// license:BSD-3-Clause // copyright-holders:Zsolt Vasvari /*************************************************************************** Coors Light Bowling/Bowl-O-Rama hardware driver by Zsolt Vasvari Games supported: * Capcom/Coors Light Bowling * Bowlorama Known issues: * none **************************************************************************** CPU Board: 0000-3fff 3 Graphics ROMS mapped in using 0x4800 (Coors Light Bowling only) 0000-001f Turbo board area (Bowl-O-Rama only) See Below. 4000 Display row selected 4800 Graphics ROM select 5000-57ff Battery backed up RAM (Saves machine state after shut off) Enter setup menu by holding down the F2 key on the high score screen 5800-5fff TMS34061 area First 0x20 bytes of each row provide a 16 color palette for this row. 2 bytes per color: 0000RRRR GGGGBBBB. Remaining 0xe0 bytes contain 2 pixels each for a total of 448 pixels, but only 360 seem to be displayed. (Each row appears vertically because the monitor is rotated) 6000 Sound command 6800 Trackball Reset. Double duties as a watchdog. 7000 Input port 1 Bit 0-3 Trackball Vertical Position Bit 4 Player 2 Hook Left Bit 5 Player 2 Hook Right Bit 6 Upright/Cocktail DIP Switch Bit 7 Coin 2 7800 Input port 2 Bit 0-3 Trackball Horizontal Positon Bit 4 Player 1 Hook Left Bit 5 Player 1 Hook Right Bit 6 Start Bit 7 Coin 1 8000-ffff ROM Sound Board: 0000-07ff RAM 1000-1001 YM2203 Port A D7 Read is ticket sensor Port B D7 Write is ticket dispenser enable Port B D6 Write is Sound OK LED 2000 Sound watchdog clear 6000 DAC write 7000 Sound command read (0x34 is used to dispense a ticket) 8000-ffff ROM Turbo Board Layout (Plugs in place of GR0): Bowl-O-Rama Copyright 1991 P&P Marketing Marquee says "EXIT Entertainment" This portion: Mike Appolo with the help of Andrew Pines. Andrew was one of the game designers for Capcom Bowling, Coors Light Bowling, Strata Bowling, and Bowl-O-Rama. This game was an upgrade for Capcom Bowling and included a "Turbo PCB" that had a GAL address decoder / data mask Memory Map for turbo board (where GR0 is on Capcom Bowling PCBs: 0000 Read Mask 0001-0003 Unused 0004 Read Data 0005-0007 Unused 0008 GR Address High Byte (GR17-16) 0009-0016 Unused 0017 GR Address Middle Byte (GR15-0 written as a word to 0017-0018) 0018 GR address Low byte 0019-001f Unused ***************************************************************************/ #include "emu.h" #include "includes/capbowl.h" #include "machine/ticket.h" #include "cpu/m6809/m6809.h" #include "sound/2203intf.h" #include "sound/dac.h" #include "sound/volt_reg.h" #include "speaker.h" #define MASTER_CLOCK XTAL(8'000'000) /************************************* * * NMI is to trigger the self test. * We use a fake input port to tie * that event to a keypress * *************************************/ INTERRUPT_GEN_MEMBER(capbowl_state::interrupt) { if (ioport("SERVICE")->read() & 1) /* get status of the F2 key */ device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero); /* trigger self test */ } /************************************* * * Partial updating * *************************************/ void capbowl_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) { switch (id) { case TIMER_UPDATE: update(ptr, param); break; default: throw emu_fatalerror("Unknown id in capbowl_state::device_timer"); } } TIMER_CALLBACK_MEMBER(capbowl_state::update) { int scanline = param; m_screen->update_partial(scanline - 1); scanline += 32; if (scanline > 240) scanline = 32; m_update_timer->adjust(m_screen->time_until_pos(scanline), scanline); } /************************************* * * Graphics ROM banking * *************************************/ WRITE8_MEMBER(capbowl_state::capbowl_rom_select_w) { // 2009-11 FP: shall we add a check to be sure that bank < 6? membank("bank1")->set_entry(((data & 0x0c) >> 1) + (data & 0x01)); } /************************************* * * Trackball input handlers * *************************************/ READ8_MEMBER(capbowl_state::track_0_r) { return (ioport("IN0")->read() & 0xf0) | ((ioport("TRACKY")->read() - m_last_trackball_val[0]) & 0x0f); } READ8_MEMBER(capbowl_state::track_1_r) { return (ioport("IN1")->read() & 0xf0) | ((ioport("TRACKX")->read() - m_last_trackball_val[1]) & 0x0f); } WRITE8_MEMBER(capbowl_state::track_reset_w) { /* reset the trackball counters */ m_last_trackball_val[0] = ioport("TRACKY")->read(); m_last_trackball_val[1] = ioport("TRACKX")->read(); m_watchdog->watchdog_reset(); } /************************************* * * Sound commands * *************************************/ WRITE8_MEMBER(capbowl_state::sndcmd_w) { m_audiocpu->set_input_line(M6809_IRQ_LINE, HOLD_LINE); m_soundlatch->write(data); } /************************************* * * Main CPU memory handlers * *************************************/ void capbowl_state::capbowl_map(address_map &map) { map(0x0000, 0x3fff).bankr("bank1"); map(0x4000, 0x4000).writeonly().share("rowaddress"); map(0x4800, 0x4800).w(FUNC(capbowl_state::capbowl_rom_select_w)); map(0x5000, 0x57ff).ram().share("nvram"); map(0x5800, 0x5fff).rw(FUNC(capbowl_state::tms34061_r), FUNC(capbowl_state::tms34061_w)); map(0x6000, 0x6000).w(FUNC(capbowl_state::sndcmd_w)); map(0x6800, 0x6800).w(FUNC(capbowl_state::track_reset_w)).nopr(); /* + watchdog */ map(0x7000, 0x7000).r(FUNC(capbowl_state::track_0_r)); /* + other inputs */ map(0x7800, 0x7800).r(FUNC(capbowl_state::track_1_r)); /* + other inputs */ map(0x8000, 0xffff).rom(); } void capbowl_state::bowlrama_map(address_map &map) { map(0x0000, 0x001f).rw(FUNC(capbowl_state::bowlrama_blitter_r), FUNC(capbowl_state::bowlrama_blitter_w)); map(0x4000, 0x4000).writeonly().share("rowaddress"); map(0x5000, 0x57ff).ram().share("nvram"); map(0x5800, 0x5fff).rw(FUNC(capbowl_state::tms34061_r), FUNC(capbowl_state::tms34061_w)); map(0x6000, 0x6000).w(FUNC(capbowl_state::sndcmd_w)); map(0x6800, 0x6800).w(FUNC(capbowl_state::track_reset_w)).nopr(); /* + watchdog */ map(0x7000, 0x7000).r(FUNC(capbowl_state::track_0_r)); /* + other inputs */ map(0x7800, 0x7800).r(FUNC(capbowl_state::track_1_r)); /* + other inputs */ map(0x8000, 0xffff).rom(); } /************************************* * * Sound CPU memory handlers * *************************************/ void capbowl_state::sound_map(address_map &map) { map(0x0000, 0x07ff).ram(); map(0x1000, 0x1001).rw("ymsnd", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); map(0x2000, 0x2000).nopw(); /* watchdog */ map(0x6000, 0x6000).w("dac", FUNC(dac_byte_interface::data_w)); map(0x7000, 0x7000).r(m_soundlatch, FUNC(generic_latch_8_device::read)); map(0x8000, 0xffff).rom(); } /************************************* * * Port definitions * *************************************/ static INPUT_PORTS_START( capbowl ) PORT_START("IN0") /* low 4 bits are for the trackball */ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) /* This version of Bowl-O-Rama */ PORT_DIPSETTING( 0x40, DEF_STR( Upright ) ) /* is Upright only */ PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_START("IN1") /* low 4 bits are for the trackball */ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_START("TRACKY") PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_Y ) PORT_SENSITIVITY(20) PORT_KEYDELTA(40) PORT_REVERSE PORT_START("TRACKX") PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_X ) PORT_SENSITIVITY(20) PORT_KEYDELTA(40) PORT_START("SERVICE") /* This fake input port is used to get the status of the F2 key, */ /* and activate the test mode, which is triggered by a NMI */ PORT_SERVICE_NO_TOGGLE( 0x01, IP_ACTIVE_HIGH ) INPUT_PORTS_END /************************************* * * Machine driver * *************************************/ void capbowl_state::machine_start() { m_update_timer = timer_alloc(TIMER_UPDATE); save_item(NAME(m_blitter_addr)); save_item(NAME(m_last_trackball_val)); } void capbowl_state::machine_reset() { m_update_timer->adjust(m_screen->time_until_pos(32), 32); m_blitter_addr = 0; m_last_trackball_val[0] = 0; m_last_trackball_val[1] = 0; } void capbowl_state::capbowl(machine_config &config) { /* basic machine hardware */ MC6809E(config, m_maincpu, MASTER_CLOCK / 4); // MC68B09EP m_maincpu->set_addrmap(AS_PROGRAM, &capbowl_state::capbowl_map); m_maincpu->set_vblank_int("screen", FUNC(capbowl_state::interrupt)); // watchdog: 555 timer 16 cycles, edge triggered, ~0.3s attotime const period = PERIOD_OF_555_ASTABLE(100000.0, 100000.0, 0.1e-6); WATCHDOG_TIMER(config, m_watchdog).set_time(period * 16 - period / 2); MC6809E(config, m_audiocpu, MASTER_CLOCK / 4); // MC68B09EP m_audiocpu->set_addrmap(AS_PROGRAM, &capbowl_state::sound_map); NVRAM(config, "nvram", nvram_device::DEFAULT_RANDOM); TICKET_DISPENSER(config, "ticket", attotime::from_msec(100), TICKET_MOTOR_ACTIVE_HIGH, TICKET_STATUS_ACTIVE_LOW); /* video hardware */ SCREEN(config, m_screen, SCREEN_TYPE_RASTER); m_screen->set_size(360, 256); m_screen->set_visarea(0, 359, 0, 244); m_screen->set_refresh_hz(57); m_screen->set_screen_update(FUNC(capbowl_state::screen_update)); TMS34061(config, m_tms34061, 0); m_tms34061->set_rowshift(8); /* VRAM address is (row << rowshift) | col */ m_tms34061->set_vram_size(0x10000); m_tms34061->int_callback().set_inputline("maincpu", M6809_FIRQ_LINE); /* sound hardware */ SPEAKER(config, "speaker").front_center(); GENERIC_LATCH_8(config, m_soundlatch); ym2203_device &ymsnd(YM2203(config, "ymsnd", MASTER_CLOCK / 2)); ymsnd.irq_handler().set_inputline(m_audiocpu, M6809_FIRQ_LINE); ymsnd.port_a_read_callback().set("ticket", FUNC(ticket_dispenser_device::line_r)).lshift(7); ymsnd.port_b_write_callback().set("ticket", FUNC(ticket_dispenser_device::motor_w)).bit(7); // Also a status LED. See memory map above ymsnd.add_route(0, "speaker", 0.07); ymsnd.add_route(1, "speaker", 0.07); ymsnd.add_route(2, "speaker", 0.07); ymsnd.add_route(3, "speaker", 0.75); DAC0832(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5); voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); } void capbowl_state::bowlrama(machine_config &config) { capbowl(config); /* basic machine hardware */ m_maincpu->set_addrmap(AS_PROGRAM, &capbowl_state::bowlrama_map); /* video hardware */ m_screen->set_visarea(0, 359, 0, 239); } /************************************* * * ROM definitions * *************************************/ ROM_START( capbowl ) ROM_REGION( 0x28000, "maincpu", 0 ) ROM_LOAD( "u6", 0x08000, 0x8000, CRC(14924c96) SHA1(d436c5115873c9c2bc7657acff1cf7d99c0c5d6d) ) ROM_LOAD( "gr0", 0x10000, 0x8000, CRC(ef53ca7a) SHA1(219dc342595bfd23c1336f3e167e40ff0c5e7994) ) ROM_LOAD( "gr1", 0x18000, 0x8000, CRC(27ede6ce) SHA1(14aa31cbcf089419b5b2ea8d57e82fc51895fc2e) ) ROM_LOAD( "gr2", 0x20000, 0x8000, CRC(e49238f4) SHA1(ac76f1a761d6b0765437fb7367442667da7bb373) ) ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "sound.u30", 0x8000, 0x8000, CRC(8c9c3b8a) SHA1(f3cdf42ef19012817e6b7966845f9ede39f61b07) ) ROM_END ROM_START( capbowl2 ) ROM_REGION( 0x28000, "maincpu", 0 ) ROM_LOAD( "program_rev_3_u6.u6", 0x08000, 0x8000, CRC(9162934a) SHA1(7542dd68a2aa55ad4f03b23ae2313ed6a34ae145) ) ROM_LOAD( "gr0", 0x10000, 0x8000, CRC(ef53ca7a) SHA1(219dc342595bfd23c1336f3e167e40ff0c5e7994) ) ROM_LOAD( "gr1", 0x18000, 0x8000, CRC(27ede6ce) SHA1(14aa31cbcf089419b5b2ea8d57e82fc51895fc2e) ) ROM_LOAD( "gr2", 0x20000, 0x8000, CRC(e49238f4) SHA1(ac76f1a761d6b0765437fb7367442667da7bb373) ) ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "sound.u30", 0x8000, 0x8000, CRC(8c9c3b8a) SHA1(f3cdf42ef19012817e6b7966845f9ede39f61b07) ) ROM_END ROM_START( capbowl3 ) ROM_REGION( 0x28000, "maincpu", 0 ) ROM_LOAD( "3.0_bowl.u6", 0x08000, 0x8000, CRC(32e30928) SHA1(db47b6ace949d86aa1cdd1e5c7a5981f30b590af) ) /* Capcom label, labeled as "3.0 BOWL" */ ROM_LOAD( "grom0-gr0.gr0", 0x10000, 0x8000, CRC(2b5eb091) SHA1(43976bfa9fbe9694c7274f113641f671fa32bbb7) ) /* I.T. label */ ROM_LOAD( "grom1-gr1.gr1", 0x18000, 0x8000, CRC(880e4e1c) SHA1(9f88b26877596667f1ac4e0083795bf266712879) ) /* I.T. label */ ROM_LOAD( "grom2-gr2.gr2", 0x20000, 0x8000, CRC(f3d2468d) SHA1(0348ee5d0000b753ad90a525048d05bfb552bee1) ) /* I.T. label */ ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "sound_r2_u30.u30", 0x8000, 0x8000, CRC(43ac1658) SHA1(1fab23d649d0c565ef1a7f45b30806f9d1bb4afd) ) /* labeled as "SOUND (R-2) U30" */ ROM_END ROM_START( capbowl4 ) ROM_REGION( 0x28000, "maincpu", 0 ) ROM_LOAD( "bfb.u6", 0x08000, 0x8000, CRC(79f1d083) SHA1(36e9a90403fc9b876d7660ee46c5fbb855321769) ) ROM_LOAD( "grom0-gr0.gr0", 0x10000, 