diff options
-rw-r--r-- | src/devices/sound/upd7759.cpp | 1 | ||||
-rw-r--r-- | src/mame/irem/irem_cpu.cpp | 3 | ||||
-rw-r--r-- | src/mame/irem/m14.cpp | 6 | ||||
-rw-r--r-- | src/mame/irem/olibochu.cpp | 338 |
4 files changed, 201 insertions, 147 deletions
diff --git a/src/devices/sound/upd7759.cpp b/src/devices/sound/upd7759.cpp index 2da49639c82..d54957b4800 100644 --- a/src/devices/sound/upd7759.cpp +++ b/src/devices/sound/upd7759.cpp @@ -653,7 +653,6 @@ void upd7759_device::internal_start_w(int state) void upd7756_device::internal_start_w(int state) { - uint8_t oldstart = m_start; m_start = (state != 0); diff --git a/src/mame/irem/irem_cpu.cpp b/src/mame/irem/irem_cpu.cpp index 19765944f47..1f91e53c554 100644 --- a/src/mame/irem/irem_cpu.cpp +++ b/src/mame/irem/irem_cpu.cpp @@ -1,6 +1,5 @@ // license:BSD-3-Clause // copyright-holders:Bryan McPhail - /***************************************************************************** Irem Custom V35 Software Guard CPU @@ -42,8 +41,6 @@ *****************************************************************************/ - - #include "emu.h" #include "irem_cpu.h" diff --git a/src/mame/irem/m14.cpp b/src/mame/irem/m14.cpp index 08f5fd80479..bdd2165358a 100644 --- a/src/mame/irem/m14.cpp +++ b/src/mame/irem/m14.cpp @@ -155,8 +155,6 @@ TILE_GET_INFO_MEMBER(m14_state::m14_get_tile_info) void m14_state::video_start() { m_m14_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m14_state::m14_get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); - - } void m14_state::draw_ball_and_paddle(bitmap_ind16 &bitmap, const rectangle &cliprect) @@ -187,8 +185,6 @@ void m14_state::draw_ball_and_paddle(bitmap_ind16 &bitmap, const rectangle &clip if(cliprect.contains(resx,resy)) bitmap.pix(resy, resx) = m_palette->pen(white_pen); } - - } @@ -363,7 +359,7 @@ static INPUT_PORTS_START( m14 ) PORT_START("IN1") PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("P1 Reach") - PORT_START("DSW") //this whole port is stored at work ram $2112. + PORT_START("DSW") // this whole port is stored at work ram $2112. PORT_DIPNAME( 0x01, 0x01, "Show available tiles" ) // difficulty even PORT_DIPSETTING( 0x00, DEF_STR( No ) ) PORT_DIPSETTING( 0x01, DEF_STR( Yes ) ) diff --git a/src/mame/irem/olibochu.cpp b/src/mame/irem/olibochu.cpp index 00de478a845..857700082ed 100644 --- a/src/mame/irem/olibochu.cpp +++ b/src/mame/irem/olibochu.cpp @@ -2,45 +2,52 @@ // copyright-holders:Nicola Salmoria /*************************************************************************** -Oli-Boo-Chu +Oli-Boo-Chu (aka Punching Kid) driver by Nicola Salmoria TODO: -- main->sound cpu communication is completely wrong, commands don't play the - intended sound. +- verify CPU speed/XTAL, currently guessed +- verify AY8910 irq freq and XTAL, both are approximated from video recording +- Figure out (ad)pcm format or chip? see samples roms, 16.1m is definitely death sound. + Sample triggers are already hooked up preliminary. +- How is the first half of the palette used? (the colors, not the clut). + The title logo looks better with it, but not much else does. Or maybe it's a + region change? The Japanese Irem flyer (Punching Kid) shows the purple/yellow + maze colors. The USA licensed version has a black background like in MAME, + and it matches a video of the cabinet. ============================================================================ -PSG table: +PSG table (from sound test): data0 |data1 |sample | possible data trigger ---------------------------------------------------------- -0x80 |0x00 | coin | -0x08 |0x00 | opening melody | -0x40 |0x00 | bgm | -0x04 |0x00 | hi-score melody | -0x02 |0x00 | ending melody | -0x01 |0x00 | spot melody | -0x10 |0x00 | clear melody | -0x20 |0x00 | race trap melody | -0x00 |0x80 | extend sound | -0x00 |0x40 | oli paralyze | +0x80 |0x00 | coin | 0x.1 +0x08 |0x00 | opening melody | 0x.5 +0x40 |0x00 | bgm | 0x.2 +0x04 |0x00 | hi-score melody | 0x.6 +0x02 |0x00 | ending melody | 0x.7 +0x01 |0x00 | spot melody | 0x.8 +0x10 |0x00 | clear melody | 0x.4 +0x20 |0x00 | race trap melody | 0x.3 +0x00 |0x80 | extend sound | 0x.9 +0x00 |0x40 | oli paralyze | 0x.a 0x00 |0x04 | chu out | 0x00 |0x08 | mystery sound | -0x00 |0x01 | oli out | +0x00 |0x01 | oli out | 0x5.? 0x00 |0x10 | chu has food | -0x00 |0x00 | <stop playing> | +0x00 |0x00 | <stop playing> | 0x.0 ----------------------------------------------------------- - 0x02? *0xb doesn't do nothing - 0x20? *0xc doesn't do nothing + 0x02? unused? + 0x20? unused? $7004 writes, related to $7000 reads 0x00-0x0f <don't care (retains previous value> -0x10-0x1f 0x28 -0x20-0x2f 0x00 -0x30-0x3f 0x48 -0x40-0x4f 0x00 -0x50-0x5f 0x80 -0x60-0x6f 0x3a +0x10-0x1f 0x28 -> sample ROM 0x0500 +0x20-0x2f 0x00 -> sample ROM 0x0000 +0x30-0x3f 0x48 -> sample ROM 0x0900 +0x40-0x4f 0x00 -> sample ROM 0x0000 +0x50-0x5f 0x80 -> sample ROM 0x1000 +0x60-0x6f 0x3a -> 0x60 and above is invalid (opcodes instead of offsets) 0x70-0x7f 0x70 0x80-0x8f 0x0f 0x90-0x9f 0x0a @@ -54,15 +61,19 @@ $7004 writes, related to $7000 reads ***************************************************************************/ #include "emu.h" + #include "cpu/z80/z80.h" #include "machine/gen_latch.h" #include "machine/timer.h" #include "sound/ay8910.h" + #include "emupal.h" #include "screen.h" #include "speaker.h" #include "tilemap.h" +namespace { + class olibochu_state : public driver_device { public: @@ -73,9 +84,11 @@ public: m_spriteram(*this, "spriteram"), m_spriteram2(*this, "spriteram2"), m_maincpu(*this, "maincpu"), + m_audiocpu(*this, "audiocpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), - m_soundlatch(*this, "soundlatch") + m_ay(*this, "aysnd"), + m_soundlatch(*this, "soundlatch%u", 0) { } void olibochu(machine_config &config); @@ -87,154 +100,169 @@ protected: 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_spriteram2; + required_shared_ptr<u8> m_videoram; + required_shared_ptr<u8> m_colorram; + required_shared_ptr<u8> m_spriteram; + required_shared_ptr<u8> m_spriteram2; /* devices */ required_device<cpu_device> m_maincpu; + required_device<cpu_device> m_audiocpu; required_device<gfxdecode_device> m_gfxdecode; required_device<palette_device> m_palette; - required_device<generic_latch_8_device> m_soundlatch; + required_device<ay8910_device> m_ay; + required_device_array<generic_latch_8_device, 2> m_soundlatch; /* video-related */ - tilemap_t *m_bg_tilemap = nullptr; + tilemap_t *m_bg_tilemap = nullptr; - /* misc */ - uint16_t m_cmd = 0; - void olibochu_videoram_w(offs_t offset, uint8_t data); - void olibochu_colorram_w(offs_t offset, uint8_t data); - void olibochu_flipscreen_w(uint8_t data); - void sound_command_w(offs_t offset, uint8_t data); + void videoram_w(offs_t offset, u8 data); + void colorram_w(offs_t offset, u8 data); + void flipscreen_w(u8 data); TILE_GET_INFO_MEMBER(get_bg_tile_info); - void olibochu_palette(palette_device &palette) const; - uint32_t screen_update_olibochu(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - TIMER_DEVICE_CALLBACK_MEMBER(olibochu_scanline); + void palette(palette_device &palette) const; + u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + TIMER_DEVICE_CALLBACK_MEMBER(scanline); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); - void olibochu_map(address_map &map); - void olibochu_sound_map(address_map &map); + + /* misc */ + u16 m_soundcmd = 0; + u8 m_sample_address = 0; + + void sound_command_w(offs_t offset, u8 data); + void sample_address_w(u8 data); + void sample_start_w(u8 data); + u8 soundlatch_r(); + + void main_map(address_map &map); + void sound_map(address_map &map); }; -void olibochu_state::olibochu_palette(palette_device &palette) const +void olibochu_state::palette(palette_device &palette) const { - uint8_t const *const color_prom = memregion("proms")->base(); + const u8 *color_prom = memregion("proms")->base(); - for (int i = 0; i < palette.entries(); i++) + // create a lookup table for the palette + for (int i = 0; i < 0x20; i++) { int bit0, bit1, bit2; - uint8_t const pen = (color_prom[0x20 + i] & 0x0f) | ((i < 0x100) ? 0x10 : 0x00); - // red component - bit0 = BIT(color_prom[pen], 0); - bit1 = BIT(color_prom[pen], 1); - bit2 = BIT(color_prom[pen], 2); + bit0 = BIT(color_prom[i], 0); + bit1 = BIT(color_prom[i], 1); + bit2 = BIT(color_prom[i], 2); int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; // green component - bit0 = BIT(color_prom[pen], 3); - bit1 = BIT(color_prom[pen], 4); - bit2 = BIT(color_prom[pen], 5); + bit0 = BIT(color_prom[i], 3); + bit1 = BIT(color_prom[i], 4); + bit2 = BIT(color_prom[i], 5); int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; // blue component - bit0 = BIT(color_prom[pen], 6); - bit1 = BIT(color_prom[pen], 7); + bit0 = BIT(color_prom[i], 6); + bit1 = BIT(color_prom[i], 7); int const b = 0x4f * bit0 + 0xa8 * bit1; - palette.set_pen_color(i, rgb_t(r, g, b)); + palette.set_indirect_color(i, rgb_t(r, g, b)); + } + + // color_prom now points to the beginning of the lookup table + color_prom += 0x20; + + for (int i = 0; i < 0x100; i++) + { + palette.set_pen_indirect(i, (color_prom[i] & 0xf) | 0x10); + palette.set_pen_indirect(i + 0x100, (color_prom[i + 0x100] & 0xf) | 0x10); } } -void olibochu_state::olibochu_videoram_w(offs_t offset, uint8_t data) +void olibochu_state::videoram_w(offs_t offset, u8 