diff options
Diffstat (limited to 'src/mame/drivers/sprint4.cpp')
-rw-r--r-- | src/mame/drivers/sprint4.cpp | 458 |
1 files changed, 0 insertions, 458 deletions
diff --git a/src/mame/drivers/sprint4.cpp b/src/mame/drivers/sprint4.cpp deleted file mode 100644 index 04199682982..00000000000 --- a/src/mame/drivers/sprint4.cpp +++ /dev/null @@ -1,458 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Stefan Jokisch -/*************************************************************************** - -Atari Sprint 4 driver - -***************************************************************************/ - -#include "emu.h" -#include "includes/sprint4.h" -#include "audio/sprint4.h" - -#include "cpu/m6502/m6502.h" -#include "machine/74259.h" -#include "speaker.h" - -#define MASTER_CLOCK 12096000 - -#define HTOTAL 384 -#define VTOTAL 262 - -#define PIXEL_CLOCK (MASTER_CLOCK / 2) - - -template <int N> -READ_LINE_MEMBER(sprint4_state::lever_r) -{ - return 4 * m_gear[N] > m_da_latch; -} - - -template <int N> -READ_LINE_MEMBER(sprint4_state::wheel_r) -{ - return 8 * m_steer_FF1[N] + 8 * m_steer_FF2[N] > m_da_latch; -} - - -template <int N> -READ_LINE_MEMBER(sprint4_state::collision_flipflop_r) -{ - return m_collision[N]; -} - - -void sprint4_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) -{ - switch (id) - { - case TIMER_NMI: - nmi_callback(ptr, param); - break; - default: - throw emu_fatalerror("Unknown id in sprint4_state::device_timer"); - } -} - - -TIMER_CALLBACK_MEMBER(sprint4_state::nmi_callback) -{ - int scanline = param; - - /* MAME updates controls only once per frame but the game checks them on every NMI */ - - uint8_t wheel[4] = - { - static_cast<uint8_t>(ioport("WHEEL1")->read()), - static_cast<uint8_t>(ioport("WHEEL2")->read()), - static_cast<uint8_t>(ioport("WHEEL3")->read()), - static_cast<uint8_t>(ioport("WHEEL4")->read()) - }; - uint8_t lever[4] = - { - static_cast<uint8_t>(ioport("LEVER1")->read()), - static_cast<uint8_t>(ioport("LEVER2")->read()), - static_cast<uint8_t>(ioport("LEVER3")->read()), - static_cast<uint8_t>(ioport("LEVER4")->read()) - }; - - /* emulation of steering wheels isn't very accurate */ - - for (int i = 0; i < 4; i++) - { - signed char delta = wheel[i] - m_last_wheel[i]; - - if (delta < 0) - { - m_steer_FF2[i] = 0; - } - if (delta > 0) - { - m_steer_FF2[i] = 1; - } - - m_steer_FF1[i] = (wheel[i] >> 4) & 1; - - if (lever[i] & 1) { m_gear[i] = 1; } - if (lever[i] & 2) { m_gear[i] = 2; } - if (lever[i] & 4) { m_gear[i] = 3; } - if (lever[i] & 8) { m_gear[i] = 4; } - - m_last_wheel[i] = wheel[i]; - } - - scanline += 64; - - if (scanline >= VTOTAL) - { - scanline = 32; - } - - /* NMI and watchdog are disabled during service mode */ - - m_watchdog->watchdog_enable(ioport("IN0")->read() & 0x40); - - if (ioport("IN0")->read() & 0x40) - m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); - - m_nmi_timer->adjust(m_screen->time_until_pos(scanline), scanline); -} - - -void sprint4_state::machine_start() -{ - m_nmi_timer = timer_alloc(TIMER_NMI); - - save_item(NAME(m_da_latch)); - save_item(NAME(m_steer_FF1)); - save_item(NAME(m_steer_FF2)); - save_item(NAME(m_gear)); - save_item(NAME(m_last_wheel)); - save_item(NAME(m_collision)); -} - - -void