0x8000, CRC(2b5eb091) SHA1(43976bfa9fbe9694c7274f113641f671fa32bbb7) ) /* I.T. label */ ROM_LOAD( "grom1-gr1.gr1", 0x18000, 0x8000, CRC(880e4e1c) SHA1(9f88b26877596667f1ac4e0083795bf266712879) ) /* I.T. label */ ROM_LOAD( "grom2-gr2.gr2", 0x20000, 0x8000, CRC(f3d2468d) SHA1(0348ee5d0000b753ad90a525048d05bfb552bee1) ) /* I.T. label */ ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "bfb.u30", 0x8000, 0x8000, CRC(6fe2c4ff) SHA1(862823264d243be590fd29a228a32e7a0a818e57) ) ROM_END ROM_START( clbowl ) ROM_REGION( 0x28000, "maincpu", 0 ) ROM_LOAD( "cb8_prg.u6", 0x08000, 0x8000, CRC(91e06bc4) SHA1(efa54328417f971cc482a4529d05331a3baffc1a) ) /* Capcom label */ ROM_LOAD( "coors_bowling_grom0.gr0", 0x10000, 0x8000, CRC(899c8f15) SHA1(dbb4a9c015b5e64c62140f0c99b87da2793ae5c1) ) /* I.T. label */ ROM_LOAD( "coors_bowling_grom1.gr1", 0x18000, 0x8000, CRC(0ac0dc4c) SHA1(61afa3af1f84818b940b5c6f6a8cfb58ca557551) ) /* I.T. label */ ROM_LOAD( "coors_bowling_grom2.gr2", 0x20000, 0x8000, CRC(251f5da5) SHA1(063001cfb68e3ec35baa24eed186214e26d55b82) ) /* I.T. label */ ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "coors_bowling_sound.u30", 0x8000, 0x8000, CRC(1eba501e) SHA1(684bdc18cf5e01a86d8018a3e228ec34e5dec57d) ) ROM_END ROM_START( bowlrama ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD( "bowl-o-rama_rev_1.0_u6.u6", 0x08000, 0x08000, CRC(7103ad55) SHA1(92dccc5e6df3e18fc8cdcb67ef14d50ce5eb8b2c) ) ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "bowl-o-rama_rev_1.0_u30.u30", 0x08000, 0x08000, CRC(f3168834) SHA1(40b7fbe9c15cc4442f4394b71c0666185afe4c8d) ) ROM_REGION( 0x40000, "gfx1", 0 ) ROM_LOAD( "bowl-o-rama_rev_1.0_ux7.ux7", 0x00000, 0x40000, CRC(8727432a) SHA1(a81d366c5f8df0bdb97e795bba7752e6526ddba0) ) /* located on daughter card add-on */ ROM_END /************************************* * * Driver init * *************************************/ void capbowl_state::init_capbowl() { uint8_t *ROM = memregion("maincpu")->base(); /* configure ROM banks in 0x0000-0x3fff */ membank("bank1")->configure_entries(0, 6, &ROM[0x10000], 0x4000); } /************************************* * * Game drivers * *************************************/ GAME( 1988, capbowl, 0, capbowl, capbowl, capbowl_state, init_capbowl, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 1)", MACHINE_SUPPORTS_SAVE ) GAME( 1988, capbowl2, capbowl, capbowl, capbowl, capbowl_state, init_capbowl, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 2)", MACHINE_SUPPORTS_SAVE ) GAME( 1988, capbowl3, capbowl, capbowl, capbowl, capbowl_state, init_capbowl, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 3)", MACHINE_SUPPORTS_SAVE ) GAME( 1988, capbowl4, capbowl, capbowl, capbowl, capbowl_state, init_capbowl, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 4)", MACHINE_SUPPORTS_SAVE ) GAME( 1989, clbowl, capbowl, capbowl, capbowl, capbowl_state, init_capbowl, ROT270, "Incredible Technologies / Capcom", "Coors Light Bowling", MACHINE_SUPPORTS_SAVE ) GAME( 1991, bowlrama, 0, bowlrama, capbowl, capbowl_state, empty_init, ROT270, "P&P Marketing", "Bowl-O-Rama Rev 1.0", MACHINE_SUPPORTS_SAVE )