data) { m_videoram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } -void olibochu_state::olibochu_colorram_w(offs_t offset, uint8_t data) +void olibochu_state::colorram_w(offs_t offset, u8 data) { m_colorram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } -void olibochu_state::olibochu_flipscreen_w(uint8_t data) +void olibochu_state::flipscreen_w(u8 data) { - if (flip_screen() != (data & 0x80)) - { - flip_screen_set(data & 0x80); - machine().tilemap().mark_all_dirty(); - } + flip_screen_set(data & 0x80); - /* other bits are used, but unknown */ + // other bits are used, but unknown } TILE_GET_INFO_MEMBER(olibochu_state::get_bg_tile_info) { int attr = m_colorram[tile_index]; - int code = m_videoram[tile_index] + ((attr & 0x20) << 3); - int color = (attr & 0x1f) + 0x20; + int code = m_videoram[tile_index] | ((attr & 0x20) << 3); + int color = (attr & 0x1f) | 0x20; int flags = ((attr & 0x40) ? TILE_FLIPX : 0) | ((attr & 0x80) ? TILE_FLIPY : 0); + tileinfo.category = BIT(attr, 5); tileinfo.set(0, code, color, flags); } void olibochu_state::video_start() { m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(olibochu_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); + m_bg_tilemap->set_transparent_pen(0); } void olibochu_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ) { - /* 16x16 sprites */ - for (int offs = 0; offs < m_spriteram.bytes(); offs += 4) + // 8x8 sprites + for (int offs = m_spriteram2.bytes() - 4; offs >= 0; offs -= 4) { - int attr = m_spriteram[offs + 1]; - int code = m_spriteram[offs]; + int attr = m_spriteram2[offs + 1]; + int code = m_spriteram2[offs]; int color = attr & 0x3f; int flipx = attr & 0x40; int flipy = attr & 0x80; - int sx = m_spriteram[offs + 3]; - int sy = ((m_spriteram[offs + 2] + 8) & 0xff) - 8; + int sx = m_spriteram2[offs + 3]; + int sy = m_spriteram2[offs + 2]; if (flip_screen()) { - sx = 240 - sx; - sy = 240 - sy; + sx = 248 - sx; + sy = 248 - sy; flipx = !flipx; flipy = !flipy; } - m_gfxdecode->gfx(1)->transpen( + m_gfxdecode->gfx(0)->transpen( bitmap, cliprect, code, color, flipx, flipy, sx, sy, 0); } - /* 8x8 sprites */ - for (int offs = 0; offs < m_spriteram2.bytes(); offs += 4) + // 16x16 sprites + for (int offs = m_spriteram.bytes() - 4; offs >= 0; offs -= 4) { - int attr = m_spriteram2[offs + 1]; - int code = m_spriteram2[offs]; + int attr = m_spriteram[offs + 1]; + int code = m_spriteram[offs]; int color = attr & 0x3f; int flipx = attr & 0x40; int flipy = attr & 0x80; - int sx = m_spriteram2[offs + 3]; - int sy = m_spriteram2[offs + 2]; + int sx = m_spriteram[offs + 3]; + int sy = ((m_spriteram[offs + 2] + 8) & 0xff) - 8; if (flip_screen()) { - sx = 248 - sx; - sy = 248 - sy; + sx = 240 - sx; + sy = 240 - sy; flipx = !flipx; flipy = !flipy; } - m_gfxdecode->gfx(0)->transpen( + m_gfxdecode->gfx(1)->transpen( bitmap, cliprect, code, color, flipx, flipy, @@ -242,34 +270,72 @@ void olibochu_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &clipre } } -uint32_t olibochu_state::screen_update_olibochu(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +u32 olibochu_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { - m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); + bitmap.fill(m_palette->black_pen(), cliprect); + m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE); draw_sprites(bitmap, cliprect); + m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_CATEGORY(1)); return 0; } -void olibochu_state::sound_command_w(offs_t offset, uint8_t data) +void olibochu_state::sound_command_w(offs_t offset, u8 data) { + u16 prev_lo = m_soundcmd & 0x003f; if (offset == 0) - m_cmd = (m_cmd & 0x00ff) | (uint16_t(data) << 8); + m_soundcmd = (m_soundcmd & 0x00ff) | data << 8; else - m_cmd = (m_cmd & 0xff00) | uint16_t(data); + m_soundcmd = (m_soundcmd & 0xff00) | data; + + u8 c; + u16 hi = m_soundcmd & 0xffc0; + u16 lo = m_soundcmd & 0x003f; - unsigned c = count_leading_zeros_32(uint32_t(m_cmd)) - 16; - if (c < 16) - m_soundlatch->write(c); + // soundcmd low bits (edge-triggered) = soundlatch d4-d7 + if (lo && lo != prev_lo) + { + c = count_leading_zeros_32(lo) - 26; + m_soundlatch[1]->write(c & 0xf); + } + + // soundcmd high bits = soundlatch d0-d3 + for (c = 0; c < 16 && !BIT(hi, c); c++) { ; } + m_soundlatch[0]->write((16 - c) & 0xf); } +void olibochu_state::sample_address_w(u8 data) +{ + m_sample_address = data; +} -void olibochu_state::olibochu_map(address_map &map) +void olibochu_state::sample_start_w(u8 data) +{ + if (data & 0x80) + { + // start sample at m_sample_address * 0x20 + m_soundlatch[1]->clear_w(); + } + else + { + // stop playing sample + } +} + +u8 olibochu_state::soundlatch_r() +{ + return (m_soundlatch[0]->read() & 0xf) | (m_soundlatch[1]->read() << 4 & 0xf0); +} + + +void olibochu_state::main_map(address_map &map) { map(0x0000, 0x7fff).rom(); - map(0x8000, 0x83ff).ram().w(FUNC(olibochu_state::olibochu_videoram_w)).share("videoram"); - map(0x8400, 0x87ff).ram().w(FUNC(olibochu_state::olibochu_colorram_w)).share("colorram"); - map(0x9000, 0x903f).ram(); //??? - map(0x9800, 0x983f).ram(); //??? + map(0x8000, 0x83ff).ram().w(FUNC(olibochu_state::videoram_w)).share("videoram"); + map(0x8400, 0x87ff).ram().w(FUNC(olibochu_state::colorram_w)).share("colorram"); + map(0x9000, 0x901f).writeonly().share("spriteram"); + map(0x9020, 0x903f).nopw(); // discard? + map(0x9800, 0x983f).writeonly().share("spriteram2"); map(0xa000, 0xa000).portr("IN0"); map(0xa001, 0xa001).portr("IN1"); map(0xa002, 0xa002).portr("IN2"); @@ -277,22 +343,18 @@ void olibochu_state::olibochu_map(address_map &map) map(0xa004, 0xa004).portr("DSW1"); map(0xa005, 0xa005).portr("DSW2"); map(0xa800, 0xa801).w(FUNC(olibochu_state::sound_command_w)); - map(0xa802, 0xa802).w(FUNC(olibochu_state::olibochu_flipscreen_w)); /* bit 6 = enable sound? */ - map(0xf000, 0xf3ff).ram(); - map(0xf400, 0xf41f).ram().share("spriteram"); - map(0xf420, 0xf43f).ram(); - map(0xf440, 0xf47f).ram().share("spriteram2"); - map(0xf480, 0xffff).ram(); + map(0xa802, 0xa802).w(FUNC(olibochu_state::flipscreen_w)); + map(0xf000, 0xffff).ram(); } -void olibochu_state::olibochu_sound_map(address_map &map) +void olibochu_state::sound_map(address_map &map) { map(0x0000, 0x1fff).rom(); map(0x6000, 