// license:BSD-3-Clause // copyright-holders:Aaron Giles /*************************************************************************** P&P Marketing Police Trainer hardware driver by Aaron Giles Games supported: * Police Trainer * Sharpshooter Known bugs: * Flip screen not supported Note: Police Trainer v1.3B runs on the same revision PCB as Sharpshooter - Rev 0.5B If you hold the test button down and boot the game, all program roms fail the checksum. This has been verified on an original PCB. See below for specific information on each set. Note: Police Trainer v1.0 (Rev 0.2 PCB), the checksum results in MAME have been verified to be the same as an original PCB. To ID the version of your SharpShooter, check the 2nd printed line on each type of ROM. Program Roms: C121012 - Code version 1.2, Graphics v1.0 & Sound v1.2 Graphic Roms: G10 - Graphics rom v1.0 (in diagnostics mode it's called "Art") Sound Roms: S12 - Sound rom v1.2 Noted differences in versions of SharpShooter: Added a "Welcome to Sharpshooter" start-up screen showing rom versions for v1.9 Initial High Score names are changed between v1.1 and v1.2 Circus of Mystery: The balloon challenge has been rewritten for v1.7 Jugglers throw balls painted with targets for v1.1 & v1.2 Version 1.7 uses regular targets Alien Encounter: First saucer challenge has been modified for v1.7 The ATTILA Video System PCB (by EXIT Entertainment): Sharpshooter PCB is Rev 0.5B Police Trainer PCB is Rev 0.3 / Rev 0.2 |------------JAMMA Connector------------| | CN7 | | GUN1 XILINX-1 93C66 | | GUN2 | | | | LED1 LED2 IDT71024 x 2 Bt481 | | AT001 | | DSW(8) | |U127 U113 U162| |U125 IDT71256 x 4 U112 | |U123 U111 U160| |U121 U110 | |U126 | |U124 OSC IDT79R3041 XILINX-2 | |U122 48.000MHz XILINX-3 | |U120 BSMT2000 | |---------------------------------------| Chips: CPU: IDT 79R3041-25J (MIPS R3000 core) Sound: BSMT2000 Other: Bt481AKPJ110 (44 Pin PQFP, Brooktree RAMDAC) AT001 (160 Pin PQFP, P&P Marketing, custom programmed XILINX XC4310) ATMEL 93C66 (EEPROM) CN7 - 4 pin connector for stereo speaker output PLDs: XILINX-1 XC9536 Labeled as U175A (Rev 2/3: Not Used) XILINX-2 XC9536 Labeled as U109A (Rev 2/3: Lattice ispLSI 2032-80LJ - U109.P) XILINX-3 XC9536 Labeled as U151A (Rev 2/3: Lattice ispLSI 2032-80LJ - U151.P) Note #1: Bt481A 256-Word Color Palette 15, 16 & 24-bit Color Power-Down RAMDAC Note #2: For Rev 2 & 3 PCBs there is an optional daughter card to help with horizontal light gun accuracy The main video chip is stamped: Rev 2 PCB Rev 3 PCB Rev 5B PCB ------------------------------------------------------------ XILINX P & P P & P XC4310 Marketing Marketing PQ160C 5380 AJ001 AT001 PC5380-9651 5380-JY3306A 5380-N1045503A PROTO AKI9749 ***************************************************************************/ #include "emu.h" #include "includes/policetr.h" #include "cpu/mips/r3000.h" #include "machine/eepromser.h" #include "sound/bsmt2000.h" #include "speaker.h" /* constants */ #define MASTER_CLOCK 48000000 /************************************* * * Interrupt handling * *************************************/ void policetr_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) { switch (id) { case TIMER_IRQ5_GEN: m_maincpu->set_input_line(R3000_IRQ5, ASSERT_LINE); break; default: assert_always(false, "Unknown id in policetr_state::device_timer"); } } INTERRUPT_GEN_MEMBER(policetr_state::irq4_gen) { device.execute().set_input_line(R3000_IRQ4, ASSERT_LINE); m_irq5_gen_timer->adjust(m_screen->time_until_pos(0)); } /************************************* * * Output ports * *************************************/ WRITE32_MEMBER(policetr_state::control_w) { uint32_t old = m_control_data; // bit $80000000 = BSMT access/ROM read // bit $20000000 = toggled every 64 IRQ4's // bit $10000000 = ???? // bit $00800000 = EEPROM data // bit $00400000 = EEPROM clock // bit $00200000 = EEPROM enable (on 1) COMBINE_DATA(&m_control_data); /* handle EEPROM I/O */ if (ACCESSING_BITS_16_23) { m_eeprom->di_write((data & 0x00800000) >> 23); m_eeprom->cs_write((data & 0x00200000) ? ASSERT_LINE : CLEAR_LINE); m_eeprom->clk_write((data & 0x00400000) ? ASSERT_LINE : CLEAR_LINE); } /* toggling BSMT off then on causes a reset */ if (!(old & 0x80000000) && (m_control_data & 0x80000000)) { bsmt2000_device *bsmt = machine().device("bsmt"); bsmt->reset(); } /* log any unknown bits */ if (data & 0x4f1fffff) logerror("%08X: control_w = %08X & %08X\n", m_maincpu->pcbase(), data, mem_mask); } /************************************* * * BSMT2000 I/O * *************************************/ WRITE32_MEMBER(policetr_state::policetr_bsmt2000_reg_w) { if (m_control_data & 0x80000000) machine().device("bsmt")->write_data(data); else COMBINE_DATA(&m_bsmt_data_offset); } WRITE32_MEMBER(policetr_state::policetr_bsmt2000_data_w) { machine().device("bsmt")->write_reg(data); COMBINE_DATA(&m_bsmt_data_bank); } CUSTOM_INPUT_MEMBER(policetr_state::bsmt_status_r) { return machine().device("bsmt")->read_status(); } READ32_MEMBER(policetr_state::bsmt2000_data_r) { return memregion("bsmt")->base()[m_bsmt_data_bank * 0x10000 + m_bsmt_data_offset] << 8; } /************************************* * * Busy loop optimization * *************************************/ WRITE32_MEMBER(policetr_state::speedup_w) { COMBINE_DATA(m_speedup_data); /* see if the PC matches */ if ((m_maincpu->pcbase() & 0x1fffffff) == m_speedup_pc) { uint64_t curr_cycles = m_maincpu->total_cycles(); /* if less than 50 cycles from the last time, count it */ if (curr_cycles - m_last_cycles < 50) { m_loop_count++; /* more than 2 in a row and we spin */ if (m_loop_count > 2) m_maincpu->spin_until_interrupt(); } else m_loop_count = 0; m_last_cycles = curr_cycles; } } /************************************* * * Main CPU memory handlers * *************************************/ void policetr_state::policetr_map(address_map &map) { map(0x00000000, 0x0001ffff).ram().share("rambase"); map(0x00200000, 0x0020000f).w(this, FUNC(policetr_state::policetr_video_w)); map(0x00400000, 0x00400003).r(this, FUNC(policetr_state::policetr_video_r)); map(0x00500000, 0x00500003).nopw(); // copies ROM here at startup, plus checksum map(0x00600000, 0x00600003).r(this, FUNC(policetr_state::bsmt2000_data_r)); map(0x00700000, 0x00700003).w(this, FUNC(policetr_state::policetr_bsmt2000_reg_w)); map(0x00800000, 0x00800003).w(this, FUNC(policetr_state::policetr_bsmt2000_data_w)); map(0x00900000, 0x00900003).w(this, FUNC(policetr_state::policetr_palette_offset_w)); map(0x00920000, 0x00920003).w(this, FUNC(policetr_state::policetr_palette_data_w)); map(0x00a00000, 0x00a00003).w(this, FUNC(policetr_state::control_w)); map(0x00a00000, 0x00a00003).portr("IN0"); map(0x00a20000, 0x00a20003).portr("IN1"); map(0x00a40000, 0x00a40003).portr("DSW"); map(0x00e00000, 0x00e00003).nopw(); // watchdog??? map(0x1fc00000, 0x1fc7ffff).rom().region("user1", 0); } void policetr_state::sshooter_map(address_map &map) { map(0x00000000, 0x0001ffff).ram().share("rambase"); map(0x00200000, 0x00200003).w(this, FUNC(policetr_state::policetr_bsmt2000_data_w)); map(0x00300000, 0x00300003).w(this, FUNC(policetr_state::policetr_palette_offset_w)); map(0x00320000, 0x00320003).w(this, FUNC(policetr_state::policetr_palette_data_w)); map(0x00400000, 0x00400003).r(this, FUNC(policetr_state::policetr_video_r)); map(0x00500000, 0x00500003).nopw(); // copies ROM here at startup, plus checksum map(0x00600000, 0x00600003).r(this, FUNC(policetr_state::bsmt2000_data_r)); map(0x00700000, 0x00700003).w(this, FUNC(policetr_state::policetr_bsmt2000_reg_w)); map(0x00800000, 0x0080000f).w(this, FUNC(policetr_state::policetr_video_w)); map(0x00a00000, 0x00a00003).w(this, FUNC(policetr_state::control_w)); map(0x00a00000, 0x00a00003).portr("IN0"); map(0x00a20000, 0x00a20003).portr("IN1"); map(0x00a40000, 0x00a40003).portr("DSW"); map(0x00e00000, 0x00e00003).nopw(); // watchdog??? map(0x1fc00000, 0x1fcfffff).rom().region("user1", 0); } /************************************* * * Port definitions * *************************************/ static INPUT_PORTS_START( policetr ) PORT_START("IN0") PORT_BIT( 0x00010000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00020000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00040000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00080000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00100000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00200000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00400000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00800000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x01000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x10000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("IN1") PORT_BIT( 0x00010000, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x00020000, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x00040000, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x00080000, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x00100000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_SERVICE( 