diff options
Diffstat (limited to 'src/mame/drivers/carjmbre.cpp')
-rw-r--r-- | src/mame/drivers/carjmbre.cpp | 431 |
1 files changed, 0 insertions, 431 deletions
diff --git a/src/mame/drivers/carjmbre.cpp b/src/mame/drivers/carjmbre.cpp deleted file mode 100644 index 0c7e19c8e9c..00000000000 --- a/src/mame/drivers/carjmbre.cpp +++ /dev/null @@ -1,431 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:hap -/*************************************************************************** - - Car Jamboree - Omori Electric CAD (OEC) 1983 - - TODO: - - colors are probably wrong - - sprite priorities? (eg. player car jumping on the ramp, 1 part disappears) - - first 2 letters on titlescreen look misaligned with the tilemap - - The spriteram holds 2 sprite lists (00-7f and 80-ff), they are identical. - Is it an unused feature? Or a RAM access speed workaround? - ----------------------------------------------------------------------------- - - PCB sketch: - - c14 c.d19 - c13 c.d18 c10 - c12 c9 - c11 2125 2125 - 2125 2125 - 2125 2125 2114 2114 - 2125 2125 2114 2114 - 2125 2125 c8 - 2125 2125 c7 - c6 - c5 - c4 - c3 - 5101 c2 - 5101 c1 - 6116 - 18.432MHz - 6116 - Z80A c15 - Z80A - 8910 SW - 8910 - -***************************************************************************/ - -#include "emu.h" -#include "cpu/z80/z80.h" -#include "machine/gen_latch.h" -#include "sound/ay8910.h" -#include "video/resnet.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" -#include "tilemap.h" - -class carjmbre_state : public driver_device -{ -public: - carjmbre_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_audiocpu(*this, "audiocpu"), - m_videoram(*this, "videoram"), - m_spriteram(*this, "spriteram"), - m_gfxdecode(*this, "gfxdecode"), - m_palette(*this, "palette") - { } - - // devices/pointers - required_device<cpu_device> m_maincpu; - required_device<cpu_device> m_audiocpu; - required_shared_ptr<uint8_t> m_videoram; - required_shared_ptr<uint8_t> m_spriteram; - required_device<gfxdecode_device> m_gfxdecode; - required_device<palette_device> m_palette; - - bool m_nmi_enabled; - uint8_t m_bgcolor; - tilemap_t *m_tilemap; - - DECLARE_WRITE8_MEMBER(bgcolor_w); - DECLARE_WRITE8_MEMBER(videoram_w); - DECLARE_WRITE8_MEMBER(nmi_enable_w); - DECLARE_WRITE8_MEMBER(flipscreen_w); - INTERRUPT_GEN_MEMBER(vblank_nmi); - - void carjmbre_palette(palette_device &palette) const; - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); - TILE_GET_INFO_MEMBER(get_tile_info); - - void carjmbre(machine_config &config); - void main_map(address_map &map); - void sound_io_map(address_map &map); - void sound_map(address_map &map); -protected: - virtual void machine_start() override; - virtual void video_start() override; -}; - -void carjmbre_state::machine_start() -{ - // zerofill - m_nmi_enabled = false; - m_bgcolor = 0; - - // register for savestates - save_item(NAME(m_nmi_enabled)); - save_item(NAME(m_bgcolor)); -} - - -/*************************************************************************** - - Video - -***************************************************************************/ - -// palette info from Popper schematics (OEC 1983, very similar video hw) -static const res_net_decode_info carjmbre_decode_info = -{ - 1, // there may be two proms needed to construct color - 0, 63, // start/end - // R, G, B - { 0, 0, 0 }, // offsets - { 0, 3, 6 }, // shifts - {0x07,0x07,0x03 } // masks -}; - -static const res_net_info carjmbre_net_info = -{ - RES_NET_VCC_5V | RES_NET_VBIAS_5V | RES_NET_VIN_TTL_OUT, - { - { RES_NET_AMP_NONE, 0, 0, 3, { 1000, 470, 220 } }, - { RES_NET_AMP_NONE, 0, 0, 3, { 1000, 470, 220 } }, - { RES_NET_AMP_NONE, 0, 0, 2, { 470, 220, 0 } } - } -}; - -void carjmbre_state::carjmbre_palette(palette_device &palette) const -{ - const uint8_t *color_prom = memregion("proms")->base(); - std::vector<rgb_t> rgb; - - compute_res_net_all(rgb, color_prom, carjmbre_decode_info, carjmbre_net_info); - palette.set_pen_colors(0, rgb); - palette.palette()->normalize_range(0, 63); -} - -WRITE8_MEMBER(carjmbre_state::bgcolor_w) -{ - // guessed, seems to match with flyer - m_bgcolor = ~data & 0x3f; -} - - -// tilemap - -WRITE8_MEMBER(carjmbre_state::videoram_w) -{ - m_videoram[offset] = data; - m_tilemap->mark_tile_dirty(offset & 0x3ff); -} - -TILE_GET_INFO_MEMBER(carjmbre_state::get_tile_info) -{ - int attr = m_videoram[tile_index | 0x400]; - int code = (m_videoram[tile_index] & 0xff) | (attr << 1 & 0x100); - SET_TILE_INFO_MEMBER(0, code, attr & 0xf, 0); -} - -void carjmbre_state::video_start() -{ - m_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(carjmbre_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); - m_tilemap->set_transparent_pen(0); -} - - -uint32_t carjmbre_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - bitmap.fill(m_bgcolor, cliprect); - m_tilemap->draw(screen, bitmap, cliprect, 0, 0); - draw_sprites(bitmap, cliprect); - return 0; -} - - -// sprites - -void carjmbre_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - for (int offs = 0x80 - 4; offs >= 0; offs -= 4) - { - int sy = m_spriteram[offs]; - int code = m_spriteram[offs + 1]; - int color = m_spriteram[offs + 2] & 0xf; - int flipx = m_spriteram[offs + 2] >> 6 & 1; - int flipy = m_spriteram[offs + 2] >> 7 & 1; - int sx = m_spriteram[offs + 3]; - - // align to tilemap - if (flip_screen()) - { - sy += 1; - sx = 233 - sx; - flipx = !flipx; - flipy = !flipy; - } - else - { - sy = 241 - sy; - sx -= 7; - } - - m_gfxdecode->gfx(1)->transpen(bitmap, cliprect, code, color, flipx, flipy, sx, sy, 0); - } -} - - - -/*************************************************************************** - - I/O, Memory Maps - -***************************************************************************/ - -// maincpu side - -INTERRUPT_GEN_MEMBER(carjmbre_state::vblank_nmi) -{ - if (m_nmi_enabled) - m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); -} - -WRITE8_MEMBER(carjmbre_state::nmi_enable_w) -{ - // d0: enable/clear vblank nmi - m_nmi_enabled = bool(data & 1); - m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); -} - -WRITE8_MEMBER(carjmbre_state::flipscreen_w) -{ - // d0: flip screen (cocktail mode) - flip_screen_set(data & 1); -} - -void carjmbre_state::main_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8803, 0x8803).w(FUNC(carjmbre_state::nmi_enable_w)); - map(0x8805, 0x8805).w(FUNC(carjmbre_state::bgcolor_w)); - map(0x8807, 0x8807).w(FUNC(carjmbre_state::flipscreen_w)); - map(0x8000, 0x87ff).ram(); // 6116 - map(0x9000, 0x97ff).ram().w(FUNC(carjmbre_state::videoram_w)).share("videoram"); // 2114*4 - map(0x9800, 0x98ff).ram().share("spriteram"); // 5101*2 - map(0xa000, 0xa000).portr("IN1"); - map(0xa800, 0xa800).portr("IN2"); - map(0xb800, 0xb800).portr("DSW").w("soundlatch", FUNC(generic_latch_8_device::write)); -} - - -// audiocpu side - -void carjmbre_state::sound_map(address_map &map) -{ - map(0x0000, 0x0fff).mirror(0x1000).rom(); - map(0x2000, 0x27ff).ram(); // 6116 -} - -void carjmbre_state::sound_io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x00).r("soundlatch", FUNC(generic_latch_8_device::read)); - map(0x20, 0x21).w("ay1", FUNC(ay8910_device::address_data_w)); - map(0x22, 0x22).nopw(); // bdir/bc2/bc1 1/0/1 inactive write - map(0x24, 0x24).r("ay1", FUNC(ay8910_device::data_r)); - map(0x30, 0x31).w("ay2", FUNC(ay8910_device::address_data_w)); - map(0x32, 0x32).nopw(); // bdir/bc2/bc1 1/0/1 inactive write - map(0x34, 0x34).r("ay2", FUNC(ay8910_device::data_r)); -} - - - -/*************************************************************************** - - Inputs - -***************************************************************************/ - -static INPUT_PORTS_START( carjmbre ) - PORT_START("IN1") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON1 ) - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY - - PORT_START("IN2") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START1 ) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START2 ) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_COCKTAIL - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL - - PORT_START("DSW") - PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW:1,2") - PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( Free_Play ) ) - PORT_DIPNAME( 0x04, 0x00, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW:3") - PORT_DIPSETTING( 0x00, DEF_STR( 1C_5C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 1C_6C ) ) - PORT_DIPNAME( 0x18, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:4,5") - PORT_DIPSETTING( 0x00, "3" ) - PORT_DIPSETTING( 0x08, "4" ) - PORT_DIPSETTING( 0x10, "5" ) - PORT_DIPSETTING( 0x18, "Free") - PORT_DIPNAME( 0x20, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW:6") - PORT_DIPSETTING( 0x00, "10k then every 100k" ) - PORT_DIPSETTING( 0x20, "20k then every 100k" ) - PORT_DIPNAME( 0x40, 0x00, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW:7") - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x40, DEF_STR( On ) ) - PORT_DIPNAME( 0x80, 0x80, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW:8") - PORT_DIPSETTING( 0x80, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) -INPUT_PORTS_END - - - -/*************************************************************************** - - Machine Config - -***************************************************************************/ - -static const gfx_layout carjmbre_spritelayout = -{ - 16,16, - RGN_FRAC(1,4), - 2, - { RGN_FRAC(2,4), RGN_FRAC(0,4) }, - { STEP8(0,1), STEP8(256*16*8,1) }, - { STEP16(0,8) }, - 16*8 -}; - -static GFXDECODE_START( gfx_carjmbre ) - GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x2_planar, 0, 16 ) - GFXDECODE_ENTRY( "gfx2", 0, carjmbre_spritelayout, 0, 16 ) -GFXDECODE_END - - -void