diff options
Diffstat (limited to 'src/mame/snk/lasso.cpp')
-rw-r--r-- | src/mame/snk/lasso.cpp | 758 |
1 files changed, 603 insertions, 155 deletions
diff --git a/src/mame/snk/lasso.cpp b/src/mame/snk/lasso.cpp index 3317eb5b60d..9a008054180 100644 --- a/src/mame/snk/lasso.cpp +++ b/src/mame/snk/lasso.cpp @@ -1,77 +1,517 @@ // license:BSD-3-Clause // copyright-holders:Phil Stroffolino, Nicola Salmoria, Luca Elia -/*************************************************************************** +/******************************************************************************* - Lasso and similar hardware + Lasso and similar hardware - driver by Phil Stroffolino, Nicola Salmoria, Luca Elia + driver by Phil Stroffolino, Nicola Salmoria, Luca Elia --------------------------------------------------------------------------------------- -Year + Game By CPUs Sound Chips Misc Info --------------------------------------------------------------------------------------- +-------------------------------------------------------------------------------- +Year + Game By CPUs Sound Chips Misc Info +-------------------------------------------------------------------------------- 82 Lasso SNK 3 x 6502 2 x SN76489 83 Chameleon Jaleco 2 x 6502 2 x SN76489 -84 Wai Wai Jockey Gate-In! Jaleco/Casio 2 x 6502 2 x SN76489 + DAC -84 Pinbo Jaleco 6502 + Z80 2 x AY-8910 6502 @ 18MHz/24, Z80 @ 18MHz/6, AY @ 18MHz/12 +84 Wai Wai Jockey Gate-In! Jaleco/Casio 2 x 6502 2 x SN76489 +84 Pinbo Jaleco 6502 + Z80 2 x AY-8910 6502 @ 18MHz/24, Z80 @ 18MHz/6, AY @ 18MHz/12 -------------------------------------------------------------------------------------- Notes: - unknown CPU speeds unless noted above (affect game timing), currently using same as the Rock-Ola games of the same area. Lot of similarities between - these hardware. The music ends at the perfect time with this clock speed + these hardware. - Lasso: fire button auto-repeats on high score entry screen (real behavior?) -- Pinbo: bgcolor is wrong, how does it generate it? ($a0, should be darkblue) -*************************************************************************** +******************************************************************************** + +Video hardware notes: + +Every game has 1 256 x 256 tilemap (non scrollable) made of 8 x 8 tiles, and +16 x 16 sprites (some games use 32, some more). The graphics for tiles and +sprites are held inside the same ROMs, but aren't shared between the two: + +the first $100 tiles are for the tilemap, the following $100 are for sprites. +This constitutes the first graphics bank. There can be several. -DIP locations verified for: - - lasso +Lasso has an additional pixel layer (256 x 256 x 1) and a third CPU devoted to +drawing into it (the lasso!) -***************************************************************************/ +Wwjgtin has an additional $800 x $400 scrolling tilemap in ROM and $100 more +16 x 16 x 4 tiles for it. + +The colors are static ($40 colors, 2 PROMs) but the background color can be +changed at runtime. Wwjgtin can change the last 4 colors (= last palette) too. + +*******************************************************************************/ #include "emu.h" -#include "lasso.h" #include "cpu/m6502/m6502.h" #include "cpu/z80/z80.h" +#include "machine/gen_latch.h" #include "sound/ay8910.h" -#include "sound/dac.h" +#include "sound/sn76496.h" + +#include "emupal.h" #include "screen.h" #include "speaker.h" +#include "tilemap.h" -INPUT_CHANGED_MEMBER(lasso_state::coin_inserted) +namespace { + +class lasso_state : public driver_device { - /* coin insertion causes an NMI */ - m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE); +public: + lasso_state(const machine_config &mconfig, device_type type, const char *tag) : + driver_device(mconfig, type, tag), + m_videoram(*this, "videoram"), + m_colorram(*this, "colorram"), + m_spriteram(*this, "spriteram"), + m_back_color(*this, "back_color"), + m_chip_data(*this, "chip_data"), + m_bitmap_ram(*this, "bitmap_ram"), + m_last_colors(*this, "last_colors"), + m_track_scroll(*this, "track_scroll"), + m_maincpu(*this, "maincpu"), + m_audiocpu(*this, "audiocpu"), + m_sn(*this, "sn76489_%u", 0), + m_gfxdecode(*this, "gfxdecode"), + m_palette(*this, "palette"), + m_screen(*this, "screen"), + m_soundlatch(*this, "soundlatch") + { } + + void base(machine_config &config); + void wwjgtin(machine_config &config); + void lasso(machine_config &config); + void chameleo(machine_config &config); + void pinbo(machine_config &config); + + DECLARE_INPUT_CHANGED_MEMBER(coin_inserted); + +protected: + virtual void machine_start() override ATTR_COLD; + virtual void video_start() override ATTR_COLD; + +private: + // memory pointers + required_shared_ptr<uint8_t> m_videoram; + required_shared_ptr<uint8_t> m_colorram; + required_shared_ptr<uint8_t> m_spriteram; + required_shared_ptr<uint8_t> m_back_color; + optional_shared_ptr<uint8_t> m_chip_data; + optional_shared_ptr<uint8_t> m_bitmap_ram; // 0x2000 bytes for a 256 x 256 x 1 bitmap + optional_shared_ptr<uint8_t> m_last_colors; + optional_shared_ptr<uint8_t> m_track_scroll; + + // video-related + tilemap_t *m_bg_tilemap = nullptr; + tilemap_t *m_track_tilemap = nullptr; + uint8_t m_vidctrl = 0; + uint8_t m_gfxbank = 0; + + // devices + required_device<cpu_device> m_maincpu; + required_device<cpu_device> m_audiocpu; + optional_device_array<sn76489_device, 2> m_sn; + required_device<gfxdecode_device> m_gfxdecode; + required_device<palette_device> m_palette; + required_device<screen_device> m_screen; + required_device<generic_latch_8_device> m_soundlatch; + + uint8_t sound_status_r(); + void sound_select_w(uint8_t data); + void lasso_videoram_w(offs_t offset, uint8_t data); + void lasso_colorram_w(offs_t offset, uint8_t data); + void common_vidctrl_w(uint8_t data); + void lasso_vidctrl_w(uint8_t data); + void wwjgtin_vidctrl_w(uint8_t data); + void pinbo_vidctrl_w(uint8_t data); + TILE_GET_INFO_MEMBER(lasso_get_bg_tile_info); + TILE_GET_INFO_MEMBER(wwjgtin_get_track_tile_info); + TILE_GET_INFO_MEMBER(pinbo_get_bg_tile_info); + void lasso_palette(palette_device &palette) const; + DECLARE_VIDEO_START(wwjgtin); + void wwjgtin_palette(palette_device &palette) const; + DECLARE_VIDEO_START(pinbo); + uint32_t screen_update_lasso(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + uint32_t screen_update_chameleo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + uint32_t screen_update_wwjgtin(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + uint32_t screen_update_pinbo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + static rgb_t get_color(int data); + void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int reverse); + void draw_lasso(bitmap_ind16 &bitmap, const rectangle &cliprect); + + void chameleo_audio_map(address_map &map) ATTR_COLD; + void chameleo_main_map(address_map &map) ATTR_COLD; + void lasso_audio_map(address_map &map) ATTR_COLD; + void lasso_coprocessor_map(address_map &map) ATTR_COLD; + void lasso_main_map(address_map &map) ATTR_COLD; + void pinbo_audio_io_map(address_map &map) ATTR_COLD; + void pinbo_audio_map(address_map &map) ATTR_COLD; + void pinbo_main_map(address_map &map) ATTR_COLD; + void wwjgtin_audio_map(address_map &map) ATTR_COLD; + void wwjgtin_main_map(address_map &map) ATTR_COLD; +}; + + + +/************************************* + * + * Colors (BBGGGRRR) + * + *************************************/ + +rgb_t lasso_state::get_color(int data) +{ + int bit0, bit1, bit2; + + // red component + bit0 = BIT(data, 0); + bit1 = BIT(data, 1); + bit2 = BIT(data, 2); + int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + + // green component + bit0 = BIT(data, 3); + bit1 = BIT(data, 4); + bit2 = BIT(data, 5); + int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + + // blue component + bit0 = BIT(data, 6); + bit1 = BIT(data, 7); + int const b = 0x52 * bit0 + 0xad * bit1; + + return rgb_t(r, g, b); } -/* Write to the sound latch and generate an IRQ on the sound CPU */ -void lasso_state::sound_command_w(uint8_t data) +void lasso_state::lasso_palette(palette_device &palette) const { - m_soundlatch->write(data); - m_audiocpu->set_input_line(0, HOLD_LINE); + uint8_t const *const color_prom = memregion("proms")->base(); + + for (int i = 0; i < 0x40; i++) + palette.set_pen_color(i, get_color(color_prom[i])); } -uint8_t lasso_state::sound_status_r() + +void lasso_state::wwjgtin_palette(palette_device &palette) const { - /* 0x01: chip#0 ready; 0x02: chip#1 ready */ - return 0x03; + uint8_t const *const color_prom = memregion("proms")->base(); + + for (int i = 0; i < 0x40; i++) + palette.set_indirect_color(i, get_color(color_prom[i])); + + // characters/sprites + for (int i = 0; i < 0x40; i++) + palette.set_pen_indirect(i, i); + + // track + for (int i = 0; i < 0x100; i++) + { + uint8_t const ctabentry = (i & 0x03) ? ((((i & 0xf0) >> 2) + (i & 0x03)) & 0x3f) : 0; + palette.set_pen_indirect(i + 0x40, ctabentry); + } } -void lasso_state::sound_select_w(uint8_t data) + +/************************************* + * + * Callbacks for the TileMap code + * + *************************************/ + +TILE_GET_INFO_MEMBER(lasso_state::lasso_get_bg_tile_info) +{ + int code = m_videoram[tile_index]; + int color = m_colorram[tile_index]; + + tileinfo.set(0, code | (m_gfxbank << 8), color & 0x0f, 0); +} + +TILE_GET_INFO_MEMBER(lasso_state::wwjgtin_get_track_tile_info) +{ + uint8_t *ROM = memregion("user1")->base(); + int code = ROM[tile_index]; + int color = ROM[tile_index + 0x2000]; + + tileinfo.set(2, code, color & 0x0f, 0); +} + +TILE_GET_INFO_MEMBER(lasso_state::pinbo_get_bg_tile_info) +{ + int code = m_videoram[tile_index]; + int color = m_colorram[tile_index]; + + tileinfo.set(0, code + ((color & 0x30) << 4), color & 0x0f, 0); +} + + +/************************************* + * + * Video system start + * + *************************************/ + +void lasso_state::video_start() +{ + // create tilemap + m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(lasso_state::lasso_get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); + m_bg_tilemap->set_transparent_pen(0); +} + +VIDEO_START_MEMBER(lasso_state, wwjgtin) +{ + // create tilemaps + m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(lasso_state::lasso_get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); + m_bg_tilemap->set_transparent_pen(0); + + m_track_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(lasso_state::wwjgtin_get_track_tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 128, 64); +} + +VIDEO_START_MEMBER(lasso_state, pinbo) +{ + // create tilemap + m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(lasso_state::pinbo_get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); + m_bg_tilemap->set_transparent_pen(0); +} + + +/************************************* + * + * Video update + * + *************************************/ + +void lasso_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int reverse) +{ + const uint8_t *finish, *source; + int inc; + + if (reverse) + { + source = m_spriteram; + finish = m_spriteram + m_spriteram.bytes(); + inc = 4; + } + else + { + source = m_spriteram + m_spriteram.bytes() - 4; + finish = m_spriteram - 4; + inc = -4; + } + + while (source != finish) + { + int sx = source[3]; + int sy = source[0]; + int flipx = source[1] & 0x40; + int flipy = source[1] & 0x80; + + if (flip_screen_x()) + { + sx = 240 - sx; + flipx = !flipx; + } + + if (flip_screen_y()) + flipy = !flipy; + else + sy = 240 - sy; + + int code = (source[1] & 0x3f) | (m_gfxbank << 6); + int color = source[2] & 0x0f; + + m_gfxdecode->gfx(1)->transpen(bitmap, cliprect, code, color, flipx, flipy, sx, sy, 0); + + // wraparound + const int dx = flip_screen_x() ? +256 : -256; + m_gfxdecode->gfx(1)->transpen(bitmap, cliprect, code, color, flipx, flipy, sx + dx, sy, 0); + + source += inc; + } +} + + +void lasso_state::draw_lasso(bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + for (offs_t offs = 0; offs < 0x2000; offs++) + { + uint8_t y = offs >> 5; + + if (flip_screen_y()) + y = ~y; + + if ((y < cliprect.min_y) || (y > cliprect.max_y)) + continue; + + uint8_t x = (offs & 0x1f) << 3; + uint8_t data = m_bitmap_ram[offs]; + + if (flip_screen_x()) + x = ~x; + + for (int bit = 0; bit < 8; bit++) + { + if ((data & 0x80) && (x >= cliprect.min_x) && (x <= cliprect.max_x)) + bitmap.pix(y, x) = 0x3f; + + if (flip_screen_x()) + x--; + else + x++; + + data <<= 1; + } + } +} + + +uint32_t lasso_state::screen_update_lasso(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + m_palette->set_pen_color(0, get_color(*m_back_color)); + bitmap.fill(0, cliprect); + + m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); + draw_lasso(bitmap, cliprect); + draw_sprites(bitmap, cliprect, 0); + + return 0; +} + +uint32_t lasso_state::screen_update_chameleo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + m_palette->set_pen_color(0, get_color(*m_back_color)); + bitmap.fill(0, cliprect); + + m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); + draw_sprites(bitmap, cliprect, 0); + + return 0; +} + +uint32_t lasso_state::screen_update_wwjgtin(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + m_palette->set_indirect_color(0, get_color(*m_back_color)); + + // the last palette entries can be changed + for (int i = 0; i < 3; i++) + m_palette->set_indirect_color(0x3d + i, get_color(m_last_colors[i])); + + m_track_tilemap->set_scrollx(0, m_track_scroll[0] + m_track_scroll[1] * 256); + m_track_tilemap->set_scrolly(0, m_track_scroll[2] + m_track_scroll[3] * 256); + + if (m_vidctrl & 8) + m_track_tilemap->draw(screen, bitmap, cliprect, 0, 0); + else + bitmap.fill(m_palette->black_pen(), cliprect); + + draw_sprites(bitmap, cliprect, 1); // reverse order + m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); + + return 0; +} + +uint32_t lasso_state::screen_update_pinbo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + // background color (always 0xa0?) + int r = pal4bit(*m_back_color & 7); + int g = pal4bit(*m_back_color >> 3 & 7); + int b = pal4bit(*m_back_color >> 4 & 0xc); + + m_palette->set_pen_color(0, rgb_t(r, g, b)); + bitmap.fill(0, cliprect); + + m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); + draw_sprites(bitmap, cliprect, 0); + + return 0; +} + + +/************************************* + * + * Memory handlers + * + *************************************/ + +void lasso_state::lasso_videoram_w(offs_t offset, uint8_t data) +{ + m_videoram[offset] = data; + m_bg_tilemap->mark_tile_dirty(offset); +} + +void lasso_state::lasso_colorram_w(offs_t offset, uint8_t data) +{ + m_colorram[offset] = data; + m_bg_tilemap->mark_tile_dirty(offset); +} + + +void lasso_state::common_vidctrl_w(uint8_t data) +{ + // don't know which is which, but they are always set together + flip_screen_x_set(data & 0x01); + flip_screen_y_set(data & 0x02); + + machine().tilemap().set_flip_all((flip_screen_x() ? TILEMAP_FLIPX : 0) | (flip_screen_y() ? TILEMAP_FLIPY : 0)); + + m_vidctrl = data; +} + +void lasso_state::lasso_vidctrl_w(uint8_t data) +{ + if (m_gfxbank != BIT(data, 2)) + machine().tilemap().mark_all_dirty(); + m_gfxbank = BIT(data, 2); + + common_vidctrl_w(data); +} + +void lasso_state::wwjgtin_vidctrl_w(uint8_t data) +{ + m_gfxbank = BIT(~data, 2) | BIT(data, 4) << 1; + common_vidctrl_w(data); +} + +void lasso_state::pinbo_vidctrl_w(uint8_t data) +{ + m_gfxbank = (data & 0x0c) >> 2; + common_vidctrl_w(data); +} + + +INPUT_CHANGED_MEMBER(lasso_state::coin_inserted) { - uint8_t to_write = bitswap<8>(*m_chip_data, 0, 1, 2, 3, 4, 5, 6, 7); + // coin insertion causes an NMI + m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE); +} - if (~data & 0x01) /* chip #0 */ - m_sn_1->write(to_write); - if (~data & 0x02) /* chip #1 */ - m_sn_2->write(to_write); +uint8_t lasso_state::sound_status_r() +{ + // 0x01: chip#0 ready; 0x02: chip#1 ready + return m_sn[0]->ready_r() | m_sn[1]->ready_r() << 1; } +void lasso_state::sound_select_w(uint8_t data) +{ + for (int i = 0; i < 2; i++) + { + // 0x01: chip#0; 0x02: chip#1 + if (BIT(~data, i)) + m_sn[i]->write(bitswap<8>(*m_chip_data, 0, 1, 2, 3, 4, 5, 6, 7)); + } +} + + +/************************************* + * + * Address maps + * + *************************************/ void lasso_state::lasso_main_map(address_map &map) { @@ -80,12 +520,12 @@ void lasso_state::lasso_main_map(address_map &map) map(0x0800, 0x0bff).ram().w(FUNC(lasso_state::lasso_colorram_w)).share("colorram"); map(0x0c00, 0x0c7f).ram().share("spriteram"); map(0x1000, 0x17ff).ram().share("share1"); - map(0x1800, 0x1800).w(FUNC(lasso_state::sound_command_w)); + map(0x1800, 0x1800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); map(0x1801, 0x1801).writeonly().share("back_color"); - map(0x1802, 0x1802).w(FUNC(lasso_state::lasso_video_control_w)); + map(0x1802, 0x1802).w(FUNC(lasso_state::lasso_vidctrl_w)); map(0x1804, 0x1804).portr("1804"); map(0x1805, 0x1805).portr("1805"); - map(0x1806, 0x1806).portr("1806").nopw(); /* game uses 'lsr' to read port */ + map(0x1806, 0x1806).portr("1806").nopw(); // game uses 'lsr' to read port map(0x1807, 0x1807).portr("1807"); map(0x8000, 0xbfff).mirror(0x4000).rom(); } @@ -119,9 +559,9 @@ void lasso_state::chameleo_main_map(address_map &map) map(0x0c00, 0x0fff).ram(); map(0x1000, 0x107f).ram().share("spriteram"); map(0x1080, 0x10ff).ram(); - map(0x1800, 0x1800).w(FUNC(lasso_state::sound_command_w)); + map(0x1800, 0x1800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); map(0x1801, 0x1801).writeonly().share("back_color"); - map(0x1802, 0x1802).w(FUNC(lasso_state::lasso_video_control_w)); + map(0x1802, 0x1802).w(FUNC(lasso_state::lasso_vidctrl_w)); map(0x1804, 0x1804).portr("1804"); map(0x1805, 0x1805).portr("1805"); map(0x1806, 0x1806).portr("1806"); @@ -150,15 +590,15 @@ void lasso_state::wwjgtin_main_map(address_map &map) map(0x0800, 0x0bff).ram().w(FUNC(lasso_state::lasso_videoram_w)).share("videoram"); map(0x0c00, 0x0fff).ram().w(FUNC(lasso_state::lasso_colorram_w)).share("colorram"); map(0x1000, 0x10ff).ram().share("spriteram"); - map(0x1800, 0x1800).w(FUNC(lasso_state::sound_command_w)); + map(0x1800, 0x1800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); map(0x1801, 0x1801).writeonly().share("back_color"); - map(0x1802, 0x1802).w(FUNC(lasso_state::wwjgtin_video_control_w)); + map(0x1802, 0x1802).w(FUNC(lasso_state::wwjgtin_vidctrl_w)); map(0x1804, 0x1804).portr("1804"); map(0x1805, 0x1805).portr("1805"); map(0x1806, 0x1806).portr("1806"); map(0x1807, 0x1807).portr("1807"); - map(0x1c00, 0x1c02).writeonly().share("last_colors"); - map(0x1c04, 0x1c07).writeonly().share("track_scroll"); + map(0x1c00, 0x1c02).nopr().writeonly().share("last_colors"); + map(0x1c04, 0x1c07).nopr().writeonly().share("track_scroll"); map(0x4000, 0xbfff).rom(); map(0xc000, 0xffff).rom().region("maincpu", 0x8000); } @@ -170,7 +610,7 @@ void lasso_state::wwjgtin_audio_map(address_map &map) map(0x4000, 0x7fff).mirror(0x8000).rom(); map(0xb000, 0xb000).writeonly().share("chip_data"); map(0xb001, 0xb001).w(FUNC(lasso_state::sound_select_w)); - map(0xb003, 0xb003).w("dac", FUNC(dac_byte_interface::data_w)); + map(0xb003, 0xb003).nopw(); // ? map(0xb004, 0xb004).r(FUNC(lasso_state::sound_status_r)); map(0xb005, 0xb005).r(m_soundlatch, FUNC(generic_latch_8_device::read)); } @@ -182,9 +622,9 @@ void lasso_state::pinbo_main_map(address_map &map) map(0x0400, 0x07ff).ram().w(FUNC(lasso_state::lasso_videoram_w)).share("videoram"); map(0x0800, 0x0bff).ram().w(FUNC(lasso_state::lasso_colorram_w)).share("colorram"); map(0x1000, 0x10ff).ram().share("spriteram"); - map(0x1800, 0x1800).w(FUNC(lasso_state::sound_command_w)); + map(0x1800, 0x1800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); map(0x1801, 0x1801).writeonly().share("back_color"); - map(0x1802, 0x1802).w(FUNC(lasso_state::pinbo_video_control_w)); + map(0x1802, 0x1802).w(FUNC(lasso_state::pinbo_vidctrl_w)); map(0x1804, 0x1804).portr("1804"); map(0x1805, 