// license:BSD-3-Clause // copyright-holders:Robbbert /************************************************************************************ PINBALL Rowamet : Heavy Metal PinMAME used as reference (couldn't find a manual) Seems to be almost the same as Taito. Known games from this company: Solar Ride, Vulcan IV, Sherokee, Jet Surf, Diana, Heavy Metal, Conan. You need to have a ball in the outhole (hold down X) when starting a game. ToDO: - Outputs - Bad sound rom - In PinMAME, the display cycles between various attract modes. This doesn't happen in MAME. - Display flickers ingame *************************************************************************************/ #include "emu.h" #include "machine/genpin.h" #include "cpu/z80/z80.h" #include "machine/timer.h" #include "sound/dac.h" #include "sound/volt_reg.h" #include "speaker.h" #include "rowamet.lh" class rowamet_state : public driver_device { public: rowamet_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_cpu2(*this, "cpu2") , m_p_ram(*this, "ram") , m_digits(*this, "digit%u", 0U) { } DECLARE_READ8_MEMBER(sound_r); DECLARE_WRITE8_MEMBER(mute_w); DECLARE_READ8_MEMBER(io_r); DECLARE_WRITE8_MEMBER(io_w); TIMER_DEVICE_CALLBACK_MEMBER(timer_a); void rowamet(machine_config &config); void rowamet_map(address_map &map); void rowamet_sub_io(address_map &map); void rowamet_sub_map(address_map &map); private: uint8_t m_out_offs; uint8_t m_sndcmd; uint8_t m_io[16]; virtual void machine_reset() override; virtual void machine_start() override { m_digits.resolve(); } required_device m_maincpu; required_device m_cpu2; required_shared_ptr m_p_ram; output_finder<32> m_digits; }; void rowamet_state::rowamet_map(address_map &map) { map(0x0000, 0x1fff).rom().region("roms", 0); map(0x2800, 0x2800).portr("X0"); map(0x2801, 0x2801).portr("X1"); map(0x2802, 0x2802).portr("X2"); map(0x2803, 0x2803).portr("X3"); map(0x2804, 0x2804).portr("X4"); map(0x2805, 0x2805).portr("X5"); map(0x2806, 0x2806).portr("X6"); map(0x2807, 0x2807).portr("X7"); map(0x2808, 0x2808).portr("X8"); map(0x4000, 0x407f).ram(); map(0x4080, 0x408f).ram().share("ram"); map(0x4090, 0x409f).rw(this, FUNC(rowamet_state::io_r), FUNC(rowamet_state::io_w)); map(0x40a0, 0x40ff).ram(); } void rowamet_state::rowamet_sub_map(address_map &map) { map(0x0000, 0x0fff).rom().region("roms", 0x2000); map(0x1000, 0x17ff).ram(); } void rowamet_state::rowamet_sub_io(address_map &map) { map.global_mask(0xff); map(0x00, 0x00).rw(this, FUNC(rowamet_state::sound_r), FUNC(rowamet_state::mute_w)); map(0x01, 0x01).w("dac", FUNC(dac_byte_interface::write)); } static INPUT_PORTS_START( rowamet ) PORT_START("X0") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_TILT ) PORT_NAME("Slam Tilt") PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE2 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE3 ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_START("X1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_X) PORT_NAME("Outhole") PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA) PORT_START("X2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Q) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_W) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_E) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_R) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Y) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_U) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_I) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_O) PORT_START("X3") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_S) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_D) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_G) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_H) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_J) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_K) PORT_START("X4") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_L) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_MINUS) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_EQUALS) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSPACE) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_OPENBRACE) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSLASH) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("X5") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COLON) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_QUOTE) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH) // from here might be dipswitches PORT_START("X6") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("X7") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("X8") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) INPUT_PORTS_END READ8_MEMBER( rowamet_state::sound_r ) { return m_sndcmd; } WRITE8_MEMBER( rowamet_state::mute_w ) { machine().sound().system_enable(data ? 0 : 1); } READ8_MEMBER( rowamet_state::io_r ) { return m_io[offset]; } WRITE8_MEMBER( rowamet_state::io_w ) { m_io[offset] = data; if (offset == 2) { uint8_t cmd = (m_io[2]>>4) | (m_io[3] & 0xf0); if (cmd != m_sndcmd) { m_sndcmd = cmd; m_cpu2->pulse_input_line(INPUT_LINE_NMI, attotime::zero); } } } void rowamet_state::machine_reset() { uint8_t i; m_out_offs = 0; m_sndcmd = 0; for (i = 0; i < 16; i++) m_io[i] = 0; } TIMER_DEVICE_CALLBACK_MEMBER( rowamet_state::timer_a ) { static const uint8_t patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7446 m_out_offs &= 15; uint8_t digit = m_out_offs << 1; m_digits[digit] = patterns[m_p_ram[m_out_offs]>>4]; m_digits[++digit] = patterns[m_p_ram[m_out_offs++]&15]; } MACHINE_CONFIG_START(rowamet_state::rowamet) /* basic machine hardware */ MCFG_DEVICE_ADD("maincpu", Z80, 1888888) MCFG_DEVICE_PROGRAM_MAP(rowamet_map) MCFG_DEVICE_ADD("cpu2", Z80, 1888888) MCFG_DEVICE_PROGRAM_MAP(rowamet_sub_map) MCFG_DEVICE_IO_MAP(rowamet_sub_io) MCFG_TIMER_DRIVER_ADD_PERIODIC("timer_a", rowamet_state, timer_a, attotime::from_hz(200)) /* Video */ MCFG_DEFAULT_LAYOUT(layout_rowamet) /* Sound */ SPEAKER(config, "speaker").front_center(); MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25) // unknown DAC MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) MCFG_SOUND_ROUTE(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE(0, "dac", -1.0, DAC_VREF_NEG_INPUT) MACHINE_CONFIG_END /*------------------------------------------------------------------- / Conan (1983) /-------------------------------------------------------------------*/ /*------------------------------------------------------------------- / Heavy Metal (????) /-------------------------------------------------------------------*/ ROM_START(heavymtl) ROM_REGION(0x3000, "roms", 0) ROM_LOAD("hvymtl_c.bin", 0x0000, 0x1000, CRC(8f36d3da) SHA1(beec79c5d794ede96d95105bad7466b67762606d)) ROM_LOAD("hvymtl_b.bin", 0x1000, 0x1000, CRC(357f1252) SHA1(ddc55ded0dc1c8632c31d809bfadfb45ae248cfd)) ROM_LOAD("hvymtl_s.bin", 0x2000, 0x1000, BAD_DUMP CRC(c525e6cb) SHA1(144e06fbbdd1f3e45ccca8bace6b04f876b1312c)) ROM_FILL(0x2000, 1, 0xaf) // bad byte ROM_FILL(0x2551, 1, 0xdd) // another bad byte ROM_END /*------------------------------------------------------------------- / Vulcan IV (1982) /-------------------------------------------------------------------*/ GAME(198?, heavymtl, 0, rowamet, rowamet, rowamet_state, empty_init, ROT0, "Rowamet", "Heavy Metal", MACHINE_MECHANICAL | MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND )