// license:BSD-3-Clause // copyright-holders:Philip Bennett /*************************************************************************** Entertainment Sciences Real-Time Image Processor (RIP) hardware driver by Phil Bennett Games supported: * Turbo Sub [3 sets] ROMs wanted: * Bouncer * Turbo Sub [later version] (improved gameplay, uses 27512 ROMs) Notes: * 'turbosub' executes a series of hardware tests on startup. To skip, hold down keypad '*' on reset. * Hold '*' during the game to access the operator menu. BTANB: * Missing lines occur on real hardware. To do: * Implement collision detection hardware (unused by Turbo Sub). ****************************************************************************/ #include "emu.h" #include "includes/esripsys.h" #include "cpu/esrip/esrip.h" #include "cpu/m6809/m6809.h" #include "machine/6840ptm.h" #include "machine/nvram.h" #include "sound/volt_reg.h" #include "speaker.h" /************************************* * * 6840 PTM * *************************************/ WRITE_LINE_MEMBER(esripsys_state::ptm_irq) { m_soundcpu->set_input_line(M6809_FIRQ_LINE, state ? ASSERT_LINE : CLEAR_LINE); } /************************************* * * i8251A UART * *************************************/ /* Note: Game CPU /FIRQ is connected to RXRDY */ WRITE8_MEMBER(esripsys_state::uart_w) { if ((offset & 1) == 0) osd_printf_debug("%c",data); } READ8_MEMBER(esripsys_state::uart_r) { return 0; } /************************************* * * Game CPU Status Ports * *************************************/ /* Write Read ===== ==== 0: ROM bank bit 0 0: Frame CPU status D0 1: ROM bank bit 1 1: Frame CPU status D1 2: - 2: Frame CPU status D2 3: Bank sel enable? 3: Frame CPU status D3 4: Frame CPU /FIRQ 4: - 5: /INTACK 5: Frame CPU status D5 6: - 6: RIP BANK 4 7: Frame CPU /NMI 7: /VBLANK */ READ8_MEMBER(esripsys_state::g_status_r) { int bank4 = BIT(m_videocpu->get_rip_status(), 2); int vblank = m_screen->vblank(); return (!vblank << 7) | (bank4 << 6) | (m_f_status & 0x2f); } WRITE8_MEMBER(esripsys_state::g_status_w) { int bankaddress; uint8_t *rom = memregion("game_cpu")->base(); m_g_status = data; bankaddress = 0x10000 + (data & 0x03) * 0x10000; membank("bank1")->set_base(&rom[bankaddress]); m_framecpu->set_input_line(M6809_FIRQ_LINE, data & 0x10 ? CLEAR_LINE : ASSERT_LINE); m_framecpu->set_input_line(INPUT_LINE_NMI, data & 0x80 ? CLEAR_LINE : ASSERT_LINE); m_videocpu->set_input_line(INPUT_LINE_RESET, data & 0x40 ? CLEAR_LINE : ASSERT_LINE); /* /VBLANK IRQ acknowledge */ if (!(data & 0x20)) m_gamecpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE); } /************************************* * * Frame CPU Status Ports * *************************************/ /* Write Read ===== ==== 0: Game CPU status in D0 0: /ERROR (AM29116) 1: Game CPU status in D1 1: /IPT UPLOAD (AM29116) 2: Game CPU status in D2 2: - 3: Game CPU status in D3 3: RER0 (AM29116) 4: - 4: RER1 (AM29116) 5: Game CPU status in D5 5: VBLANK flag (cleared on FRAME write) 6: - 6: /FBSEL 7: /FRDONE 7: /VBLANK */ READ8_MEMBER(esripsys_state::f_status_r) { int vblank = m_screen->vblank(); uint8_t rip_status = m_videocpu->get_rip_status(); rip_status = (rip_status & 0x18) | (BIT(rip_status, 6) << 1) | BIT(rip_status, 7); return (!vblank << 7) | (m_fbsel << 6) | (m_frame_vbl << 5) | rip_status; } WRITE8_MEMBER(esripsys_state::f_status_w) { m_f_status = data; } /************************************* * * Frame CPU Functions * *************************************/ TIMER_CALLBACK_MEMBER(esripsys_state::delayed_bank_swap) { m_fasel ^= 1; m_fbsel ^= 1; } WRITE8_MEMBER(esripsys_state::frame_w) { machine().scheduler().synchronize(timer_expired_delegate(FUNC(esripsys_state::delayed_bank_swap),this)); m_frame_vbl = 1; } READ8_MEMBER(esripsys_state::fdt_r) { if (!m_fasel) return m_fdt_b[offset]; else return m_fdt_a[offset]; } WRITE8_MEMBER(esripsys_state::fdt_w) { if (!m_fasel) m_fdt_b[offset] = data; else m_fdt_a[offset] = data; } /************************************* * * Video CPU Functions * *************************************/ READ16_MEMBER( esripsys_state::fdt_rip_r ) { offset = (offset & 0x7ff) << 1; if (!m_fasel) return (m_fdt_a[offset] << 8) | m_fdt_a[offset + 1]; else return (m_fdt_b[offset] << 8) | m_fdt_b[offset + 1]; } WRITE16_MEMBER( esripsys_state::fdt_rip_w ) { offset = (offset & 0x7ff) << 1; if (!m_fasel) { m_fdt_a[offset + 0] = data >> 8; m_fdt_a[offset + 1] = data & 0xff; } else { m_fdt_b[offset + 0] = data >> 8; m_fdt_b[offset + 1] = data & 0xff; } } /* D0 = /VBLANK D1 = /HBLANK D2 = 1/2SEL D3 = /FIG D4 = /FBSEL D5 = VO D6 = D7 = /FDONE */ READ8_MEMBER(esripsys_state::rip_status_in) { int vpos = m_screen->vpos(); uint8_t _vblank = !