// license:BSD-3-Clause // copyright-holders:David Haywood /* Big Karnak (Modular System) (checksum 1BD1EFB) this appears to be a different revision than the gaelco.cpp version, so could be original code, or based off one that is otherwise undumped. as with most of the 'Modular System' setups, the hardware is heavily modified from the original and consists of a multi-board stack in a cage, hence different driver. TODO: PCB list */ #include "emu.h" #include "cpu/m68000/m68000.h" #include "emupal.h" #include "screen.h" #include "speaker.h" class bigkarnk_ms_state : public driver_device { public: bigkarnk_ms_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_palette(*this, "palette"), m_screen(*this, "screen"), m_paletteram(*this, "palette"), m_gfxdecode(*this, "gfxdecode") { } void bigkarnkm(machine_config &config); private: required_device m_maincpu; required_device m_palette; required_device m_screen; required_shared_ptr m_paletteram; required_device m_gfxdecode; virtual void machine_start() override; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void bigkarnkm_map(address_map &map); }; void bigkarnk_ms_state::bigkarnkm_map(address_map &map) { map(0x000000, 0x07ffff).rom(); map(0x200000, 0x2007ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); map(0xff0000, 0xffffff).ram(); } void bigkarnk_ms_state::machine_start() { } uint32_t bigkarnk_ms_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { return 0; } static INPUT_PORTS_START( bigkarnkm ) INPUT_PORTS_END static const gfx_layout tiles16x16x4_layout = { 16,16, RGN_FRAC(1,1), 4, { 0,8,16,24 }, { 0,1,2,3,4,5,6,7, 512,513,514,515,516,517,518,519 }, { STEP16(0,32) }, 16 * 16 * 4 }; static GFXDECODE_START( gfx_bigkarnk_ms ) GFXDECODE_ENTRY( "gfx1", 0, tiles16x16x4_layout, 0, 16 ) GFXDECODE_ENTRY( "gfx2", 0, tiles16x16x4_layout, 0, 16 ) GFXDECODE_END void bigkarnk_ms_state::bigkarnkm(machine_config &config) { /* basic machine hardware */ M68000(config, m_maincpu, 12_MHz_XTAL); m_maincpu->set_addrmap(AS_PROGRAM, &bigkarnk_ms_state::bigkarnkm_map); m_maincpu->set_vblank_int("screen", FUNC(bigkarnk_ms_state::irq6_line_hold)); /* video hardware */ SCREEN(config, m_screen, SCREEN_TYPE_RASTER); m_screen->set_refresh_hz(60); m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); m_screen->set_size(256, 256); m_screen->set_visarea(0, 256-1, 0, 256-32-1); m_screen->set_screen_update(FUNC(bigkarnk_ms_state::screen_update)); m_screen->set_palette(m_palette); PALETTE(config, m_palette).set_format(palette_device::xRGB_444, 0x400); GFXDECODE(config, m_gfxdecode, "palette", gfx_bigkarnk_ms); /* sound hardware */ SPEAKER(config, "mono").front_center(); } ROM_START( bigkarnkm ) ROM_REGION( 0x080000, "maincpu", 0 ) /* 68000 code */ ROM_LOAD16_BYTE( "cpu_ka_6.ic8", 0x000001, 0x020000, CRC(ab71c1d3) SHA1(3174f1c68e4aa5b6053b118da1fed1f4001193b0) ) ROM_LOAD16_BYTE( "cpu_ka_6.ic17", 0x000000, 0x020000, CRC(9f5c0dac) SHA1(a8089f58e34d7ba581303f7cf819297d21867a6a) ) ROM_LOAD16_BYTE( "cpu_ka_6.ic11", 0x040001, 0x020000, CRC(30674ef3) SHA1(d1b29337068ed7323c104a48de593c9ac4668e66) ) ROM_LOAD16_BYTE( "cpu_ka_6.ic20", 0x040000, 0x020000, CRC(332d6dea) SHA1(cd7e402642f57c12cb7405c49b75bfaa0d104421) ) ROM_REGION( 0x010000, "audiocpu", 0 ) /* Z80 code (uses YM3812 + M5205) */ ROM_LOAD( "snd_ka.ic6", 0x000000, 0x010000, CRC(48a66be8) SHA1(0ca8e4ef5b5e257d56afda6946c5f2a0712917a3) ) ROM_REGION( 0x020000, "audiodata", 0 ) ROM_LOAD( "snd_ka.ic11", 0x000000, 0x020000, CRC(8e53a6b8) SHA1(5082bbcb042216a6d58c654a52c98d75df700ac8) ) ROM_REGION( 0x180000, "gfx1", ROMREGION_ERASEFF ) // sprites (same rom subboard type as galpanic_ms.cpp) ROM_LOAD32_BYTE( "5_ka.ic4", 0x000003, 0x020000, CRC(2bee07ea) SHA1(afd8769955314768db894e4e98f65422fc0dbb4f) ) ROM_LOAD32_BYTE( "5_ka.ic13", 0x000002, 0x020000, CRC(d55e3024) SHA1(71c84a76b08f8983f65ac4b99430eeb30dc3f8ea) ) ROM_LOAD32_BYTE( "5_ka.ic19", 0x000001, 0x020000, CRC(fc682c21) SHA1(c3fa9907fbe276bc4b74b79dda52713e702e441c) ) ROM_LOAD32_BYTE( "5_ka.ic25", 0x000000, 0x020000, CRC(1157b739) SHA1(fdea10f808f258409e19e41dedfb3d4699e7daa2) ) ROM_LOAD32_BYTE( "5_ka.ic5", 0x080003, 0x020000, CRC(507056f7) SHA1(e754c803f85862a37d2a48be6554ff5bc4128b4d) ) ROM_LOAD32_BYTE( "5_ka.ic14", 0x080002, 0x020000, CRC(ef936e76) SHA1(ed93b04a45c38c0fa7333f182beba33fafe17f38) ) ROM_LOAD32_BYTE( "5_ka.ic20", 0x080001, 0x020000, CRC(38854cd6) SHA1(b32efc1c621a9d8559c294f7431c219a05a37db6) ) ROM_LOAD32_BYTE( "5_ka.ic26", 0x080000, 0x020000, CRC(3f63c4ed) SHA1(e0dd3ec27e7aa0b7db1587e83d20d1b9333ca405) ) ROM_LOAD32_BYTE( "5_ka.ic6", 0x100003, 0x020000, CRC(2fdbc484) SHA1(6e8ac1a8bde8189b7ebf32c59185425c512ab911) ) ROM_LOAD32_BYTE( "5_ka.ic15", 0x100002, 0x020000, CRC(802128e4) SHA1(20cfdf28aa7ada404ceca236c6eb554dcaa8e633) ) ROM_LOAD32_BYTE( "5_ka.ic21", 0x100001, 0x020000, CRC(5ccc0f99) SHA1(ae2b2d4b2aa77a099ad2711032e6a05ab52789b9) ) ROM_LOAD32_BYTE( "5_ka.ic27", 0x100000, 0x020000, CRC(55509d96) SHA1(ddd064695ca7e8c2377f13484e385bf7ea7df610) ) ROM_REGION( 0x100000, "gfx2", 0 ) ROM_LOAD32_BYTE( "8_ka_814.ic14", 0x000003, 0x020000, CRC(50e6cab6) SHA1(5af8b27f35a59611484ea35a2883b1e59d5c7517) ) ROM_LOAD32_BYTE( "8_ka_821.ic21", 0x000002, 0x020000, CRC(90c1d93e) SHA1(581a1e2f30e8b467c8d8f5c8e528c78c0c3904f2) ) ROM_LOAD32_BYTE( "8_ka_829.ic29", 0x000001, 0x020000, CRC(8c5df0ec) SHA1(15a5b847d6d035f27300435a03bd254dd9b3f99c) ) ROM_LOAD32_BYTE( "8_ka_836.ic36", 0x000000, 0x020000, CRC(43de75db) SHA1(419e7702d17c52365addb8bfda582e916762ead5) ) ROM_LOAD32_BYTE( "8_ka_815.ic15", 0x080003, 0x020000, CRC(59d79b33) SHA1(70b9c60a72e517ac70f807c918f0ad4dd6c98f98) ) ROM_LOAD32_BYTE( "8_ka_822.ic22", 0x080002, 0x020000, CRC(12fc89c0) SHA1(883144d0c453cd8f829b2209d9a8028b7f87d0d5) ) ROM_LOAD32_BYTE( "8_ka_830.ic30", 0x080001, 0x020000, CRC(9904ae87) SHA1(5df3b35185c53a64c0647d297a19b9c013a3b3c2) ) ROM_LOAD32_BYTE( "8_ka_837.ic37", 0x080000, 0x020000, CRC(f475eaa7) SHA1(8e5c7f0231d7f84bc377b756b99d055a4791e3bf) ) ROM_REGION( 0x100, "prom", ROMREGION_ERASEFF ) ROM_LOAD( "51_p0502_n82s129n.ic10", 0x000, 0x100, CRC(15085e44) SHA1(646e7100fcb112594023cf02be036bd3d42cc13c) ) // common PROM found on all? Modular System sets? ROM_REGION( 0x100000, "pals", 0 ) ROM_LOAD( "51_p0503_pal16r6acn.ic48", 0x000, 0x104, CRC(07eb86d2) SHA1(482eb325df5bc60353bac85412cf45429cd03c6d) ) // matches one of the Euro League Modular System PALs ROM_REGION( 0x100, "protgal", 0 ) // all read protected ROM_LOAD( "5_5148_gal16v8-25lnc.ic9", 0, 1, NO_DUMP ) ROM_LOAD( "5_5248_gal16v8-25lnc.ic8", 0, 1, NO_DUMP ) ROM_LOAD( "7_75flv_gal16v8-25hb1.ic59", 0, 1, NO_DUMP ) ROM_LOAD( "7_7148_gal20v8-25lp.ic7", 0, 1, NO_DUMP ) ROM_LOAD( "7_7248_gal20v8-25lp.ic54", 0, 1, NO_DUMP ) ROM_LOAD( "7_7348_gal16v8-25hb1.ic55", 0, 1, NO_DUMP ) ROM_LOAD( "7_7448_gal16v8-25hb1.ic9", 0, 1, NO_DUMP ) ROM_LOAD( "7_7648_gal20v8-25lp.ic44", 0, 1, NO_DUMP ) ROM_LOAD( "cpu_606_gal16v8-25hb1.ic13", 0, 1, NO_DUMP ) ROM_LOAD( "cpu_648_gal16v8-25ln.ic7", 0, 1, NO_DUMP ) ROM_LOAD( "snd_9148_gal16v8-25hb1.ic142", 0, 1, NO_DUMP ) ROM_LOAD( "snd_9248_gal20v8-25lp.ic18", 0, 1, NO_DUMP ) ROM_LOAD( "snd_9348_gal16v8-25hb1.ic10", 0, 1, NO_DUMP ) ROM_END GAME( 1991, bigkarnkm, bigkarnk, bigkarnkm, bigkarnkm, bigkarnk_ms_state, empty_init, ROT0, "Gaelco", "Big Karnak (Modular System)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )