// license:LGPL-2.1+ // copyright-holders:Angelo Salese /*************************************************************************** 'Nichibutsu LD' HW (c) 199? Nichibutsu TODO: - Understand how MMU works (both games jumps to invalid areas, probably port A remaps memory for the whole space!); - (if ld check patched) memory error printed by ldquiz4, most likely related to above; - Unknown LaserDisc type; - Verify irq vector for vblank irq, and make it work with daisy chain; - Unknown irq vector for LaserDisc strobe (ldquiz4 sets a flag at $f014, the only place it clears it is at snippet 0x0ED6); - hookup audio CPU (same as niyanpai HW?) ============================================================================= 1 x TMPZ84C011AF-6 main CPU 1 x 21.47727MHz OSC 1 x Z0840004PSC audio CPU 1 x 4.000MHz OSC 1 x Yamaha V9938 1 x uPC1352C 1 x Yamaha YM3812 2 x 8 dip switch banks ***************************************************************************/ #include "emu.h" #include "cpu/z80/tmpz84c011.h" #include "video/v9938.h" #include "screen.h" #include "speaker.h" #define MAIN_CLOCK XTAL(21'477'272) #define SOUND_CLOCK XTAL(4'000'000) class nichild_state : public driver_device { public: nichild_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_v9938(*this, "v9938") , m_gfxrom(*this, "gfx") { } void nichild(machine_config &config); private: DECLARE_READ8_MEMBER(gfx_r); DECLARE_READ8_MEMBER(mux_r); DECLARE_WRITE8_MEMBER(mux_w); DECLARE_WRITE8_MEMBER(porta_w); DECLARE_WRITE8_MEMBER(portb_w); DECLARE_WRITE8_MEMBER(portc_w); DECLARE_WRITE8_MEMBER(portd_w); DECLARE_WRITE8_MEMBER(gfxbank_w); void nichild_io(address_map &map); void nichild_map(address_map &map); // driver_device overrides virtual void machine_start() override; virtual void machine_reset() override; required_device m_maincpu; required_device m_v9938; required_region_ptr m_gfxrom; uint32_t m_gfx_bank; }; READ8_MEMBER(nichild_state::gfx_r) { uint32_t gfx_offset; gfx_offset = ((offset & 0x007f) << 8); gfx_offset |= ((offset & 0xff00) >> 8); gfx_offset |= m_gfx_bank; //printf("%08x %02x\n",gfx_offset,m_gfx_bank); return m_gfxrom[gfx_offset]; } //#include "debugger.h" WRITE8_MEMBER(nichild_state::porta_w) { printf("PORTA %02x\n",data); // machine().debug_break(); } WRITE8_MEMBER(nichild_state::portb_w) { printf("PORTB %02x\n",data); } WRITE8_MEMBER(nichild_state::portc_w) { printf("PORTC %02x\n",data); } WRITE8_MEMBER(nichild_state::portd_w) { printf("PORTD %02x\n",data); } WRITE8_MEMBER(nichild_state::gfxbank_w) { // TODO: ldquiz4 checks up to 0x30, what for? m_gfx_bank = data * 0x8000; } READ8_MEMBER(nichild_state::mux_r) { // TODO return 0xff; } WRITE8_MEMBER(nichild_state::mux_w) { // ... } void nichild_state::nichild_map(address_map &map) { // TODO: MMU :/ map(0x0000, 0x1fff).rom().region("ipl", 0x0000); map(0x2000, 0x3fff).rom().region("ipl", 0x2000); map(0x4000, 0x5fff).rom().region("ipl", 0x4000); map(0x6000, 0x7fff).rom().region("ipl", 0x6000); map(0x8000, 0x9fff).rom().region("ipl", 0x8000); map(0xc000, 0xdfff).rom().region("ipl", 0x0000); map(0xe000, 0xffff).ram(); } void nichild_state::nichild_io(address_map &map) { // map.global_mask(0xff); map(0x60, 0x60).mirror(0xff00).w(FUNC(nichild_state::mux_w)); // shabdama accesses 0x70-0x73, ldquiz4 0x7c-0x7f map(0x70, 0x73).mirror(0xff0c).rw(m_v9938, FUNC(v9938_device::read), FUNC(v9938_device::write)); map(0x80, 0xff).select(0xff00).r(FUNC(nichild_state::gfx_r)); } static INPUT_PORTS_START( nichild ) /* dummy active high structure */ PORT_START("SYSA") PORT_DIPNAME( 0x01, 0x00, "SYSA" ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x01, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x02, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x04, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x10, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x20, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x40, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x80, DEF_STR( On ) ) /* dummy active low structure */ PORT_START("DSWA") PORT_DIPNAME( 0x01, 0x01, "DSWA" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END void nichild_state::machine_start() { } void nichild_state::machine_reset() { } static const z80_daisy_config daisy_chain_main[] = { TMPZ84C011_DAISY_INTERNAL, { nullptr } }; void nichild_state::nichild(machine_config &config) { /* basic machine hardware */ TMPZ84C011(config, m_maincpu, MAIN_CLOCK/4); m_maincpu->set_daisy_config(daisy_chain_main); m_maincpu->set_addrmap(AS_PROGRAM, &nichild_state::nichild_map); m_maincpu->set_addrmap(AS_IO, &nichild_state::nichild_io); m_maincpu->in_pb_callback().set(FUNC(nichild_state::mux_r)); m_maincpu->out_pa_callback().set(FUNC(nichild_state::porta_w)); m_maincpu->out_pb_callback().set(FUNC(nichild_state::portb_w)); m_maincpu->out_pc_callback().set(FUNC(nichild_state::portc_w)); m_maincpu->out_pd_callback().set(FUNC(nichild_state::portd_w)); m_maincpu->out_pe_callback().set(FUNC(nichild_state::gfxbank_w)); /* video hardware */ V9938(config, m_v9938, MAIN_CLOCK); m_v9938->set_screen_ntsc("screen"); m_v9938->set_vram_size(0x40000); m_v9938->int_cb().set(m_maincpu, FUNC(tmpz84c011_device::trg3)).invert(); SCREEN(config, "screen", SCREEN_TYPE_RASTER); /* sound hardware */ SPEAKER(config, "mono").front_center(); // YM3812(config, "fmsnd", SOUND_CLOCK).add_route(ALL_OUTPUTS, "speaker", 0.7); } /*************************************************************************** Machine driver(s) ***************************************************************************/ ROM_START( shabdama ) ROM_REGION( 0x10000, "ipl", ROMREGION_ERASE00 ) ROM_LOAD( "1.bin", 0x000000, 0x010000, CRC(e49e3d73) SHA1(6d17d60e1b6f8aee96f7a09f45113030064d3bdb) ) ROM_REGION( 0x20000, "audiocpu", ROMREGION_ERASE00 ) ROM_LOAD( "3.bin", 0x000000, 0x010000, CRC(e8233c6e) SHA1(fbfdb03dc9f4e3e80e161b8522b676485ffb1c95) ) ROM_LOAD( "2.bin", 0x010000, 