(vpos >= ESRIPSYS_VBLANK_START); // uint8_t _hblank = !m_screen->hblank(); return _vblank | (m_hblank << 1) | (m_12sel << 2) | (m_fbsel << 4) | ((vpos & 1) << 5) | (m_f_status & 0x80); } /************************************* * * I/O * *************************************/ WRITE8_MEMBER(esripsys_state::g_iobus_w) { m_g_iodata = data; } READ8_MEMBER(esripsys_state::g_iobus_r) { switch (m_g_ioaddr & 0x7f) { case 0: return m_s_to_g_latch2 & 0x3f; case 3: return m_s_to_g_latch1; case 5: return m_cmos_ram[(m_cmos_ram_a10_3 << 3) | (m_cmos_ram_a2_0 & 3)]; case 8: { int keypad = ioport("KEYPAD_B")->read() | m_keypad_status; m_keypad_status = 0; m_io_firq_status = 0; return keypad; } case 9: { return ioport("KEYPAD_A")->read(); } case 0xa: { int coins = m_coin_latch | (ioport("COINS")->read() & 0x30); m_coin_latch = 0; m_io_firq_status = 0; return coins; } case 0x10: return ioport("IO_1")->read(); case 0x11: return ioport("JOYSTICK_X")->read(); case 0x12: return ioport("JOYSTICK_Y")->read(); case 0x16: return m_io_firq_status; case 0x18: return ioport("IO_2")->read(); /* Unused I/O */ case 0x19: case 0x1a: return 0xff; case 0x50: case 0x51: case 0x52: case 0x53: case 0x54: case 0x55: case 0x56: case 0x57: case 0x58: case 0x59: case 0x5a: case 0x5b: case 0x5c: case 0x5d: case 0x5e: /* MSM5832 real-time clock/calendar */ return 0xff; default: { logerror("Unknown I/O read (%x)\n", m_g_ioaddr & 0x7f); return 0xff; } } } WRITE8_MEMBER(esripsys_state::g_ioadd_w) { m_g_ioaddr = data; /* Bit 7 is connected to /OE of LS374 containing I/O data */ if ((data & 0x80) == 0) { switch (m_g_ioaddr & 0x7f) { case 0x00: { m_g_to_s_latch1 = m_g_iodata; break; } case 0x02: { m_soundcpu->set_input_line(INPUT_LINE_NMI, m_g_iodata & 4 ? CLEAR_LINE : ASSERT_LINE); if (!(m_g_to_s_latch2 & 1) && (m_g_iodata & 1)) { /* Rising D0 will clock in 1 to FF1... */ m_u56a = 1; /*...causing a sound CPU /IRQ */ m_soundcpu->set_input_line(M6809_IRQ_LINE, ASSERT_LINE); } if (m_g_iodata & 2) m_u56b = 0; m_g_to_s_latch2 = m_g_iodata; break; } case 0x04: { m_cmos_ram[(m_cmos_ram_a10_3 << 3) | (m_cmos_ram_a2_0 & 3)] = m_g_iodata; break; } case 0x06: { m_cmos_ram_a10_3 = m_g_iodata; break; } case 0x07: { m_cmos_ram_a2_0 = m_g_iodata; break; } case 0x0b: { /* Possibly I/O acknowledge; see FIRQ */ break; } case 0x14: { break; } case 0x15: { m_video_firq_en = m_g_iodata & 1; break; } default: { logerror("Unknown I/O write to %x with %x\n", m_g_ioaddr, m_g_iodata); } } } } INPUT_CHANGED_MEMBER(esripsys_state::keypad_interrupt) { if (newval == 0) { m_io_firq_status |= 2; m_keypad_status |= 0x20; m_gamecpu->set_input_line(M6809_FIRQ_LINE, HOLD_LINE); } } INPUT_CHANGED_MEMBER(esripsys_state::coin_interrupt) { if (newval == 1) { m_io_firq_status |= 2; m_coin_latch = ioport("COINS")->read() << 2; m_gamecpu->set_input_line(M6809_FIRQ_LINE, HOLD_LINE); } } /************************************* * * Port definitions * *************************************/ static INPUT_PORTS_START( turbosub ) PORT_START("KEYPAD_A") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("Keypad 0") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("Keypad 1") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("Keypad 2") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("Keypad 3") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("Keypad 4") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("Keypad 5") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_START("KEYPAD_B") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("Keypad 6") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("Keypad 7") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("Keypad 8") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("Keypad 9") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON11 ) PORT_PLAYER(3) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME("Keypad *") PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,keypad_interrupt, 0) PORT_START("COINS") PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,coin_interrupt, 0) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, esripsys_state,coin_interrupt, 0) PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("IO_1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Neutralizer") PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Fire") PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) /* Mirror of IO_1 (unused) */ PORT_START("IO_2") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("JOYSTICK_X") PORT_BIT( 0xff, 0x00, IPT_AD_STICK_X ) PORT_MINMAX(0xff, 0x00) PORT_SENSITIVITY(25) PORT_KEYDELTA(200) PORT_START("JOYSTICK_Y") PORT_BIT( 0xff, 0x00, IPT_AD_STICK_Y ) PORT_MINMAX(0xff, 0x00) PORT_SENSITIVITY(25) PORT_KEYDELTA(200) INPUT_PORTS_END /************************************* * * Sound * *************************************/ /* Game/Sound CPU communications */ READ8_MEMBER(esripsys_state::s_200e_r) { return m_g_to_s_latch1; } WRITE8_MEMBER(esripsys_state::s_200e_w) { m_s_to_g_latch1 = data; } WRITE8_MEMBER(esripsys_state::s_200f_w) { uint8_t *rom = memregion("sound_data")->base(); int rombank = data & 0x20 ? 0x2000 : 0; /* Bit 6 -> Reset latch U56A */ /* Bit 7 -> Clock latch U56B */ if (m_s_to_g_latch2 & 0x40) { m_u56a = 0; m_soundcpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE); } if (!(m_s_to_g_latch2 & 0x80) && (data & 0x80)) m_u56b = 1; /* Speech data resides in the upper 8kB of the ROMs */ membank("bank2")->set_base(&rom[0x0000 + rombank]); membank("bank3")->set_base(&rom[0x4000 + rombank]); membank("bank4")->set_base(&rom[0x8000 + rombank]); m_s_to_g_latch2 = data; } READ8_MEMBER(esripsys_state::s_200f_r) { return (m_g_to_s_latch2 & 0xfc) | (m_u56b << 1) | m_u56a; } READ8_MEMBER(esripsys_state::tms5220_r) { if (offset == 0) { /* TMS5220 core returns status bits in D7-D6 */ uint8_t status = m_tms->status_r(); status = ((status & 0x80) >> 5) | ((status & 0x40) >> 5) | ((status & 0x20) >> 5); return (m_tms->readyq_r() << 7) | (m_tms->intq_r() << 6) | status; } return 0xff; } /* TODO: Implement correctly using the state PROM */ WRITE8_MEMBER(esripsys_state::tms5220_w) { if (offset == 0) { m_tms_data = data; m_tms->data_w(m_tms_data); } #if 0 if (offset == 1) { m_tms->data_w(space, 0, m_tms_data); } #endif } /* Not used in later revisions */ WRITE8_MEMBER(esripsys_state::control_w) { logerror("Sound control write: %.2x (PC:0x%.4x)\n", data, m_soundcpu->pcbase()); } /* 10-bit MC3410CL DAC */ WRITE8_MEMBER(esripsys_state::esripsys_dac_w) { if (offset == 0) { m_dac_msb = data & 3; } else { uint16_t dac_data = (m_dac_msb << 8) | data; m_dac->write(dac_data); } } /************************************* * * Memory Maps * *************************************/ void esripsys_state::game_cpu_map(address_map &map) { map(0x0000, 0x3fff).ram().share("share1"); map(0x4000, 0x42ff).ram().share("pal_ram"); map(0x4300, 0x4300).w(FUNC(esripsys_state::esripsys_bg_intensity_w)); map(0x4400, 0x47ff).noprw(); // Collision detection RAM map(0x4800, 0x4bff).rw(FUNC(esripsys_state::g_status_r), FUNC(esripsys_state::g_status_w)); map(0x4c00, 0x4fff).rw(FUNC(esripsys_state::g_iobus_r), FUNC(esripsys_state::g_iobus_w)); map(0x5000, 0x53ff).w(FUNC(esripsys_state::g_ioadd_w)); map(0x5400, 0x57ff).noprw(); map(0x5c00, 0x5fff).rw(FUNC(esripsys_state::uart_r), FUNC(esripsys_state::uart_w)); map(0x6000, 0xdfff).bankr("bank1"); map(0xe000, 0xffff).rom(); } void esripsys_state::frame_cpu_map(address_map &map) { map(0x0000, 0x3fff).ram().share("share1"); map(0x4000, 0x4fff).rw(FUNC(esripsys_state::fdt_r), FUNC(esripsys_state::fdt_w)); map(0x6000, 0x6000).rw(FUNC(esripsys_state::f_status_r), FUNC(esripsys_state::f_status_w)); map(0x8000, 0x8000).w(FUNC(esripsys_state::frame_w)); map(0xc000, 0xffff).rom(); } void esripsys_state::sound_cpu_map(address_map &map) { map(0x0000, 0x07ff).ram(); map(0x0800, 0x0fff).ram(); // Not installed on later PCBs map(0x2008, 0x2009).rw(FUNC(esripsys_state::tms5220_r), FUNC(esripsys_state::tms5220_w)); map(0x200a, 0x200b).w(FUNC(esripsys_state::esripsys_dac_w)); map(0x200c, 0x200c).w("dacvol", FUNC(dac_byte_interface::data_w)); map(0x200d, 0x200d).w(FUNC(esripsys_state::control_w)); map(0x200e, 0x200e).rw(FUNC(esripsys_state::s_200e_r), FUNC(esripsys_state::s_200e_w)); map(0x200f, 0x200f).rw(FUNC(esripsys_state::s_200f_r), FUNC(esripsys_state::s_200f_w)); map(0x2020, 0x2027).rw("6840ptm", FUNC(ptm6840_device::read), FUNC(ptm6840_device::write)); map(0x8000, 0x9fff).bankr("bank2"); map(0xa000, 0xbfff).bankr("bank3"); map(0xc000, 0xdfff).bankr("bank4"); map(0xe000, 0xffff).rom(); } void esripsys_state::video_cpu_map(address_map &map) { map(0x000, 0x1ff).rom(); } /************************************* * * Machine drivers * *************************************/ void esripsys_state::init_esripsys() { uint8_t *rom = memregion("sound_data")->base(); m_fdt_a = std::make_unique(FDT_RAM_SIZE); m_fdt_b = std::make_unique(FDT_RAM_SIZE); m_cmos_ram = std::make_unique(CMOS_RAM_SIZE); subdevice("nvram")->set_base(m_cmos_ram.get(), CMOS_RAM_SIZE); membank("bank2")->set_base(&rom[0x0000]); membank("bank3")->set_base(&rom[0x4000]); membank("bank4")->set_base(&rom[0x8000]); /* Register stuff for state saving */ save_pointer(NAME(m_fdt_a), FDT_RAM_SIZE); save_pointer(NAME(m_fdt_b), FDT_RAM_SIZE); save_pointer(NAME(m_cmos_ram), CMOS_RAM_SIZE); save_item(NAME(m_g_iodata)); save_item(NAME(m_g_ioaddr)); save_item(NAME(m_coin_latch)); save_item(NAME(m_keypad_status)); save_item(NAME(m_g_status)); save_item(NAME(m_f_status)); save_item(NAME(m_io_firq_status)); save_item(NAME(m_cmos_ram_a2_0)); save_item(NAME(m_cmos_ram_a10_3)); save_item(NAME(m_u56a)); save_item(NAME(m_u56b)); save_item(NAME(m_g_to_s_latch1)); save_item(NAME(m_g_to_s_latch2)); save_item(NAME(m_s_to_g_latch1)); save_item(NAME(m_s_to_g_latch2)); save_item(NAME(m_dac_msb)); save_item(NAME(m_tms_data)); m_fasel = 0; m_fbsel = 1; save_item(NAME(m_fasel)); save_item(NAME(m_fbsel)); } void esripsys_state::esripsys(machine_config &config) { MC6809E(config, m_gamecpu, XTAL(8'000'000) / 4); m_gamecpu->set_addrmap(AS_PROGRAM, &esripsys_state::game_cpu_map); m_gamecpu->set_vblank_int("screen", FUNC(esripsys_state::esripsys_vblank_irq)); config.set_perfect_quantum(m_gamecpu); MC6809E(config, m_framecpu, XTAL(8'000'000) / 4); m_framecpu->set_addrmap(AS_PROGRAM, &esripsys_state::frame_cpu_map); ESRIP(config, m_videocpu, XTAL(40'000'000) / 4); m_videocpu->set_addrmap(AS_PROGRAM, &esripsys_state::video_cpu_map); m_videocpu->fdt_r().set(FUNC(esripsys_state::fdt_rip_r)); m_videocpu->fdt_w().set(FUNC(esripsys_state::fdt_rip_w)); m_videocpu->status_in().set(FUNC(esripsys_state::rip_status_in)); m_videocpu->set_draw_callback(FUNC(esripsys_state::esripsys_draw)); m_videocpu->set_lbrm_prom_region("proms"); m_videocpu->set_screen_tag(m_screen); MC6809E(config, m_soundcpu, XTAL(8'000'000) / 