diff options
Diffstat (limited to 'src/mame/drivers/blmbycar.cpp')
-rw-r--r-- | src/mame/drivers/blmbycar.cpp | 540 |
1 files changed, 0 insertions, 540 deletions
diff --git a/src/mame/drivers/blmbycar.cpp b/src/mame/drivers/blmbycar.cpp deleted file mode 100644 index 827c4be384f..00000000000 --- a/src/mame/drivers/blmbycar.cpp +++ /dev/null @@ -1,540 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Luca Elia -/*************************************************************************** - - -= Blomby Car =- - - driver by Luca Elia (l.elia@tin.it) - - -Main CPU : 68000 -Video Chips : TI TPC1020AFN-084 (= Actel A1020A PL84C 9548) -Sound Chips : K-665 9546 (= M6295) - -To Do: - -- Flip screen unused ? -- Better driving wheel(s) support, merge with World Rally implementation - -Blomby Car is said to be a bootleg of Gaelco's World Rally and uses many -of the same fonts -(Update: it actually is a bootleg of World Rally by looking how much -similar the two HWs are, down to the dipswitches!) - -Waterball - -Check game speed, it depends on a bit we toggle.. - -***************************************************************************/ - -#include "emu.h" -#include "includes/blmbycar.h" - -#include "cpu/m68000/m68000.h" -#include "sound/okim6295.h" -#include "screen.h" -#include "speaker.h" - - -/*************************************************************************** - - - Sound Banking - - -***************************************************************************/ - -/* The top 64k of samples are banked (16 banks total) */ - -WRITE8_MEMBER(blmbycar_state::okibank_w) -{ - m_okibank->set_entry(data & 0x0f); -} - -/*************************************************************************** - - - Input Handling - - -***************************************************************************/ - -/* Preliminary potentiometric wheel support */ - -WRITE8_MEMBER(blmbycar_state::blmbycar_pot_wheel_reset_w) -{ - m_pot_wheel = m_pot_wheel_io->read() & 0xff; -} - -WRITE8_MEMBER(blmbycar_state::blmbycar_pot_wheel_shift_w) -{ - if ( ((m_old_val & 0xff) == 0xff) && ((data & 0xff) == 0) ) - m_pot_wheel <<= 1; - m_old_val = data; -} - -READ16_MEMBER(blmbycar_state::blmbycar_pot_wheel_r) -{ - return ((m_pot_wheel & 0x80) ? 0x04 : 0) | (machine().rand() & 0x08); -} - - -/* Preliminary optical wheel support */ - -READ16_MEMBER(blmbycar_state::blmbycar_opt_wheel_r) -{ - return ((m_opt_wheel_io->read() & 0xff) << 8) | 0xff; -} - - -/*************************************************************************** - - - Video Handling - - -***************************************************************************/ - -template<int Layer> -WRITE16_MEMBER(blmbycar_state::vram_w) -{ - COMBINE_DATA(&m_vram[Layer][offset]); - m_tilemap[Layer]->mark_tile_dirty(offset / 2); -} - - -/*************************************************************************** - - - Memory Maps - - -***************************************************************************/ - -void blmbycar_state::common_map(address_map &map) -{ - map(0x000000, 0x0fffff).rom(); - map(0x100000, 0x103fff).writeonly(); // ??? - map(0x104000, 0x105fff).ram().w(FUNC(blmbycar_state::vram_w<1>)).share("vram_1"); // Layer 1 - map(0x106000, 0x107fff).ram().w(FUNC(blmbycar_state::vram_w<0>)).share("vram_0"); // Layer 0 - map(0x108000, 0x10bfff).writeonly(); // ??? - map(0x10c000, 