0x010000, CRC(3e0b5344) SHA1(eeae36fc4fca091065c1d51f05c2d11f44fe6d13) ) ROM_REGION( 0x200000, "gfx", ROMREGION_ERASE00 ) ROM_LOAD( "10.bin", 0x060000, 0x010000, CRC(5da10b82) SHA1(72974d083110fc6c583bfa1c22ce3abe02ba86f6) ) ROM_LOAD( "9.bin", 0x050000, 0x010000, CRC(1afdc5bf) SHA1(b07b32656ffc96b7f7d4bd242b2a6e0e105ab67a) ) ROM_LOAD( "8.bin", 0x040000, 0x010000, CRC(3e75423e) SHA1(62e24849ddeb004ed8570d2884afa4ab257cdf07) ) ROM_LOAD( "7.bin", 0x030000, 0x010000, CRC(7f08e3a6) SHA1(127018442183332175c9e1f558274cd2cb5f0147) ) ROM_LOAD( "6.bin", 0x020000, 0x010000, CRC(0fece809) SHA1(1fe8436af8ead02a3b517b6306f9824cd64b2d26) ) ROM_LOAD( "5.bin", 0x010000, 0x010000, CRC(0706386a) SHA1(29eee363775869dcc9c46285632e8bf745c9110b) ) ROM_LOAD( "4.bin", 0x000000, 0x010000, CRC(199e2127) SHA1(2514d51cb06438b312d1f328c72baa739280416a) ) DISK_REGION( "laserdisc" ) DISK_IMAGE_READONLY( "shabdama", 0, NO_DUMP ) ROM_END // LD QUIZ 第4弾 答えたもん勝ち! ROM_START( ldquiz4 ) ROM_REGION( 0x10000, "ipl", 0 ) // 27512 ROM_LOAD( "1.e3", 0x00000, 0x10000, CRC(49255f66) SHA1(bdd01987331c2aadea7f588d39c48c70cd43fc71) ) ROM_REGION( 0x20000, "audiocpu", 0 ) // 27512 ROM_LOAD( "3.e7", 0x00000, 0x10000, CRC(b033eb6a) SHA1(2c11b2b998117f68a1fbbd110d3f67ab472e133d) ) ROM_LOAD( "2.e6", 0x10000, 0x10000, CRC(6c83cad6) SHA1(c38f60fb4fdbda76ea3459644bf491cc305a7ae6) ) ROM_REGION( 0x200000, "gfx", ROMREGION_ERASE00 ) // 27010 ROM_LOAD( "4.k1", 0x000000, 0x20000, CRC(9cdf8114) SHA1(99e6b9bb43c6df320fdb1ea8599967b707f7f18d) ) ROM_LOAD( "5.k2", 0x020000, 0x20000, CRC(7746a909) SHA1(c69a45159d15e8897a5999e57b519ed6fc0d9812) ) ROM_LOAD( "6.k3", 0x040000, 0x20000, CRC(3b3e63ad) SHA1(92898ade77ad267978a469b03c9113f4e5a47288) ) ROM_LOAD( "7.k4", 0x060000, 0x20000, CRC(cdcaae32) SHA1(bfc07524a9859592bf7c6397fd80570b4e5e15fc) ) ROM_LOAD( "8.k5", 0x080000, 0x20000, CRC(c08b90e6) SHA1(add35812ea98ac44299b7f165efeee268aa57132) ) ROM_LOAD( "9.k6", 0x0a0000, 0x20000, CRC(72c1a283) SHA1(8dbfc5892d719033dff82c70f13c1d7c63173240) ) ROM_LOAD( "10.k8", 0x0c0000, 0x20000, CRC(c7437125) SHA1(55b161ce2432d04531ed0afab973f892b571ef88) ) ROM_LOAD( "11.k9", 0x0e0000, 0x20000, CRC(6feeab93) SHA1(d77325c1eecb677c48d11bf8d5f73b238f2896e6) ) ROM_LOAD( "12.k10", 0x100000, 0x20000, CRC(c7f9bf98) SHA1(103b78b0e126ea4249982bf114010f57e5ffa70a) ) ROM_REGION( 0x800, "plds", 0 ) // all protected ROM_LOAD( "pal16l8.0", 0x000, 0x104, NO_DUMP ) ROM_LOAD( "pal16l8.1", 0x200, 0x104, NO_DUMP ) ROM_LOAD( "pal16l8.2", 0x400, 0x104, NO_DUMP ) ROM_LOAD( "pal16l8.3", 0x600, 0x104, NO_DUMP ) DISK_REGION( "laserdisc" ) DISK_IMAGE_READONLY( "ldquiz4", 0, NO_DUMP ) ROM_END GAME( 1991, shabdama, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu", "LD Mahjong #4 Shabon-Dama (Japan)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) GAME( 1992, ldquiz4, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu", "LD Quiz dai 4-dan - Kotaetamon Gachi! (Japan)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )