); map(0xe03800, 0xe03801).w("watchdog", FUNC(watchdog_timer_device::reset16_w)); map(0xe80000, 0xe80fff).ram(); map(0xf40000, 0xf40001).r(m_asic65, FUNC(asic65_device::io_r)); map(0xf60000, 0xf60001).r(m_asic65, FUNC(asic65_device::read)); map(0xf80000, 0xf80003).w(m_asic65, FUNC(asic65_device::data_w)); map(0xfa0000, 0xfa0fff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write)).umask16(0x00ff); map(0xfc0000, 0xfc0fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); map(0xff0000, 0xffffff).ram(); map(0xff0000, 0xff0fff).ram().share("rle"); map(0xff2000, 0xff5fff).w(m_playfield_tilemap, FUNC(tilemap_device::write16)).share("playfield"); map(0xff6000, 0xff6fff).w(m_alpha_tilemap, FUNC(tilemap_device::write16)).share("alpha"); map(0xff7000, 0xff7001).w(this, FUNC(atarig42_state::mo_command_w)).share("mo_command"); } /************************************* * * Port definitions * *************************************/ static INPUT_PORTS_START( roadriot ) PORT_START("IN0") /* e00000 */ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0xf800, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("IN1") /* e00002 */ PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("IN2") /* e00010 */ PORT_BIT( 0x0007, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("adc", adc0808_device, eoc_r) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_SOUND_TO_MAIN_READY("jsa") PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_MAIN_TO_SOUND_READY("jsa") PORT_SERVICE( 0x0040, IP_ACTIVE_LOW ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("A2D0") /* analog 0 */ PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_START("A2D1") /* analog 1 */ PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(16) INPUT_PORTS_END static INPUT_PORTS_START( guardian ) PORT_START("IN0") /* e00000 */ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(3) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(3) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(3) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(3) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(3) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(3) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) 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) PORT_START("IN1") /* e00002 */ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3) PORT_BIT( 0x01c0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(2) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 ) 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) PORT_START("IN2") /* e00010 */ PORT_BIT( 0x000f, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_SOUND_TO_MAIN_READY("jsa") PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_MAIN_TO_SOUND_READY("jsa") PORT_SERVICE( 0x0040, IP_ACTIVE_LOW ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") PORT_BIT( 0xff00, 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( gfx_atarig42 ) GFXDECODE_ENTRY( "gfx1", 0, pflayout, 0x000, 64 ) GFXDECODE_ENTRY( "gfx2", 0, anlayout, 0x000, 16 ) GFXDECODE_ENTRY( "gfx1", 0, pftoplayout, 0x000, 64 ) GFXDECODE_END static const atari_rle_objects_config modesc_0x200 = { 0, /* left clip coordinate */ 0, /* right clip coordinate */ 0x200, /* base palette entry */ {{ 0x7fff,0,0,0,0,0,0,0 }}, /* mask for the code index */ {{ 0,0x01f0,0,0,0,0,0,0 }}, /* mask for the color */ {{ 0,0,0xffc0,0,0,0,0,0 }}, /* mask for the X position */ {{ 0,0,0,0xffc0,0,0,0,0 }}, /* mask for the Y position */ {{ 0,0,0,0,0xffff,0,0,0 }}, /* mask for the scale factor */ {{ 0x8000,0,0,0,0,0,0,0 }}, /* mask for the horizontal flip */ {{ 0,0,0,0,0,0,0x00ff,0 }}, /* mask for the order */ {{ 0,0x0e00,0,0,0,0,0,0 }}, /* mask for the priority */ {{ 0 }} /* mask for the VRAM target */ }; static const atari_rle_objects_config modesc_0x400 = { 0, /* left clip coordinate */ 0, /* right clip coordinate */ 0x400, /* base palette entry */ {{ 0x7fff,0,0,0,0,0,0,0 }}, /* mask for the code index */ {{ 0,0x03f0,0,0,0,0,0,0 }}, /* mask for the color */ {{ 0,0,0xffc0,0,0,0,0,0 }}, /* mask for the X position */ {{ 0,0,0,0xffc0,0,0,0,0 }}, /* mask for the Y position */ {{ 0,0,0,0,0xffff,0,0,0 }}, /* mask for the scale factor */ {{ 0x8000,0,0,0,0,0,0,0 }}, /* mask for the horizontal flip */ {{ 0,0,0,0,0,0,0x00ff,0 }}, /* mask for the order */ {{ 0,0x0e00,0,0,0,0,0,0 }}, /* mask for the priority */ {{ 0 }} /* mask for the VRAM target */ }; /************************************* * * Machine driver * *************************************/ MACHINE_CONFIG_START(atarig42_state::atarig42) /* basic machine hardware */ MCFG_DEVICE_ADD("maincpu", M68000, ATARI_CLOCK_14MHz) MCFG_DEVICE_PROGRAM_MAP(main_map) MCFG_DEVICE_ADD("adc", ADC0809, ATARI_CLOCK_14MHz / 16) MCFG_ADC0808_IN0_CB(IOPORT("A2D0")) MCFG_ADC0808_IN1_CB(IOPORT("A2D1")) MCFG_EEPROM_2816_ADD("eeprom") MCFG_EEPROM_28XX_LOCK_AFTER_WRITE(true) MCFG_WATCHDOG_ADD("watchdog") /* video hardware */ MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_atarig42) MCFG_PALETTE_ADD("palette", 2048) MCFG_PALETTE_FORMAT(IRRRRRGGGGGBBBBB) MCFG_TILEMAP_ADD_CUSTOM("playfield", "gfxdecode", 2, atarig42_state, get_playfield_tile_info, 8,8, atarig42_playfield_scan, 128,64) MCFG_TILEMAP_ADD_STANDARD_TRANSPEN("alpha", "gfxdecode", 2, atarig42_state, get_alpha_tile_info, 8,8, SCAN_ROWS, 64,32, 0) MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK) /* note: these parameters are from published specs, not derived */ /* the board uses an SOS chip to generate video signals */ MCFG_SCREEN_RAW_PARAMS(ATARI_CLOCK_14MHz/2, 456, 0, 336, 262, 0, 240) MCFG_SCREEN_UPDATE_DRIVER(atarig42_state, screen_update_atarig42) MCFG_SCREEN_PALETTE("palette") MCFG_SCREEN_VBLANK_CALLBACK(WRITELINE(*this, atarig42_state, video_int_write_line)) MCFG_VIDEO_START_OVERRIDE(atarig42_state,atarig42) /* sound hardware */ SPEAKER(config, "mono").front_center(); MCFG_ATARI_JSA_III_ADD("jsa", INPUTLINE("maincpu", M68K_IRQ_5)) MCFG_ATARI_JSA_TEST_PORT("IN2", 6) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MACHINE_CONFIG_END MACHINE_CONFIG_START(atarig42_0x200_state::atarig42_0x200) atarig42(config); MCFG_ATARIRLE_ADD("rle", modesc_0x200) /* ASIC65 */ MCFG_ASIC65_ADD("asic65", ASIC65_ROMBASED) MACHINE_CONFIG_END MACHINE_CONFIG_START(atarig42_0x400_state::atarig42_0x400) atarig42(config); MCFG_ATARIRLE_ADD("rle", modesc_0x400) /* ASIC65 */ MCFG_ASIC65_ADD("asic65", ASIC65_GUARDIANS) MCFG_DEVICE_REMOVE("adc") MACHINE_CONFIG_END /************************************* * * ROM definition(s) * *************************************/ ROM_START( roadriot ) ROM_REGION( 0x80004, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "136089-3214.8d", 0x00000, 0x20000, CRC(6b4dc220) SHA1(43517d8adbc8771ac4e4dcde221def12e1859b61) ) ROM_LOAD16_BYTE( "136089-3213.8c", 0x00001, 0x20000, CRC(2f182b74) SHA1(b6b30bc068b5eeb52e0000236b7f58b1e88bb154) ) ROM_LOAD16_BYTE( "136089-2016.9d", 0x40000, 0x20000, CRC(6191653c) SHA1(97d1a84a585149e8f2c49cab7af22dc755dff350) ) ROM_LOAD16_BYTE( "136089-2015.9c", 0x40001, 0x20000, CRC(0d34419a) SHA1(f16e9fb4cd537d727611cb7dd5537c030671fe1e) ) ROM_REGION( 0x2000, "asic65:asic65cpu", 0 ) /* ASIC65 TMS32015 code */ ROM_LOAD( "136089-1012.3f", 0x00000, 0x0a80, CRC(7c5498e7) SHA1(9d8b235baf7b75bef8ef9b168647c5b2b80b2cb3) ) ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 6502 code */ ROM_LOAD( "136089-1047.12c", 0x00000, 0x10000, CRC(849dd26c) SHA1(05a0b2a5f7ee4437448b5f076d3066d96dec2320) ) ROM_REGION( 0xc0000, "gfx1", 0 ) ROM_LOAD( "136089-1041.22d", 0x000000, 0x20000, CRC(b7451f92) SHA1(9fd17913630e457e406e596f2d86afff98787750) ) /* playfield, planes 0-1 */ ROM_LOAD( "136089-1038.22c", 0x020000, 0x20000, CRC(90f3c6ee) SHA1(7607509e2d3b2080a918cfaf2879dbed6b79d029) ) ROM_LOAD( "136089-1037.2021d", 0x040000, 0x20000, CRC(d40de62b) SHA1(fa6dfd20bdad7874ae33a1027a9bb0ea200f86ca) ) /* playfield, planes 2-3 */ ROM_LOAD( "136089-1039.2021c", 0x060000, 0x20000, CRC(a7e836b1) SHA1(d41f1e4166ca757176c6976be2a953db5db05e48) ) ROM_LOAD( "136089-1040.20d", 0x080000, 0x20000, CRC(a81ae93f) SHA1(b694ba5fab35f8fa505a02039ae62f7af3c7ae1d) ) /* playfield, planes 4-5 */ ROM_LOAD( "136089-1042.20c", 0x0a0000, 0x20000, CRC(b8a6d15a) SHA1(43d2be9d40a84b2c01d80bbcac737eda04d55999) ) ROM_REGION( 0x020000, "gfx2", 0 ) ROM_LOAD( "136089-1046.22j", 0x000000, 0x20000, CRC(0005bab0) SHA1(257e1b23eea117fe6701a67134b96d9d9fe10caf) ) /* alphanumerics */ ROM_REGION16_BE( 0x200000, "rle", 0 ) ROM_LOAD16_BYTE( "136089-1018.2s", 0x000000, 0x20000, CRC(19590a94) SHA1(e375b7e01a8b1f366bb4e7750e33f0b6d9ae2042) ) ROM_LOAD16_BYTE( "136089-1017.2p", 0x000001, 0x20000, CRC(c2bf3f69) SHA1(f822359070b1907973ee7ee35469f4a59f720830) ) ROM_LOAD16_BYTE( "136089-1020.3s", 0x040000, 0x20000, CRC(bab110e4) SHA1(0c4e3521474249517e7832df1bc63aca6d6a6c91) ) ROM_LOAD16_BYTE( "136089-1019.3p", 0x040001, 0x20000, CRC(791ad2c5) SHA1(4ef218fbf38a9c6b58c86f203843988df1c935f6) ) ROM_LOAD16_BYTE( "136089-1022.4s", 0x080000, 0x20000, CRC(79cba484) SHA1(ce361a432f1fe627086bab3c1131118fd15056f1) ) ROM_LOAD16_BYTE( "136089-1021.4p", 0x080001, 0x20000, CRC(86a2e257) SHA1(98d95d2e67fecc332f6c66358a1f8d58b168c74b) ) ROM_LOAD16_BYTE( "136089-1024.5s", 0x0c0000, 0x20000, CRC(67d28478) SHA1(cfc9da6d20c65d11c2a59a38660a8da4d1cc219d) ) ROM_LOAD16_BYTE( "136089-1023.5p", 0x0c0001, 0x20000, CRC(74638838) SHA1(bea0fb21ccb946e023c88791ce5a8dd92b44baec) ) ROM_LOAD16_BYTE( "136089-1026.6s", 0x100000, 0x20000, CRC(24933c37) SHA1(516393aae51fc9634a5c6d5134be058d6067e114) ) ROM_LOAD16_BYTE( "136089-1025.6p", 0x100001, 0x20000, CRC(054a163b) SHA1(1b0b129c093398bc5c14b3fdd87dfe149f555fac) ) ROM_LOAD16_BYTE( "136089-1028.7s", 0x140000, 0x20000, CRC(31ff090a) SHA1(7b43ed37901c3f94cae90c84b3c8c689d7b64dd6) ) ROM_LOAD16_BYTE( "136089-1027.7p", 0x140001, 0x20000, CRC(bbe5b69b) SHA1(9eaa551fba763824d36fc41bfe0e6d735a9e68c5) ) ROM_LOAD16_BYTE( "136089-1030.8s", 0x180000, 0x20000, CRC(6c89d2c5) SHA1(0bf2990ce1cd5ec5b84f7e3171725540e6238408) ) ROM_LOAD16_BYTE( "136089-1029.8p", 0x180001, 0x20000, CRC(40d9bde5) SHA1(aca6e07ea96e4618412d32fe4d4cd293ae82d940) ) ROM_LOAD16_BYTE( "136089-1032.9s", 0x1c0000, 0x20000, CRC(eca3c595) SHA1(5d067b7c02675b1e6dd3c4046697a16f873f80af) ) ROM_LOAD16_BYTE( "136089-1031.9p", 0x1c0001, 0x20000, CRC(88acdb53) SHA1(5bf2424ee75a25248a8ce38c8605b6780da4e323) ) ROM_REGION( 0x80000, "jsa:oki1", 0 ) ROM_LOAD( "136089-1048.19e", 0x00000, 0x20000, CRC(2db638a7) SHA1(45da8088f7439beacc3056952a4d631d9633efa7) ) ROM_LOAD( "136089-1049.17e", 0x20000, 0x20000, CRC(e1dd7f9e) SHA1(6b9a240aa84d210d3052daab6ea26f9cd0e62dc1) ) ROM_LOAD( "136089-1050.15e", 0x40000, 0x20000, CRC(64d410bb) SHA1(877bccca7ff37a9dd8294bc1453487a2f516ca7d) ) ROM_LOAD( "136089-1051.12e", 0x60000, 