// license:BSD-3-Clause // copyright-holders: // Skeleton driver for medal games on NMK hardware. #include "emu.h" #include "cpu/tlcs90/tlcs90.h" #include "sound/okim6376.h" #include "speaker.h" /* Trocana by NMK / NTC. Possibly distributed by Face? Video of the game: https://www.youtube.com/watch?v=s63Gokcyn8M Recording of some of the music: https://www.youtube.com/watch?v=TZMr-MX_M0w PCBs: NMK MEC95110 - maincpu board - Toshiba TMP90C041AN - 16.5000 MHz XTAL - maincpu ROM - Oki M6650 - OKI ROM - 8 x connectors NMK MEC95110-SUB2 - 4 x connectors NMK MEC95110-SUB3 - 3 x connectors */ class nmkmedal_state : public driver_device { public: nmkmedal_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_oki(*this, "oki") { } void trocana(machine_config &config); private: void adpcm_control_w(u8 data); void mem_map(address_map &map); required_device m_maincpu; required_device m_oki; }; void nmkmedal_state::adpcm_control_w(u8 data) { m_oki->ch2_w(BIT(data, 0)); m_oki->cmd_w(BIT(data, 1)); m_oki->st_w(BIT(data, 2) || !BIT(data, 1)); } void nmkmedal_state::mem_map(address_map &map) { map(0x0000, 0x7fff).rom().region("maincpu", 0); map(0x8000, 0x8000).portr("IN0"); map(0x8001, 0x8001).portr("IN1"); map(0x8002, 0x8002).portr("IN2"); map(0x8003, 0x8003).portr("IN3"); map(0x8004, 0x8004).portr("IN4"); map(0x8005, 0x8005).portr("IN5"); map(0xa003, 0xa003).w(m_oki, FUNC(okim6376_device::write)); map(0xa004, 0xa004).w(FUNC(nmkmedal_state::adpcm_control_w)); map(0xc000, 0xc7ff).ram(); } static INPUT_PORTS_START( trocana ) PORT_START("IN0") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.0") PORT_CODE(KEYCODE_1) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.1") PORT_CODE(KEYCODE_2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.2") PORT_CODE(KEYCODE_3) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.3") PORT_CODE(KEYCODE_4) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.4") PORT_CODE(KEYCODE_5) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.5") PORT_CODE(KEYCODE_6) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.6") PORT_CODE(KEYCODE_7) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0.7") PORT_CODE(KEYCODE_8) PORT_START("IN1") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.0") PORT_CODE(KEYCODE_Q) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.1") PORT_CODE(KEYCODE_W) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.2") PORT_CODE(KEYCODE_E) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.3") PORT_CODE(KEYCODE_R) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.4") PORT_CODE(KEYCODE_T) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.5") PORT_CODE(KEYCODE_Y) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.6") PORT_CODE(KEYCODE_U) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1.7") PORT_CODE(KEYCODE_I) PORT_START("IN2") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.0") PORT_CODE(KEYCODE_A) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.1") PORT_CODE(KEYCODE_S) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.2") PORT_CODE(KEYCODE_D) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.3") PORT_CODE(KEYCODE_F) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.4") PORT_CODE(KEYCODE_G) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.5") PORT_CODE(KEYCODE_H) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.6") PORT_CODE(KEYCODE_J) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2.7") PORT_CODE(KEYCODE_K) PORT_START("IN3") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.0") PORT_CODE(KEYCODE_LSHIFT) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.1") PORT_CODE(KEYCODE_Z) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.2") PORT_CODE(KEYCODE_X) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.3") PORT_CODE(KEYCODE_C) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.4") PORT_CODE(KEYCODE_V) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.5") PORT_CODE(KEYCODE_B) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.6") PORT_CODE(KEYCODE_N) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3.7") PORT_CODE(KEYCODE_M) PORT_START("IN4") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("4.0") PORT_CODE(KEYCODE_9) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("4.1") PORT_CODE(KEYCODE_0) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("4.2") PORT_CODE(KEYCODE_MINUS) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("4.3") PORT_CODE(KEYCODE_EQUALS) PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("IN5") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("5.0") PORT_CODE(KEYCODE_COMMA) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("5.1") PORT_CODE(KEYCODE_STOP) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("5.2") PORT_CODE(KEYCODE_SLASH) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("5.3") PORT_CODE(KEYCODE_RSHIFT) PORT_BIT(0xf0, IP_ACTIVE_LOW, IPT_UNUSED) INPUT_PORTS_END void nmkmedal_state::trocana(machine_config &config) { TMP90841(config, m_maincpu, 16500000 / 2); // actually TMP90C041AN m_maincpu->set_addrmap(AS_PROGRAM, &nmkmedal_state::mem_map); SPEAKER(config, "mono").front_center(); OKIM6650(config, m_oki, 16500000 / 4).add_route(ALL_OUTPUTS, "mono", 1.0); } ROM_START( trocana) ROM_REGION(0x10000, "maincpu", 0) ROM_LOAD( "tro1e.u12", 0x00000, 0x10000, CRC(f285043f) SHA1(6691091c1ecdab10c390db1d82c9d1d1dd0ded1f) ) // 1xxxxxxxxxxxxxxx = 0xFF ROM_REGION(0x80000, "oki", 0) ROM_LOAD( "tro2.u16", 0x00000, 0x80000, CRC(c801d8ca) SHA1(f57026f5386467c054299556dd8665e62557aa91) ) ROM_END GAME( 1996, trocana, 0, trocana, trocana, nmkmedal_state, empty_init, ROT0, "NTC / NMK", "Trocana", MACHINE_IS_SKELETON_MECHANICAL ) // NMK LTD, NTC LTD, V96313 strings