diff options
Diffstat (limited to 'src/mame/drivers/cop01.cpp')
-rw-r--r-- | src/mame/drivers/cop01.cpp | 671 |
1 files changed, 0 insertions, 671 deletions
diff --git a/src/mame/drivers/cop01.cpp b/src/mame/drivers/cop01.cpp deleted file mode 100644 index 23b78715bdd..00000000000 --- a/src/mame/drivers/cop01.cpp +++ /dev/null @@ -1,671 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Carlos A. Lozano -/*************************************************************************** - -Cops 01 (c) 1985 Nichibutsu -Mighty Guy (c) 1986 Nichibutsu - -driver by Carlos A. Lozano <calb@gsyc.inf.uc3m.es> - -TODO: ----- -- Fix priority kludge (see video/cop01.c) -mightguy: -- missing emulation of the 1412M2 protection chip, used by the sound CPU. - This is probably an extra CPU (program rom is the ic2 one), presumably - with data / address line scrambling - - -Mighty Guy board layout: ------------------------ - - cpu - -12MHz SW1 - SW2 clr.13D clr.14D clr.15D clr.19D - - Nichibutsu - NBB 60-06 4 5 - - 1 2 3 6116 6116 6116 6116 - -------- - - video - - 6116 11 Nichibutsu - NBA 60-07 13B 20MHz - 2148 2148 - 2148 2148 - - 6116 9 8 2E - 20G 10 7 6 - ------- - - audio sub-board MT-S3 - plugs into 40 pin socket at 20G - - 10.IC2 - - Nichibutsu - 1412M2 (Yamaha 3810?) - 8MHz - YM3526 - -***************************************************************************/ -#include "emu.h" -#include "includes/cop01.h" - -#include "cpu/z80/z80.h" -#include "sound/ay8910.h" -#include "sound/3526intf.h" -#include "screen.h" -#include "speaker.h" -#include "sound/dac.h" -#include "sound/volt_reg.h" - - -#define MIGHTGUY_HACK 0 -#define TIMER_RATE 11475 /* unknown, hand-tuned to match audio reference */ - -#define MAINCPU_CLOCK XTAL(12'000'000) -#define AUDIOCPU_CLOCK XTAL(8'000'000) - -/************************************* - * - * Memory handlers - * - *************************************/ - -WRITE8_MEMBER(cop01_state::cop01_sound_command_w) -{ - m_soundlatch->write(data); - m_audiocpu->set_input_line(0, ASSERT_LINE); -} - -READ8_MEMBER(cop01_state::cop01_sound_command_r) -{ - int res = (m_soundlatch->read() & 0x7f) << 1; - - /* bit 0 seems to be a timer */ - if ((m_audiocpu->total_cycles() / TIMER_RATE) & 1) - { - if (m_pulse == 0) - res |= 1; - - m_pulse = 1; - } - else - m_pulse = 0; - - return res; -} - - -template <int Mask> -READ_LINE_MEMBER(cop01_state::mightguy_area_r) -{ - return (ioport("FAKE")->read() & Mask) ? 1 : 0; -} - -WRITE8_MEMBER(cop01_state::cop01_irq_ack_w) -{ - m_maincpu->set_input_line(0, CLEAR_LINE ); -} - -READ8_MEMBER(cop01_state::cop01_sound_irq_ack_w) -{ - m_audiocpu->set_input_line(0, CLEAR_LINE ); - return 0; -} - -/************************************* - * - * Address maps - * - *************************************/ - -void cop01_state::cop01_map(address_map &map) -{ - map(0x0000, 0xbfff).rom(); - map(0xc000, 0xcfff).ram(); /* c000-c7ff in cop01 */ - map(0xd000, 0xdfff).ram().w(FUNC(cop01_state::cop01_background_w)).share("bgvideoram"); - map(0xe000, 0xe0ff).writeonly().share("spriteram"); - map(0xf000, 0xf3ff).w(FUNC(cop01_state::cop01_foreground_w)).share("fgvideoram"); -} - -void cop01_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x00).portr("P1"); - map(0x01, 0x01).portr("P2"); - map(0x02, 0x02).portr("SYSTEM"); - map(0x03, 0x03).portr("DSW1"); - map(0x04, 0x04).portr("DSW2"); - map(0x40, 0x43).w(FUNC(cop01_state::cop01_vreg_w)); - map(0x44, 0x44).w(FUNC(cop01_state::cop01_sound_command_w)); - map(0x45, 0x45).w(FUNC(cop01_state::cop01_irq_ack_w)); /* ? */ -} - -void mightguy_state::mightguy_io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x00).portr("P1"); - map(0x01, 0x01).portr("P2"); - map(0x02, 0x02).portr("SYSTEM"); - map(0x03, 0x03).portr("DSW1"); - map(0x04, 0x04).portr("DSW2"); - map(0x40, 0x43).w(FUNC(cop01_state::cop01_vreg_w)); - map(0x44, 0x44).w(FUNC(cop01_state::cop01_sound_command_w)); - map(0x45, 0x45).w(FUNC(cop01_state::cop01_irq_ack_w)); /* ? */ -} - -void cop01_state::sound_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8000, 0x8000).r(FUNC(cop01_state::cop01_sound_irq_ack_w)); - map(0xc000, 0xc7ff).ram(); -} - -void cop01_state::audio_io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x01).w("ay1", FUNC(ay8910_device::address_data_w)); - map(0x02, 0x03).w("ay2", FUNC(ay8910_device::address_data_w)); - map(0x04, 0x05).w("ay3", FUNC(ay8910_device::address_data_w)); - map(0x06, 0x06).r(FUNC(cop01_state::cop01_sound_command_r)); -} - -void mightguy_state::mightguy_audio_io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x01).w("ymsnd", FUNC(ym3526_device::write)); - map(0x02, 0x02).w("prot_chip", FUNC(nb1412m2_device::command_w)); - map(0x03, 0x03).rw("prot_chip", FUNC(nb1412m2_device::data_r), FUNC(nb1412m2_device::data_w)); - map(0x06, 0x06).r(FUNC(cop01_state::cop01_sound_command_r)); -} - - -/************************************* - * - * Input ports - * - *************************************/ - -static INPUT_PORTS_START( cop01 ) - PORT_START("P1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("P2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("SYSTEM") /* TEST, COIN, START */ - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 ) - PORT_SERVICE( 0x20, IP_ACTIVE_LOW ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("DSW1") - PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_A ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) - PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coin_B ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x08, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x0c, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 1C_6C ) ) - PORT_DIPUNUSED( 0x10, IP_ACTIVE_LOW ) - PORT_DIPNAME( 0x20, 0x20, DEF_STR( Demo_Sounds ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x20, DEF_STR( On ) ) - PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) - PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x80, 0x00, DEF_STR( Cabinet ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) ) - - PORT_START("DSW2") - PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) - PORT_DIPSETTING( 0x03, DEF_STR( Easy ) ) - PORT_DIPSETTING( 0x01, DEF_STR( Medium ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Hard ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) - PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Lives ) ) - PORT_DIPSETTING( 0x0c, "3" ) - PORT_DIPSETTING( 0x04, "4" ) - PORT_DIPSETTING( 0x08, "5" ) - PORT_DIPSETTING( 0x00, "6" ) - /* DP2:3,4,5 defined in manual/test-mode as: - PORT_DIPNAME( 0x10, 0x10, "1st Bonus Life" ) - PORT_DIPSETTING( 0x10, "20000" ) - PORT_DIPSETTING( 0x00, "30000" ) - PORT_DIPNAME( 0x60, 0x60, "2nd Bonus Life" ) - PORT_DIPSETTING( 0x60, "30000" ) - PORT_DIPSETTING( 0x20, "50000" ) - PORT_DIPSETTING( 0x40, "100000" ) - PORT_DIPSETTING( 0x00, "150000" ) */ - PORT_DIPNAME( 0x70, 0x70, DEF_STR( Bonus_Life ) ) - PORT_DIPSETTING( 0x70, "20k 50k 30k+" ) - PORT_DIPSETTING( 0x30, "20k 70k 50k+" ) - PORT_DIPSETTING( 0x50, "20k 120k 100k+" ) - PORT_DIPSETTING( 0x10, "20k 170k 150k+" ) - PORT_DIPSETTING( 0x60, "30k 60k 30k+" ) - PORT_DIPSETTING( 0x20, "30k 80k 50k+" ) - PORT_DIPSETTING( 0x40, "30k 130k 100k+" ) - PORT_DIPSETTING( 0x00, "30k 180k 150k+" ) - PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW ) -INPUT_PORTS_END - -/* There is an ingame bug at 0x00e4 to 0x00e6 that performs 3 times 'rrca' instead of 'rlca' - so DSW1-8 has no effect and you can NOT start a game at areas 5 to 8. */ -static INPUT_PORTS_START( mightguy ) - PORT_START("P1") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("P2") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("SYSTEM") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE1 ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) /* same as the service dip switch */ - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("DSW1") - PORT_DIPNAME( 0x03, 0x03, DEF_STR( Lives ) ) - PORT_DIPSETTING( 0x03, "3" ) - PORT_DIPSETTING( 0x02, "4" ) - PORT_DIPSETTING( 0x01, "5" ) - PORT_DIPSETTING( 0x00, "6" ) - PORT_DIPNAME( 0x04, 0x04, DEF_STR( Bonus_Life ) ) - PORT_DIPSETTING( 0x04, "Every 200k" ) - PORT_DIPSETTING( 0x00, "500k only" ) - PORT_DIPNAME( 0x08, 0x00, DEF_STR( Demo_Sounds ) ) // actually reversed compared to service mode - PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x10, 0x00, DEF_STR( Cabinet ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x10, DEF_STR( Cocktail ) ) - PORT_DIPNAME( 0x20, 0x20, DEF_STR( Flip_Screen ) ) - PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_SERVICE( 0x40, IP_ACTIVE_LOW ) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(cop01_state, mightguy_area_r<0x04>) // "Start Area" - see fake Dip Switch - - PORT_START("DSW2") - PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_A ) ) - PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) - PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coin_B ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 2C_3C ) ) - PORT_DIPSETTING( 0x0c, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x08, DEF_STR( 1C_6C ) ) - PORT_DIPNAME( 0x30, 0x30, DEF_STR( Difficulty ) ) - PORT_DIPSETTING( 0x30, DEF_STR( Easy ) ) - PORT_DIPSETTING( 0x20, DEF_STR( Normal ) ) - PORT_DIPSETTING( 0x10, DEF_STR( Hard ) ) - PORT_DIPSETTING( 0x00, "Invincibility") - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(cop01_state, mightguy_area_r<0x01>) // "Start Area" - see fake Dip Switch - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_MEMBER(cop01_state, mightguy_area_r<0x02>) // "Start Area" - see fake Dip Switch - - PORT_START("FAKE") /* FAKE Dip Switch */ - PORT_DIPNAME( 0x07, 0x07, "Starting Area" ) - PORT_DIPSETTING( 0x07, "1" ) - PORT_DIPSETTING( 0x06, "2" ) - PORT_DIPSETTING( 0x05, "3" ) - PORT_DIPSETTING( 0x04, "4" ) - /* Not working due to ingame bug (see above) */ -#if MIGHTGUY_HACK - PORT_DIPSETTING( 0x03, "5" ) - PORT_DIPSETTING( 0x02, "6" ) - PORT_DIPSETTING( 0x01, "7" ) - PORT_DIPSETTING( 0x00, "8" ) -#endif -INPUT_PORTS_END - - - -/************************************* - * - * Graphics definitions - * - *************************************/ - -static const gfx_layout charlayout = -{ - 8,8, - RGN_FRAC(1,1), - 4, - { 0, 1, 2, 3 }, - { 1*4, 0*4, 3*4, 2*4, 5*4, 4*4, 7*4, 6*4 }, - { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 }, - 32*8 -}; - -static const gfx_layout tilelayout = -{ - 8,8, - RGN_FRAC(1,1), - 4, - { 0, 1, 2, 3 }, - { 4+8*0, 0+8*0, 4+8*1, 0+8*1, 4+8*2, 0+8*2, 4+8*3, 0+8*3 }, - { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 }, - 32*8 -}; - -static const gfx_layout spritelayout = -{ - 16,16, - RGN_FRAC(1,2), - 4, - { 0, 1, 2, 3 }, - { - RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0, 4, 0, - RGN_FRAC(1,2)+12, RGN_FRAC(1,2)+8, 12, 8, - RGN_FRAC(1,2)+20, RGN_FRAC(1,2)+16, 20, 16, - RGN_FRAC(1,2)+28, RGN_FRAC(1,2)+24, 28, 24, - }, - { - 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32, - 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 - }, - 64*8 -}; - -static GFXDECODE_START( gfx_cop01 ) - GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 1 ) - GFXDECODE_ENTRY( "gfx2", 0, tilelayout, 16, 8 ) - GFXDECODE_ENTRY( "gfx3", 0, spritelayout, 16+8*16, 16 ) -GFXDECODE_END - - - -/************************************* - * - * Machine driver - * - *************************************/ - -void cop01_state::machine_start() -{ - save_item(NAME(m_pulse)); - save_item(NAME(m_timer)); - save_item(NAME(m_vreg)); -} - -void cop01_state::machine_reset() -{ - m_pulse = 0; - m_timer = 0; - m_vreg[0] = 0; - m_vreg[1] = 0; - m_vreg[2] = 0; - m_vreg[3] = 0; -} - - -void cop01_state::cop01(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, MAINCPU_CLOCK/2); /* unknown