carjmbre_state::carjmbre(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(18'432'000)/6); - m_maincpu->set_addrmap(AS_PROGRAM, &carjmbre_state::main_map); - m_maincpu->set_vblank_int("screen", FUNC(carjmbre_state::vblank_nmi)); - - Z80(config, m_audiocpu, XTAL(18'432'000)/6/2); - m_audiocpu->set_addrmap(AS_PROGRAM, &carjmbre_state::sound_map); - m_audiocpu->set_addrmap(AS_IO, &carjmbre_state::sound_io_map); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - screen.set_size(32*8, 32*8); - screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(carjmbre_state::screen_update)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_carjmbre); - PALETTE(config, m_palette, FUNC(carjmbre_state::carjmbre_palette), 64); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - GENERIC_LATCH_8(config, "soundlatch"); - - AY8910(config, "ay1", XTAL(18'432'000)/6/2).add_route(ALL_OUTPUTS, "mono", 0.25); - - AY8910(config, "ay2", XTAL(18'432'000)/6/2).add_route(ALL_OUTPUTS, "mono", 0.25); -} - - - -/*************************************************************************** - - Game drivers - -***************************************************************************/ - -ROM_START( carjmbre ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "c1", 0x0000, 0x1000, CRC(62b21739) SHA1(710e5c52f27603aa8f864f6f28d7272f21271d60) ) - ROM_LOAD( "c2", 0x1000, 0x1000, CRC(9ab1a0fa) SHA1(519cf67b98e62b2b42232788ba01ab6637880afc) ) - ROM_LOAD( "c3", 0x2000, 0x1000, CRC(bb29e100) SHA1(93e3cfcf7f8b0b36327f402d9a64c04c3b2c7549) ) - ROM_LOAD( "c4", 0x3000, 0x1000, CRC(c63d8f97) SHA1(9f08fd1cd24a1fb4011864c06580985e009d9af4) ) - ROM_LOAD( "c5", 0x4000, 0x1000, CRC(4d593942) SHA1(30cc649a4be3d7f3705f55d8d0dadb0b63d59ec9) ) - ROM_LOAD( "c6", 0x5000, 0x1000, CRC(fb576963) SHA1(5bf5c54a7c12aa55272629c12b414bf49cda0f1f) ) - ROM_LOAD( "c7", 0x6000, 0x1000, CRC(2b8c4511) SHA1(428a48d6b14455d66720a115bc5f35293dc50de7) ) - ROM_LOAD( "c8", 0x7000, 0x1000, CRC(51cc22a7) SHA1(f614368bfee04f084c70bf145801ac46e5631acb) ) - - ROM_REGION( 0x10000, "audiocpu", 0 ) - ROM_LOAD( "c15", 0x0000, 0x1000, CRC(7d7779d1) SHA1(f8f5246be4cc9632076d3330fc3d3343b911dfee) ) - - ROM_REGION( 0x2000, "gfx1", 0 ) - ROM_LOAD( "c10", 0x0000, 0x1000, CRC(75ddbe56) SHA1(5e1363967a822265618793ccb74bf3ef5e0e00b5) ) - ROM_LOAD( "c9", 0x1000, 0x1000, CRC(2accb821) SHA1(ce2804536fc1abd3377dc864c8c9976ca28c1b6e) ) - - ROM_REGION( 0x4000, "gfx2", 0 ) - ROM_LOAD( "c11", 0x0000, 0x1000, CRC(d90cd126) SHA1(7ee110cf19b45ee654016ba0ce92f3db6ea2ed92) ) - ROM_LOAD( "c12", 0x1000, 0x1000, CRC(b3bb39d7) SHA1(89c901be6fae2356ce4d2653e94bf28d6bcf41fe) ) - ROM_LOAD( "c13", 0x2000, 0x1000, CRC(3004010b) SHA1(00d5d2185014159112eb90d8ed50092a3b4ab664) ) - ROM_LOAD( "c14", 0x3000, 0x1000, CRC(fb5f0d31) SHA1(7a27af91efc836bb48c6ed3b283b7c5f7b31c4b5) ) - - ROM_REGION( 0x0040, "proms", 0 ) - ROM_LOAD( "c.d19", 0x0000, 0x0020, CRC(220bceeb) SHA1(46b9f867d014596e2aa7503f104dc721965f0ed5) ) - ROM_LOAD( "c.d18", 0x0020, 0x0020, CRC(7b9ed1b0) SHA1(ec5e1f56e5a2fc726083866c08ac0e1de0ed6ace) ) -ROM_END - - -GAME( 1983, carjmbre, 0, carjmbre, carjmbre, carjmbre_state, empty_init, ROT90, "Omori Electric Co., Ltd.", "Car Jamboree", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_COLORS | MACHINE_IMPERFECT_GRAPHICS ) |