0x63ff).ram(); - map(0x7000, 0x7000).r(m_soundlatch, FUNC(generic_latch_8_device::read)); /* likely ay8910 input port, not direct */ - map(0x7000, 0x7001).w("aysnd", FUNC(ay8910_device::address_data_w)); - map(0x7004, 0x7004).nopw(); //sound filter? - map(0x7006, 0x7006).nopw(); //irq ack? + map(0x7000, 0x7000).r(FUNC(olibochu_state::soundlatch_r)); + map(0x7000, 0x7001).w(m_ay, FUNC(ay8910_device::address_data_w)); + map(0x7004, 0x7004).w(FUNC(olibochu_state::sample_address_w)); + map(0x7006, 0x7006).w(FUNC(olibochu_state::sample_start_w)); } @@ -429,65 +491,64 @@ static const gfx_layout spritelayout = }; static GFXDECODE_START( gfx_olibochu ) - GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 64 ) + GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 64 ) GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 256, 64 ) GFXDECODE_END - void olibochu_state::machine_start() { - save_item(NAME(m_cmd)); + save_item(NAME(m_soundcmd)); + save_item(NAME(m_sample_address)); } void olibochu_state::machine_reset() { - m_cmd = 0; + m_soundcmd = 0; } -TIMER_DEVICE_CALLBACK_MEMBER(olibochu_state::olibochu_scanline) +TIMER_DEVICE_CALLBACK_MEMBER(olibochu_state::scanline) { int scanline = param; if(scanline == 248) // vblank-out irq - m_maincpu->set_input_line_and_vector(0, HOLD_LINE, 0xd7); /* Z80 - RST 10h - vblank */ + m_maincpu->set_input_line_and_vector(0, HOLD_LINE, 0xd7); // Z80 - RST 10h if(scanline == 0) // sprite buffer irq - m_maincpu->set_input_line_and_vector(0, HOLD_LINE, 0xcf); /* Z80 - RST 08h */ + m_maincpu->set_input_line_and_vector(0, HOLD_LINE, 0xcf); // Z80 - RST 08h } void olibochu_state::olibochu(machine_config &config) { - /* basic machine hardware */ - Z80(config, m_maincpu, 4000000); /* 4 MHz ?? */ - m_maincpu->set_addrmap(AS_PROGRAM, &olibochu_state::olibochu_map); - TIMER(config, "scantimer").configure_scanline(FUNC(olibochu_state::olibochu_scanline), "screen", 0, 1); - - z80_device &audiocpu(Z80(config, "audiocpu", 4000000)); /* 4 MHz ?? */ - audiocpu.set_addrmap(AS_PROGRAM, &olibochu_state::olibochu_sound_map); - audiocpu.set_periodic_int(FUNC(olibochu_state::irq0_line_hold), attotime::from_hz(60)); //??? + // basic machine hardware + Z80(config, m_maincpu, 4000000); + m_maincpu->set_addrmap(AS_PROGRAM, &olibochu_state::main_map); + TIMER(config, "scantimer").configure_scanline(FUNC(olibochu_state::scanline), "screen", 0, 1); - //config.set_perfect_quantum(m_maincpu); + Z80(config, m_audiocpu, 4000000); + m_audiocpu->set_addrmap(AS_PROGRAM, &olibochu_state::sound_map); + m_audiocpu->set_periodic_int(FUNC(olibochu_state::irq0_line_hold), attotime::from_hz(120)); - /* video hardware */ + // 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(32*8, 32*8); screen.set_visarea(0*8, 32*8-1, 1*8, 31*8-1); - screen.set_screen_update(FUNC(olibochu_state::screen_update_olibochu)); + screen.set_screen_update(FUNC(olibochu_state::screen_update)); screen.set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_olibochu); - PALETTE(config, m_palette, FUNC(olibochu_state::olibochu_palette), 512); + PALETTE(config, m_palette, FUNC(olibochu_state::palette), 