0x20000, CRC(bffd01c8) SHA1(f6de000f61ea0c1ddb31ee5301506e5e966638c2) ) ROM_REGION( 0x800, "eeprom", 0 ) ROM_LOAD( "roadriot-eeprom.5c", 0x0000, 0x800, CRC(8d9b957d) SHA1(9d895c5977a3f405130594a10d530a82a6aa265f) ) ROM_REGION( 0x0600, "proms", 0 ) /* microcode for growth renderer */ ROM_LOAD( "136089-1001.20p", 0x0000, 0x0200, CRC(5836cb5a) SHA1(2c797f6a1227d6e1fd7a12f99f0254072c8c266e) ) ROM_LOAD( "136089-1002.22p", 0x0200, 0x0200, CRC(44288753) SHA1(811582015264f85a32643196cdb331a41430318f) ) ROM_LOAD( "136089-1003.21p", 0x0400, 0x0200, CRC(1f571706) SHA1(26d5ea59163b3482ab1f8a26178d0849c5fd9692) ) ROM_END ROM_START( roadriota ) ROM_REGION( 0x80004, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "136089-3114.8d", 0x00000, 0x20000, CRC(a2bd949c) SHA1(f96064d491b4d488cadebd3a63a6d3edf9236046) ) ROM_LOAD16_BYTE( "136089-3113.8c", 0x00001, 0x20000, CRC(68c45cb1) SHA1(e38c7ad3f3d301e59a1d9f53e8f2c28e91d691fe) ) ROM_LOAD16_BYTE( "136089-2016.9d", 0x40000, 0x20000, CRC(6191653c) SHA1(97d1a84a585149e8f2c49cab7af22dc755dff350) ) ROM_LOAD16_BYTE( "136089-2015.9c", 0x40001, 0x20000, CRC(0d34419a) SHA1(f16e9fb4cd537d727611cb7dd5537c030671fe1e) ) ROM_REGION( 0x2000, "asic65:asic65cpu", 0 ) /* ASIC65 TMS32015 code */ ROM_LOAD( "136089-1012.3f", 0x00000, 0x0a80, CRC(7c5498e7) SHA1(9d8b235baf7b75bef8ef9b168647c5b2b80b2cb3) ) ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 6502 code */ ROM_LOAD( "136089-1047.12c", 0x00000, 0x10000, CRC(849dd26c) SHA1(05a0b2a5f7ee4437448b5f076d3066d96dec2320) ) ROM_REGION( 0xc0000, "gfx1", 0 ) ROM_LOAD( "136089-1041.22d", 0x000000, 0x20000, CRC(b7451f92) SHA1(9fd17913630e457e406e596f2d86afff98787750) ) /* playfield, planes 0-1 */ ROM_LOAD( "136089-1038.22c", 0x020000, 0x20000, CRC(90f3c6ee) SHA1(7607509e2d3b2080a918cfaf2879dbed6b79d029) ) ROM_LOAD( "136089-1037.2021d", 0x040000, 0x20000, CRC(d40de62b) SHA1(fa6dfd20bdad7874ae33a1027a9bb0ea200f86ca) ) /* playfield, planes 2-3 */ ROM_LOAD( "136089-1039.2021c", 0x060000, 0x20000, CRC(a7e836b1) SHA1(d41f1e4166ca757176c6976be2a953db5db05e48) ) ROM_LOAD( "136089-1040.20d", 0x080000, 0x20000, CRC(a81ae93f) SHA1(b694ba5fab35f8fa505a02039ae62f7af3c7ae1d) ) /* playfield, planes 4-5 */ ROM_LOAD( "136089-1042.20c", 0x0a0000, 0x20000, CRC(b8a6d15a) SHA1(43d2be9d40a84b2c01d80bbcac737eda04d55999) ) ROM_REGION( 0x020000, "gfx2", 0 ) ROM_LOAD( "136089-1046.22j", 0x000000, 0x20000, CRC(0005bab0) SHA1(257e1b23eea117fe6701a67134b96d9d9fe10caf) ) /* alphanumerics */ ROM_REGION16_BE( 0x200000, "rle", 0 ) ROM_LOAD16_BYTE( "136089-1018.2s", 0x000000, 0x20000, CRC(19590a94) SHA1(e375b7e01a8b1f366bb4e7750e33f0b6d9ae2042) ) ROM_LOAD16_BYTE( "136089-1017.2p", 0x000001, 0x20000, CRC(c2bf3f69) SHA1(f822359070b1907973ee7ee35469f4a59f720830) ) ROM_LOAD16_BYTE( "136089-1020.3s", 0x040000, 0x20000, CRC(bab110e4) SHA1(0c4e3521474249517e7832df1bc63aca6d6a6c91) ) ROM_LOAD16_BYTE( "136089-1019.3p", 0x040001, 0x20000, CRC(791ad2c5) SHA1(4ef218fbf38a9c6b58c86f203843988df1c935f6) ) ROM_LOAD16_BYTE( "136089-1022.4s", 0x080000, 0x20000, CRC(79cba484) SHA1(ce361a432f1fe627086bab3c1131118fd15056f1) ) ROM_LOAD16_BYTE( "136089-1021.4p", 0x080001, 0x20000, CRC(86a2e257) SHA1(98d95d2e67fecc332f6c66358a1f8d58b168c74b) ) ROM_LOAD16_BYTE( "136089-1024.5s", 0x0c0000, 0x20000, CRC(67d28478) SHA1(cfc9da6d20c65d11c2a59a38660a8da4d1cc219d) ) ROM_LOAD16_BYTE( "136089-1023.5p", 0x0c0001, 0x20000, CRC(74638838) SHA1(bea0fb21ccb946e023c88791ce5a8dd92b44baec) ) ROM_LOAD16_BYTE( "136089-1026.6s", 0x100000, 0x20000, CRC(24933c37) SHA1(516393aae51fc9634a5c6d5134be058d6067e114) ) ROM_LOAD16_BYTE( "136089-1025.6p", 0x100001, 0x20000, CRC(054a163b) SHA1(1b0b129c093398bc5c14b3fdd87dfe149f555fac) ) ROM_LOAD16_BYTE( "136089-1028.7s", 0x140000, 0x20000, CRC(31ff090a) SHA1(7b43ed37901c3f94cae90c84b3c8c689d7b64dd6) ) ROM_LOAD16_BYTE( "136089-1027.7p", 0x140001, 0x20000, CRC(bbe5b69b) SHA1(9eaa551fba763824d36fc41bfe0e6d735a9e68c5) ) ROM_LOAD16_BYTE( "136089-1030.8s", 0x180000, 0x20000, CRC(6c89d2c5) SHA1(0bf2990ce1cd5ec5b84f7e3171725540e6238408) ) ROM_LOAD16_BYTE( "136089-1029.8p", 0x180001, 0x20000, CRC(40d9bde5) SHA1(aca6e07ea96e4618412d32fe4d4cd293ae82d940) ) ROM_LOAD16_BYTE( "136089-1032.9s", 0x1c0000, 0x20000, CRC(eca3c595) SHA1(5d067b7c02675b1e6dd3c4046697a16f873f80af) ) ROM_LOAD16_BYTE( "136089-1031.9p", 0x1c0001, 0x20000, CRC(88acdb53) SHA1(5bf2424ee75a25248a8ce38c8605b6780da4e323) ) ROM_REGION( 0x80000, "jsa:oki1", 0 ) ROM_LOAD( "136089-1048.19e", 0x00000, 0x20000, CRC(2db638a7) SHA1(45da8088f7439beacc3056952a4d631d9633efa7) ) ROM_LOAD( "136089-1049.17e", 0x20000, 0x20000, CRC(e1dd7f9e) SHA1(6b9a240aa84d210d3052daab6ea26f9cd0e62dc1) ) ROM_LOAD( "136089-1050.15e", 0x40000, 0x20000, CRC(64d410bb) SHA1(877bccca7ff37a9dd8294bc1453487a2f516ca7d) ) ROM_LOAD( "136089-1051.12e", 0x60000, 0x20000, CRC(bffd01c8) SHA1(f6de000f61ea0c1ddb31ee5301506e5e966638c2) ) ROM_REGION( 0x800, "eeprom", 0 ) ROM_LOAD( "roadriot-eeprom.5c", 0x0000, 0x800, CRC(8d9b957d) SHA1(9d895c5977a3f405130594a10d530a82a6aa265f) ) ROM_REGION( 0x0600, "proms", 0 ) /* microcode for growth renderer */ ROM_LOAD( "136089-1001.20p", 0x0000, 0x0200, CRC(5836cb5a) SHA1(2c797f6a1227d6e1fd7a12f99f0254072c8c266e) ) ROM_LOAD( "136089-1002.22p", 0x0200, 0x0200, CRC(44288753) SHA1(811582015264f85a32643196cdb331a41430318f) ) ROM_LOAD( "136089-1003.21p", 0x0400, 0x0200, CRC(1f571706) SHA1(26d5ea59163b3482ab1f8a26178d0849c5fd9692) ) ROM_END ROM_START( roadriotb ) ROM_REGION( 0x80004, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "136089-2014.8d", 0x00000, 0x20000, CRC(bf8aaafc) SHA1(1594d91b56609d49921c866d8f5796619e79217b) ) /* Program ROMs in Blue labels, */ ROM_LOAD16_BYTE( "136089-2013.8c", 0x00001, 0x20000, CRC(5dd2dd70) SHA1(8f6a0e809ec1f6feea8a18197a789086a7b9dd6a) ) /* other ROMs in Yellow labels */ ROM_LOAD16_BYTE( "136089-2016.9d", 0x40000, 0x20000, CRC(6191653c) SHA1(97d1a84a585149e8f2c49cab7af22dc755dff350) ) /* PALs & BPROMs in White labels */ ROM_LOAD16_BYTE( "136089-2015.9c", 0x40001, 0x20000, CRC(0d34419a) SHA1(f16e9fb4cd537d727611cb7dd5537c030671fe1e) ) ROM_REGION( 0x2000, "asic65:asic65cpu", 0 ) /* ASIC65 TMS32015 code */ ROM_LOAD( "136089-1012.3f", 0x00000, 0x0a80, CRC(7c5498e7) SHA1(9d8b235baf7b75bef8ef9b168647c5b2b80b2cb3) ) ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 6502 code */ ROM_LOAD( "136089-1047.12c", 0x00000, 0x10000, CRC(849dd26c) SHA1(05a0b2a5f7ee4437448b5f076d3066d96dec2320) ) ROM_REGION( 0xc0000, "gfx1", 0 ) ROM_LOAD( "136089-1041.22d", 0x000000, 0x20000, CRC(b7451f92) SHA1(9fd17913630e457e406e596f2d86afff98787750) ) /* playfield, planes 0-1 */ ROM_LOAD( "136089-1038.22c", 0x020000, 0x20000, CRC(90f3c6ee) SHA1(7607509e2d3b2080a918cfaf2879dbed6b79d029) ) ROM_LOAD( "136089-1037.2021d", 0x040000, 0x20000, CRC(d40de62b) SHA1(fa6dfd20bdad7874ae33a1027a9bb0ea200f86ca) ) /* playfield, planes 2-3 */ ROM_LOAD( "136089-1039.2021c", 0x060000, 0x20000, CRC(a7e836b1) SHA1(d41f1e4166ca757176c6976be2a953db5db05e48) ) ROM_LOAD( "136089-1040.20d", 0x080000, 0x20000, CRC(a81ae93f) SHA1(b694ba5fab35f8fa505a02039ae62f7af3c7ae1d) ) /* playfield, planes 4-5 */ ROM_LOAD( "136089-1042.20c", 0x0a0000, 0x20000, CRC(b8a6d15a) SHA1(43d2be9d40a84b2c01d80bbcac737eda04d55999) ) ROM_REGION( 0x020000, "gfx2", 0 ) ROM_LOAD( "136089-1046.22j", 0x000000, 0x20000, CRC(0005bab0) SHA1(257e1b23eea117fe6701a67134b96d9d9fe10caf) ) /* alphanumerics */ ROM_REGION16_BE( 0x200000, "rle", 0 ) ROM_LOAD16_BYTE( "136089-1018.2s", 0x000000, 0x20000, CRC(19590a94) SHA1(e375b7e01a8b1f366bb4e7750e33f0b6d9ae2042) ) ROM_LOAD16_BYTE( "136089-1017.2p", 0x000001, 0x20000, CRC(c2bf3f69) SHA1(f822359070b1907973ee7ee35469f4a59f720830) ) ROM_LOAD16_BYTE( "136089-1020.3s", 0x040000, 0x20000, CRC(bab110e4) SHA1(0c4e3521474249517e7832df1bc63aca6d6a6c91) ) ROM_LOAD16_BYTE( "136089-1019.3p", 0x040001, 0x20000, CRC(791ad2c5) SHA1(4ef218fbf38a9c6b58c86f203843988df1c935f6) ) ROM_LOAD16_BYTE( "136089-1022.4s", 0x080000, 0x20000, CRC(79cba484) SHA1(ce361a432f1fe627086bab3c1131118fd15056f1) ) ROM_LOAD16_BYTE( "136089-1021.4p", 0x080001, 0x20000, CRC(86a2e257) SHA1(98d95d2e67fecc332f6c66358a1f8d58b168c74b) ) ROM_LOAD16_BYTE( "136089-1024.5s", 0x0c0000, 0x20000, CRC(67d28478) SHA1(cfc9da6d20c65d11c2a59a38660a8da4d1cc219d) ) ROM_LOAD16_BYTE( "136089-1023.5p", 0x0c0001, 0x20000, CRC(74638838) SHA1(bea0fb21ccb946e023c88791ce5a8dd92b44baec) ) ROM_LOAD16_BYTE( "136089-1026.6s", 0x100000, 0x20000, CRC(24933c37) SHA1(516393aae51fc9634a5c6d5134be058d6067e114) ) ROM_LOAD16_BYTE( "136089-1025.6p", 0x100001, 0x20000, CRC(054a163b) SHA1(1b0b129c093398bc5c14b3fdd87dfe149f555fac) ) ROM_LOAD16_BYTE( "136089-1028.7s", 0x140000, 0x20000, CRC(31ff090a) SHA1(7b43ed37901c3f94cae90c84b3c8c689d7b64dd6) ) ROM_LOAD16_BYTE( "136089-1027.7p", 0x140001, 0x20000, CRC(bbe5b69b) SHA1(9eaa551fba763824d36fc41bfe0e6d735a9e68c5) ) ROM_LOAD16_BYTE( "136089-1030.8s", 0x180000, 0x20000, CRC(6c89d2c5) SHA1(0bf2990ce1cd5ec5b84f7e3171725540e6238408) ) ROM_LOAD16_BYTE( "136089-1029.8p", 0x180001, 0x20000, CRC(40d9bde5) SHA1(aca6e07ea96e4618412d32fe4d4cd293ae82d940) ) ROM_LOAD16_BYTE( "136089-1032.9s", 0x1c0000, 0x20000, CRC(eca3c595) SHA1(5d067b7c02675b1e6dd3c4046697a16f873f80af) ) ROM_LOAD16_BYTE( "136089-1031.9p", 0x1c0001, 0x20000, CRC(88acdb53) SHA1(5bf2424ee75a25248a8ce38c8605b6780da4e323) ) ROM_REGION( 0x80000, "jsa:oki1", 0 ) ROM_LOAD( "136089-1048.19e", 0x00000, 0x20000, CRC(2db638a7) SHA1(45da8088f7439beacc3056952a4d631d9633efa7) ) ROM_LOAD( "136089-1049.17e", 0x20000, 0x20000, CRC(e1dd7f9e) SHA1(6b9a240aa84d210d3052daab6ea26f9cd0e62dc1) ) ROM_LOAD( "136089-1050.15e", 0x40000, 0x20000, CRC(64d410bb) SHA1(877bccca7ff37a9dd8294bc1453487a2f516ca7d) ) ROM_LOAD( "136089-1051.12e", 0x60000, 0x20000, CRC(bffd01c8) SHA1(f6de000f61ea0c1ddb31ee5301506e5e966638c2) ) ROM_REGION( 0x800, "eeprom", 0 ) ROM_LOAD( "roadriot-eeprom.5c", 0x0000, 0x800, CRC(8d9b957d) SHA1(9d895c5977a3f405130594a10d530a82a6aa265f) ) ROM_REGION( 0x0600, "proms", 0 ) /* microcode for growth renderer */ ROM_LOAD( "136089-1001.20p", 0x0000, 0x0200, CRC(5836cb5a) SHA1(2c797f6a1227d6e1fd7a12f99f0254072c8c266e) ) ROM_LOAD( "136089-1002.22p", 0x0200, 0x0200, CRC(44288753) SHA1(811582015264f85a32643196cdb331a41430318f) ) ROM_LOAD( "136089-1003.21p", 0x0400, 0x0200, CRC(1f571706) SHA1(26d5ea59163b3482ab1f8a26178d0849c5fd9692) ) ROM_END ROM_START( guardian ) ROM_REGION( 0x80004, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "136092-2021.8e", 0x00000, 0x20000, CRC(efea1e02) SHA1(f0f1ef300f36953aff73b68ffe6d9950ac575f7d) ) ROM_LOAD16_BYTE( "136092-2020.8cd", 0x00001, 0x20000, CRC(a8f655ba) SHA1(2defe4d138613e248718a617d103794e051746f7) ) ROM_LOAD16_BYTE( "136092-2023.9e", 0x40000, 0x20000, CRC(cfa29316) SHA1(4e0e76304e29ee59bc2ce9a704e3f651dc9d473c) ) ROM_LOAD16_BYTE( "136092-2022.9cd", 0x40001, 0x20000, CRC(ed2abc91) SHA1(81531040d5663f6ab82e924210056e3737e17a8d) ) ROM_REGION( 0x2000, "asic65:asic65cpu", 0 ) /* ASIC65 TMS32015 code */ ROM_LOAD( "136089-1012.3f", 0x00000, 0x0a80, NO_DUMP ) ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 6502 code */ ROM_LOAD( "136092-0080-snd.12c", 0x00000, 0x10000, CRC(0388f805) SHA1(49c11313bc4192dbe294cf68b652cb19047889fd) ) ROM_REGION( 0x180000, "gfx1", 0 ) ROM_LOAD( "136092-0037a.23e", 0x000000, 0x80000, CRC(ca10b63e) SHA1(243a2a440e1bc9135d3dbe6553d39c54b9bdcd13) ) /* playfield, planes 0-1 */ ROM_LOAD( "136092-0038a.22e", 0x080000, 0x80000, CRC(cb1431a1) SHA1(d7b8f49a1e794ca2083e4bf0fa3870ce08caa53a) ) /* playfield, planes 2-3 */ ROM_LOAD( "136092-0039a.20e", 0x100000, 0x80000, CRC(2eee7188) SHA1(d3adbd7b20bc898fee35b6ba781e7775f82acd19) ) /* playfield, planes 4-5 */ ROM_REGION( 0x020000, "gfx2", 0 ) ROM_LOAD( "136092-0030.23k", 0x000000, 0x20000, CRC(0fd7baa1) SHA1(7802d732e5173291628ed498ad0fab71aeef4688) ) /* alphanumerics */ ROM_REGION16_BE( 0x600000, "rle", 0 ) ROM_LOAD16_BYTE( "136092-0041.2s", 0x000000, 0x80000, CRC(a2a5ae08) SHA1(d99f925bbc9a72432e13328ee8422fde615db90f) ) ROM_LOAD16_BYTE( "136092-0040.2p", 0x000001, 0x80000, CRC(ef95132e) SHA1(288de1d15956a612b7d19ceb2cf853490bf42b05) ) ROM_LOAD16_BYTE( "136092-0043.3s", 0x100000, 0x80000, CRC(6438b8e4) SHA1(ee1446209fbcab8b17c88c53b65e754a85f279d1) ) ROM_LOAD16_BYTE( "136092-0042.3p", 0x100001, 0x80000, CRC(46bf7c0d) SHA1(12414de2698178b158ec4ca0fbb176943c944cec) ) ROM_LOAD16_BYTE( "136092-0045.4s", 0x200000, 0x80000, CRC(4f4f2bee) SHA1(8276cdcd252d2d8fa41ab28e76a6bd72613c14ec) ) ROM_LOAD16_BYTE( "136092-0044.4p", 0x200001, 0x80000, CRC(20a4250b) SHA1(6a2e2596a9eef2792f7cdab648dd455b8e420a74) ) ROM_LOAD16_BYTE( "136092-0063a.6s", 0x300000, 0x80000, CRC(93933bcf) SHA1(a67d4839ffdb0eafbc2d68a60fb3bf1507c793cf) ) ROM_LOAD16_BYTE( "136092-0062a.6p", 0x300001, 0x80000, CRC(613e6f1d) SHA1(fd2ea18d245d0895e0bac6c5caa6d35fdd6a199f) ) ROM_LOAD16_BYTE( "136092-0065a.7s", 0x400000, 0x80000, CRC(6bcd1205) SHA1(c883c55f88d274ba8aa48c962406b253e1f8001e) ) ROM_LOAD16_BYTE( "136092-0064a.7p", 0x400001, 0x80000, CRC(7b4dce05) SHA1(36545917388e704f73a9b4d85189ec978d655b63) ) ROM_LOAD16_BYTE( "136092-0067a.9s", 0x500000, 0x80000, CRC(15845fba) SHA1(f7b670a8d48a5e9c261150914a06ef9a938a84e7) ) ROM_LOAD16_BYTE( "136092-0066a.9p", 0x500001, 0x80000, CRC(7130c575) SHA1(b3ea109981a1e5c631705b23dfad4a3a3daf7734) ) ROM_REGION( 0x80000, "jsa:oki1", 0 ) ROM_LOAD( "136092-0010-snd.19e", 0x00000, 0x80000, CRC(bca27f40) SHA1(91a41eac116eb7d9a790abc590eb06328726d1c2) ) ROM_REGION( 0x800, "eeprom", 0 ) ROM_LOAD( "guardian-eeprom.5c", 0x0000, 0x800, CRC(85835fab) SHA1(747e2851c8baa0e7f1c0784b0d6900514230ab07) ) ROM_REGION( 0x0600, "proms", 0 ) /* microcode for growth renderer */ ROM_LOAD( "136092-1001.20p", 0x0000, 0x0200, CRC(b3251eeb) SHA1(5e83baa70aaa28f07f32657bf974fd87719972d3) ) ROM_LOAD( "136092-1002.22p", 0x0200, 0x0200, CRC(0c5314da) SHA1(a9c7ee3ab015c7f3ada4200acd2854eb9a5c74b0) ) ROM_LOAD( "136092-1003.21p", 0x0400, 0x0200, CRC(344b406a) SHA1(f4422f8c0d7004d0277a4fc77718d555f80fcf69) ) ROM_REGION( 0x1500, "plds", 0 ) ROM_LOAD( "gal16v8a.3l", 0x0000, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.7c", 0x0200, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.13s", 0x0400, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.16j", 0x0600, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.17c", 0x0800, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.18k", 0x0a00, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.20c", 0x0c00, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal16v8a.22l", 0x0e00, 0x0117, NO_DUMP ) /* PAL is read protected */ ROM_LOAD( "gal6001b.15h", 0x1000, 0x0410, NO_DUMP ) /* PAL is read protected */ ROM_END /************************************* * * Driver initialization * *************************************/ void atarig42_0x200_state::init_roadriot() { m_playfield_base = 0x400; address_space &main = m_maincpu->space(AS_PROGRAM); main.install_readwrite_handler(0x000000, 0x07ffff, read16_delegate(FUNC(atarig42_0x200_state::roadriot_sloop_data_r),this), write16_delegate(FUNC(atarig42_0x200_state::roadriot_sloop_data_w),this)); m_sloop_base = (uint16_t *)memregion("maincpu")->base(); /* Road Riot color MUX CRA10=!MGEP*!AN.VID7*AN.0 -- if (mopri < pfpri) && (!alpha) +!AN.VID7*AN.0*MO.0 or if (mopix == 0) && (!alpha) CRA9=MGEP*!AN.VID7*AN.0*!MO.0 -- if (mopri >= pfpri) && (mopix != 0) && (!alpha) +!AN.VID7*AN.0*PF.VID9 or if (pfpix & 0x200) && (!alpha) CRA8=MGEP*!AN.VID7*AN.0*!MO.0*MVID8 -- if (mopri >= pfpri) && (mopix != 0) && (mopix & 0x100) && (!alpha) +!MGEP*!AN.VID7*AN.0*PF.VID8 or if (mopri < pfpri) && (pfpix & 0x100) && (!alpha) +!AN.VID7*AN.0*MO.0*PF.VID8 or if (pfpix & 0x100) && (!alpha) CRMUXB=!AN.VID7*AN.0 -- if (!alpha) CRMUXA=!MGEP -- if (mopri < pfpri) +MO.0 or (mopix == 0) +AN.VID7 or (alpha) +!AN.0 */ } void atarig42_0x400_state::init_guardian() { m_playfield_base = 0x000; /* it looks like they jsr to $80000 as some kind of protection */ /* put an RTS there so we don't die */ *(uint16_t *)&memregion("maincpu")->base()[0x80000] = 0x4E75; address_space &main = m_maincpu->space(AS_PROGRAM); main.install_readwrite_handler(0x000000, 0x07ffff, read16_delegate(FUNC(atarig42_0x400_state::guardians_sloop_data_r),this), write16_delegate(FUNC(atarig42_0x400_state::guardians_sloop_data_w),this)); m_sloop_base = (uint16_t *)memregion("maincpu")->base(); /* Guardians color MUX CRA10=MGEP*!AN.VID7*AN.0*!MO.0 -- if (mopri >= pfpri) && (!alpha) && (mopix != 0) CRA9=MGEP*!AN.VID7*AN.0*!MO.0*MVID9 -- if (mopri >= pfpri) && (!alpha) && (mopix != 0) && (mopix & 0x200) +!MGEP*!AN.VID7*AN.0*PF.VID9 or if (mopri < pfpri) && (!alpha) && (pfpix & 0x200) +!AN.VID7*AN.0*MO.0*PF.VID9 or if (mopix == 0) && (!alpha) && (pfpix & 0x200) CRA8=MGEP*!AN.VID7*AN.0*!MO.0*MVID8 -- if (mopri >= pfpri) && (!alpha) && (mopix != 0) && (mopix & 0x100) +!MGEP*!AN.VID7*AN.0*PF.VID8 or if (mopri < pfpri) && (!alpha) && (pfpix & 0x100) +!AN.VID7*AN.0*MO.0*PF.VID8 or if (mopix == 0) && (!alpha) && (pfpix & 0x100) CRMUXB=!AN.VID7*AN.0 -- if (!alpha) CRMUXA=!MGEP -- if (mopri < pfpri) +MO.0 or (mopix == 0) +AN.VID7 or (alpha) +!AN.0 */ } /************************************* * * Game driver(s) * *************************************/ GAME( 1991, roadriot, 0, atarig42_0x200, roadriot, atarig42_0x200_state, init_roadriot, ROT0, "Atari Games", "Road Riot 4WD (set 1, 04 Dec 1991)", MACHINE_UNEMULATED_PROTECTION ) GAME( 1991, roadriota, roadriot, atarig42_0x200, roadriot, atarig42_0x200_state, init_roadriot, ROT0, "Atari Games", "Road Riot 4WD (set 2, 13 Nov 1991)", MACHINE_UNEMULATED_PROTECTION ) GAME( 1991, roadriotb, roadriot, atarig42_0x200, roadriot, atarig42_0x200_state, init_roadriot, ROT0, "Atari Games", "Road Riot 4WD (set 3, 04 Jun 1991)", MACHINE_UNEMULATED_PROTECTION ) GAME( 1992, guardian, 0, atarig42_0x400, guardian, atarig42_0x400_state, init_guardian, ROT0, "Atari Games", "Guardians of the 'Hood", 0 )