0x1805).portr("1805"); map(0x1806, 0x1806).portr("1806"); @@ -209,11 +649,16 @@ void lasso_state::pinbo_audio_io_map(address_map &map) map(0x02, 0x02).r("ay1", FUNC(ay8910_device::data_r)); map(0x04, 0x05).w("ay2", FUNC(ay8910_device::address_data_w)); map(0x06, 0x06).r("ay2", FUNC(ay8910_device::data_r)); - map(0x08, 0x08).r(m_soundlatch, FUNC(generic_latch_8_device::read)).nopw(); /* ??? */ - map(0x14, 0x14).nopw(); /* ??? */ + map(0x08, 0x08).r(m_soundlatch, FUNC(generic_latch_8_device::read)).nopw(); // ? + map(0x14, 0x14).nopw(); // ? } +/************************************* + * + * Input ports + * + *************************************/ static INPUT_PORTS_START( lasso ) PORT_START("1804") @@ -221,8 +666,8 @@ static INPUT_PORTS_START( lasso ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) /* lasso */ - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) /* shoot */ + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) // lasso + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) // shoot PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) @@ -246,18 +691,18 @@ static INPUT_PORTS_START( lasso ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0c, DEF_STR( 1C_6C ) ) -// PORT_DIPSETTING( 0x06, DEF_STR( 1C_1C ) ) /* Not documented */ -// PORT_DIPSETTING( 0x0a, DEF_STR( 1C_1C ) ) /* Not documented */ -// PORT_DIPSETTING( 0x0e, DEF_STR( 1C_1C ) ) /* Not documented */ +// PORT_DIPSETTING( 0x06, DEF_STR( 1C_1C ) ) // Not documented +// PORT_DIPSETTING( 0x0a, DEF_STR( 1C_1C ) ) // Not documented +// PORT_DIPSETTING( 0x0e, DEF_STR( 1C_1C ) ) // Not documented PORT_DIPNAME( 0x30, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:!5,!6") PORT_DIPSETTING( 0x00, "3" ) PORT_DIPSETTING( 0x10, "4" ) PORT_DIPSETTING( 0x20, "5" ) -// PORT_DIPSETTING( 0x30, "3" ) /* Not documented */ +// PORT_DIPSETTING( 0x30, "3" ) // Not documented PORT_DIPNAME( 0x40, 0x00, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:!1") PORT_DIPSETTING( 0x40, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) - PORT_DIPNAME( 0x80, 0x80, "Warm-Up Instructions" ) PORT_DIPLOCATION("SW1:!4") /* Listed as "Unused" */ + PORT_DIPNAME( 0x80, 0x80, "Warm-Up Instructions" ) PORT_DIPLOCATION("SW1:!4") // Listed as "Unused" PORT_DIPSETTING( 0x00, DEF_STR( No ) ) PORT_DIPSETTING( 0x80, DEF_STR( Yes ) ) @@ -268,12 +713,12 @@ static INPUT_PORTS_START( lasso ) PORT_DIPNAME( 0x02, 0x00, "Warm-Up Language" ) PORT_DIPLOCATION("SW1:!2") PORT_DIPSETTING( 0x00, DEF_STR( English ) ) PORT_DIPSETTING( 0x02, DEF_STR( German ) ) - PORT_DIPUNUSED_DIPLOC( 0x04, 0x00, "SW1:!5" ) /* Listed as "Unused" */ - PORT_DIPNAME( 0x08, 0x00, "Invulnerability (Cheat)") PORT_DIPLOCATION("SW1:!6") /* Listed as "Test" */ + PORT_DIPUNUSED_DIPLOC( 0x04, 0x00, "SW1:!5" ) // Listed as "Unused" + PORT_DIPNAME( 0x08, 0x00, "Invulnerability (Cheat)") PORT_DIPLOCATION("SW1:!6") // Listed as "Test" PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, lasso_state,coin_inserted, 0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, lasso_state,coin_inserted, 0) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, FUNC(lasso_state::coin_inserted), 0) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, FUNC(lasso_state::coin_inserted), 0) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START2 ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_START1 ) INPUT_PORTS_END @@ -296,9 +741,9 @@ static INPUT_PORTS_START( chameleo ) PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x00, "SW1:!4" ) PORT_MODIFY("1807") - PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x00, "SW1:!3" ) /* Probably unused */ - PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x00, "SW1:!2" ) /* Probably unused */ - PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x00, "SW1:!5" ) /* Probably unused */ + PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x00, "SW1:!3" ) // Probably unused + PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x00, "SW1:!2" ) // Probably unused + PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x00, "SW1:!5" ) // Probably unused PORT_DIPNAME( 0x08, 0x08, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:!6") PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) @@ -316,10 +761,10 @@ static INPUT_PORTS_START( wwjgtin ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_MODIFY("1806") - PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x00, "SW2:!1" ) /* used - has to do with the controls */ - PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x00, "SW2:!5" ) /* probably unused */ - PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x00, "SW2:!6" ) /* probably unused */ - PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x00, "SW1:!4" ) /* probably unused */ + PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x00, "SW2:!1" ) // used - has to do with the controls + PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x00, "SW2:!5" ) // probably unused + PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x00, "SW2:!6" ) // probably unused + PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x00, "SW1:!4" ) // probably unused PORT_MODIFY("1807") PORT_DIPNAME( 0x01, 0x00, DEF_STR( Bonus_Life) ) PORT_DIPLOCATION("SW1:!3") @@ -328,10 +773,10 @@ static INPUT_PORTS_START( wwjgtin ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:!2") PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x02, DEF_STR( On ) ) - PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x00, "SW1:!5" ) /* probably unused */ - PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x00, "SW1:!6" ) /* probably unused */ - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, lasso_state,coin_inserted, 0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, lasso_state,coin_inserted, 0) + PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x00, "SW1:!5" ) // probably unused + PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x00, "SW1:!6" ) // probably unused + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, FUNC(lasso_state::coin_inserted), 0) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, FUNC(lasso_state::coin_inserted), 0) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START1 ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_START2 ) INPUT_PORTS_END @@ -365,7 +810,7 @@ static INPUT_PORTS_START( pinbo ) PORT_DIPSETTING( 0x10, "4" ) PORT_DIPSETTING( 0x20, "5" ) PORT_DIPSETTING( 0x30, "70 (Cheat)") - PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x00, "SW1:!4" ) /* probably unused */ + PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x00, "SW1:!4" ) // probably unused PORT_MODIFY("1807") PORT_DIPNAME( 0x01, 0x00, DEF_STR( Bonus_Life) ) PORT_DIPLOCATION("SW1:!3") @@ -374,7 +819,7 @@ static INPUT_PORTS_START( pinbo ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Controls ) ) PORT_DIPLOCATION("SW1:!2") PORT_DIPSETTING( 0x02, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x00, "Reversed" ) - PORT_DIPUNUSED_DIPLOC( 0x04, 0x00, "SW1:!5" ) /* probably unused */ + PORT_DIPUNUSED_DIPLOC( 0x04, 0x00, "SW1:!5" ) // probably unused PORT_DIPNAME( 0x08, 0x08, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:!6") PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x08, DEF_STR( On ) ) @@ -392,6 +837,12 @@ static INPUT_PORTS_START( pinboa ) INPUT_PORTS_END +/************************************* + * + * GFX layouts + * + *************************************/ + static const gfx_layout lasso_charlayout = { 8,8, @@ -425,7 +876,7 @@ static const gfx_layout wwjgtin_tracklayout = 16*16 }; -/* Pinbo is 3bpp, otherwise the same */ +// Pinbo is 3bpp, otherwise the same static const gfx_layout pinbo_charlayout = { 8,8, @@ -466,70 +917,59 @@ static GFXDECODE_START( gfx_pinbo ) GFXDECODE_END +/************************************* + * + * Machine driver + * + *************************************/ + void lasso_state::machine_start() { + save_item(NAME(m_vidctrl)); save_item(NAME(m_gfxbank)); } -MACHINE_START_MEMBER(lasso_state,wwjgtin) -{ - lasso_state::machine_start(); - - save_item(NAME(m_track_enable)); -} - -void lasso_state::machine_reset() -{ - m_gfxbank = 0; -} - -MACHINE_RESET_MEMBER(lasso_state,wwjgtin) -{ - lasso_state::machine_reset(); - - m_track_enable = 0; -} - void lasso_state::base(machine_config &config) { - /* basic machine hardware */ - M6502(config, m_maincpu, 11289000/16); /* guess */ + // basic machine hardware + M6502(config, m_maincpu, 11'289'000/16); // guess m_maincpu->set_addrmap(AS_PROGRAM, &lasso_state::lasso_main_map); m_maincpu->set_vblank_int("screen", FUNC(lasso_state::irq0_line_hold)); - M6502(config, m_audiocpu, 600000); + M6502(config, m_audiocpu, 11'289'000/16); m_audiocpu->set_addrmap(AS_PROGRAM, &lasso_state::lasso_audio_map); - config.set_maximum_quantum(attotime::from_hz(6000)); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(57); /* guess, but avoids glitching of Chameleon's high score table */ - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - screen.set_size(32*8, 32*8); - screen.set_visarea(0, 32*8-1, 2*8, 30*8-1); - screen.set_screen_update(FUNC(lasso_state::screen_update_lasso)); - screen.set_palette(m_palette); + // video hardware + SCREEN(config, m_screen, SCREEN_TYPE_RASTER); + m_screen->set_refresh_hz(61); // guess based on intro song finish time compared to PCB + m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0)); + m_screen->set_size(32*8, 32*8); + m_screen->set_visarea(0*8, 32*8-1, 2*8, 30*8-1); + m_screen->set_screen_update(FUNC(lasso_state::screen_update_lasso)); + m_screen->set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_lasso); - /* sound hardware */ + // sound hardware SPEAKER(config, "speaker").front_center(); GENERIC_LATCH_8(config, m_soundlatch); + m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, 0); - SN76489(config, m_sn_1, 2000000).add_route(ALL_OUTPUTS, "speaker", 1.0); - SN76489(config, m_sn_2, 2000000).add_route(ALL_OUTPUTS, "speaker", 1.0); + SN76489(config, m_sn[0], 