sprint4_state::machine_reset() -{ - m_nmi_timer->adjust(m_screen->time_until_pos(32), 32); - - memset(m_steer_FF1, 0, sizeof m_steer_FF1); - memset(m_steer_FF2, 0, sizeof m_steer_FF2); - - m_gear[0] = 1; - m_gear[1] = 1; - m_gear[2] = 1; - m_gear[3] = 1; - - m_da_latch = 0; -} - - -READ8_MEMBER(sprint4_state::wram_r) -{ - return m_videoram[0x380 + offset]; -} - - -READ8_MEMBER(sprint4_state::analog_r) -{ - return (ioport("ANALOG")->read() << (~offset & 7)) & 0x80; -} -READ8_MEMBER(sprint4_state::coin_r) -{ - return (ioport("COIN")->read() << (~offset & 7)) & 0x80; -} -READ8_MEMBER(sprint4_state::collision_r) -{ - return (ioport("COLLISION")->read() << (~offset & 7)) & 0x80; -} - - -READ8_MEMBER(sprint4_state::options_r) -{ - return (ioport("DIP")->read() >> (2 * (offset & 3))) & 3; -} - - -WRITE8_MEMBER(sprint4_state::wram_w) -{ - m_videoram[0x380 + offset] = data; -} - - -WRITE8_MEMBER(sprint4_state::collision_reset_w) -{ - m_collision[(offset >> 1) & 3] = 0; -} - - -WRITE8_MEMBER(sprint4_state::da_latch_w) -{ - m_da_latch = data & 15; -} - - - -#ifdef UNUSED_FUNCTION -WRITE8_MEMBER(sprint4_state::lockout_w) -{ - machine().bookkeeping().coin_lockout_global_w(~offset & 1); -} -#endif - - -WRITE8_MEMBER(sprint4_state::bang_w) -{ - m_discrete->write(SPRINT4_BANG_DATA, data & 0x0f); -} - - -WRITE8_MEMBER(sprint4_state::attract_w) -{ - m_discrete->write(SPRINT4_ATTRACT_EN, data & 1); -} - - -void sprint4_state::sprint4_cpu_map(address_map &map) -{ - - map.global_mask(0x3fff); - - map(0x0080, 0x00ff).mirror(0x700).rw(FUNC(sprint4_state::wram_r), FUNC(sprint4_state::wram_w)); - map(0x0800, 0x0bff).mirror(0x400).ram().w(FUNC(sprint4_state::video_ram_w)).share("videoram"); - - map(0x0000, 0x0007).mirror(0x718).r(FUNC(sprint4_state::analog_r)); - map(0x0020, 0x0027).mirror(0x718).r(FUNC(sprint4_state::coin_r)); - map(0x0040, 0x0047).mirror(0x718).r(FUNC(sprint4_state::collision_r)); - map(0x0060, 0x0063).mirror(0x71c).r(FUNC(sprint4_state::options_r)); - - map(0x1000, 0x17ff).portr("IN0"); - map(0x1800, 0x1fff).portr("IN1"); - - map(0x0000, 0x0000).mirror(0x71f).w(FUNC(sprint4_state::attract_w)); - map(0x0020, 0x0027).mirror(0x718).w(FUNC(sprint4_state::collision_reset_w)); - map(0x0040, 0x0041).mirror(0x718).w(FUNC(sprint4_state::da_latch_w)); - map(0x0042, 0x0043).mirror(0x718).w(FUNC(sprint4_state::bang_w)); - map(0x0044, 0x0045).mirror(0x718).w(m_watchdog, FUNC(watchdog_timer_device::reset_w)); - map(0x0060, 0x006f).mirror(0x710).w("latch", FUNC(f9334_device::write_a0)); - - map(0x2000, 0x27ff).noprw(); /* diagnostic ROM */ - map(0x2800, 0x3fff).rom(); - -} - - -static INPUT_PORTS_START( sprint4 ) - - PORT_START("IN0") - PORT_SERVICE( 0x40, IP_ACTIVE_LOW ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") - - PORT_START("IN1") - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Track Select") PORT_CODE(KEYCODE_SPACE) - - PORT_START("COLLISION") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Player 1 Gas") PORT_PLAYER(1) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, collision_flipflop_r<0>) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Player 2 Gas") PORT_PLAYER(2) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, collision_flipflop_r<1>) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Player 3 Gas") PORT_PLAYER(3) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, collision_flipflop_r<2>) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Player 4 Gas") PORT_PLAYER(4) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, collision_flipflop_r<3>) - - PORT_START("COIN") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN3 ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START3 ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN4 ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 ) - - PORT_START("DIP") - PORT_DIPNAME( 0x03, 0x03, DEF_STR( Language ) ) PORT_DIPLOCATION("DIP:8,7") - PORT_DIPSETTING( 0x00, DEF_STR( German ) ) - PORT_DIPSETTING( 0x01, DEF_STR( French ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Spanish ) ) - PORT_DIPSETTING( 0x03, DEF_STR( English ) ) - PORT_DIPNAME( 0x04, 0x04, DEF_STR( Coinage ) ) PORT_DIPLOCATION("DIP:6") - PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C ) ) - PORT_DIPNAME( 0x08, 0x08, "Allow Late Entry" ) PORT_DIPLOCATION("DIP:5") - PORT_DIPSETTING( 0x08, DEF_STR( No ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) - PORT_DIPNAME( 0xf0, 0xb0, "Play Time" ) PORT_DIPLOCATION("DIP:4,3,2,1") - PORT_DIPSETTING( 0x70, "60 seconds" ) - PORT_DIPSETTING( 0xb0, "90 seconds" ) - PORT_DIPSETTING( 0xd0, "120 seconds" ) - PORT_DIPSETTING( 0xe0, "150 seconds" ) - - PORT_START("ANALOG") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, wheel_r<0>) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, lever_r<0>) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, wheel_r<1>) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, lever_r<1>) - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, wheel_r<2>) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, lever_r<2>) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, wheel_r<3>) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(sprint4_state, lever_r<3>) - - PORT_START("WHEEL1") - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(16) PORT_PLAYER(1) - - PORT_START("WHEEL2") - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(16) PORT_PLAYER(2) - - PORT_START("WHEEL3") - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(16) PORT_PLAYER(3) - - PORT_START("WHEEL4") - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(16) PORT_PLAYER(4) - - PORT_START("LEVER1") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Player 1 Gear 1") PORT_CODE(KEYCODE_Z) PORT_PLAYER(1) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Player 1 Gear 2") PORT_CODE(KEYCODE_X) PORT_PLAYER(1) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Player 1 Gear 3") PORT_CODE(KEYCODE_C) PORT_PLAYER(1) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Player 1 Gear 4") PORT_CODE(KEYCODE_V) PORT_PLAYER(1) - - PORT_START("LEVER2") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Player 2 Gear 1") PORT_CODE(KEYCODE_Q) PORT_PLAYER(2) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Player 2 Gear 2") PORT_CODE(KEYCODE_W) PORT_PLAYER(2) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Player 2 Gear 3") PORT_CODE(KEYCODE_E) PORT_PLAYER(2) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Player 2 Gear 4") PORT_CODE(KEYCODE_R) PORT_PLAYER(2) - - PORT_START("LEVER3") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Player 3 Gear 1") PORT_CODE(KEYCODE_Y) PORT_PLAYER(3) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Player 3 Gear 2") PORT_CODE(KEYCODE_U) PORT_PLAYER(3) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Player 3 Gear 3") PORT_CODE(KEYCODE_I) PORT_PLAYER(3) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Player 3 Gear 4") PORT_CODE(KEYCODE_O) PORT_PLAYER(3) - - PORT_START("LEVER4") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Player 4 Gear 1") PORT_PLAYER(4) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Player 4 Gear 2") PORT_PLAYER(4) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Player 4 Gear 3") PORT_PLAYER(4) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Player 4 Gear 4") PORT_PLAYER(4) - - PORT_START("MOTOR1") - PORT_ADJUSTER( 35, "Motor 1 RPM" ) - - PORT_START("MOTOR2") - PORT_ADJUSTER( 40, "Motor 2 RPM" ) - - PORT_START("MOTOR3") - PORT_ADJUSTER( 35, "Motor 3 RPM" ) - - PORT_START("MOTOR4") - PORT_ADJUSTER( 40, "Motor 4 RPM" ) - -INPUT_PORTS_END - - -static const gfx_layout car_layout = -{ - 12, 16, - RGN_FRAC(1,3), - 1, - { 0 }, - { - 7 + RGN_FRAC(0,3), 6 + RGN_FRAC(0,3), 5 + RGN_FRAC(0,3), 4 + RGN_FRAC(0,3), - 7 + RGN_FRAC(1,3), 6 + RGN_FRAC(1,3), 5 + RGN_FRAC(1,3), 4 + RGN_FRAC(1,3), - 7 + RGN_FRAC(2,3), 6 + RGN_FRAC(2,3), 5 + RGN_FRAC(2,3), 4 + RGN_FRAC(2,3) - }, - { - 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38, - 0x40, 0x48, 0x50, 0x58, 0x60, 0x68, 0x70, 0x78 - }, - 0x80 -}; - - -static GFXDECODE_START( gfx_sprint4 ) - GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x1, 0, 5 ) - GFXDECODE_ENTRY( "gfx2", 0, car_layout, 0, 5 ) -GFXDECODE_END - - -void sprint4_state::sprint4(machine_config &config) -{ - /* basic machine hardware */ - M6502(config, m_maincpu, PIXEL_CLOCK / 8); - m_maincpu->set_addrmap(AS_PROGRAM, &sprint4_state::sprint4_cpu_map); - - WATCHDOG_TIMER(config, m_watchdog).set_vblank_count(m_screen, 8); - - /* video hardware */ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_raw(PIXEL_CLOCK, HTOTAL, 0, 256, VTOTAL, 0, 224); - m_screen->set_screen_update(FUNC(sprint4_state::screen_update)); - m_screen->screen_vblank().set(FUNC(sprint4_state::screen_vblank)); - m_screen->set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_sprint4); - PALETTE(config, m_palette, FUNC(sprint4_state::sprint4_palette), 10, 6); - - /* sound hardware */ - SPEAKER(config, "lspeaker").front_left(); - SPEAKER(config, "rspeaker").front_right(); - - f9334_device &latch(F9334(config, "latch")); // at E11 - latch.q_out_cb<0>().set_output("led0"); // START LAMP 1 - latch.q_out_cb<1>().set_output("led1"); // START LAMP 2 - latch.q_out_cb<2>().set_output("led2"); // START LAMP 3 - latch.q_out_cb<3>().set_output("led3"); // START LAMP 4 - latch.q_out_cb<4>().set("discrete", FUNC(discrete_device::write_line<SPRINT4_SCREECH_EN_1>)); - latch.q_out_cb<5>().set("discrete", FUNC(discrete_device::write_line<SPRINT4_SCREECH_EN_2>)); - latch.q_out_cb<6>().set("discrete", FUNC(discrete_device::write_line<SPRINT4_SCREECH_EN_3>)); - latch.q_out_cb<7>().set("discrete", FUNC(discrete_device::write_line<SPRINT4_SCREECH_EN_4>)); - - DISCRETE(config, m_discrete, sprint4_discrete); - m_discrete->add_route(0, "lspeaker", 1.0); - m_discrete->add_route(1, "rspeaker", 1.0); -} - - -ROM_START( sprint4 ) - ROM_REGION( 0x4000, "maincpu", 0 ) - ROM_LOAD ( "30031.c1", 0x2800, 0x0800, CRC(017ee7c4) SHA1(9386cacc619669c18af31f66691a45af6dafef64) ) - ROM_LOAD_NIB_LOW ( "30036-02.n1", 0x3000, 0x0800, CRC(883b9d7c) SHA1(af52ffdd9cd8dfed54013c9b0d3c6e48c7419d17) ) - ROM_LOAD_NIB_HIGH( "30037-02.k1", 0x3000, 0x0800, CRC(c297fbd8) SHA1(8cc0f486429e12bee21a5dd1135e799196480044) ) - ROM_LOAD ( "30033.e1", 0x3800, 0x0800, CRC(b8b717b7) SHA1(2f6b1a0e9803901d9ba79d1f19a025f6a6134756) ) - - ROM_REGION( 0x0800, "gfx1", 0 ) /* playfield */ - ROM_LOAD( "30027.h5", 0x0000, 0x0800, CRC(3a752e07) SHA1(d990f94b296409d47e8bada98ddbed5f76567e1b) ) - - ROM_REGION( 0x0c00, "gfx2", 0 ) /* motion */ - ROM_LOAD( "30028-01.n6", 0x0000, 0x0400, CRC(3ebcb13f) SHA1(e0b87239081f12f6613d3db6a8cb5b80937df7d7) ) - ROM_LOAD( "30029-01.m6", 0x0400, 0x0400, CRC(963a8424) SHA1(d52a0e73c54154531e825153012687bdb85e479a) ) - ROM_LOAD( "30030-01.l6", 0x0800, 0x0400, CRC(e94dfc2d) SHA1(9c5b1401c4aadda0a3aee76e4f92e73ae1d35cb7) ) - - ROM_REGION( 0x0200, "user1", 0 ) - ROM_LOAD( "30024-01.p8", 0x0000, 0x0200, CRC(e71d2e22) SHA1(434c3a8237468604cce7feb40e6061d2670013b3) ) /* SYNC */ -ROM_END - - -ROM_START( sprint4a ) - ROM_REGION( 0x4000, "maincpu", 0 ) - ROM_LOAD ( "30031.c1", 0x2800, 0x0800, CRC(017ee7c4) SHA1(9386cacc619669c18af31f66691a45af6dafef64) ) - ROM_LOAD_NIB_LOW ( "30036-02.n1", 0x3000, 0x0800, CRC(883b9d7c) SHA1(af52ffdd9cd8dfed54013c9b0d3c6e48c7419d17) ) - ROM_LOAD_NIB_HIGH( "30037-02.k1", 0x3000, 0x0800, CRC(c297fbd8) SHA1(8cc0f486429e12bee21a5dd1135e799196480044) ) - ROM_LOAD ( "30033.e1", 0x3800, 0x0800, CRC(b8b717b7) SHA1(2f6b1a0e9803901d9ba79d1f19a025f6a6134756) ) - - ROM_REGION( 0x0800, "gfx1", 0 ) /* playfield */ - ROM_LOAD( "30027.h5", 0x0000, 0x0800, CRC(3a752e07) SHA1(d990f94b296409d47e8bada98ddbed5f76567e1b) ) - - ROM_REGION( 0x0c00, "gfx2", 0 ) /* motion */ - ROM_LOAD( "30028-03.n6", 0x0000, 0x0400, CRC(d3337030) SHA1(3e73fc45bdcaa52dc1aa01489b46240284562ab7) ) - ROM_LOAD( "30029-03.m6", 0x0400, 0x0400, NO_DUMP ) - ROM_LOAD( "30030-03.l6", 0x0800, 0x0400, CRC(aa1b45ab) SHA1(1ddb64d4ec92a1383866daaefa556499837decd1) ) - - ROM_REGION( 0x0200, "user1", 0 ) - ROM_LOAD( "30024-01.p8", 0x0000, 0x0200, CRC(e71d2e22) SHA1(434c3a8237468604cce7feb40e6061d2670013b3) ) /* SYNC */ -ROM_END - - -GAME( 1977, sprint4, 0, sprint4, sprint4, sprint4_state, empty_init, ROT180, "Atari", "Sprint 4 (set 1)", MACHINE_SUPPORTS_SAVE ) /* large cars */ -GAME( 1977, sprint4a, sprint4, sprint4, sprint4, sprint4_state, empty_init, ROT180, "Atari", "Sprint 4 (set 2)", MACHINE_SUPPORTS_SAVE ) /* small cars */ |