4); m_soundcpu->set_addrmap(AS_PROGRAM, &esripsys_state::sound_cpu_map); NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); /* Video hardware */ SCREEN(config, m_screen, SCREEN_TYPE_RASTER); m_screen->set_raw(ESRIPSYS_PIXEL_CLOCK, ESRIPSYS_HTOTAL, ESRIPSYS_HBLANK_END, ESRIPSYS_HBLANK_START, ESRIPSYS_VTOTAL, ESRIPSYS_VBLANK_END, ESRIPSYS_VBLANK_START); m_screen->set_screen_update(FUNC(esripsys_state::screen_update_esripsys)); m_screen->set_video_attributes(VIDEO_ALWAYS_UPDATE); /* Sound hardware */ SPEAKER(config, "speaker").front_center(); MC3410(config, m_dac, 0).add_route(ALL_OUTPUTS, "speaker", 1.0); // unknown DAC mc3408_device &dacvol(MC3408(config, "dacvol", 0)); // unknown DAC dacvol.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); dacvol.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0)); vref.add_route(0, "dacvol", 1.0, DAC_VREF_POS_INPUT); TMS5220(config, m_tms, 640000).add_route(ALL_OUTPUTS, "speaker", 1.0); /* 6840 PTM */ ptm6840_device &ptm(PTM6840(config, "6840ptm", XTAL(8'000'000) / 4)); ptm.set_external_clocks(0, 0, 0); ptm.irq_callback().set(FUNC(esripsys_state::ptm_irq)); } /************************************* * * ROM definitions * *************************************/ ROM_START( turbosub ) ROM_REGION( 0xc0000, "main_code", 0) /* Non-bankswitched, 6809 #0 code */ ROM_LOAD( "turbosub.u85", 0x18000, 0x4000, CRC(eabb9509) SHA1(cbfb6c5becb3fe1b4ed729e92a0f4029a5df7d67) ) ROM_REGION( 0x48000, "game_cpu", 0 ) /* Bankswitched 6809 code */ ROM_LOAD( "turbosub.u82", 0x10000, 0x2000, CRC(de32eb6f) SHA1(90bf31a5adf261d47b4f52e93b5e97f343b7ebf0) ) ROM_CONTINUE( 0x20000, 0x2000 ) ROM_LOAD( "turbosub.u81", 0x12000, 0x2000, CRC(9ae09613) SHA1(9b5ada4a21473b30be98bcc461129b6ed4e0bb11) ) ROM_CONTINUE( 0x22000, 0x2000 ) ROM_LOAD( "turbosub.u87", 0x14000, 0x2000, CRC(ad2284f7) SHA1(8e11b8ad0a98dd1fe6ec8f7ea9e6e4f4a45d8a1b) ) ROM_CONTINUE( 0x24000, 0x2000 ) ROM_LOAD( "turbosub.u86", 0x16000, 0x2000, CRC(4f51e6fd) SHA1(8f51ac6412aace29279ce7b02cad45ed681c2065) ) ROM_CONTINUE( 0x26000, 0x2000 ) ROM_LOAD( "turbosub.u80", 0x30000, 0x2000, CRC(ff2e2870) SHA1(45f91d63ad91585482c9dd05290b204b007e3f44) ) ROM_CONTINUE( 0x40000, 0x2000 ) ROM_LOAD( "turbosub.u79", 0x32000, 0x2000, CRC(13680923) SHA1(14e3daa2178853cef1fd96a68305420c11fceb96) ) ROM_CONTINUE( 0x42000, 0x2000 ) ROM_LOAD( "turbosub.u84", 0x34000, 0x2000, CRC(7059842d) SHA1(c20a8accd3fc23bc4476e1d08798d7a80915d37c) ) ROM_CONTINUE( 0x44000, 0x2000 ) ROM_LOAD( "turbosub.u83", 0x36000, 0x2000, CRC(31b86fc6) SHA1(8e56e8a75f653c3c4da2c9f31f739894beb194db) ) ROM_CONTINUE( 0x46000, 0x2000 ) /* e000 - ffff = Upper half of U85 (lower half is blank) */ ROM_COPY( "main_code", 0x18000 + 0x2000, 0xe000, 0x2000 ) ROM_REGION( 0x10000, "frame_cpu", 0 ) ROM_LOAD( "turbosub.u63", 0xc000, 0x4000, CRC(35701532) SHA1(77d957682aab10ee902c1e47c468b9ab8fe6a512) ) ROM_REGION( 0x1000, "video_cpu", 0 ) ROMX_LOAD( "27s29.u29", 0x0, 0x200, CRC(d580672b) SHA1(b56295a5b780ab5e8ff6817ebb084a8dfad8c281), ROM_SKIP(7)) ROMX_LOAD( "27s29.u28", 0x1, 0x200, CRC(f7976b87) SHA1(c19a1d375c497f1671170c7833952979819c3812), ROM_SKIP(7)) ROMX_LOAD( "27s29.u27", 0x2, 0x200, CRC(03ebd3ea) SHA1(109f5369bd36bcf0da5928b96566655c6895c737), ROM_SKIP(7)) ROMX_LOAD( "27s29.u21", 0x3, 0x200, CRC(e232384b) SHA1(cfc3acc86add06b4cb6addb3455d71123fb359ce), ROM_SKIP(7)) ROMX_LOAD( "27s29.u20", 0x4, 0x200, CRC(0a8e44d8) SHA1(2df46316510b2dbfd4c9913a1460c00d5572d586), ROM_SKIP(7)) ROMX_LOAD( "27s29.u19", 0x5, 0x200, CRC(de17e5f0) SHA1(3e14768374e1bda25183aee86a82d220b7f58ff9), ROM_SKIP(7)) ROMX_LOAD( "27s29.u18", 0x6, 0x200, CRC(e33ed0a4) SHA1(41edbdc7c022971ce14bd2f419c92714b796fad7), ROM_SKIP(7)) ROM_REGION( 0x10000, "sound_cpu", 0 ) ROM_LOAD( "turbosub.u66", 0xe000, 0x2000, CRC(8db3bcdb) SHA1(e6ae324ba9dad4884e1cb3d67ce099a6f4739456) ) ROM_REGION( 0xc000, "sound_data", 0) ROM_LOAD( "turbosub.u69", 0x0000, 0x4000, CRC(ad04193b) SHA1(2f660302e60a7e68e079a8dd13266a77c077f939) ) ROM_LOAD( "turbosub.u68", 0x4000, 0x4000, CRC(72e3d09b) SHA1(eefdfcd0c4c32e465f18d40f46cb5bc022c22bfd) ) ROM_LOAD( "turbosub.u67", 0x8000, 0x4000, CRC(f8ae82e9) SHA1(fd27b9fe7872c3c680a1f71a4a5d5eeaa12e4a19) ) ROM_REGION( 0x40000, "4bpp", 0) ROM_LOAD( "turbosub.u44", 0x00000, 0x4000, CRC(eaa05860) SHA1(f649891dae9354b7f2e46e6a380b52a569229d64) ) ROM_LOAD( "turbosub.u49", 0x10000, 0x4000, CRC(b4170ac2) SHA1(bdbfc43c891c8d525dcc46fb9d05602263ab69cd) ) ROM_LOAD( "turbosub.u54", 0x20000, 0x4000, CRC(bebf98d8) SHA1(170502bb44fc6d6bf14d8dac4778b37888c14a7b) ) ROM_LOAD( "turbosub.u59", 0x30000, 0x4000, CRC(9c1f4397) SHA1(94335f2db2650f8b7e24fc3f92a04b73325ab164) ) ROM_LOAD( "turbosub.u43", 0x04000, 0x4000, CRC(5d76237c) SHA1(3d50347856039e43290497348447b1c4581f3a33) ) ROM_LOAD( "turbosub.u48", 0x14000, 0x4000, CRC(cea4e036) SHA1(4afce4f2a09adf9c83ab7188c05cd7236dea16a3) ) ROM_LOAD( "turbosub.u53", 0x24000, 0x4000, CRC(1352d58a) SHA1(76ae86c365dd4c9e1a6c5af91c01d31e7ee35f0f) ) ROM_LOAD( "turbosub.u58", 0x34000, 0x4000, CRC(5024d83f) SHA1(a293d92a0ae01901b5618b0250d48e3ba631dfcb) ) ROM_LOAD( "turbosub.u42", 0x08000, 0x4000, CRC(057a1c72) SHA1(5af89b128b7818550572d02e5ff724c415fa8b8b) ) ROM_LOAD( "turbosub.u47", 0x18000, 0x4000, CRC(10def494) SHA1(a3ba691eb2b0d782162ffc6c081761965844a3a9) ) ROM_LOAD( "turbosub.u52", 0x28000, 0x4000, CRC(070d07d6) SHA1(4c81310cd646641a380817fedffab66e76529c97) ) ROM_LOAD( "turbosub.u57", 0x38000, 0x4000, CRC(5ddb0458) SHA1(d1169882397f364ca38fbd563250b33d13b1a7c6) ) ROM_LOAD( "turbosub.u41", 0x0c000, 0x4000, CRC(014bb06b) SHA1(97276ba26b60c2907e59b92cc9de5251298579cf) ) ROM_LOAD( "turbosub.u46", 0x1c000, 0x4000, CRC(3b866e2c) SHA1(c0dd4827a18eb9f4b1055d92544beed10f01fd86) ) ROM_LOAD( "turbosub.u51", 0x2c000, 0x4000, CRC(43cdcb5c) SHA1(3dd966daa904d3be7be63c584ba033c0e7904d5c) ) ROM_LOAD( "turbosub.u56", 0x3c000, 0x4000, CRC(6d116adf) SHA1(f808e28cef41dc86e43d8c12966037213da87c87) ) ROM_REGION( 0x40000, "8bpp_l", 0) ROM_LOAD( "turbosub.u4", 0x00000, 0x4000, CRC(08303604) SHA1(f075b645d89a2d91bd9b621748906a9f9890ee60) ) ROM_LOAD( "turbosub.u14", 0x10000, 0x4000, CRC(83b26c8d) SHA1(2dfa3b45c44652d255c402511bb3810fffb0731d) ) ROM_LOAD( "turbosub.u24", 0x20000, 0x4000, CRC(6bbb6cb3) SHA1(d513e547a05b34076bb8261abd51301ac5f3f5d4) ) ROM_LOAD( "turbosub.u34", 0x30000, 0x4000, CRC(7b844f4a) SHA1(82467eb7e116f9f225711a1698c151945e1de6e4) ) ROM_LOAD( "turbosub.u3", 0x04000, 0x4000, CRC(825ef29c) SHA1(affadd0976f793b8bdbcbc4768b7de27121e7b11) ) ROM_LOAD( "turbosub.u13", 0x14000, 0x4000, CRC(350cc17a) SHA1(b98d16be997fc0576d3206f51f29ce3e257492d3) ) ROM_LOAD( "turbosub.u23", 0x24000, 0x4000, CRC(b1531916) SHA1(805a23f40aa875f431e835fdaceba87261c14155) ) ROM_LOAD( "turbosub.u33", 0x34000, 0x4000, CRC(0d5130cb) SHA1(7e4e4e5ea50c581a60d15964571464029515c720) ) ROM_LOAD( "turbosub.u2", 0x08000, 0x4000, CRC(a8b8c032) SHA1(20512a3a1f8b9c0361e6f5a7e9a50605be3ae650) ) ROM_LOAD( "turbosub.u12", 0x18000, 0x4000, CRC(a2c4badf) SHA1(267af1be6261833211270af25045e306efffee80) ) ROM_LOAD( "turbosub.u22", 0x28000, 0x4000, CRC(97b7cf0e) SHA1(888fb2f384a5cba8a6f7569886eb6dc27e2b024f) ) ROM_LOAD( "turbosub.u32", 0x38000, 0x4000, CRC(b286710e) SHA1(5082db13630ba0967006619027c39ee3607b838d) ) ROM_LOAD( "turbosub.u1", 0x0c000, 0x4000, CRC(88b0a7a9) SHA1(9012c8059cf60131efa6a0432accd87813187206) ) ROM_LOAD( "turbosub.u11", 0x1c000, 0x4000, CRC(9f0ff723) SHA1(54b52b4ebc32f10aa32c799ac819928290e70455) ) ROM_LOAD( "turbosub.u21", 0x2c000, 0x4000, CRC(b4122fe2) SHA1(50e8b488a7b7f739336b60a3fd8a5b14f5010b75) ) ROM_LOAD( "turbosub.u31", 0x3c000, 0x4000, CRC(3fa15c78) SHA1(bf5cb85fc26b5045ad5acc944c917b068ace2c49) ) ROM_REGION( 0x40000, "8bpp_r", 0) ROM_LOAD( "turbosub.u9", 0x00000, 0x4000, CRC(9a03eadf) SHA1(25ee1ebe52f030b2fa09d76161e46540c91cbc4c) ) ROM_LOAD( "turbosub.u19", 0x10000, 0x4000, CRC(498253b8) SHA1(dd74d4f9f19d8a746415baea604116faedb4fb31) ) ROM_LOAD( "turbosub.u29", 0x20000, 0x4000, CRC(809c374f) SHA1(d3849eed8441e4641ffcbca7c83ee3bb16681a0b) ) ROM_LOAD( "turbosub.u39", 0x30000, 0x4000, CRC(3e4e0681) SHA1(ac834f6823ffe835d6f149e79c1d31ae2b89e85d) ) ROM_LOAD( "turbosub.u8", 0x04000, 0x4000, CRC(01118737) SHA1(3a8e998b80dffe82296170273dcbbe9870c5b695) ) ROM_LOAD( "turbosub.u18", 0x14000, 0x4000, CRC(39fd8e57) SHA1(392f8a8cf58fc4813de840775d9c53561488152d) ) ROM_LOAD( "turbosub.u28", 0x24000, 0x4000, CRC(0628586d) SHA1(e37508c2812e1c98659aaba9c495e7396842614e) ) ROM_LOAD( "turbosub.u38", 0x34000, 0x4000, CRC(7d597a7e) SHA1(2f48faf75406ab3ff0b954040b74e68b7ca6f7a5) ) ROM_LOAD( "turbosub.u7", 0x08000, 0x4000, CRC(50eea315) SHA1(567dbb3cb3a75a7507f4cb4748c7dd878e69d6b7) ) ROM_LOAD( "turbosub.u17", 0x18000, 0x4000, CRC(8a9e19e6) SHA1(19067e153c0002edfd4a756f92ad75d9a0cbc3dd) ) ROM_LOAD( "turbosub.u27", 0x28000, 0x4000, CRC(1c81a8d9) SHA1(3d13d1ccd7ec3dddf2a27600eb64b5be386e868c) ) ROM_LOAD( "turbosub.u37", 0x38000, 0x4000, CRC(59f978cb) SHA1(e99d6378de941cad92e9702fcb18aea87acd371f) ) ROM_LOAD( "turbosub.u6", 0x0c000, 0x4000, CRC(841e00bd) SHA1(f777cc8dd8dd7c8baa2007355a76db782a218efc) ) ROM_LOAD( "turbosub.u16", 0x1c000, 0x4000, CRC(d3b63d81) SHA1(e86dd64825f6d9e7bebc26413f524a8962f68f2d) ) ROM_LOAD( "turbosub.u26", 0x2c000, 0x4000, CRC(867cfe32) SHA1(549e4e557d63dfab8e8c463916512a1b422ce425) ) ROM_LOAD( "turbosub.u36", 0x3c000, 0x4000, CRC(0d8ebc21) SHA1(7ae65edae05869376caa975ff2c778a08e8ad8a2) ) ROM_REGION( 0x260, "proms", 0) ROM_LOAD( "27s29.u123", 0x0000, 0x0200, CRC(b2e8770e) SHA1(849292a6b30bb0e6547ce3232438136897a651b0) ) ROM_LOAD( "6331_snd.u2", 0x0200, 0x0020, CRC(f1328a5e) SHA1(44d4e802988415d24a0b9eaa38300f5add3a2727) ) ROM_LOAD( "6331_rom.u74", 0x0220, 0x0020, CRC(7b72b34e) SHA1(bc4d67a6993beb36a161368428e648d0492ac436) ) ROM_LOAD( "6331_vid.u155", 0x0240, 0x0020, CRC(63371737) SHA1(f08c03c81322c0de9ee64b4a9f11a1422c5bd463) ) ROM_END ROM_START( turbosub7 ) ROM_REGION( 0xc0000, "main_code", 0) /* Non-bankswitched, 6809 #0 code */ ROM_LOAD( "mem6u85.bin", 0x18000, 0x4000, CRC(30016c8b) SHA1(0cd2dd7052de0eaa451ff8b0b2224180764c26de) ) ROM_REGION( 0x48000, "game_cpu", 0 ) /* Bankswitched 6809 code */ ROM_LOAD( "mem6u82.bin", 0x10000, 0x2000, CRC(ecb01643) SHA1(32571ed9f2289b7943beb3e518e460c6552bbde7) ) ROM_CONTINUE( 0x20000, 0x2000 ) ROM_LOAD( "mem6u81.bin", 0x12000, 0x2000, CRC(3938bc3d) SHA1(0b6d770bdad3d40051d214efa38a8900dcd506dd) ) ROM_CONTINUE( 0x22000, 0x2000 ) ROM_LOAD( "mem6u87.bin", 0x14000, 0x2000, CRC(3398ddfe) SHA1(c2339440931d994f4aecf7943ba46c4e337d5bce) ) ROM_CONTINUE( 0x24000, 0x2000 ) ROM_LOAD( "mem6u86.bin", 0x16000, 0x2000, CRC(e4835206) SHA1(727a758a1810a1f97d75f063aac98393a5473c72) ) ROM_CONTINUE( 0x26000, 0x2000 ) ROM_LOAD( "mem6u80.bin", 0x30000, 0x2000, CRC(02cffdce) SHA1(18483921274eb1963ad7a64daea1d4190e5c141d) ) ROM_CONTINUE( 0x40000, 0x2000 ) ROM_LOAD( "mem6u79.bin", 0x32000, 0x2000, CRC(2a756db2) SHA1(c530c9a2f41de331d0d32928303c05c3312037b4) ) ROM_CONTINUE( 0x42000, 0x2000 ) ROM_LOAD( "mem6u84.bin", 0x34000, 0x2000, CRC(51a7f19b) SHA1(7a174b11b6f84768e3d4c14ce39974bbb3aea02d) ) ROM_CONTINUE( 0x44000, 0x2000 ) ROM_LOAD( "mem6u83.bin", 0x36000, 0x2000, CRC(eef7963a) SHA1(1f2f7f8fb1d68abd91f94967bb7e283004661d6d) ) ROM_CONTINUE( 0x46000, 0x2000 ) /* e000 - ffff = Upper half of U85 (lower half is blank) */ ROM_COPY( "main_code", 0x18000 + 0x2000, 0xe000, 0x2000 ) ROM_REGION( 0x10000, "frame_cpu", 0 ) ROM_LOAD( "pcb4u63.bin", 0xc000, 0x4000, CRC(35701532) SHA1(77d957682aab10ee902c1e47c468b9ab8fe6a512) ) ROM_REGION( 0x1000, "video_cpu", 0 ) ROMX_LOAD( "27s29.u29", 0x0, 0x200, CRC(d580672b) SHA1(b56295a5b780ab5e8ff6817ebb084a8dfad8c281), ROM_SKIP(7)) ROMX_LOAD( "27s29.u28", 0x1, 0x200, CRC(f7976b87) SHA1(c19a1d375c497f1671170c7833952979819c3812), ROM_SKIP(7)) ROMX_LOAD( "27s29.u27", 0x2, 0x200, CRC(03ebd3ea) SHA1(109f5369bd36bcf0da5928b96566655c6895c737), ROM_SKIP(7)) ROMX_LOAD( "27s29.u21", 0x3, 0x200, CRC(e232384b) SHA1(cfc3acc86add06b4cb6addb3455d71123fb359ce), ROM_SKIP(7)) ROMX_LOAD( "27s29.u20", 0x4, 0x200, CRC(0a8e44d8) SHA1(2df46316510b2dbfd4c9913a1460c00d5572d586), ROM_SKIP(7)) ROMX_LOAD( "27s29.u19", 0x5, 0x200, CRC(de17e5f0) SHA1(3e14768374e1bda25183aee86a82d220b7f58ff9), ROM_SKIP(7)) ROMX_LOAD( "27s29.u18", 0x6, 0x200, CRC(e33ed0a4) SHA1(41edbdc7c022971ce14bd2f419c92714b796fad7), ROM_SKIP(7)) ROM_REGION( 0x10000, "sound_cpu", 0 ) ROM_LOAD( "mem6u66.bin", 0xc000, 0x4000, CRC(5091bf3d) SHA1(7ab872cef1562a45f7533c16bbbae8772673465b) ) ROM_REGION( 0xc000, "sound_data", 0) ROM_LOAD( "mem6u69.bin", 0x0000, 0x4000, CRC(ad04193b) SHA1(2f660302e60a7e68e079a8dd13266a77c077f939) ) ROM_LOAD( "mem6u68.bin", 0x4000, 0x4000, CRC(72e3d09b) SHA1(eefdfcd0c4c32e465f18d40f46cb5bc022c22bfd) ) ROM_LOAD( "mem6u67.bin", 0x8000, 0x4000, CRC(f8ae82e9) SHA1(fd27b9fe7872c3c680a1f71a4a5d5eeaa12e4a19) ) ROM_REGION( 0x40000, "4bpp", 0) ROM_LOAD( "mem6u44.bin", 0x00000, 0x4000, CRC(0dbcf4a8) SHA1(aa104aa9c9a6182e46663c69193c1f414b7e2270) ) ROM_CONTINUE( 0x08000, 0x4000 ) ROM_LOAD( "mem6u49.bin", 0x10000, 0x4000, CRC(68cf6096) SHA1(557ac00bf06878856b1e79f709d401e7a7ae50b9) ) ROM_CONTINUE( 0x18000, 0x4000 ) ROM_LOAD( "mem6u54.bin", 0x20000, 0x4000, CRC(561ed51e) SHA1(db4d1bb834216e6c235bc3e91f60e1cab7883769) ) ROM_CONTINUE( 0x28000, 0x4000 ) ROM_LOAD( "mem6u59.bin", 0x30000, 0x4000, CRC(fff98687) SHA1(f64e2c4b2fb7b2c85e7be81168169d5d5111382a) ) ROM_CONTINUE( 0x38000, 0x4000 ) ROM_LOAD( "mem6u43.bin", 0x04000, 0x4000, CRC(420b5bcb) SHA1(74e25f022d5ad3fdda58af5530182bd0a6db6c0c) ) ROM_CONTINUE( 0x0c000, 0x4000 ) ROM_LOAD( "mem6u48.bin", 0x14000, 0x4000, CRC(03c67463) SHA1(e1d8b43588948a76d48f4882be522cdcb1254bad) ) ROM_CONTINUE( 0x1c000, 0x4000 ) ROM_LOAD( "mem6u53.bin", 0x24000, 0x4000, CRC(5b5c4fc8) SHA1(f222631fcd515772a21af41badb3aead2043e484) ) ROM_CONTINUE( 0x2c000, 0x4000 ) ROM_LOAD( "mem6u58.bin", 0x34000, 0x4000, CRC(3e02ef5b) SHA1(1bd7ac2d5340198d7142c03501a6718995f28a67) ) ROM_CONTINUE( 0x3c000, 0x4000 ) ROM_REGION( 0x40000, "8bpp_l", 0) ROM_LOAD( "mem6u04.bin", 0x00000, 0x4000, CRC(a42581e8) SHA1(ffab2ae5a36095ba1a71b4d1fc88589c27f819bb) ) ROM_CONTINUE( 0x08000, 0x4000 ) ROM_LOAD( "mem6u14.bin", 0x10000, 0x4000, CRC(52b53a20) SHA1(add08ea5cb47cdcc7e8db5e94bb97aedccbc0be6) ) ROM_CONTINUE( 0x18000, 0x4000 ) ROM_LOAD( "mem6u24.bin", 0x20000, 0x4000, CRC(6642da40) SHA1(6ded7c04d2d57db92c243cc5af6861cb21b782b6) ) ROM_CONTINUE( 0x28000, 0x4000 ) ROM_LOAD( "mem6u34.bin", 0x30000, 0x4000, CRC(6e230a0a) SHA1(6855ce817feb9bda777c2d07a362722a03288a7b) ) ROM_CONTINUE( 0x38000, 0x4000 ) ROM_LOAD( "mem6u03.bin", 0x04000, 0x4000, CRC(ed5193ce) SHA1(00544213f604a1e7562f407c3e7ac79cba358942) ) ROM_CONTINUE( 0x0c000, 0x4000 ) ROM_LOAD( "mem6u13.bin", 0x14000, 0x4000, CRC(26e71525) SHA1(ba820aeb7e113439764c254e91ca83023eaf751e) ) ROM_CONTINUE( 0x1c000, 0x4000 ) ROM_LOAD( "mem6u23.bin", 0x24000, 0x4000, CRC(8ce207c5) SHA1(d3148f27c8285a05a77d222246208161c95a4cde) ) ROM_CONTINUE( 0x2c000, 0x4000 ) ROM_LOAD( "mem6u33.bin", 0x34000, 0x4000, CRC(ad12a7ae) SHA1(3f39d039c56cb96d065de4fecca98b17ab4cce3d) ) ROM_CONTINUE( 0x3c000, 0x4000 ) ROM_REGION( 0x40000, "8bpp_r", 0) ROM_LOAD( "mem6u09.bin", 0x00000, 0x4000, CRC(117811ec) SHA1(9b6bef611f265e54bbc120726c3b99149cb3ca37) ) ROM_CONTINUE( 0x08000, 0x4000 ) ROM_LOAD( "mem6u19.bin", 0x10000, 0x4000, CRC(5c9f6c06) SHA1(50973ea0675a037747ef9bb1360ec741d43a0743) ) ROM_CONTINUE( 0x18000, 0x4000 ) ROM_LOAD( "mem6u29.bin", 0x20000, 0x4000, CRC(e6414c30) SHA1(ec13ae40d0ad7f702c5a41bfca57b3dfef000c13) ) ROM_CONTINUE( 0x28000, 0x4000 ) ROM_LOAD( "mem6u39.bin", 0x30000, 0x4000, CRC(f61c0b65) SHA1(6872a775212ca36283e517ba7247f2b380fc8dd5) ) ROM_CONTINUE( 0x38000, 0x4000 ) ROM_LOAD( "mem6u08.bin", 0x04000, 0x4000, CRC(b3fb8861) SHA1(de0ebba8ad82dae88f934f91c745e10538e399c7) ) ROM_CONTINUE( 0x0c000, 0x4000 ) ROM_LOAD( "mem6u18.bin", 0x14000, 0x4000, CRC(4adff11d) SHA1(7217490fa7c1c339e0b4a865007fad44b3f026c3) ) ROM_CONTINUE( 0x1c000, 0x4000 ) ROM_LOAD( "mem6u28.bin", 0x24000, 0x4000, CRC(7702b849) SHA1(ba1e73a51d855c360fb5501b686f5c168246e18d) ) ROM_CONTINUE( 0x2c000, 0x4000 ) ROM_LOAD( "mem6u38.bin", 0x34000, 0x4000, CRC(138dbe03) SHA1(338a6ec2e0072f81a70d99ef4ddeb8410e3cdea6) ) ROM_CONTINUE( 0x3c000, 0x4000 ) ROM_REGION( 0x260, "proms", 0) ROM_LOAD( "27s29.u123", 0x0000, 0x0200, CRC(b2e8770e) SHA1(849292a6b30bb0e6547ce3232438136897a651b0) ) ROM_LOAD( "6331_snd.u2", 0x0200, 0x0020, CRC(f1328a5e) SHA1(44d4e802988415d24a0b9eaa38300f5add3a2727) ) ROM_LOAD( "6331_rom.u74", 0x0220, 0x0020, CRC(7b72b34e) SHA1(bc4d67a6993beb36a161368428e648d0492ac436) ) ROM_LOAD( "6331_vid.u155", 0x0240, 0x0020, CRC(63371737) SHA1(f08c03c81322c0de9ee64b4a9f11a1422c5bd463) ) ROM_END ROM_START( turbosub6 ) ROM_REGION( 0xc0000, "main_code", 0) /* Non-bankswitched, 6809 #0 code */ ROM_LOAD( "u85", 0x18000, 0x4000, CRC(d37ccb06) SHA1(445df1caa4dd4901e474bb0903bf28e536edf493) ) ROM_REGION( 0x48000, "game_cpu", 0 ) /* Bankswitched 6809 code */ ROM_LOAD( "u82", 0x10000, 0x2000, CRC(1596a100) SHA1(0a53d4b79245f2a51de87ec4de6db525aa342f2c) ) ROM_CONTINUE( 0x20000, 0x2000 ) ROM_LOAD( "u81", 0x12000, 0x2000, CRC(1c8e053d) SHA1(397f04fdf7c5dfaa33a396b1b41c015a86537ef6) ) ROM_CONTINUE( 0x22000, 0x2000 ) ROM_LOAD( "u87", 0x14000, 0x2000, CRC(c80d0512) SHA1(aedd829edd2cb214fa30ae2fe25ad7590c86971b) ) ROM_CONTINUE( 0x24000, 0x2000 ) ROM_LOAD( "u86", 0x16000, 0x2000, CRC(8af137d3) SHA1(12768d14b18401d07a793de3412da059b5a33699) ) ROM_CONTINUE( 0x26000, 0x2000 ) ROM_LOAD( "u80", 0x30000, 0x2000, CRC(6f53b658) SHA1(39841e4b0a6809ad061a07adcdb8d92fd7652959) ) ROM_CONTINUE( 0x40000, 0x2000 ) ROM_LOAD( "u79", 0x32000, 0x2000, CRC(aa6f1db6) SHA1(70cacedb57f3c5646181e26c355f87f1cea1d651) ) ROM_CONTINUE( 0x42000, 0x2000 ) ROM_LOAD( "u84", 0x34000, 0x2000, CRC(e856323f) SHA1(d973f8efa3a1f5907b8c09b58043d7b41ff3f0c1) ) ROM_CONTINUE( 0x44000, 0x2000 ) ROM_LOAD( "u83", 0x36000, 0x2000, CRC(056fc173) SHA1(426bcea3c2420b8df036122ebb6fc80af89e63d2) ) ROM_CONTINUE( 0x46000, 0x2000 ) /* e000 - ffff = Upper half of U85 (lower half is blank) */ ROM_COPY( "main_code", 0x18000 + 0x2000, 0xe000, 0x2000 ) ROM_REGION( 0x10000, "frame_cpu", 0 ) ROM_LOAD( "u63", 0xe000, 0x2000, CRC(e85216d4) SHA1(7f61a93c52a31782116e9825d0aefa58ca3720b9) ) ROM_REGION( 0x1000, "video_cpu", 0 ) ROMX_LOAD( "27s29.u29", 0x0, 0x200, CRC(d580672b) SHA1(b56295a5b780ab5e8ff6817ebb084a8dfad8c281), ROM_SKIP(7)) ROMX_LOAD( "27s29.u28", 0x1, 0x200, CRC(f7976b87) SHA1(c19a1d375c497f1671170c7833952979819c3812), ROM_SKIP(7)) ROMX_LOAD( "27s29.u27", 0x2, 0x200, CRC(03ebd3ea) SHA1(109f5369bd36bcf0da5928b96566655c6895c737), ROM_SKIP(7)) ROMX_LOAD( "27s29.u21", 0x3, 0x200, CRC(e232384b) SHA1(cfc3acc86add06b4cb6addb3455d71123fb359ce), ROM_SKIP(7)) ROMX_LOAD( "27s29.u20", 0x4, 0x200, CRC(0a8e44d8) SHA1(2df46316510b2dbfd4c9913a1460c00d5572d586), ROM_SKIP(7)) ROMX_LOAD( "27s29.u19", 0x5, 0x200, CRC(de17e5f0) SHA1(3e14768374e1bda25183aee86a82d220b7f58ff9), ROM_SKIP(7)) ROMX_LOAD( "27s29.u18", 0x6, 0x200, CRC(e33ed0a4) SHA1(41edbdc7c022971ce14bd2f419c92714b796fad7), ROM_SKIP(7)) ROM_REGION( 0x10000, "sound_cpu", 0 ) ROM_LOAD( "turbosub.u66", 0xe000, 0x2000, CRC(8db3bcdb) SHA1(e6ae324ba9dad4884e1cb3d67ce099a6f4739456) ) ROM_REGION( 0xc000, "sound_data", 0) ROM_LOAD( "turbosub.u69", 0x0000, 0x4000, CRC(ad04193b) SHA1(2f660302e60a7e68e079a8dd13266a77c077f939) ) ROM_LOAD( "turbosub.u68", 0x4000, 0x4000, CRC(72e3d09b) SHA1(eefdfcd0c4c32e465f18d40f46cb5bc022c22bfd) ) ROM_LOAD( "turbosub.u67", 0x8000, 0x4000, CRC(f8ae82e9) SHA1(fd27b9fe7872c3c680a1f71a4a5d5eeaa12e4a19) ) ROM_REGION( 0x40000, "4bpp", 0) ROM_LOAD( "turbosub.u44", 0x00000, 0x4000, CRC(eaa05860) SHA1(f649891dae9354b7f2e46e6a380b52a569229d64) ) ROM_LOAD( "turbosub.u49", 0x10000, 0x4000, CRC(b4170ac2) SHA1(bdbfc43c891c8d525dcc46fb9d05602263ab69cd) ) ROM_LOAD( "turbosub.u54", 0x20000, 0x4000, CRC(bebf98d8) SHA1(170502bb44fc6d6bf14d8dac4778b37888c14a7b) ) ROM_LOAD( "turbosub.u59", 0x30000, 0x4000, CRC(9c1f4397) SHA1(94335f2db2650f8b7e24fc3f92a04b73325ab164) ) ROM_LOAD( "turbosub.u43", 0x04000, 0x4000, CRC(5d76237c) SHA1(3d50347856039e43290497348447b1c4581f3a33) ) ROM_LOAD( "turbosub.u48", 0x14000, 0x4000, CRC(cea4e036) SHA1(4afce4f2a09adf9c83ab7188c05cd7236dea16a3) ) ROM_LOAD( "turbosub.u53", 0x24000, 0x4000, CRC(1352d58a) SHA1(76ae86c365dd4c9e1a6c5af91c01d31e7ee35f0f) ) ROM_LOAD( "turbosub.u58", 0x34000, 0x4000, CRC(5024d83f) SHA1(a293d92a0ae01901b5618b0250d48e3ba631dfcb) ) ROM_LOAD( "turbosub.u42", 0x08000, 0x4000, CRC(057a1c72) SHA1(5af89b128b7818550572d02e5ff724c415fa8b8b) ) ROM_LOAD( "turbosub.u47", 0x18000, 0x4000, CRC(10def494) SHA1(a3ba691eb2b0d782162ffc6c081761965844a3a9) ) ROM_LOAD( "turbosub.u52", 0x28000, 0x4000, CRC(070d07d6) SHA1(4c81310cd646641a380817fedffab66e76529c97) ) ROM_LOAD( "turbosub.u57", 0x38000, 0x4000, CRC(5ddb0458) SHA1(d1169882397f364ca38fbd563250b33d13b1a7c6) ) ROM_LOAD( "turbosub.u41", 0x0c000, 0x4000, CRC(014bb06b) SHA1(97276ba26b60c2907e59b92cc9de5251298579cf) ) ROM_LOAD( "turbosub.u46", 0x1c000, 0x4000, CRC(3b866e2c) SHA1(c0dd4827a18eb9f4b1055d92544beed10f01fd86) ) ROM_LOAD( "turbosub.u51", 0x2c000, 0x4000, CRC(43cdcb5c) SHA1(3dd966daa904d3be7be63c584ba033c0e7904d5c) ) ROM_LOAD( "turbosub.u56", 0x3c000, 0x4000, CRC(6d116adf) SHA1(f808e28cef41dc86e43d8c12966037213da87c87) ) ROM_REGION( 0x40000, "8bpp_l", 0) ROM_LOAD( "turbosub.u4", 0x00000, 0x4000, CRC(08303604) SHA1(f075b645d89a2d91bd9b621748906a9f9890ee60) ) ROM_LOAD( "turbosub.u14", 0x10000, 0x4000, CRC(83b26c8d) SHA1(2dfa3b45c44652d255c402511bb3810fffb0731d) ) ROM_LOAD( "turbosub.u24", 0x20000, 0x4000, CRC(6bbb6cb3) SHA1(d513e547a05b34076bb8261abd51301ac5f3f5d4) ) ROM_LOAD( "turbosub.u34", 0x30000, 0x4000, CRC(7b844f4a) SHA1(82467eb7e116f9f225711a1698c151945e1de6e4) ) ROM_LOAD( "turbosub.u3", 0x04000, 0x4000, CRC(825ef29c) SHA1(affadd0976f793b8bdbcbc4768b7de27121e7b11) ) ROM_LOAD( "turbosub.u13", 0x14000, 0x4000, CRC(350cc17a) SHA1(b98d16be997fc0576d3206f51f29ce3e257492d3) ) ROM_LOAD( "turbosub.u23", 0x24000, 0x4000, CRC(b1531916) SHA1(805a23f40aa875f431e835fdaceba87261c14155) ) ROM_LOAD( "turbosub.u33", 0x34000, 0x4000, CRC(0d5130cb) SHA1(7e4e4e5ea50c581a60d15964571464029515c720) ) ROM_LOAD( "turbosub.u2", 0x08000, 0x4000, CRC(a8b8c032) SHA1(20512a3a1f8b9c0361e6f5a7e9a50605be3ae650) ) ROM_LOAD( "turbosub.u12", 0x18000, 0x4000, CRC(a2c4badf) SHA1(267af1be6261833211270af25045e306efffee80) ) ROM_LOAD( "turbosub.u22", 0x28000, 0x4000, CRC(97b7cf0e) SHA1(888fb2f384a5cba8a6f7569886eb6dc27e2b024f) ) ROM_LOAD( "turbosub.u32", 0x38000, 0x4000, CRC(b286710e) SHA1(5082db13630ba0967006619027c39ee3607b838d) ) ROM_LOAD( "turbosub.u1", 0x0c000, 0x4000, CRC(88b0a7a9) SHA1(9012c8059cf60131efa6a0432accd87813187206) ) ROM_LOAD( "turbosub.u11", 0x1c000, 0x4000, CRC(9f0ff723) SHA1(54b52b4ebc32f10aa32c799ac819928290e70455) ) ROM_LOAD( "turbosub.u21", 0x2c000, 0x4000, CRC(b4122fe2) SHA1(50e8b488a7b7f739336b60a3fd8a5b14f5010b75) ) ROM_LOAD( "turbosub.u31", 0x3c000, 0x4000, CRC(3fa15c78) SHA1(bf5cb85fc26b5045ad5acc944c917b068ace2c49) ) ROM_REGION( 0x40000, "8bpp_r", 0) ROM_LOAD( "turbosub.u9", 0x00000, 0x4000, CRC(9a03eadf) SHA1(25ee1ebe52f030b2fa09d76161e46540c91cbc4c) ) ROM_LOAD( "turbosub.u19", 0x10000, 0x4000, CRC(498253b8) SHA1(dd74d4f9f19d8a746415baea604116faedb4fb31) ) ROM_LOAD( "turbosub.u29", 0x20000, 0x4000, CRC(809c374f) SHA1(d3849eed8441e4641ffcbca7c83ee3bb16681a0b) ) ROM_LOAD( "turbosub.u39", 0x30000, 0x4000, CRC(3e4e0681) SHA1(ac834f6823ffe835d6f149e79c1d31ae2b89e85d) ) ROM_LOAD( "turbosub.u8", 0x04000, 0x4000, CRC(01118737) SHA1(3a8e998b80dffe82296170273dcbbe9870c5b695) ) ROM_LOAD( "turbosub.u18", 0x14000, 0x4000, CRC(39fd8e57) SHA1(392f8a8cf58fc4813de840775d9c53561488152d) ) ROM_LOAD( "turbosub.u28", 0x24000, 0x4000, CRC(0628586d) SHA1(e37508c2812e1c98659aaba9c495e7396842614e) ) ROM_LOAD( "turbosub.u38", 0x34000, 0x4000, CRC(7d597a7e) SHA1(2f48faf75406ab3ff0b954040b74e68b7ca6f7a5) ) ROM_LOAD( "turbosub.u7", 0x08000, 0x4000, CRC(50eea315) SHA1(567dbb3cb3a75a7507f4cb4748c7dd878e69d6b7) ) ROM_LOAD( "turbosub.u17", 0x18000, 0x4000, CRC(8a9e19e6) SHA1(19067e153c0002edfd4a756f92ad75d9a0cbc3dd) ) ROM_LOAD( "turbosub.u27", 0x28000, 0x4000, CRC(1c81a8d9) SHA1(3d13d1ccd7ec3dddf2a27600eb64b5be386e868c) ) ROM_LOAD( "turbosub.u37", 0x38000, 0x4000, CRC(59f978cb) SHA1(e99d6378de941cad92e9702fcb18aea87acd371f) ) ROM_LOAD( "turbosub.u6", 0x0c000, 0x4000, CRC(841e00bd) SHA1(f777cc8dd8dd7c8baa2007355a76db782a218efc) ) ROM_LOAD( "turbosub.u16", 0x1c000, 0x4000, CRC(d3b63d81) SHA1(e86dd64825f6d9e7bebc26413f524a8962f68f2d) ) ROM_LOAD( "turbosub.u26", 0x2c000, 0x4000, CRC(867cfe32) SHA1(549e4e557d63dfab8e8c463916512a1b422ce425) ) ROM_LOAD( "turbosub.u36", 0x3c000, 0x4000, CRC(0d8ebc21) SHA1(7ae65edae05869376caa975ff2c778a08e8ad8a2) ) ROM_REGION( 0x260, "proms", 0) ROM_LOAD( "27s29.u123", 0x0000, 0x0200, CRC(b2e8770e) SHA1(849292a6b30bb0e6547ce3232438136897a651b0) ) ROM_LOAD( "6331_snd.u2", 0x0200, 0x0020, CRC(f1328a5e) SHA1(44d4e802988415d24a0b9eaa38300f5add3a2727) ) ROM_LOAD( "6331_rom.u74", 0x0220, 0x0020, CRC(7b72b34e) SHA1(bc4d67a6993beb36a161368428e648d0492ac436) ) ROM_LOAD( "6331_vid.u155", 0x0240, 0x0020, CRC(63371737) SHA1(f08c03c81322c0de9ee64b4a9f11a1422c5bd463) ) ROM_END /************************************* * * Game drivers * *************************************/ GAME( 1985, turbosub, 0, esripsys, turbosub, esripsys_state, init_esripsys, ROT0, "Entertainment Sciences", "Turbo Sub (prototype rev. TSCA)", MACHINE_SUPPORTS_SAVE ) GAME( 1985, turbosub7, turbosub, esripsys, turbosub, esripsys_state, init_esripsys, ROT0, "Entertainment Sciences", "Turbo Sub (prototype rev. TSC7)", MACHINE_SUPPORTS_SAVE ) GAME( 1985, turbosub6, turbosub, esripsys, turbosub, esripsys_state, init_esripsys, ROT0, "Entertainment Sciences", "Turbo Sub (prototype rev. TSC6)", MACHINE_SUPPORTS_SAVE )