11'289'000/4).add_route(ALL_OUTPUTS, "speaker", 0.5); // correct + SN76489(config, m_sn[1], 11'289'000/4).add_route(ALL_OUTPUTS, "speaker", 0.5); // " } void lasso_state::lasso(machine_config &config) { base(config); - /* basic machine hardware */ - m6502_device & blitter(M6502(config, "blitter", 11289000/16)); /* guess */ + // basic machine hardware + m6502_device &blitter(M6502(config, "blitter", 11'289'000/16)); // guess blitter.set_addrmap(AS_PROGRAM, &lasso_state::lasso_coprocessor_map); + config.set_maximum_quantum(attotime::from_hz(6000)); + PALETTE(config, m_palette, FUNC(lasso_state::lasso_palette), 0x40); } @@ -537,70 +977,77 @@ void lasso_state::chameleo(machine_config &config) { base(config); - /* basic machine hardware */ + // basic machine hardware + m_maincpu->set_clock(18'000'000/24); m_maincpu->set_addrmap(AS_PROGRAM, &lasso_state::chameleo_main_map); + m_audiocpu->set_clock(18'000'000/24); m_audiocpu->set_addrmap(AS_PROGRAM, &lasso_state::chameleo_audio_map); - /* video hardware */ + // video hardware PALETTE(config, m_palette, FUNC(lasso_state::lasso_palette), 0x40); - subdevice<screen_device>("screen")->set_screen_update(FUNC(lasso_state::screen_update_chameleo)); + m_screen->set_refresh_hz(59); // guess based on intro song finish time compared to PCB + m_screen->set_screen_update(FUNC(lasso_state::screen_update_chameleo)); + + // sound hardware + m_sn[0]->set_clock(18'000'000/6); // correct + m_sn[1]->set_clock(18'000'000/6); // " } void lasso_state::wwjgtin(machine_config &config) { - base(config); + chameleo(config); - /* basic machine hardware */ + // basic machine hardware m_maincpu->set_addrmap(AS_PROGRAM, &lasso_state::wwjgtin_main_map); m_audiocpu->set_addrmap(AS_PROGRAM, &lasso_state::wwjgtin_audio_map); - MCFG_MACHINE_START_OVERRIDE(lasso_state,wwjgtin) - MCFG_MACHINE_RESET_OVERRIDE(lasso_state,wwjgtin) - - /* video hardware */ - subdevice<screen_device>("screen")->set_visarea(0*8, 32*8-1, 2*8, 30*8-1); - subdevice<screen_device>("screen")->set_screen_update(FUNC(lasso_state::screen_update_wwjgtin)); - m_gfxdecode->set_info(gfx_wwjgtin); // Has 1 additional layer + // video hardware + m_screen->set_screen_update(FUNC(lasso_state::screen_update_wwjgtin)); + m_gfxdecode->set_info(gfx_wwjgtin); // has 1 additional layer - PALETTE(config, m_palette, FUNC(lasso_state::wwjgtin_palette), 0x40 + 16*16, 64); - MCFG_VIDEO_START_OVERRIDE(lasso_state,wwjgtin) - - /* sound hardware */ - DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5); // unknown DAC + PALETTE(config.replace(), m_palette, FUNC(lasso_state::wwjgtin_palette), 0x40 + 16*16, 64); + MCFG_VIDEO_START_OVERRIDE(lasso_state, wwjgtin) } void lasso_state::pinbo(machine_config &config) { - base(config); + chameleo(config); - /* basic machine hardware */ - M6502(config.replace(), m_maincpu, XTAL(18'000'000)/24); + // basic machine hardware + m_maincpu->set_clock(18_MHz_XTAL/24); m_maincpu->set_addrmap(AS_PROGRAM, &lasso_state::pinbo_main_map); m_maincpu->set_vblank_int("screen", FUNC(lasso_state::irq0_line_hold)); - Z80(config.replace(), m_audiocpu, XTAL(18'000'000)/6); + Z80(config.replace(), m_audiocpu, 18_MHz_XTAL/6); m_audiocpu->set_addrmap(AS_PROGRAM, &lasso_state::pinbo_audio_map); m_audiocpu->set_addrmap(AS_IO, &lasso_state::pinbo_audio_io_map); - /* video hardware */ + // video hardware m_gfxdecode->set_info(gfx_pinbo); - PALETTE(config, m_palette, palette_device::RGB_444_PROMS, "proms", 256); - MCFG_VIDEO_START_OVERRIDE(lasso_state,pinbo) - subdevice<screen_device>("screen")->set_screen_update(FUNC(lasso_state::screen_update_chameleo)); + PALETTE(config.replace(), m_palette, palette_device::RGB_444_PROMS, "proms", 256); + MCFG_VIDEO_START_OVERRIDE(lasso_state, pinbo) - /* sound hardware */ - config.device_remove("sn76489.1"); - config.device_remove("sn76489.2"); + m_screen->set_screen_update(FUNC(lasso_state::screen_update_pinbo)); - AY8910(config, "ay1", XTAL(18'000'000)/12).add_route(ALL_OUTPUTS, "speaker", 0.55); - AY8910(config, "ay2", XTAL(18'000'000)/12).add_route(ALL_OUTPUTS, "speaker", 0.55); + // sound hardware + config.device_remove("sn76489_0"); + config.device_remove("sn76489_1"); + + AY8910(config, "ay1", 18_MHz_XTAL/12).add_route(ALL_OUTPUTS, "speaker", 0.5); + AY8910(config, "ay2", 18_MHz_XTAL/12).add_route(ALL_OUTPUTS, "speaker", 0.5); } +/************************************* + * + * ROM definitions + * + *************************************/ + ROM_START( lasso ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD( "wm3", 0x8000, 0x2000, CRC(f93addd6) SHA1(b0a1b263874da8608c3bab4e8785358e2aa19c2e) ) @@ -683,12 +1130,12 @@ ROM_START( wwjgtin ) ROM_CONTINUE( 0x7800, 0x0800 ) ROM_REGION( 0x4000, "gfx2", 0 ) - ROM_LOAD( "ic47.3", 0x0000, 0x2000, CRC(40594c59) SHA1(94533be8e267d9aa5bcdd52b45f6974436d3fed5) ) // 1xxxxxxxxxxxx = 0xFF + ROM_LOAD( "ic47.3", 0x0000, 0x2000, CRC(40594c59) SHA1(94533be8e267d9aa5bcdd52b45f6974436d3fed5) ) // 1xxxxxxxxxxxx = 0xFF ROM_LOAD( "ic46.4", 0x2000, 