clock / divider */ - m_maincpu->set_addrmap(AS_PROGRAM, &cop01_state::cop01_map); - m_maincpu->set_addrmap(AS_IO, &cop01_state::io_map); - m_maincpu->set_vblank_int("screen", FUNC(cop01_state::irq0_line_assert)); - - Z80(config, m_audiocpu, XTAL(3'000'000)); /* unknown clock / divider, hand-tuned to match audio reference */ - m_audiocpu->set_addrmap(AS_PROGRAM, &cop01_state::sound_map); - m_audiocpu->set_addrmap(AS_IO, &cop01_state::audio_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(0)); - 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(cop01_state::screen_update_cop01)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_cop01); - PALETTE(config, m_palette, FUNC(cop01_state::cop01_palette), 16+8*16+16*16, 256); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - GENERIC_LATCH_8(config, m_soundlatch); - - AY8910(config, "ay1", 1250000).add_route(ALL_OUTPUTS, "mono", 0.50); /* unknown clock / divider, hand-tuned to match audio reference */ - - AY8910(config, "ay2", 1250000).add_route(ALL_OUTPUTS, "mono", 0.25); /* unknown clock / divider, hand-tuned to match audio reference */ - - AY8910(config, "ay3", 1250000).add_route(ALL_OUTPUTS, "mono", 0.25); /* unknown clock / divider, hand-tuned to match audio reference */ -} - -void mightguy_state::mightguy(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, MAINCPU_CLOCK/2); /* unknown divider */ - m_maincpu->set_addrmap(AS_PROGRAM, &mightguy_state::cop01_map); - m_maincpu->set_addrmap(AS_IO, &mightguy_state::mightguy_io_map); - m_maincpu->set_vblank_int("screen", FUNC(cop01_state::irq0_line_assert)); - - Z80(config, m_audiocpu, AUDIOCPU_CLOCK/2); /* unknown divider */ - m_audiocpu->set_addrmap(AS_PROGRAM, &mightguy_state::sound_map); - m_audiocpu->set_addrmap(AS_IO, &mightguy_state::mightguy_audio_io_map); - - NB1412M2(config, m_prot, XTAL(8'000'000)/2); // divided by 2 maybe - m_prot->dac_callback().set("dac", FUNC(dac_byte_interface::data_w)); - - /* 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, 2*8, 30*8-1); - screen.set_screen_update(FUNC(cop01_state::screen_update_cop01)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_cop01); - PALETTE(config, m_palette, FUNC(cop01_state::cop01_palette), 16+8*16+16*16, 256); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - GENERIC_LATCH_8(config, m_soundlatch); - - YM3526(config, "ymsnd", AUDIOCPU_CLOCK/2).add_route(ALL_OUTPUTS, "mono", 1.0); /* unknown divider */ - - DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "mono", 0.5); // unknown DAC - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref")); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); - vref.add_route(0, "dac", -1.0, DAC_VREF_NEG_INPUT); -} - - - -/************************************* - * - * ROM definition(s) - * - *************************************/ - -ROM_START( cop01 ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "cop01.2b", 0x0000, 0x4000, CRC(5c2734ab) SHA1(dd6724dfb1c58e6ce3c1c99cad8732a0f5c9b773) ) - ROM_LOAD( "cop02.4b", 0x4000, 0x4000, CRC(9c7336ef) SHA1(2aa58aea19dafb53190d9bef7b3aa9c3004522f0) ) - ROM_LOAD( "cop03.5b", 0x8000, 0x4000, CRC(2566c8bf) SHA1(c9d98afd1f02a208b1af1d418e69e88f8703afa5) ) - - ROM_REGION( 0x10000, "audiocpu", 0 ) - ROM_LOAD( "cop15.17b", 0x0000, 0x4000, CRC(6a5f08fa) SHA1(8838549502b1a6ac72dd5efd58e0968f8abe338a) ) - ROM_LOAD( "cop16.18b", 0x4000, 0x4000, CRC(56bf6946) SHA1(5414d00c6de96cfb5a3e68c35376333df6c525ee) ) - - ROM_REGION( 0x02000, "gfx1", 0 ) - ROM_LOAD( "cop14.15g", 0x00000, 0x2000, CRC(066d1c55) SHA1(017a0576799d39b919e6ca9b4a7f106ed04c0f94) ) /* chars */ - - ROM_REGION( 0x08000, "gfx2", 0 ) - ROM_LOAD( "cop04.15c", 0x00000, 0x4000, CRC(622d32e6) SHA1(982b585e9a1115bce25c1788999d34423ccb83ab) ) /* tiles */ - ROM_LOAD( "cop05.16c", 0x04000, 0x4000, CRC(c6ac5a35) SHA1(dab3500981663ee19abac5bfeaaf6a07a3953d75) ) - - ROM_REGION( 0x10000, "gfx3", 0 ) - ROM_LOAD( "cop06.3g", 0x00000, 0x2000, CRC(f1c1f4a5) SHA1(139aa23416e71361fe62ce336e3f0529a21acb81) ) /* sprites */ - ROM_LOAD( "cop07.5g", 0x02000, 0x2000, CRC(11db7b72) SHA1(47a1223ed3e7b294d7e59c05d119488ef6b3dc7a) ) - ROM_LOAD( "cop08.6g", 0x04000, 0x2000, CRC(a63ddda6) SHA1(59aaa1fe0c023c4f0d4cfbdb9ca922182201c145) ) - ROM_LOAD( "cop09.8g", 0x06000, 0x2000, CRC(855a2ec3) SHA1(8a54c0ceedeeafd7c1a6a35b4efab28046967951) ) - ROM_LOAD( "cop10.3e", 0x08000, 0x2000, CRC(444cb19d) SHA1(e74118b027db65ba06291bc0fe0ff50bcacc32c2) ) - ROM_LOAD( "cop11.5e", 0x0a000, 0x2000, CRC(9078bc04) SHA1(3d8614415027f5db9ddb77b89656e4c7fc9d28de) ) - ROM_LOAD( "cop12.6e", 0x0c000, 0x2000, CRC(257a6706) SHA1(9e7ef1f40630b94849bdc3fd13ee6e7311fffd45) ) - ROM_LOAD( "cop13.8e", 0x0e000, 0x2000, CRC(07c4ea66) SHA1(12665c0fb648fd208805e81d056ab377d65b267a) ) - - ROM_REGION( 0x0600, "proms", 0 ) - ROM_LOAD( "copproma.13d", 0x0000, 0x0100, CRC(97f68a7a) SHA1(010eaca95eeb5caec083bd184ec31e0f433fff8c) ) /* red */ - ROM_LOAD( "coppromb.14d", 0x0100, 0x0100, CRC(39a40b4c) SHA1(456b7f97fbd1cb4beb756033ec76a89ffe8de168) ) /* green */ - ROM_LOAD( "coppromc.15d", 0x0200, 0x0100, CRC(8181748b) SHA1(0098ae250095b4ac8af1811b4e41d86e3f587c7b) ) /* blue */ - ROM_LOAD( "coppromd.19d", 0x0300, 0x0100, CRC(6a63dbb8) SHA1(50f971f173147203cd24dc4fa7f0a27d2179f1cc) ) /* tile lookup table */ - ROM_LOAD( "copprome.2e", 0x0400, 0x0100, CRC(214392fa) SHA1(59d235c3e584e7fd484edf5c78c43d2597c1c3a8) ) /* sprite lookup table */ - ROM_LOAD( "13b", 0x0500, 0x0100, NO_DUMP ) /* state machine data used for video signals generation (not used in emulation)*/ -ROM_END - -ROM_START( cop01a ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "cop01alt.001", 0x0000, 0x4000, CRC(a13ee0d3) SHA1(2f28f901bdc041c79f785821d0052823654983a2) ) - ROM_LOAD( "cop01alt.002", 0x4000, 0x4000, CRC(20bad28e) SHA1(79155880ae1c9e8d19390c163cac31093ee11604) ) - ROM_LOAD( "cop01alt.003", 0x8000, 0x4000, CRC(a7e10b79) SHA1(ec7e4153a211d070c2dc09ab98a59f61ab10ea78) ) - - ROM_REGION( 0x10000, "audiocpu", 0 ) - ROM_LOAD( "cop01alt.015", 0x0000, 0x4000, CRC(95be9270) SHA1(ffb4786e354c4c6ddce134ae3362da660199fd44) ) - ROM_LOAD( "cop01alt.016", 0x4000, 0x4000, CRC(c20bf649) SHA1(a719ad6bf35811957ad32e6f07494bb00f256965) ) - - ROM_REGION( 0x02000, "gfx1", 0 ) - ROM_LOAD( "cop01alt.014", 0x00000, 0x2000, CRC(edd8a474) SHA1(42f0655535f1e10840da383129da69627d67ff8a) ) /* chars */ - - ROM_REGION( 0x08000, "gfx2", 0 ) - ROM_LOAD( "cop04.15c", 0x00000, 0x4000, CRC(622d32e6) SHA1(982b585e9a1115bce25c1788999d34423ccb83ab) ) /* tiles */ - ROM_LOAD( "cop05.16c", 0x04000, 0x4000, CRC(c6ac5a35) SHA1(dab3500981663ee19abac5bfeaaf6a07a3953d75) ) - - ROM_REGION( 0x10000, "gfx3", 0 ) - ROM_LOAD( "cop01alt.006", 0x00000, 0x2000, CRC(cac7dac8) SHA1(25990ac4614de2ae61d663323bd67acc137bbc4a) ) /* sprites */ - ROM_LOAD( "cop07.5g", 0x02000, 0x2000, CRC(11db7b72) SHA1(47a1223ed3e7b294d7e59c05d119488ef6b3dc7a) ) - ROM_LOAD( "cop08.6g", 0x04000, 0x2000, CRC(a63ddda6) SHA1(59aaa1fe0c023c4f0d4cfbdb9ca922182201c145) ) - ROM_LOAD( "cop09.8g", 0x06000, 0x2000, CRC(855a2ec3) SHA1(8a54c0ceedeeafd7c1a6a35b4efab28046967951) ) - ROM_LOAD( "cop01alt.010", 0x08000, 0x2000, CRC(94aee9d6) SHA1(dd6f27dcee761c84447b8326bfa0532b7d708721) ) - ROM_LOAD( "cop11.5e", 0x0a000, 0x2000, CRC(9078bc04) SHA1(3d8614415027f5db9ddb77b89656e4c7fc9d28de) ) - ROM_LOAD( "cop12.6e", 0x0c000, 0x2000, CRC(257a6706) SHA1(9e7ef1f40630b94849bdc3fd13ee6e7311fffd45) ) - ROM_LOAD( "cop13.8e", 0x0e000, 0x2000, CRC(07c4ea66) SHA1(12665c0fb648fd208805e81d056ab377d65b267a) ) - - ROM_REGION( 0x0600, "proms", 0 ) - ROM_LOAD( "copproma.13d", 0x0000, 0x0100, CRC(97f68a7a) SHA1(010eaca95eeb5caec083bd184ec31e0f433fff8c) ) /* red */ - ROM_LOAD( "coppromb.14d", 0x0100, 0x0100, CRC(39a40b4c) SHA1(456b7f97fbd1cb4beb756033ec76a89ffe8de168) ) /* green */ - ROM_LOAD( "coppromc.15d", 0x0200, 0x0100, CRC(8181748b) SHA1(0098ae250095b4ac8af1811b4e41d86e3f587c7b) ) /* blue */ - ROM_LOAD( "coppromd.19d", 0x0300, 0x0100, CRC(6a63dbb8) SHA1(50f971f173147203cd24dc4fa7f0a27d2179f1cc) ) /* tile lookup table */ - ROM_LOAD( "copprome.2e", 0x0400, 0x0100, CRC(214392fa) SHA1(59d235c3e584e7fd484edf5c78c43d2597c1c3a8) ) /* sprite lookup table */ - ROM_LOAD( "13b", 0x0500, 0x0100, NO_DUMP ) /* state machine data used for video signals generation (not used in emulation)*/ -ROM_END - -ROM_START( mightguy ) - ROM_REGION( 0x60000, "maincpu", 0 ) /* Z80 code (main cpu) */ - ROM_LOAD( "1.2b", 0x0000, 0x4000,CRC(bc8e4557) SHA1(4304ac1a0e11bad254ad937195f0be6e7186577d) ) - ROM_LOAD( "2.4b", 0x4000, 0x4000,CRC(fb73d684) SHA1(d8a4b6fb93b2c3710fc66f92df05c1459e4171c3) ) - ROM_LOAD( "3.5b", 0x8000, 0x4000,CRC(b14b6ab8) SHA1(a60059dd54c8cc974334fd879ff0cfd436a7a981) ) - - ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 code (sound cpu) */ - ROM_LOAD( "11.15b", 0x0000, 0x4000, CRC(576183ea) SHA1(e3f28e8e8c34ab396d158da122584ed226729c99) ) - - ROM_REGION( 0x8000, "prot_chip", 0 ) /* 1412M2 protection data, z80 encrypted code presumably */ - ROM_LOAD( "10.ic2", 0x0000, 0x8000, CRC(1a5d2bb1) SHA1(0fd4636133a980ba9ffa076f9010474586d37635) ) - - ROM_REGION( 0x02000, "gfx1", 0 ) /* alpha */ - ROM_LOAD( "10.15g", 0x0000, 0x2000, CRC(17874300) SHA1(f97bee0ab491b04fe4950ebe9587031db6c815a3) ) - - ROM_REGION( 0x08000, "gfx2", 0 ) /* tiles */ - ROM_LOAD( "4.15c", 0x0000, 0x4000,CRC(84d29e76) SHA1(98e6c6e4a95471c5bef9fcb85a663b86eeda6b6d) ) - ROM_LOAD( "5.16c", 0x4000, 0x4000,CRC(f7bb8d82) SHA1(6ab6585827482fd23c3be129977a4443623d831c) ) - - ROM_REGION( 0x14000, "gfx3", 0 ) /* sprites */ - ROM_LOAD( "6.3g", 0x00000, 0x2000, CRC(6ff88615) SHA1(8bfeab97bd1a14861e3a7538c0dd3c073adf29aa) ) - ROM_LOAD( "7.8g", 0x02000, 0x8000, CRC(e79ea66f) SHA1(2db80eef5375294bf9c7819f4090ec71f7f2be25) ) - ROM_LOAD( "8.3e", 0x0a000, 0x2000, CRC(29f6eb44) SHA1(d7957c8579d7d32c52c19d2fe7b90d1c890f29ea) ) - ROM_LOAD( "9.8e", 0x0c000, 0x8000, CRC(b9f64c6f) SHA1(82ec6ba689f16fed1141cd32640a8b1f1ab14bdd) ) - - ROM_REGION( 0x600, "proms", 0 ) - ROM_LOAD( "clr.13d", 0x000, 0x100, CRC(c4cf0bdd) SHA1(350842c46a71fb5db43c8823662378f178bbda4f) ) /* red */ - ROM_LOAD( "clr.14d", 0x100, 0x100, CRC(5b3b8a9b) SHA1(6b660f5f7b0efdc20a79a9fd5a1eb30c85b27324) ) /* green */ - ROM_LOAD( "clr.15d", 0x200, 0x100, CRC(6c072a64) SHA1(5ce5306af478330eb3e94aa7c8bff08f34ba6ea5) ) /* blue */ - ROM_LOAD( "clr.19d", 0x300, 0x100, CRC(19b66ac6) SHA1(5e7de11f40685effa077377e7a55d7fecf752508) ) /* tile lookup table */ - ROM_LOAD( "2e", 0x400, 0x100, CRC(d9c45126) SHA1(aafebe424afa400ed320f17afc2b910eaada29f5) ) /* sprite lookup table */ - ROM_LOAD( "13b", 0x500, 0x100, CRC(4a6f9a6d) SHA1(65f1e0bfacd1f354ece1b18598a551044c27c4d1) ) /* state machine data used for video signals generation (not used in emulation)*/ -ROM_END - - -/************************************* - * - * Driver initialization - * - *************************************/ - -void cop01_state::init_mightguy() -{ -#if MIGHTGUY_HACK - /* This is a hack to fix the game code to get a fully working - "Starting Area" fake Dip Switch */ - uint8_t *RAM = (uint8_t *)memregion("maincpu")->base(); - RAM[0x00e4] = 0x07; // rlca - RAM[0x00e5] = 0x07; // rlca - RAM[0x00e6] = 0x07; // rlca - /* To avoid checksum error */ - RAM[0x027f] = 0x00; - RAM[0x0280] = 0x00; -#endif -} - - -/************************************* - * - * Game driver(s) - * - *************************************/ - -GAME( 1985, cop01, 0, cop01, cop01, cop01_state, empty_init, ROT0, "Nichibutsu", "Cop 01 (set 1)", MACHINE_SUPPORTS_SAVE ) -GAME( 1985, cop01a, cop01, cop01, cop01, cop01_state, empty_init, ROT0, "Nichibutsu", "Cop 01 (set 2)", MACHINE_SUPPORTS_SAVE ) -GAME( 1986, mightguy, 0, mightguy, mightguy, mightguy_state, init_mightguy, ROT270, "Nichibutsu", "Mighty Guy", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) |