0x10c003).writeonly().share("scroll_1"); // Scroll 1 - map(0x10c004, 0x10c007).writeonly().share("scroll_0"); // Scroll 0 - map(0x200000, 0x203fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette").mirror(0x4000); // Palette - map(0x440000, 0x441fff).ram(); - map(0x444000, 0x445fff).writeonly().share("spriteram");// Sprites (size?) - map(0x700000, 0x700001).portr("DSW"); - map(0x700002, 0x700003).portr("P1_P2"); - map(0x70000d, 0x70000d).w(FUNC(blmbycar_state::okibank_w)); // Sound - map(0x70000f, 0x70000f).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); // Sound - map(0xfec000, 0xfeffff).ram(); -} - -void blmbycar_state::blmbycar_map(address_map &map) -{ - common_map(map); - - map(0x700004, 0x700005).r(FUNC(blmbycar_state::blmbycar_opt_wheel_r)); // Wheel (optical) - map(0x700006, 0x700007).portr("UNK"); - map(0x700008, 0x700009).r(FUNC(blmbycar_state::blmbycar_pot_wheel_r)); // Wheel (potentiometer) - map(0x70000a, 0x70000b).nopw(); // ? Wheel - map(0x70006a, 0x70006b).nopr(); // Wheel (potentiometer) - map(0x70006b, 0x70006b).w(FUNC(blmbycar_state::blmbycar_pot_wheel_reset_w)); // Wheel (potentiometer) - map(0x70007a, 0x70007b).nopr(); // - map(0x70007b, 0x70007b).w(FUNC(blmbycar_state::blmbycar_pot_wheel_shift_w)); // -} - -READ16_MEMBER(blmbycar_state::waterball_unk_r) -{ - m_retvalue ^= 0x0008; // must toggle.. but not vblank? - return m_retvalue; -} - -void blmbycar_state::watrball_map(address_map &map) -{ - common_map(map); - - map(0x700006, 0x700007).nopr(); // read - map(0x700008, 0x700009).r(FUNC(blmbycar_state::waterball_unk_r)); // 0x0008 must toggle - map(0x70000a, 0x70000b).writeonly(); // ?? busy -} - -void blmbycar_state::blmbycar_oki_map(address_map &map) -{ - map(0x00000, 0x2ffff).rom(); - map(0x30000, 0x3ffff).bankr("okibank"); -} - -/*************************************************************************** - - - Input Ports - - -***************************************************************************/ - -static INPUT_PORTS_START( blmbycar ) - - PORT_START("DSW") /* $700000.w */ - PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:8,7") - PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) ) - PORT_DIPSETTING( 0x0003, DEF_STR( Normal ) ) - PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) - PORT_DIPNAME( 0x0004, 0x0004, "Joysticks" ) PORT_DIPLOCATION("SW1:6") - PORT_DIPSETTING( 0x0000, "1" ) - PORT_DIPSETTING( 0x0004, "2" ) - PORT_DIPNAME( 0x0018, 0x0018, DEF_STR( Controls ) ) PORT_DIPLOCATION("SW1:5,4") - PORT_DIPSETTING( 0x0018, DEF_STR( Joystick ) ) - PORT_DIPSETTING( 0x0010, "Pot Wheel" ) // Preliminary - PORT_DIPSETTING( 0x0008, "Opt Wheel" ) // Preliminary - PORT_DIPSETTING( 0x0000, "invalid, breaks game" ) // Time goes to 0 rally fast! - PORT_DIPNAME( 0x0020, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:3") - PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0040, 0x0040, "Unknown 1-2" ) PORT_DIPLOCATION("SW1:2") - PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_SERVICE_DIPLOC( 0x0080, IP_ACTIVE_LOW, "SW1:1" ) - - PORT_DIPNAME( 0x0700, 0x0700, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW2:8,7,6") - PORT_DIPSETTING( 0x0700, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( 3C_4C ) ) - PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x0600, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x0500, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x0400, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0x0300, DEF_STR( 1C_5C ) ) - PORT_DIPSETTING( 0x0200, DEF_STR( 1C_6C ) ) - PORT_DIPNAME( 0x3800, 0x3800, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW2:5,4,3") - PORT_DIPSETTING( 0x1000, DEF_STR( 6C_1C ) ) - PORT_DIPSETTING( 0x1800, DEF_STR( 5C_1C ) ) - PORT_DIPSETTING( 0x2000, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x2800, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x3000, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x0800, DEF_STR( 3C_2C ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( 4C_3C ) ) - PORT_DIPSETTING( 0x3800, DEF_STR( 1C_1C ) ) - PORT_DIPNAME( 0x4000, 0x4000, "Credits To Start" ) PORT_DIPLOCATION("SW2:2") - PORT_DIPSETTING( 0x4000, "1" ) - PORT_DIPSETTING( 0x0000, "2" ) - PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SW2:1") - PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - - PORT_START("P1_P2") /* $700002.w */ - PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_CONDITION("DSW", 0x18, EQUALS, 0x18) - PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_CONDITION("DSW", 0x18, EQUALS, 0x18) - PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_CONDITION("DSW", 0x18, EQUALS, 0x18) - PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_CONDITION("DSW", 0x18, EQUALS, 0x18) - PORT_BIT( 0x000f, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_CONDITION("DSW", 0x18, NOTEQUALS, 0x18) - PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("P1 Gear Shift") PORT_TOGGLE PORT_CONDITION("DSW", 0x18, NOTEQUALS, 0x18) - PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_CONDITION("DSW", 0x18, EQUALS, 0x18) - PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 Accelerator") - PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN2 ) - - PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) - PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) - PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) - PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) - PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) - PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) - - PORT_START("OPT_WHEEL") /* $700004.w */ - PORT_BIT ( 0x00ff, 0x0000, IPT_DIAL ) PORT_SENSITIVITY(30) PORT_KEYDELTA(1) PORT_REVERSE PORT_CONDITION("DSW", 0x18, EQUALS, 0x08) PORT_NAME("P1 Opt Wheel") - - PORT_START("POT_WHEEL") - PORT_BIT ( 0x00ff, 0x0080, IPT_AD_STICK_X ) PORT_SENSITIVITY(30) PORT_KEYDELTA(1) PORT_REVERSE PORT_CONDITION("DSW", 0x18, EQUALS, 0x10) PORT_NAME("P1 Pot Wheel") - - PORT_START("UNK") /* $700006.w */ - PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNKNOWN ) - -INPUT_PORTS_END - - -static INPUT_PORTS_START( watrball ) - PORT_START("DSW") - PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:8,7") /* Affects timer */ - PORT_DIPSETTING( 0x0002, DEF_STR( Easy ) ) /* 180 Seconds */ - PORT_DIPSETTING( 0x0003, DEF_STR( Normal ) ) /* 150 Seconds */ - PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) ) /* 120 Seconds */ - PORT_DIPSETTING( 0x0000, DEF_STR( Hardest ) ) /* 100 Seconds */ - PORT_DIPUNUSED_DIPLOC( 0x0004, 0x0004, "SW1:6" ) - PORT_DIPUNUSED_DIPLOC( 0x0008, 0x0008, "SW1:5" ) - PORT_DIPUNUSED_DIPLOC( 0x0010, 0x0010, "SW1:4" ) - PORT_DIPNAME( 0x0020, 0x0000, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:3") - PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_DIPNAME( 0x0040, 0x0040, "Unknown 1-2" ) PORT_DIPLOCATION("SW1:2") - PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) - PORT_SERVICE_DIPLOC( 0x0080, IP_ACTIVE_LOW, "SW1:1" ) - - PORT_DIPNAME( 0x0700, 0x0700, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW2:8,7,6") - PORT_DIPSETTING( 0x0700, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( 3C_4C ) ) - PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x0600, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x0500, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x0400, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0x0300, DEF_STR( 1C_5C ) ) - PORT_DIPSETTING( 0x0200, DEF_STR( 1C_6C ) ) - PORT_DIPNAME( 0x3800, 0x3800, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW2:5,4,3") - PORT_DIPSETTING( 0x1000, DEF_STR( 6C_1C ) ) - PORT_DIPSETTING( 0x1800, DEF_STR( 5C_1C ) ) - PORT_DIPSETTING( 0x2000, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x2800, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x3000, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x0800, DEF_STR( 3C_2C ) ) - PORT_DIPSETTING( 0x0000, DEF_STR( 4C_3C ) ) - PORT_DIPSETTING( 0x3800, DEF_STR( 1C_1C ) ) - PORT_DIPUNUSED_DIPLOC( 0x4000, 0x4000, "SW2:2" ) - PORT_DIPUNUSED_DIPLOC( 0x8000, 0x8000, "SW2:1" ) - - PORT_START("P1_P2") - PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) - PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) - PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) - PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) - PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) - PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) - PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN2 ) - - PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) - PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) - PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) - PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) - PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) - PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 ) -INPUT_PORTS_END - -/*************************************************************************** - - - Graphics Layouts - - -***************************************************************************/ - -/* 16x16x4 tiles (made of four 8x8 tiles) */ -static const gfx_layout layout_16x16x4 = -{ - 16,16, - RGN_FRAC(1,4), - 4, - { RGN_FRAC(3,4),RGN_FRAC(2,4),RGN_FRAC(1,4),RGN_FRAC(0,4) }, - { STEP8(0,1), STEP8(8*8*2,1) }, - { STEP8(0,8), STEP8(8*8*1,8) }, - 16*16 -}; - -/* Layers both use the first $20 color codes. Sprites the next $10 */ -static GFXDECODE_START( gfx_blmbycar ) - GFXDECODE_ENTRY( "sprites", 0, layout_16x16x4, 0x0, 64*8 ) // [0] Layers + Sprites -GFXDECODE_END - - - -/*************************************************************************** - - - Machine Drivers - - -***************************************************************************/ - -MACHINE_START_MEMBER(blmbycar_state,blmbycar) -{ - save_item(NAME(m_pot_wheel)); - save_item(NAME(m_old_val)); - - m_okibank->configure_entries(0, 16, memregion("oki")->base(), 0x10000); -} - -MACHINE_RESET_MEMBER(blmbycar_state,blmbycar) -{ - m_pot_wheel = 0; - m_old_val = 0; -} - - -void blmbycar_state::blmbycar(machine_config &config) -{ - /* basic machine hardware */ - M68000(config, m_maincpu, XTAL(24'000'000)/2); /* 12MHz */ - m_maincpu->set_addrmap(AS_PROGRAM, &blmbycar_state::blmbycar_map); - m_maincpu->set_vblank_int("screen", FUNC(blmbycar_state::irq1_line_hold)); - - MCFG_MACHINE_START_OVERRIDE(blmbycar_state,blmbycar) - MCFG_MACHINE_RESET_OVERRIDE(blmbycar_state,blmbycar) - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); - screen.set_size(0x180, 0x100); - screen.set_visarea_full(); - screen.set_screen_update(FUNC(blmbycar_state::screen_update)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_blmbycar); - - PALETTE(config, m_palette).set_format(palette_device::xBRG_444, 0x2000); - - BLMBYCAR_SPRITES(config, m_sprites, 0); - m_sprites->set_gfxdecode_tag("gfxdecode"); - m_sprites->set_screen_tag("screen"); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - okim6295_device &oki(OKIM6295(config, "oki", XTAL(1'000'000), okim6295_device::PIN7_HIGH)); // clock frequency & pin 7 not verified - oki.set_addrmap(0, &blmbycar_state::blmbycar_oki_map); - oki.add_route(ALL_OUTPUTS, "mono", 1.0); -} - - -MACHINE_START_MEMBER(blmbycar_state,watrball) -{ - save_item(NAME(m_retvalue)); - - m_okibank->configure_entries(0, 16, memregion("oki")->base(), 0x10000); -} - -MACHINE_RESET_MEMBER(blmbycar_state,watrball) -{ - m_retvalue = 0; -} - -void blmbycar_state::watrball(machine_config &config) -{ - blmbycar(config); - - /* basic machine hardware */ - m_maincpu->set_addrmap(AS_PROGRAM, &blmbycar_state::watrball_map); - - MCFG_MACHINE_START_OVERRIDE(blmbycar_state,watrball) - MCFG_MACHINE_RESET_OVERRIDE(blmbycar_state,watrball) - - /* video hardware */ - screen_device &screen(*subdevice<screen_device>("screen")); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - screen.set_visarea(0, 0x180-1, 16, 0x100-1); -} - - -/*************************************************************************** - - - ROMs Loading - - -***************************************************************************/ - -/*************************************************************************** - - Blomby Car -Abm & Gecas, 1990. - -CPU : MC68000P12 -SND : Oki M6295 (samples only) -OSC : 30.000MHz, 24.000MHz & 1.00MHz resonator -DSW : 2 x 8 -GFX : TI TPC1020AFN-084 - -***************************************************************************/ - -ROM_START( blmbycar ) - ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */ - ROM_LOAD16_BYTE( "bcrom4.bin", 0x000000, 0x080000, CRC(06d490ba) SHA1(6d113561b474bf613c6b91c9525a52025ae65ab7) ) - ROM_LOAD16_BYTE( "bcrom6.bin", 0x000001, 0x080000, CRC(33aca664) SHA1(04fff492654d3edac62e9d35808e5946bcc78cbb) ) - - ROM_REGION( 0x200000, "sprites", 0 ) /* Sprites */ - ROM_LOAD( "bc_rom7", 0x000000, 0x080000, CRC(e55ca79b) SHA1(4453a6ae0518832f437ab701c28cb2f32920f8ba) ) - ROM_LOAD( "bc_rom8", 0x080000, 0x080000, CRC(cdf38c96) SHA1(3273c29b6a01a7296d06fc653120f8c615195d2c) ) - ROM_LOAD( "bc_rom9", 0x100000, 0x080000, CRC(0337ab3d) SHA1(18c72cd640c7b599390dffaeb670f5832202bf06) ) - ROM_LOAD( "bc_rom10", 0x180000, 0x080000, CRC(5458917e) SHA1(c8dd5a391cc20a573e27a140b185893a8c04859e) ) - - ROM_REGION( 0x100000, "oki", 0 ) /* 8 bit adpcm (banked) */ - ROM_LOAD( "bc_rom1", 0x000000, 0x080000, CRC(ac6f8ba1) SHA1(69d2d47cdd331bde5a8973d29659b3f8520452e7) ) - ROM_LOAD( "bc_rom2", 0x080000, 0x080000, CRC(a4bc31bf) SHA1(f3d60141a91449a73f6cec9f4bc5d95ca7911e19) ) -ROM_END - -ROM_START( blmbycaru ) - ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */ - ROM_LOAD16_BYTE( "bc_rom4", 0x000000, 0x080000, CRC(76f054a2) SHA1(198efd152b13033e5249119ca48b9e0f6351b0b9) ) - ROM_LOAD16_BYTE( "bc_rom6", 0x000001, 0x080000, CRC(2570b4c5) SHA1(706465950023a6ef7c85ceb9c76246d7556b3859) ) - - ROM_REGION( 0x200000, "sprites", 0 ) /* Sprites */ - ROM_LOAD( "bc_rom7", 0x000000, 0x080000, CRC(e55ca79b) SHA1(4453a6ae0518832f437ab701c28cb2f32920f8ba) ) - ROM_LOAD( "bc_rom8", 0x080000, 0x080000, CRC(cdf38c96) SHA1(3273c29b6a01a7296d06fc653120f8c615195d2c) ) - ROM_LOAD( "bc_rom9", 0x100000, 0x080000, CRC(0337ab3d) SHA1(18c72cd640c7b599390dffaeb670f5832202bf06) ) - ROM_LOAD( "bc_rom10", 0x180000, 0x080000, CRC(5458917e) SHA1(c8dd5a391cc20a573e27a140b185893a8c04859e) ) - - ROM_REGION( 0x100000, "oki", 0 ) /* 8 bit adpcm (banked) */ - ROM_LOAD( "bc_rom1", 0x000000, 0x080000, CRC(ac6f8ba1) SHA1(69d2d47cdd331bde5a8973d29659b3f8520452e7) ) - ROM_LOAD( "bc_rom2", 0x080000, 0x080000, CRC(a4bc31bf) SHA1(f3d60141a91449a73f6cec9f4bc5d95ca7911e19) ) -ROM_END - -/* - -Waterball by ABM (sticker on the pcb 12-3-96) -The pcb has some empty sockets, maybe it was used for other games since it has no markings. - -The game has fonts identical to World Rally and obviously Blomby Car ;) - -1x 68k -1x oki 6295 -1x OSC 30mhz -1x OSC 24mhz -1x FPGA -1x dispswitch - -*/ - -ROM_START( watrball ) - ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */ - ROM_LOAD16_BYTE( "rom4.bin", 0x000000, 0x020000, CRC(bfbfa720) SHA1(d6d14c0ba545eb7adee7190da2d3db1c6dd00d75) ) - ROM_LOAD16_BYTE( "rom6.bin", 0x000001, 0x020000, CRC(acff9b01) SHA1(b85671bcc4f03fdf05eb1c9b5d4143e33ec1d7db) ) - - ROM_REGION( 0x200000, "sprites", 0 ) /* Sprites */ - ROM_LOAD( "rom7.bin", 0x000000, 0x080000, CRC(e7e5c311) SHA1(5af1a666bf23c5505d120d81fb942f5c49341861) ) - ROM_LOAD( "rom8.bin", 0x080000, 0x080000, CRC(fd27ce6e) SHA1(a472a8cc25818427d2870518649780146e51835b) ) - ROM_LOAD( "rom9.bin", 0x100000, 0x080000, CRC(122cc0ad) SHA1(27cdb19fa082089e47c5cdb44742cfd93aa23a00) ) - ROM_LOAD( "rom10.bin", 0x180000, 0x080000, CRC(22a2a706) SHA1(c7350a94a857e0007d7fc0076b44a3d62693cb6c) ) - - ROM_REGION( 0x100000, "oki", 0 ) /* 8 bit adpcm (banked) */ - ROM_LOAD( "rom1.bin", 0x000000, 0x080000, CRC(7f88dee7) SHA1(d493b961fa4631185a33faee7f61786430707209)) -// ROM_LOAD( "rom2.bin", 0x080000, 0x080000, /* not populated for this game */ ) -ROM_END - - -void blmbycar_state::init_blmbycar() -{ - uint16_t *RAM = (uint16_t *) memregion("maincpu")->base(); - size_t size = memregion("maincpu")->bytes() / 2; - for (int i = 0; i < size; i++) - { - uint16_t x = RAM[i]; - x = (x & ~0x0606) | ((x & 0x0202) << 1) | ((x & 0x0404) >> 1); - RAM[i] = x; - } -} - -/*************************************************************************** - - - Game Drivers - - -***************************************************************************/ - -GAME( 1994, blmbycar, 0, blmbycar, blmbycar, blmbycar_state, init_blmbycar, ROT0, "ABM & Gecas", "Blomby Car (Version 1P0)", MACHINE_SUPPORTS_SAVE ) -GAME( 1994, blmbycaru, blmbycar, blmbycar, blmbycar, blmbycar_state, empty_init, ROT0, "ABM & Gecas", "Blomby Car (Version 1P0, not encrypted)", MACHINE_SUPPORTS_SAVE ) -GAME( 1996, watrball, 0, watrball, watrball, blmbycar_state, empty_init, ROT0, "ABM", "Water Balls", MACHINE_SUPPORTS_SAVE ) |