0x2000, CRC(d1921348) SHA1(8b5506ff80a31ce721aed515cad1b4a7e52e47a2) ) - ROM_REGION( 0x4000, "user1", 0 ) /* tilemap */ + ROM_REGION( 0x4000, "user1", 0 ) // tilemap ROM_LOAD( "ic48.2", 0x0000, 0x2000, CRC(a4a7df77) SHA1(476aab702346a402169ab404a8b06589e4932d37) ) - ROM_LOAD( "ic49.1", 0x2000, 0x2000, CRC(e480fbba) SHA1(197c86747ef8477040169f90eb6e04d928aedbe5) ) // FIXED BITS (1111xxxx) + ROM_LOAD( "ic49.1", 0x2000, 0x2000, CRC(e480fbba) SHA1(197c86747ef8477040169f90eb6e04d928aedbe5) ) // FIXED BITS (1111xxxx) ROM_REGION( 0x40, "proms", 0 ) ROM_LOAD( "2.bpr", 0x0000, 0x0020, CRC(79adda5d) SHA1(e54de3eb02f744d49f524cd81e1cf993338916e3) ) @@ -722,12 +1169,12 @@ ROM_START( photof ) ROM_CONTINUE( 0x7800, 0x0800 ) ROM_REGION( 0x4000, "gfx2", 0 ) - ROM_LOAD( "3-ic47.bin", 0x0000, 0x2000, CRC(40594c59) SHA1(94533be8e267d9aa5bcdd52b45f6974436d3fed5) ) // 1xxxxxxxxxxxx = 0xFF + ROM_LOAD( "3-ic47.bin", 0x0000, 0x2000, CRC(40594c59) SHA1(94533be8e267d9aa5bcdd52b45f6974436d3fed5) ) // 1xxxxxxxxxxxx = 0xFF ROM_LOAD( "4-ic46.bin", 0x2000, 0x2000, CRC(d1921348) SHA1(8b5506ff80a31ce721aed515cad1b4a7e52e47a2) ) - ROM_REGION( 0x4000, "user1", 0 ) /* tilemap */ + ROM_REGION( 0x4000, "user1", 0 ) // tilemap ROM_LOAD( "2-ic48.bin", 0x0000, 0x2000, CRC(a4a7df77) SHA1(476aab702346a402169ab404a8b06589e4932d37) ) - ROM_LOAD( "1-ic49.bin", 0x2000, 0x2000, CRC(e480fbba) SHA1(197c86747ef8477040169f90eb6e04d928aedbe5) ) // FIXED BITS (1111xxxx) + ROM_LOAD( "1-ic49.bin", 0x2000, 0x2000, CRC(e480fbba) SHA1(197c86747ef8477040169f90eb6e04d928aedbe5) ) // FIXED BITS (1111xxxx) ROM_REGION( 0x40, "proms", 0 ) ROM_LOAD( "2.bpr", 0x0000, 0x0020, CRC(79adda5d) SHA1(e54de3eb02f744d49f524cd81e1cf993338916e3) ) @@ -745,7 +1192,7 @@ ROM_START( pinbo ) ROM_LOAD( "rom1.s8", 0x0000, 0x2000, CRC(ca45a1be) SHA1(d0b2d8f1e6d01b60cba83d2bd458a57548549b4b) ) ROM_REGION( 0xc000, "gfx1", 0 ) - ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) /* tiles */ + ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) // tiles ROM_CONTINUE( 0x2000, 0x0800 ) ROM_CONTINUE( 0x0800, 0x0800 ) ROM_CONTINUE( 0x2800, 0x0800 ) @@ -761,7 +1208,7 @@ ROM_START( pinbo ) ROM_CONTINUE( 0x7000, 0x0800 ) ROM_CONTINUE( 0x5800, 0x0800 ) ROM_CONTINUE( 0x7800, 0x0800 ) - ROM_LOAD( "rom7.d1", 0x8000, 0x0800, CRC(327a3c21) SHA1(e938915d28ac4ec033b20d33728788493e3f30f6) ) /* 3rd bitplane */ + ROM_LOAD( "rom7.d1", 0x8000, 0x0800, CRC(327a3c21) SHA1(e938915d28ac4ec033b20d33728788493e3f30f6) ) // 3rd bitplane ROM_CONTINUE( 0xa000, 0x0800 ) ROM_CONTINUE( 0x8800, 0x0800 ) ROM_CONTINUE( 0xa800, 0x0800 ) @@ -787,7 +1234,7 @@ ROM_START( pinboa ) ROM_LOAD( "8.bin", 0x0000, 0x2000, CRC(32d1df14) SHA1(c0d4181378bbd6f2c594e923e2f8b21647c7fb0e) ) ROM_REGION( 0xc000, "gfx1", 0 ) - ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) /* tiles */ + ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) // tiles ROM_CONTINUE( 0x2000, 0x0800 ) ROM_CONTINUE( 0x0800, 0x0800 ) ROM_CONTINUE( 0x2800, 0x0800 ) @@ -803,7 +1250,7 @@ ROM_START( pinboa ) ROM_CONTINUE( 0x7000, 0x0800 ) ROM_CONTINUE( 0x5800, 0x0800 ) ROM_CONTINUE( 0x7800, 0x0800 ) - ROM_LOAD( "2.bin", 0x8000, 0x0800, CRC(33cac92e) SHA1(55d4ff3ae9c9519a59bd6021a53584c873b4d327) ) /* 3rd bitplane */ + ROM_LOAD( "2.bin", 0x8000, 0x0800, CRC(33cac92e) SHA1(55d4ff3ae9c9519a59bd6021a53584c873b4d327) ) // 3rd bitplane ROM_CONTINUE( 0xa000, 0x0800 ) ROM_CONTINUE( 0x8800, 0x0800 ) ROM_CONTINUE( 0xa800, 0x0800 ) @@ -829,7 +1276,7 @@ ROM_START( pinbos ) ROM_LOAD( "b8.bin", 0x0000, 0x2000, CRC(32d1df14) SHA1(c0d4181378bbd6f2c594e923e2f8b21647c7fb0e) ) ROM_REGION( 0xc000, "gfx1", 0 ) - ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) /* tiles */ + ROM_LOAD( "rom6.a1", 0x0000, 0x0800, CRC(74fe8e98) SHA1(3c9ac38d7054b2831a515786b6f204b1804aaea3) ) // tiles ROM_CONTINUE( 0x2000, 0x0800 ) ROM_CONTINUE( 0x0800, 0x0800 ) ROM_CONTINUE( 0x2800, 0x0800 ) @@ -845,7 +1292,7 @@ ROM_START( pinbos ) ROM_CONTINUE( 0x7000, 0x0800 ) ROM_CONTINUE( 0x5800, 0x0800 ) ROM_CONTINUE( 0x7800, 0x0800 ) - ROM_LOAD( "rom7.d1", 0x8000, 0x0800, CRC(327a3c21) SHA1(e938915d28ac4ec033b20d33728788493e3f30f6) ) /* 3rd bitplane */ + ROM_LOAD( "rom7.d1", 0x8000, 0x0800, CRC(327a3c21) SHA1(e938915d28ac4ec033b20d33728788493e3f30f6) ) // 3rd bitplane ROM_CONTINUE( 0xa000, 0x0800 ) ROM_CONTINUE( 0x8800, 0x0800 ) ROM_CONTINUE( 0xa800, 0x0800 ) @@ -860,13 +1307,14 @@ ROM_START( pinbos ) ROM_LOAD( "blue.n10", 0x0200, 0x0100, CRC(e41250ad) SHA1(2e9a2babbacb1753057d46cf1dd6dc183611747e) ) ROM_END +} // anonymous namespace -/*************************************************************************** - - Game Drivers - -***************************************************************************/ +/************************************* + * + * Game Drivers + * + *************************************/ GAME( 1982, lasso, 0, lasso, lasso, lasso_state, empty_init, ROT90, "SNK", "Lasso", MACHINE_SUPPORTS_SAVE ) GAME( 1983, chameleo, 0, chameleo, chameleo, lasso_state, empty_init, ROT0, "Jaleco", "Chameleon", MACHINE_SUPPORTS_SAVE ) |