256*2, 32); - /* sound hardware */ + // sound hardware SPEAKER(config, "mono").front_center(); - GENERIC_LATCH_8(config, m_soundlatch); + GENERIC_LATCH_8(config, m_soundlatch[0]); + GENERIC_LATCH_8(config, m_soundlatch[1]); - AY8910(config, "aysnd", 2'000'000).add_route(ALL_OUTPUTS, "mono", 0.50); + AY8910(config, m_ay, 3072000/2).add_route(ALL_OUTPUTS, "mono", 0.50); } @@ -499,7 +560,7 @@ void olibochu_state::olibochu(machine_config &config) ***************************************************************************/ ROM_START( olibochu ) - ROM_REGION( 0x10000, "maincpu", 0 ) /* main CPU */ + ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD( "1b.3n", 0x0000, 0x1000, CRC(bf17f4f4) SHA1(1075456f4b70a68548e0e1b6271fd4b845a77ce4) ) ROM_LOAD( "2b.3lm", 0x1000, 0x1000, CRC(63833b0d) SHA1(0135c449c92470241d03a87709c739209139d660) ) ROM_LOAD( "3b.3k", 0x2000, 0x1000, CRC(a4038e8b) SHA1(d7dce830239c8975ac135b213a99eec0c20ec3e2) ) @@ -509,11 +570,11 @@ ROM_START( olibochu ) ROM_LOAD( "7c.3e", 0x6000, 0x1000, CRC(89c26fb4) SHA1(ebc51e40612af894b20bd7fc3a5179cd35aaac9b) ) ROM_LOAD( "8b.3d", 0x7000, 0x1000, CRC(af19e5a5) SHA1(5a55bbee5b2f20e2988171a310c8293dabbd9a72) ) - ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound CPU */ + ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "17.4j", 0x0000, 0x1000, CRC(57f07402) SHA1(a763a835ac512c69b4351c1ec72b0a64e46203aa) ) ROM_LOAD( "18.4l", 0x1000, 0x1000, CRC(0a903e9c) SHA1(d893c2f5373f748d8bebf3673b15014f4a8d4b5c) ) - ROM_REGION( 0x2000, "samples", 0 ) /* samples? */ + ROM_REGION( 0x2000, "samples", 0 ) ROM_LOAD( "15.1k", 0x0000, 0x1000, CRC(fb5dd281) SHA1(fba947ae7b619c2559b5af69ef02acfb15733f0d) ) ROM_LOAD( "16.1m", 0x1000, 0x1000, CRC(c07614a5) SHA1(d13d271a324f99d008429c16193c4504e5894493) ) @@ -528,11 +589,12 @@ ROM_START( olibochu ) ROM_LOAD( "12.2a", 0x3000, 0x1000, CRC(d8f0c157) SHA1(a7b0c873e016c3b3252c2c9b6400b0fd3d650b2f) ) ROM_REGION( 0x0220, "proms", 0 ) - ROM_LOAD( "c-1", 0x0000, 0x0020, CRC(e488e831) SHA1(6264741f7091c614093ae1ea4f6ead3d0cef83d3) ) // palette - ROM_LOAD( "c-2", 0x0020, 0x0100, CRC(698a3ba0) SHA1(3c1a6cb881ef74647c651462a27d812234408e45) ) // sprite lookup table - ROM_LOAD( "c-3", 0x0120, 0x0100, CRC(efc4e408) SHA1(f0796426cf324791853aa2ae6d0c3d1f8108d5c2) ) // char lookup table + ROM_LOAD( "c-1", 0x0000, 0x0020, CRC(e488e831) SHA1(6264741f7091c614093ae1ea4f6ead3d0cef83d3) ) // palette + ROM_LOAD( "c-2", 0x0020, 0x0100, CRC(698a3ba0) SHA1(3c1a6cb881ef74647c651462a27d812234408e45) ) // char lookup table + ROM_LOAD( "c-3", 0x0120, 0x0100, CRC(efc4e408) SHA1(f0796426cf324791853aa2ae6d0c3d1f8108d5c2) ) // sprite lookup table ROM_END +} // anonymous namespace -GAME( 1981, olibochu, 0, olibochu, olibochu, olibochu_state, empty_init, ROT270, "Irem / GDI", "Oli-Boo-Chu", MACHINE_WRONG_COLORS | MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) +GAME( 1981, olibochu, 0, olibochu, olibochu, olibochu_state, empty_init, ROT270, "Irem (GDI license)", "Oli-Boo-Chu", MACHINE_IMPERFECT_COLORS | MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) |