// license:GPL-2.0+ // copyright-holders:David Graves, Jarek Burczynski,Stephane Humbert // thanks-to:Richard Bush /**************************************************************************** Operation Wolf (c) Taito 1987 ============== David Graves, Jarek Burczynski C-Chip emulation by Bryan McPhail Sources: MAME Rastan driver MAME Taito F2 driver Raine source - many thanks to Richard Bush and the Raine Team. Main CPU: MC68000 uses irq 5. Sound : Z80 & YM2151 & MSM5205 Operation Wolf uses similar hardware to Rainbow Islands and Rastan. The screen layout and registers and sprites appear to be identical. Taito TC0030CMD chip labeled B20-18 (at least for the US boards) Taito PC060HA looks like it might be a DIP28 Fujitsu MB884x chip There are 4 socketed PALs (DIP20 type PAL16L8ACN) labeled B20-09 through B20-12 (not read) OSC: Main board: 16MHz, 12MHz & 26.686MHz Sound board: 8MHz (Next to Z80 & YM2151) CPU: TS68000CP8 (Rated for 8MHz) Gun Travel ---------- Horizontal gun travel maybe could be widened to include more of the status bar (you can shoot enemies underneath it). To keep the input span 0-255 a multiplier (300/256 ?) would be used. Operation Wolf Taito, 1987 PCB Layouts ----------- SOUND BOARD J1100122A (J1100122B) \ <-- minor rev, but no difference on PCB K1100268A (K1100268B) / K1100268A OPERATION WOLF (sticker) |-----------------------------------------| |X S 8464 | | VR1 PC060HA B20-07.10| |N MB3735 YM2151 Z80 | | SEIBU YM3012 8MHz| | HB-41 | | | | VR2 | | MB3735 | | TL074 | |T TC0060DCA | | TC0060DCA | | TL074 | | | | M5205 | | 384kHz | | M5205 B20-08.21| |-----------------------------------------| Notes: Z80 - clock 4.000MHz [8/2] YM2151 - clock 4.000MHz [8/2] YM3012 - 2-channel serial input floating D/A converter M5205 - clock 384kHz (via resonator) HB-41 - Seibu HB-41 ceramic module (sound/filter related) MB3735 - Audio power amp IC TL074 - Op amp 8464 - 8kx8 SRAM PC060HA - Taito PC060HA CIU custom IC (DIP28). Manufactured by Fujitsu B20-07.10 - 27C512 EPROM (DIP28) B20-08.21 - 234000 mask ROM (DIP40) VR1/2 - Volume pots S - 30 pin flat cable joining to main board (for main board/sound board communication) X - 5 pin connector for sound output (left+right speakers) N - 10 pin connector for power inputs T - 18-way edge connector (single sided, pins on solder side only) Pinouts ------- X Connector N Connector T Connector ------------ ------------ ------------ 1 Right Speaker (+) 1 GND 1 GND 2 Right Speaker (-) 2 GND 2 GND 3 Left Speaker (+) 3 not used 3 GND 4 not used 4 +5 Volts 4 GND 5 Left Speaker (-) 5 +5 Volts 5 Optical sensor input from gun 6 not used 6 not used 7 -5 Volts 7 not used 8 +12 Volts 8 not used 9 not used 9 not used 10 not used 10 not used 11 not used 12 not used 13 not used 14 not used 15 +5 Volts 16 +5 Volts 17 +5 Volts 18 +5 Volts MAIN PCB J1100130A K1100288A M4300084F OPERATION WOLF (sticker) K1100303A OPERATION WOLF (sticker) |----------------------------------------------------| | SWB SWA S M | | 12MHz 16MHz | |H 6116 26.686MHz| | TC0070RGB 6116 B20-09.19 MB3771 | | | | |-------|B20-13.13| | 2018 2018 |TAITO | | |G PC050CM 2018 2018 |PC080SN| | | |-------| |-------| | | B20-18.73 |TAITO | DIP28| | B20-14.72 |PC0900J| 43256 DIP28 | | B20-12.92 |-------| 43256 | | DIP28 B20-03-2.30 | | 68000 DIP28 B20-19.29 8464 8464 | | B20-11.85 B20-05-2.40 DIP28 | | B20-10.84 B20-04.39 DIP28 | |----------------------------------------------------| Notes: 68000 - clock 8.000MHz [16/2] 6116 - 2k x8 SRAM (color RAM) 43256 - 32k x8 SRAM (tile RAM) 8464 - 8k x8 SRAM (work RAM) 2018 - 2k x8 SRAM (sprite RAM) PC080SN - Taito custom tilemap generator IC (connected to 43256 SRAM) PC0900J - Taito custom sprite generator IC (connected to 2018 SRAM) DIP28 - unpopulated DIP28 socket B20-18.73 - Taito custom C-Chip marked 'TC0030CMD, with sticker 'B20-18'. Clock input 12.00MHz on pin 20 TC0070RGB - Taito custom ceramic module RGB mixer IC PC050CM - Taito custom ceramic module (input related functions) MB3771 - Fujitsu MB3771 master reset IC S - 30 pin flat cable connector joining to sound PCB M - 4 pin connector for gun vibration motor power and grenade button H - 12 pin connector for power input G - 44-way edge connector B20-13/14 - MN234000 mask ROM B20-03.30 - \ B20-19.29 - | B20-04.39 - | 27C512 EPROM B20-05.40 - _| B20-09.19 - \ B20-10.84 - | B20-11.85 - | MMI PAL16L8ACN B20-12.92 - _| Measurements ------------ XTAL1 - 26.68558MHz XTAL2 - 15.99965MHz XTAL3 - 11.9999MHz VSync - 60.0551Hz HSync - 15.6742kHz Pinouts ------- M Connector H Connector G Connector ------------ ------------ ------------ 1 BUTTON 2 (grenade) 1 GND Solder Parts 2 not used 2 GND GND A 1 GND 3 +12V (to motor in gun) 3 GND VIDEO GND B 2 RED 4 -12V (to motor in gun) 4 GND BLUE C 3 GREEN 5 +5 Volts not used D 4 SYNC 6 +5 Volts not used E 5 not used 7 +5 Volts not used F 6 not used 8 -5 Volts not used H 7 not used 9 +13 Volts* COIN B J 8 COIN A 10 not used METER B K 9 METER A 11 +12 Volts LOCKOUT B L 10 LOCKOUT A 12 +12 Volts TILT M 11 SERVICE CREDIT * leave unconnected! not used N 12 START not used P 13 not used not used R 14 not used not used S 15 not used not used T 16 not used not used U 17 not used not used V 18 not used not used W 19 not used not used X 20 not used not used Y 21 BUTTON 1 (bullets) not used Z 22 not used Gun board (inside gun) J9100095A K9100122A |-----------| |CN1 | | | |-----------| Notes: PCB contains mostly caps/resistors and three small opto-related 8-pin ICs CN1 - 4 pin connector joins to connector M on main board Stephh's notes (based on the game M68000 code and some tests) : 1) 'opwolf' and 'opwolfu' - Region stored at 0x03fffe.w - Sets : * 'opwolf' : region = 0x0003 * 'opwolfu' : region = 0x0002 - These 2 games are 100% the same, only region and gun offsets differ ! - Coinage relies on the region (code at 0x00bea4) : * 0x0001 (Japan) and 0x0002 (US) use TAITO_COINAGE_JAPAN_OLD * 0x0003 (World) and 0x0004 (Japan, licensed to Taito America ?) use TAITO_COINAGE_WORLD - Gun offsets are stored at 0x03ffaf.b (Y) and 0x03ffb1.b (X); these values are checked via routine at 0x000b76 - Notice screen only if region = 0x0001 - When "Language" Dip Switch is set to Japanese, you can also select your starting level; however, only the 4 first levels are available ! Correct behaviour ? - There's code at 0x00e090 that tests contents of 0x03ffb2.w : if it is 0x0000, the highscore isn't displayed, but value = 0x00ff 2) 'opwolfa' - Region stored at 0x03fffe.w - Sets : * 'opwolfa' : region = 0x0003 - There is only ONE byte of difference at 0x03fff5.b with 'opwolf' it changes behaviour in the 'continue game' screen 3) 'opwolfb' - Region stored at 0x03fffe.w - Sets : * 'opwolfb' : region = 0x0003 - Comparison with 'opwolf' : * gun offsets are the same (so why are they different in the INIT function ?) * all reference to TAITO and "Operation Wolf" have been changed or "blanked" * "(c) 1988 BEAR CORPORATION KOREA" / "ALL RIGHTS RESERVED" * ROM check test "noped" (code at 0x00bb72) - Notes on bootleg c-chip (similar to what is in machine/opwolf.cpp) : * always Engish language (thus the Dip Switch change to "Unused") * round 4 in "demo mode" instead of round 5 * "service" button doesn't add credits (it works in the "test mode" though) * if you die after round 6, difficulty isn't reset for the next game TODO ==== There are a few unmapped writes for the sound Z80 in the log. Unknown writes to the MSM5205 control addresses (RUN/RES implementation is wrong) Sound volume filtering is imperfect. Notably the coin insert sound: MSM1 rings it at volume 0xa8, MSM2 echos it at volume 0x84 but should be more muffled. Raine source has standard Asuka/Mofflot sprite/tile priority: 0x2000 in sprite_ctrl puts all sprites under top bg layer. But Raine simply kludges in this value, failing to read it from a register. So what is controlling priority. ***************************************************************************/ /* Define clocks based on actual OSC on the PCB */ #define CPU_CLOCK (XTAL(16'000'000) / 2) /* clock for 68000 */ #define SOUND_CPU_CLOCK (XTAL(8'000'000) / 2) /* clock for Z80 sound CPU */ #include "emu.h" #include "cpu/m68000/m68000.h" #include "cpu/z80/z80.h" #include "machine/timer.h" #include "machine/taitocchip.h" #include "sound/msm5205.h" #include "sound/ym2151.h" #include "includes/taitoipt.h" #include "video/pc080sn.h" #include "video/pc090oj.h" #include "audio/taitosnd.h" #include "emupal.h" #include "screen.h" #include "speaker.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class opwolf_state : public driver_device { public: opwolf_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_cchip_ram(*this, "cchip_ram"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_cchip(*this, "cchip"), m_cchip_irq_clear(*this, "cchip_irq_clear"), m_pc080sn(*this, "pc080sn"), m_pc090oj(*this, "pc090oj"), m_msm(*this, "msm%u", 0), m_lspeaker(*this, "lspeaker"), m_rspeaker(*this, "rspeaker") { } void opwolf(machine_config &config); void opwolfb(machine_config &config); void opwolfp(machine_config &config); void init_opwolf(); void init_opwolfb(); void init_opwolfp(); DECLARE_CUSTOM_INPUT_MEMBER(opwolf_gun_x_r); DECLARE_CUSTOM_INPUT_MEMBER(opwolf_gun_y_r); protected: virtual void machine_start() override; private: DECLARE_READ16_MEMBER(cchip_r); DECLARE_WRITE16_MEMBER(cchip_w); DECLARE_WRITE8_MEMBER(opwolf_adpcm_d_w); DECLARE_WRITE8_MEMBER(opwolf_adpcm_e_w); DECLARE_WRITE16_MEMBER(opwolf_spritectrl_w); DECLARE_WRITE8_MEMBER(sound_bankswitch_w); DECLARE_WRITE8_MEMBER(opwolf_adpcm_b_w); DECLARE_WRITE8_MEMBER(opwolf_adpcm_c_w); DECLARE_WRITE8_MEMBER(counters_w); INTERRUPT_GEN_MEMBER(interrupt); TIMER_DEVICE_CALLBACK_MEMBER(cchip_irq_clear_cb); DECLARE_MACHINE_RESET(opwolf); void opwolf_colpri_cb(u32 &sprite_colbank, u32 &pri_mask, u16 sprite_ctrl); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void opwolf_msm5205_vck(msm5205_device *device, int chip); template DECLARE_WRITE_LINE_MEMBER(msm5205_vck_w); void opwolf_map(address_map &map); void opwolf_sound_z80_map(address_map &map); void opwolfb_map(address_map &map); void opwolfb_sub_z80_map(address_map &map); void opwolfp_map(address_map &map); /* memory pointers */ optional_shared_ptr m_cchip_ram; /* video-related */ uint16_t m_sprite_ctrl; uint16_t m_sprites_flipscreen; /* misc */ uint8_t m_adpcm_b[0x08]; uint8_t m_adpcm_c[0x08]; uint32_t m_adpcm_pos[2]; uint32_t m_adpcm_end[2]; int m_adpcm_data[2]; int m_opwolf_gun_xoffs; int m_opwolf_gun_yoffs; /* devices */ required_device m_maincpu; required_device m_audiocpu; optional_device m_cchip; optional_device m_cchip_irq_clear; required_device m_pc080sn; required_device m_pc090oj; required_device_array m_msm; required_device m_lspeaker; required_device m_rspeaker; }; //************************************************************************** // ADDRESS MAPS //************************************************************************** void opwolf_state::opwolf_map(address_map &map) { map(0x000000, 0x03ffff).rom(); map(0x0f0000, 0x0f07ff).mirror(0xf000).rw(m_cchip, FUNC(taito_cchip_device::mem68_r), FUNC(taito_cchip_device::mem68_w)).umask16(0x00ff); map(0x0f0800, 0x0f0fff).mirror(0xf000).rw(m_cchip, FUNC(taito_cchip_device::asic_r), FUNC(taito_cchip_device::asic68_w)).umask16(0x00ff); map(0x100000, 0x107fff).ram(); map(0x200000, 0x200fff).ram().w("palette", FUNC(palette_device::write16)).share("palette"); map(0x380000, 0x380001).portr("DSWA"); map(0x380002, 0x380003).portr("DSWB"); map(0x380000, 0x380003).w(FUNC(opwolf_state::opwolf_spritectrl_w)); // usually 0x4, changes when you fire map(0x3a0000, 0x3a0001).portr("IN2"); /* lightgun, read at $11e0/6 */ map(0x3a0002, 0x3a0003).portr("IN3"); map(0x3c0000, 0x3c0001).nopw(); /* watchdog ?? */ map(0x3e0000, 0x3e0001).nopr(); map(0x3e0000, 0x3e0000).w("ciu", FUNC(pc060ha_device::master_port_w)); map(0x3e0002, 0x3e0002).rw("ciu", FUNC(pc060ha_device::master_comm_r), FUNC(pc060ha_device::master_comm_w)); map(0xc00000, 0xc0ffff).rw(m_pc080sn, FUNC(pc080sn_device::word_r), FUNC(pc080sn_device::word_w)); map(0xc10000, 0xc1ffff).writeonly(); /* error in init code (?) */ map(0xc20000, 0xc20003).w(m_pc080sn, FUNC(pc080sn_device::yscroll_word_w)); map(0xc40000, 0xc40003).w(m_pc080sn, FUNC(pc080sn_device::xscroll_word_w)); map(0xc50000, 0xc50003).w(m_pc080sn, FUNC(pc080sn_device::ctrl_word_w)); map(0xd00000, 0xd03fff).rw(m_pc090oj, FUNC(pc090oj_device::word_r), FUNC(pc090oj_device::word_w)); /* sprite ram */ } void opwolf_state::opwolfb_map(address_map &map) { map(0x000000, 0x03ffff).rom(); map(0x0f0000, 0x0f0fff).mirror(0xf000).rw(FUNC(opwolf_state::cchip_r), FUNC(opwolf_state::cchip_w)); map(0x100000, 0x107fff).ram(); map(0x200000, 0x200fff).ram().w("palette", FUNC(palette_device::write16)).share("palette"); map(0x380000, 0x380001).portr("DSWA"); map(0x380002, 0x380003).portr("DSWB"); map(0x380000, 0x380003).w(FUNC(opwolf_state::opwolf_spritectrl_w)); // usually 0x4, changes when you fire map(0x3a0000, 0x3a0001).portr("IN2"); /* lightgun, read at $11e0/6 */ map(0x3a0002, 0x3a0003).portr("IN3"); map(0x3c0000, 0x3c0001).nopw(); /* watchdog ?? */ map(0x3e0000, 0x3e0001).nopr(); map(0x3e0000, 0x3e0000).w("ciu", FUNC(pc060ha_device::master_port_w)); map(0x3e0002, 0x3e0002).rw("ciu", FUNC(pc060ha_device::master_comm_r), FUNC(pc060ha_device::master_comm_w)); map(0xc00000, 0xc0ffff).rw(m_pc080sn, FUNC(pc080sn_device::word_r), FUNC(pc080sn_device::word_w)); map(0xc10000, 0xc1ffff).writeonly(); /* error in init code (?) */ map(0xc20000, 0xc20003).w(m_pc080sn, FUNC(pc080sn_device::yscroll_word_w)); map(0xc40000, 0xc40003).w(m_pc080sn, FUNC(pc080sn_device::xscroll_word_w)); map(0xc50000, 0xc50003).w(m_pc080sn, FUNC(pc080sn_device::ctrl_word_w)); map(0xd00000, 0xd03fff).rw(m_pc090oj, FUNC(pc090oj_device::word_r), FUNC(pc090oj_device::word_w)); /* sprite ram */ } void opwolf_state::opwolfp_map(address_map &map) { map(0x000000, 0x03ffff).rom(); map(0x100000, 0x107fff).ram(); map(0x200000, 0x200fff).ram().w("palette", FUNC(palette_device::write16)).share("palette"); map(0x380000, 0x380001).portr("DSWA"); map(0x380002, 0x380003).portr("DSWB"); map(0x380000, 0x380003).w(FUNC(opwolf_state::opwolf_spritectrl_w)); // usually 0x4, changes when you fire map(0x3a0000, 0x3a0001).portr("IN2"); /* lightgun, read at $11e0/6 (AND INPUTS) */ map(0x3a0002, 0x3a0003).portr("IN3"); map(0x3c0000, 0x3c0001).nopw(); /* watchdog ?? */ map(0x3e0000, 0x3e0001).nopr(); map(0x3e0000, 0x3e0000).w("ciu", FUNC(pc060ha_device::master_port_w)); map(0x3e0002, 0x3e0002).rw("ciu", FUNC(pc060ha_device::master_comm_r), FUNC(pc060ha_device::master_comm_w)); map(0xc00000, 0xc0ffff).rw(m_pc080sn, FUNC(pc080sn_device::word_r), FUNC(pc080sn_device::word_w)); map(0xc10000, 0xc1ffff).writeonly(); /* error in init code (?) */ map(0xc20000, 0xc20003).w(m_pc080sn, FUNC(pc080sn_device::yscroll_word_w)); map(0xc40000, 0xc40003).w(m_pc080sn, FUNC(pc080sn_device::xscroll_word_w)); map(0xc50000, 0xc50003).w(m_pc080sn, FUNC(pc080sn_device::ctrl_word_w)); map(0xd00000, 0xd03fff).rw(m_pc090oj, FUNC(pc090oj_device::word_r), FUNC(pc090oj_device::word_w)); /* sprite ram */ } void opwolf_state::opwolf_sound_z80_map(address_map &map) { map(0x0000, 0x3fff).rom(); map(0x4000, 0x7fff).bankr("z80bank"); map(0x8000, 0x8fff).ram(); map(0x9000, 0x9001).rw("ymsnd", FUNC(ym2151_device::read), FUNC(ym2151_device::write)); map(0x9002, 0x9100).nopr(); map(0xa000, 0xa000).w("ciu", FUNC(pc060ha_device::slave_port_w)); map(0xa001, 0xa001).rw("ciu", FUNC(pc060ha_device::slave_comm_r), FUNC(pc060ha_device::slave_comm_w)); map(0xb000, 0xb006).w(FUNC(opwolf_state::opwolf_adpcm_b_w)); map(0xc000, 0xc006).w(FUNC(opwolf_state::opwolf_adpcm_c_w)); map(0xd000, 0xd000).w(FUNC(opwolf_state::opwolf_adpcm_d_w)); map(0xe000, 0xe000).w(FUNC(opwolf_state::opwolf_adpcm_e_w)); } // this extra z80 substitutes for the c-chip in the bootleg void opwolf_state::opwolfb_sub_z80_map(address_map &map) { map(0x0000, 0x7fff).rom(); map(0x8800, 0x8800).portr("IN1"); /* read at PC=$637: poked to $c004 */ map(0x9000, 0x9000).nopw(); /* unknown write, 0 then 1 each interrupt */ map(0x9800, 0x9800).portr("IN0"); /* read at PC=$631: poked to $c005 */ map(0xa000, 0xa000).nopw(); /* IRQ acknowledge (unimplemented) */ map(0xc000, 0xc7ff).ram().share("cchip_ram"); } //************************************************************************** // INPUT PORT DEFINITIONS //************************************************************************** #define P1X_PORT_TAG "P1X" #define P1Y_PORT_TAG "P1Y" static INPUT_PORTS_START( opwolf ) /* 0x380000 -> 0x0ff028 (-$fd8,A5) (C-chip) */ PORT_START("DSWA") PORT_DIPUNUSED_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW1:1" ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW1:2") PORT_DIPSETTING( 0x02, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) PORT_SERVICE( 0x04, IP_ACTIVE_LOW ) PORT_DIPLOCATION("SW1:3") PORT_DIPNAME( 0x08, 0x08, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:4") PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) \ PORT_DIPSETTING( 0x08, DEF_STR( On ) ) TAITO_COINAGE_WORLD_LOC(SW1) /* 0x380002 -> 0x0ff02a (-$fd6,A5) (C-chip) */ PORT_START("DSWB") TAITO_DIFFICULTY_LOC(SW2) PORT_DIPNAME( 0x0c, 0x0c, "Ammo Magazines at Start" ) PORT_DIPLOCATION("SW2:3,4") PORT_DIPSETTING( 0x00, "4" ) PORT_DIPSETTING( 0x04, "5" ) PORT_DIPSETTING( 0x0c, "6" ) PORT_DIPSETTING( 0x08, "7" ) PORT_DIPUNUSED_DIPLOC( 0x10, IP_ACTIVE_LOW, "SW2:5" ) PORT_DIPUNUSED_DIPLOC( 0x20, IP_ACTIVE_LOW, "SW2:6" ) PORT_DIPNAME( 0x40, 0x00, "Discount When Continuing" ) PORT_DIPLOCATION("SW2:7") PORT_DIPSETTING( 0x40, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Language ) ) PORT_DIPLOCATION("SW2:8") PORT_DIPSETTING( 0x80, DEF_STR( Japanese ) ) PORT_DIPSETTING( 0x00, DEF_STR( English ) ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("IN1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("IN2") PORT_BIT( 0x01ff, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(opwolf_state, opwolf_gun_x_r) PORT_BIT( 0xfe00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START("IN3") PORT_BIT( 0x01ff, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(opwolf_state, opwolf_gun_y_r) PORT_BIT( 0xfe00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START(P1X_PORT_TAG) /* P1X (span allows you to shoot enemies behind status bar) */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(25) PORT_KEYDELTA(15) PORT_PLAYER(1) PORT_START(P1Y_PORT_TAG) /* P1Y (span allows you to be slightly offscreen) */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(25) PORT_KEYDELTA(15) PORT_PLAYER(1) INPUT_PORTS_END static INPUT_PORTS_START( opwolfp ) PORT_INCLUDE( opwolf ) PORT_MODIFY("IN0") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_MODIFY("IN1") PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_MODIFY("IN2") /* 0x0000 - 0x01ff is GUNX */ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0xc000, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_MODIFY("IN3") /* 0x0000 - 0x01ff is GUNY */ PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_BIT( 0xf800, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_MODIFY("DSWB") PORT_DIPNAME( 0x10, 0x10, "Display Hit Percentage (Cheat)" ) PORT_DIPLOCATION("SW2:5") // probably a cheat / debug feature as it's not in the final game PORT_DIPSETTING( 0x10, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) PORT_DIPNAME( 0x20, 0x20, "Infinite Health (Cheat)" ) PORT_DIPLOCATION("SW2:6") PORT_DIPSETTING( 0x20, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) PORT_DIPNAME( 0x40, 0x40, "Infinite Ammo (Cheat)" ) PORT_DIPLOCATION("SW2:7") // is 'Discount when Continuing' in final release PORT_DIPSETTING( 0x40, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Language ) ) PORT_DIPLOCATION("SW2:8") PORT_DIPSETTING( 0x80, DEF_STR( Japanese ) ) PORT_DIPSETTING( 0x00, "English (invalid)" ) // game hangs on course screen (confirmed on hardware where it watchdog resets) INPUT_PORTS_END static INPUT_PORTS_START( opwolfu ) PORT_INCLUDE( opwolf ) PORT_MODIFY( "DSWA" ) TAITO_COINAGE_JAPAN_OLD INPUT_PORTS_END static INPUT_PORTS_START( opwolfb ) PORT_INCLUDE( opwolf ) PORT_MODIFY( "DSWB" ) PORT_DIPUNUSED( 0x80, IP_ACTIVE_LOW ) /* see notes */ INPUT_PORTS_END //************************************************************************** // INPUT PORT HANDLING //************************************************************************** WRITE8_MEMBER(opwolf_state::counters_w) { machine().bookkeeping().coin_lockout_w(1, data & 0x80); machine().bookkeeping().coin_lockout_w(0, data & 0x40); machine().bookkeeping().coin_counter_w(1, ~data & 0x20); machine().bookkeeping().coin_counter_w(0, ~data & 0x10); } CUSTOM_INPUT_MEMBER(opwolf_state::opwolf_gun_x_r ) { /* P1X - Have to remap 8 bit input value, into 0-319 visible range */ int scaled = (ioport(P1X_PORT_TAG)->read() * 320 ) / 256; return (scaled + 0x15 + m_opwolf_gun_xoffs); } CUSTOM_INPUT_MEMBER(opwolf_state::opwolf_gun_y_r ) { return (ioport(P1Y_PORT_TAG)->read() - 0x24 + m_opwolf_gun_yoffs); } //************************************************************************** // VIDEO //************************************************************************** WRITE16_MEMBER(opwolf_state::opwolf_spritectrl_w) { // popmessage("opwolf_spritectrl_w ctrl = %4x", data); if (offset == 0) { /* bit 0 -> MOTOR1 transistor */ /* bit 1 -> MOTOR2 transistor */ /* bit 2 -> Reset c-chip and coin custom PC050CM (active low) */ /* bit 3 -> Not connected */ /* bit 4 -> LATCH - used to signal light gun position can be latched to inputs on v-blank */ /* bits 5-7 are the sprite palette bank */ m_pc090oj->sprite_ctrl_w(data); /* If data & 3, the Piston Motor is activated via M-1/M-2 connector */ if (data & 3) { output().set_value("Player1_Recoil_Piston", 1); } else { output().set_value("Player1_Recoil_Piston", 0); } } } void opwolf_state::opwolf_colpri_cb(u32 &sprite_colbank, u32 &pri_mask, u16 sprite_ctrl) { sprite_colbank = (sprite_ctrl & 0xe0) >> 1; pri_mask = 0xfc; /* sprites under top bg layer */ } uint32_t opwolf_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { int layer[2]; m_pc080sn->tilemap_update(); layer[0] = 0; layer[1] = 1; screen.priority().fill(0, cliprect); // Sprite/tilemap priority is hardwired by the PAL16L8 at location 19 m_pc080sn->tilemap_draw(screen, bitmap, cliprect, layer[0], TILEMAP_DRAW_OPAQUE, 1); m_pc080sn->tilemap_draw(screen, bitmap, cliprect, layer[1], 0, 2); m_pc090oj->draw_sprites(screen, bitmap, cliprect); // if (ioport("P1X")->read()) // popmessage("%d %d", machine(), "P1X"), ioport("P1Y")->read()); return 0; } //************************************************************************** // DRAWGFX LAYOUTS //************************************************************************** static GFXDECODE_START( gfx_opwolf ) GFXDECODE_ENTRY( "pc080sn", 0, gfx_8x8x4_packed_msb, 0, 128 ) /* scr tiles */ GFXDECODE_END //************************************************************************** // SOUND //************************************************************************** WRITE8_MEMBER(opwolf_state::sound_bankswitch_w) { membank("z80bank")->set_entry(data & 0x03); } //0 - start ROM offset LSB //1 - start ROM offset MSB //2 - end ROM offset LSB //3 - end ROM offset MSB //start & end need to be multiplied by 16 to get a proper _byte_ address in adpcm ROM //4 - RUN, always zero write (start trigger ?) //5 - VOL, sample volume //6 - RES //7 - N/C template WRITE_LINE_MEMBER(opwolf_state::msm5205_vck_w) { if (m_adpcm_data[N] != -1) { m_msm[N]->write_data(m_adpcm_data[N] & 0x0f); m_adpcm_data[N] = -1; if (m_adpcm_pos[N] == m_adpcm_end[N]) { m_msm[N]->reset_w(1); //logerror("reset device %d\n", chip); } } else { m_adpcm_data[N] = memregion("adpcm")->base()[m_adpcm_pos[N]]; m_adpcm_pos[N] = (m_adpcm_pos[N] + 1) & 0x7ffff; m_msm[N]->write_data(m_adpcm_data[N] >> 4); } } WRITE8_MEMBER(opwolf_state::opwolf_adpcm_b_w) { int start; int end; m_adpcm_b[offset] = data; if (offset == 0x04) //trigger ? { start = m_adpcm_b[0] + m_adpcm_b[1] * 256; end = m_adpcm_b[2] + m_adpcm_b[3] * 256; start *= 16; end *= 16; m_adpcm_pos[0] = start; m_adpcm_end[0] = end; m_msm[0]->reset_w(0); m_msm[0]->set_output_gain(0, m_adpcm_b[5] / 255.0); //logerror("TRIGGER MSM1\n"); } // logerror("CPU #1 b00%i-data=%2x pc=%4x\n",offset,data,m_audiocpu->pc() ); } WRITE8_MEMBER(opwolf_state::opwolf_adpcm_c_w) { int start; int end; m_adpcm_c[offset] = data; if (offset == 0x04) //trigger ? { start = m_adpcm_c[0] + m_adpcm_c[1] * 256; end = m_adpcm_c[2] + m_adpcm_c[3] * 256; start *= 16; end *= 16; m_adpcm_pos[1] = start; m_adpcm_end[1] = end; m_msm[1]->reset_w(0); m_msm[1]->set_output_gain(0, m_adpcm_c[5] / 255.0); //logerror("TRIGGER MSM2\n"); } // logerror("CPU #1 c00%i-data=%2x pc=%4x\n",offset,data,m_audiocpu->pc() ); } WRITE8_MEMBER(opwolf_state::opwolf_adpcm_d_w) { // total volume (speaker 1) for (int i = 0; i <= 2; i++) m_lspeaker->set_input_gain(i, data / 255.0); } WRITE8_MEMBER(opwolf_state::opwolf_adpcm_e_w) { // total volume (speaker 2) for (int i = 0; i <= 2; i++) m_rspeaker->set_input_gain(i, data / 255.0); } //************************************************************************** // MACHINE EMULATION //************************************************************************** void opwolf_state::init_opwolf() { uint16_t* rom = (uint16_t*)memregion("maincpu")->base(); // World & US version have different gun offsets, presumably slightly different gun hardware m_opwolf_gun_xoffs = 0xec - (rom[0x03ffb0 / 2] & 0xff); m_opwolf_gun_yoffs = 0x1c - (rom[0x03ffae / 2] & 0xff); membank("z80bank")->configure_entries(0, 4, memregion("audiocpu")->base(), 0x4000); } void opwolf_state::init_opwolfb() { /* bootleg needs different range of raw gun coords */ m_opwolf_gun_xoffs = -2; m_opwolf_gun_yoffs = 17; membank("z80bank")->configure_entries(0, 4, memregion("audiocpu")->base(), 0x4000); } void opwolf_state::init_opwolfp() { m_opwolf_gun_xoffs = 5; m_opwolf_gun_yoffs = 30; membank("z80bank")->configure_entries(0, 4, memregion("audiocpu")->base(), 0x4000); } void opwolf_state::machine_start() { save_item(NAME(m_sprite_ctrl)); save_item(NAME(m_sprites_flipscreen)); save_item(NAME(m_adpcm_b)); save_item(NAME(m_adpcm_c)); save_item(NAME(m_adpcm_pos)); save_item(NAME(m_adpcm_end)); } MACHINE_RESET_MEMBER(opwolf_state,opwolf) { m_adpcm_b[0] = m_adpcm_b[1] = 0; m_adpcm_c[0] = m_adpcm_c[1] = 0; m_adpcm_pos[0] = m_adpcm_pos[1] = 0; m_adpcm_end[0] = m_adpcm_end[1] = 0; m_adpcm_data[0] = m_adpcm_data[1] = -1; m_sprite_ctrl = 0; m_sprites_flipscreen = 0; m_msm[0]->reset_w(1); m_msm[1]->reset_w(1); } READ16_MEMBER(opwolf_state::cchip_r) { return m_cchip_ram[offset]; } WRITE16_MEMBER(opwolf_state::cchip_w) { m_cchip_ram[offset] = data &0xff; } INTERRUPT_GEN_MEMBER(opwolf_state::interrupt) { m_maincpu->set_input_line(5, HOLD_LINE); if (m_cchip) m_cchip->ext_interrupt(ASSERT_LINE); if (m_cchip_irq_clear) m_cchip_irq_clear->adjust(attotime::zero); } TIMER_DEVICE_CALLBACK_MEMBER(opwolf_state::cchip_irq_clear_cb) { m_cchip->ext_interrupt(CLEAR_LINE); } //************************************************************************** // MACHINE DEFINTIONS //************************************************************************** void opwolf_state::opwolf(machine_config &config) { /* basic machine hardware */ M68000(config, m_maincpu, CPU_CLOCK); /* 8 MHz */ m_maincpu->set_addrmap(AS_PROGRAM, &opwolf_state::opwolf_map); m_maincpu->set_vblank_int("screen", FUNC(opwolf_state::interrupt)); Z80(config, m_audiocpu, SOUND_CPU_CLOCK); /* 4 MHz */ m_audiocpu->set_addrmap(AS_PROGRAM, &opwolf_state::opwolf_sound_z80_map); TAITO_CCHIP(config, m_cchip, 12_MHz_XTAL); /* 12MHz measured on pin 20 */ m_cchip->in_pb_callback().set_ioport("IN0"); m_cchip->in_pc_callback().set_ioport("IN1"); m_cchip->out_pb_callback().set(FUNC(opwolf_state::counters_w)); TIMER(config, "cchip_irq_clear").configure_generic(FUNC(opwolf_state::cchip_irq_clear_cb)); config.set_maximum_quantum(attotime::from_hz(600)); /* 10 CPU slices per frame - enough for the sound CPU to read all commands */ MCFG_MACHINE_RESET_OVERRIDE(opwolf_state,opwolf) /* 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(40*8, 32*8); screen.set_visarea(0*8, 40*8-1, 1*8, 31*8-1); screen.set_screen_update(FUNC(opwolf_state::screen_update)); screen.set_palette("palette"); GFXDECODE(config, "gfxdecode", "palette", gfx_opwolf); PALETTE(config, "palette").set_format(palette_device::xRGB_444, 2048); PC080SN(config, m_pc080sn, 0); m_pc080sn->set_gfx_region(0); m_pc080sn->set_gfxdecode_tag("gfxdecode"); PC090OJ(config, m_pc090oj, 0); m_pc090oj->set_palette("palette"); m_pc090oj->set_colpri_callback(FUNC(opwolf_state::opwolf_colpri_cb)); /* sound hardware */ SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); ym2151_device &ymsnd(YM2151(config, "ymsnd", SOUND_CPU_CLOCK)); /* 4 MHz */ ymsnd.irq_handler().set_inputline(m_audiocpu, 0); ymsnd.port_write_handler().set(FUNC(opwolf_state::sound_bankswitch_w)); ymsnd.add_route(0, "lspeaker", 1.0); ymsnd.add_route(1, "rspeaker", 1.0); MSM5205(config, m_msm[0], 384000); m_msm[0]->vck_legacy_callback().set(FUNC(opwolf_state::msm5205_vck_w<0>)); m_msm[0]->set_prescaler_selector(msm5205_device::S48_4B); /* 8 kHz */ m_msm[0]->add_route(ALL_OUTPUTS, "lspeaker", 1.0); m_msm[0]->add_route(ALL_OUTPUTS, "rspeaker", 1.0); MSM5205(config, m_msm[1], 384000); m_msm[1]->vck_legacy_callback().set(FUNC(opwolf_state::msm5205_vck_w<1>)); m_msm[1]->set_prescaler_selector(msm5205_device::S48_4B); /* 8 kHz */ m_msm[1]->add_route(ALL_OUTPUTS, "lspeaker", 1.0); m_msm[1]->add_route(ALL_OUTPUTS, "rspeaker", 1.0); pc060ha_device &ciu(PC060HA(config, "ciu", 0)); ciu.set_master_tag(m_maincpu); ciu.set_slave_tag(m_audiocpu); } void opwolf_state::opwolfp(machine_config &config) { opwolf(config); /* basic machine hardware */ m_maincpu->set_addrmap(AS_PROGRAM, &opwolf_state::opwolfp_map); config.device_remove("cchip"); config.device_remove("cchip_irq_clear"); } void opwolf_state::opwolfb(machine_config &config) /* OSC clocks unknown for the bootleg, but changed to match original sets */ { /* basic machine hardware */ M68000(config, m_maincpu, CPU_CLOCK); /* 8 MHz ??? */ m_maincpu->set_addrmap(AS_PROGRAM, &opwolf_state::opwolfb_map); m_maincpu->set_vblank_int("screen", FUNC(opwolf_state::irq5_line_hold)); Z80(config, m_audiocpu, SOUND_CPU_CLOCK); /* 4 MHz ??? */ m_audiocpu->set_addrmap(AS_PROGRAM, &opwolf_state::opwolf_sound_z80_map); z80_device &sub(Z80(config, "sub", SOUND_CPU_CLOCK)); /* 4 MHz ??? */ sub.set_addrmap(AS_PROGRAM, &opwolf_state::opwolfb_sub_z80_map); sub.set_vblank_int("screen", FUNC(opwolf_state::irq0_line_hold)); config.set_maximum_quantum(attotime::from_hz(600)); /* 10 CPU slices per frame - enough for the sound CPU to read all commands */ /* 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(40*8, 32*8); screen.set_visarea(0*8, 40*8-1, 1*8, 31*8-1); screen.set_screen_update(FUNC(opwolf_state::screen_update)); screen.set_palette("palette"); GFXDECODE(config, "gfxdecode", "palette", gfx_opwolf); PALETTE(config, "palette").set_format(palette_device::xRGB_444, 2048); PC080SN(config, m_pc080sn, 0); m_pc080sn->set_gfx_region(0); m_pc080sn->set_gfxdecode_tag("gfxdecode"); PC090OJ(config, m_pc090oj, 0); m_pc090oj->set_palette("palette"); m_pc090oj->set_colpri_callback(FUNC(opwolf_state::opwolf_colpri_cb)); /* sound hardware */ SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); ym2151_device &ymsnd(YM2151(config, "ymsnd", SOUND_CPU_CLOCK)); ymsnd.irq_handler().set_inputline(m_audiocpu, 0); ymsnd.port_write_handler().set(FUNC(opwolf_state::sound_bankswitch_w)); ymsnd.add_route(0, "lspeaker", 1.0); ymsnd.add_route(1, "rspeaker", 1.0); MSM5205(config, m_msm[0], 384000); m_msm[0]->vck_legacy_callback().set(FUNC(opwolf_state::msm5205_vck_w<0>)); m_msm[0]->set_prescaler_selector(msm5205_device::S48_4B); /* 8 kHz */ m_msm[0]->add_route(ALL_OUTPUTS, "lspeaker", 1.0); m_msm[0]->add_route(ALL_OUTPUTS, "rspeaker", 1.0); MSM5205(config, m_msm[1], 384000); m_msm[1]->vck_legacy_callback().set(FUNC(opwolf_state::msm5205_vck_w<1>)); m_msm[1]->set_prescaler_selector(msm5205_device::S48_4B); /* 8 kHz */ m_msm[1]->add_route(ALL_OUTPUTS, "lspeaker", 1.0); m_msm[1]->add_route(ALL_OUTPUTS, "rspeaker", 1.0); pc060ha_device &ciu(PC060HA(config, "ciu", 0)); ciu.set_master_tag(m_maincpu); ciu.set_slave_tag(m_audiocpu); } //************************************************************************** // ROM DEFINITIONS //************************************************************************** ROM_START( opwolf ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "b20-05-02.40", 0x00000, 0x10000, CRC(3ffbfe3a) SHA1(e41257e6af18bab4e36267a0c25a6aaa742972d2) ) ROM_LOAD16_BYTE( "b20-03-02.30", 0x00001, 0x10000, CRC(fdabd8a5) SHA1(866ec6168489024b8d157f2d5b1553d7f6e3d9b7) ) ROM_LOAD16_BYTE( "b20-04.39", 0x20000, 0x10000, CRC(216b4838) SHA1(2851cae00bb3e32e20f35fdab8ed6f149e658363) ) ROM_LOAD16_BYTE( "b20-20.29", 0x20001, 0x10000, CRC(d244431a) SHA1(cb6c1d330a526f05c205f68247328161b8d4a1ba) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "b20-07.10", 0x00000, 0x10000, CRC(45c7ace3) SHA1(06f7393f6b973b7735c27e8380cb4148650cfc16) ) ROM_REGION( 0x2000, "cchip:cchip_eprom", 0 ) ROM_LOAD( "b20-18.73", 0x0000, 0x2000, CRC(5987b4e9) SHA1(d4b3d1c35a6eac86c86bd4ea49f1f157a2c05b2a) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-14.72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END /* I don't know what this set changes. There is a single byte changed near the end of the roms, just after the copyright strings, however, it is not the region byte. This set came from a 100% legitimate Taito PCB with original labels. It would be easy just to write this off as a bad read / hacked rom but the bootleg version has exactly the same change and the label is different (b20-17 instead of b20-20) so this seems unlikely */ ROM_START( opwolfa ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "b20-05-02.40", 0x00000, 0x10000, CRC(3ffbfe3a) SHA1(e41257e6af18bab4e36267a0c25a6aaa742972d2) ) ROM_LOAD16_BYTE( "b20-03-02.30", 0x00001, 0x10000, CRC(fdabd8a5) SHA1(866ec6168489024b8d157f2d5b1553d7f6e3d9b7) ) ROM_LOAD16_BYTE( "b20-04.39", 0x20000, 0x10000, CRC(216b4838) SHA1(2851cae00bb3e32e20f35fdab8ed6f149e658363) ) ROM_LOAD16_BYTE( "b20-17.29", 0x20001, 0x10000, CRC(6043188e) SHA1(3a6f4836b1c19d37713f5714a947276baf1df50c) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "b20-07.10", 0x00000, 0x10000, CRC(45c7ace3) SHA1(06f7393f6b973b7735c27e8380cb4148650cfc16) ) ROM_REGION( 0x2000, "cchip:cchip_eprom", 0 ) ROM_LOAD( "b20-18.73", 0x0000, 0x2000, CRC(5987b4e9) SHA1(d4b3d1c35a6eac86c86bd4ea49f1f157a2c05b2a) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-14.72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END ROM_START( opwolfj ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "b20-05-02.40", 0x00000, 0x10000, CRC(3ffbfe3a) SHA1(e41257e6af18bab4e36267a0c25a6aaa742972d2) ) ROM_LOAD16_BYTE( "b20-03-02.30", 0x00001, 0x10000, CRC(fdabd8a5) SHA1(866ec6168489024b8d157f2d5b1553d7f6e3d9b7) ) ROM_LOAD16_BYTE( "b20-04.39", 0x20000, 0x10000, CRC(216b4838) SHA1(2851cae00bb3e32e20f35fdab8ed6f149e658363) ) ROM_LOAD16_BYTE( "b20-18.29", 0x20001, 0x10000, CRC(fd202470) SHA1(3108c14953d2f50d861946e9f646813b7050b58a) ) // is this correct? clashes with c-chip part number ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "b20-07.10", 0x00000, 0x10000, CRC(45c7ace3) SHA1(06f7393f6b973b7735c27e8380cb4148650cfc16) ) ROM_REGION( 0x2000, "cchip:cchip_eprom", 0 ) ROM_LOAD( "b20-18.73", 0x0000, 0x2000, CRC(5987b4e9) SHA1(d4b3d1c35a6eac86c86bd4ea49f1f157a2c05b2a) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-14.72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END ROM_START( opwolfjsc ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "b20_27.ic40.27512", 0x000000, 0x010000, CRC(6bd02046) SHA1(3d3047b7665635e890337f1f46351427e307bfe7) ) ROM_LOAD16_BYTE( "b20_26.ic30.27512", 0x000001, 0x010000, CRC(644dd415) SHA1(0cdc1152cb16fb872387f8cab3d9ee4b6286b965) ) ROM_LOAD16_BYTE( "b20-04.39", 0x20000, 0x10000, CRC(216b4838) SHA1(2851cae00bb3e32e20f35fdab8ed6f149e658363) ) ROM_LOAD16_BYTE( "b20-18.29", 0x20001, 0x10000, CRC(fd202470) SHA1(3108c14953d2f50d861946e9f646813b7050b58a) ) // is this correct? clashes with c-chip part number ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "b20-07.10", 0x00000, 0x10000, CRC(45c7ace3) SHA1(06f7393f6b973b7735c27e8380cb4148650cfc16) ) ROM_REGION( 0x2000, "cchip:cchip_eprom", 0 ) ROM_LOAD( "b20-18.73", 0x0000, 0x2000, CRC(5987b4e9) SHA1(d4b3d1c35a6eac86c86bd4ea49f1f157a2c05b2a) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-14.72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END ROM_START( opwolfu ) /* Taito TC0030 C-Chip labeled B20-18 (yes, it has a specific label on it) */ ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "b20-05-02.40", 0x00000, 0x10000, CRC(3ffbfe3a) SHA1(e41257e6af18bab4e36267a0c25a6aaa742972d2) ) ROM_LOAD16_BYTE( "b20-03-02.30", 0x00001, 0x10000, CRC(fdabd8a5) SHA1(866ec6168489024b8d157f2d5b1553d7f6e3d9b7) ) ROM_LOAD16_BYTE( "b20-04.39", 0x20000, 0x10000, CRC(216b4838) SHA1(2851cae00bb3e32e20f35fdab8ed6f149e658363) ) ROM_LOAD16_BYTE( "b20-19.29", 0x20001, 0x10000, CRC(b71bc44c) SHA1(5b404bd7630f01517ab98bda40ca43c11268035a) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "b20-07.10", 0x00000, 0x10000, CRC(45c7ace3) SHA1(06f7393f6b973b7735c27e8380cb4148650cfc16) ) ROM_REGION( 0x2000, "cchip:cchip_eprom", 0 ) ROM_LOAD( "b20-18.73", 0x0000, 0x2000, CRC(5987b4e9) SHA1(d4b3d1c35a6eac86c86bd4ea49f1f157a2c05b2a) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-14.72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END /* Prototype board There is no C-CHIP and TC0070RGB module is replaced by three PC040DA DAC, 68000 CPU is socketed as well as RAMs, the PGA customs and YM2151, YM3012 and PC060HA on sound board. Labels on the 68k and Z80 roms are handwritten with checksums, GFX roms are the final MASK roms. */ ROM_START( opwolfp ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "ic40", 0x00000, 0x10000, CRC(81f56008) SHA1(8ff02c088ef325a1920b29651672bad2d2d2a7a2) ) ROM_LOAD16_BYTE( "ic30", 0x00001, 0x10000, CRC(d90cebb2) SHA1(c36070c20dfad0e1c56c4ac016a115e9e9601ecb) ) ROM_LOAD16_BYTE( "ic39", 0x20000, 0x10000, CRC(aeef5cfc) SHA1(3c75d1df80db6ae2d690fdf23b3c44b21056d24a) ) ROM_LOAD16_BYTE( "ic29", 0x20001, 0x10000, CRC(5ce89249) SHA1(be22fd57e29114cde66cf4339c26740b3e0f830f) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "ic10", 0x00000, 0x10000, CRC(684b40dd) SHA1(0546e01cf2c76b9c60730a14835cdeaaec21d26f) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_WORD_SWAP( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */ ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_WORD_SWAP( "b20-06.ic72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ // same content as b20-14.72 despite different label (confirmed) ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */ ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) ) ROM_END ROM_START( opwolfb ) ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */ ROM_LOAD16_BYTE( "opwlfb.12", 0x00000, 0x10000, CRC(d87e4405) SHA1(de8a7763acd57293fbbff609e949ecd66c0f9234) ) ROM_LOAD16_BYTE( "opwlfb.10", 0x00001, 0x10000, CRC(9ab6f75c) SHA1(85310258ca005ffb031e8d6b3f43c3d1fc29ef14) ) ROM_LOAD16_BYTE( "opwlfb.13", 0x20000, 0x10000, CRC(61230c6e) SHA1(942764aec0c55ba00df8dbb54e127b73e24192ae) ) ROM_LOAD16_BYTE( "opwlfb.11", 0x20001, 0x10000, CRC(342e318d) SHA1(a52918d16884ca42b2a3b910bc71bfd81b45f1ab) ) ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */ ROM_LOAD( "opwlfb.30", 0x00000, 0x08000, CRC(0669b94c) SHA1(f10894a6fad8ed144a528db696436b58f62ddee4) ) ROM_REGION( 0x10000, "sub", 0 ) /* c-chip substitute Z80 */ ROM_LOAD( "opwlfb.09", 0x00000, 0x08000, CRC(ab27a3dd) SHA1(cf589e7a9ccf3e86020b86f917fb91f3d8ba7512) ) ROM_REGION( 0x80000, "pc080sn", 0 ) ROM_LOAD16_BYTE( "opwlfb.08", 0x00000, 0x10000, CRC(134d294e) SHA1(bd05169dbd761c2944f0ac51c1ec114577777452) ) /* SCR tiles (8 x 8) */ ROM_LOAD16_BYTE( "opwlfb.06", 0x20000, 0x10000, CRC(317d0e66) SHA1(70298c0ef5243f481b18f904be9404527d1d99d5) ) ROM_LOAD16_BYTE( "opwlfb.07", 0x40000, 0x10000, CRC(e1c4095e) SHA1(d5f1d26d6612e78001002f92de670e68e00c6f9e) ) ROM_LOAD16_BYTE( "opwlfb.05", 0x60000, 0x10000, CRC(fd9e72c8) SHA1(7a76f57641c3f0198565cd163188b581253173b2) ) ROM_LOAD16_BYTE( "opwlfb.04", 0x00001, 0x10000, CRC(de0ca98d) SHA1(066e89ec0c64da14bdcd2b337f95c0de5de33c11) ) ROM_LOAD16_BYTE( "opwlfb.02", 0x20001, 0x10000, CRC(6231fdd0) SHA1(1c830c106cf3c94a8d06ed2fff030a5d516ab6d6) ) ROM_LOAD16_BYTE( "opwlfb.03", 0x40001, 0x10000, CRC(ccf8ba80) SHA1(8366f5ef0de885e5241567d1a083d98a8a2875d9) ) ROM_LOAD16_BYTE( "opwlfb.01", 0x60001, 0x10000, CRC(0a65f256) SHA1(4dfcd3cb138a87d002eb65a02f94e33f4d07676d) ) ROM_REGION( 0x80000, "pc090oj", 0 ) ROM_LOAD16_BYTE( "opwlfb.14", 0x00000, 0x10000, CRC(663786eb) SHA1(a25710f6c16158e51d0934f184390a01ff0a614a) ) /* Sprites (16 x 16) */ ROM_LOAD16_BYTE( "opwlfb.15", 0x20000, 0x10000, CRC(315b8aa9) SHA1(4a904e5532421d933e4c401c03c958eb32b15e03) ) ROM_LOAD16_BYTE( "opwlfb.16", 0x40000, 0x10000, CRC(e01099e3) SHA1(4c5391d71978f72c57c140e58a767e138acdce12) ) ROM_LOAD16_BYTE( "opwlfb.17", 0x60000, 0x10000, CRC(56fbe61d) SHA1(0e4dce8ee981bdd851e500fa9dca5d40908e142f) ) ROM_LOAD16_BYTE( "opwlfb.18", 0x00001, 0x10000, CRC(de9ab08e) SHA1(ef674c965f35efaf747f1ddbf9e9164fcceb0c1c) ) ROM_LOAD16_BYTE( "opwlfb.19", 0x20001, 0x10000, CRC(645cf85e) SHA1(91c244c2e238b61c8b2f39e5fa01cc23ebbfe2ce) ) ROM_LOAD16_BYTE( "opwlfb.20", 0x40001, 0x10000, CRC(d80b9cc6) SHA1(b189f35eb206da1ab313620e251e6bb10edeee04) ) ROM_LOAD16_BYTE( "opwlfb.21", 0x60001, 0x10000, CRC(97d25157) SHA1(cfb3f76ed860d90235dc0e32919a5ec3d3e683dd) ) ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples (interleaved) */ ROM_LOAD16_BYTE( "opwlfb.29", 0x00000, 0x10000, CRC(05a9eac0) SHA1(26eb1acc65aeb759920b35bcbcac6d6c2789584c) ) ROM_LOAD16_BYTE( "opwlfb.28", 0x20000, 0x10000, CRC(281b2175) SHA1(3789e58da682041226f70eba87b31876cb206906) ) ROM_LOAD16_BYTE( "opwlfb.27", 0x40000, 0x10000, CRC(441211a6) SHA1(82e84ae90765df5f7f6b6f32a2bb52ac40132f8d) ) ROM_LOAD16_BYTE( "opwlfb.26", 0x60000, 0x10000, CRC(86d1d42d) SHA1(9d63e9e35fa51d8e6eac30556ba5a4dca7c14418) ) ROM_LOAD16_BYTE( "opwlfb.25", 0x00001, 0x10000, CRC(85b87f58) SHA1(f26cf4ab8f9d30d1b1ac84be328ca821524b234e) ) ROM_LOAD16_BYTE( "opwlfb.24", 0x20001, 0x10000, CRC(8efc5d4d) SHA1(21068d7fcfe293d99ad9f999d84483bf1a49ec6d) ) ROM_LOAD16_BYTE( "opwlfb.23", 0x40001, 0x10000, CRC(a874c703) SHA1(c9d6074265f5d5028c69c81eaba29fa178943341) ) ROM_LOAD16_BYTE( "opwlfb.22", 0x60001, 0x10000, CRC(9228481f) SHA1(8160f919f5e6a347c915a2bd7488b488fe2401bc) ) ROM_END //************************************************************************** // SYSTEM DRIVERS //************************************************************************** // Prototype rom set includes the string - 'T KATO 10/6/87' // Regular rom set includes the string '11 Sep 1987' // C-Chip includes the string 'By_TAITO_Copration_On_OSAKA_BUNSHITU._01.Sep.1987_Toshiaki.Kato_Tsutomuawa_4 // year rom parent machine inp state init GAME( 1987, opwolf, 0, opwolf, opwolf, opwolf_state, init_opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfa, opwolf, opwolf, opwolf, opwolf_state, init_opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfj, opwolf, opwolf, opwolfu, opwolf_state, init_opwolf, ROT0, "Taito Corporation", "Operation Wolf (Japan)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfjsc,opwolf, opwolf, opwolfu, opwolf_state, init_opwolf, ROT0, "Taito Corporation", "Operation Wolf (Japan, SC)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfu, opwolf, opwolf, opwolfu, opwolf_state, init_opwolf, ROT0, "Taito America Corporation", "Operation Wolf (US)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfb, opwolf, opwolfb, opwolfb, opwolf_state, init_opwolfb, ROT0, "bootleg (Bear Corporation Korea)", "Operation Bear (bootleg of Operation Wolf)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1987, opwolfp, opwolf, opwolfp, opwolfp, opwolf_state, init_opwolfp, ROT0, "Taito Corporation", "Operation Wolf (Japan, prototype)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) // unprotected