0x00200000, IP_ACTIVE_LOW ) /* Not actually a dipswitch */ PORT_BIT( 0x00400000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x00800000, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, policetr_state,bsmt_status_r, nullptr) PORT_BIT( 0x01000000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x02000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04000000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x08000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x10000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20000000, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read) /* EEPROM read */ PORT_BIT( 0x40000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("DSW") PORT_DIPUNUSED_DIPLOC( 0x00010000, 0x00010000, "SW1:1" ) PORT_DIPUNUSED_DIPLOC( 0x00020000, 0x00020000, "SW1:2" ) PORT_DIPUNUSED_DIPLOC( 0x00040000, 0x00040000, "SW1:3" ) PORT_DIPUNUSED_DIPLOC( 0x00080000, 0x00080000, "SW1:4" ) PORT_DIPUNUSED_DIPLOC( 0x00100000, 0x00100000, "SW1:5" ) PORT_DIPUNUSED_DIPLOC( 0x00200000, 0x00200000, "SW1:6" ) PORT_DIPNAME( 0x00400000, 0x00400000, "Monitor Sync") PORT_DIPLOCATION("SW1:7") PORT_DIPSETTING( 0x00000000, "+") PORT_DIPSETTING( 0x00400000, "-") PORT_DIPNAME( 0x00800000, 0x00800000, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:8") /* For use with mirrored CRTs - Not supported */ PORT_DIPSETTING( 0x00000000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00800000, DEF_STR( On ) ) /* Will invert the Y axis of guns */ PORT_BIT( 0xff000000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_START("GUNX1") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.012, 0.008, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_START("GUNY1") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.05, 0.002, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_START("GUNX2") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.012, 0.008, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_PLAYER(2) PORT_START("GUNY2") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.05, 0.002, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_PLAYER(2) INPUT_PORTS_END static INPUT_PORTS_START( polict10 ) PORT_INCLUDE( policetr ) PORT_MODIFY("GUNX1") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.018, -0.037, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_MODIFY("GUNY1") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, -0.033, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_MODIFY("GUNX2") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.018, -0.037, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_PLAYER(2) PORT_MODIFY("GUNY2") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, -0.033, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_PLAYER(2) INPUT_PORTS_END static INPUT_PORTS_START( sshoot11 ) PORT_INCLUDE( policetr ) PORT_MODIFY("GUNX1") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.012, 0.208, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_MODIFY("GUNY1") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.093, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_MODIFY("GUNX2") /* fake analog X */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.012, 0.208, 0) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_PLAYER(2) PORT_MODIFY("GUNY2") /* fake analog Y */ PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.093, 0) PORT_SENSITIVITY(70) PORT_KEYDELTA(10) PORT_PLAYER(2) INPUT_PORTS_END void policetr_state::machine_start() { m_irq5_gen_timer = timer_alloc(TIMER_IRQ5_GEN); } /************************************* * * Machine driver * *************************************/ MACHINE_CONFIG_START(policetr_state::policetr) /* basic machine hardware */ MCFG_DEVICE_ADD("maincpu", R3041, MASTER_CLOCK/2) MCFG_R3000_ENDIANNESS(ENDIANNESS_BIG) MCFG_DEVICE_PROGRAM_MAP(policetr_map) MCFG_DEVICE_VBLANK_INT_DRIVER("screen", policetr_state, irq4_gen) MCFG_EEPROM_SERIAL_93C66_ADD("eeprom") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_SIZE(400, 262) /* needs to be verified */ MCFG_SCREEN_VISIBLE_AREA(0, 393, 0, 239) MCFG_SCREEN_UPDATE_DRIVER(policetr_state, screen_update_policetr) MCFG_SCREEN_PALETTE("palette") MCFG_PALETTE_ADD("palette", 256) /* sound hardware */ SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); MCFG_BSMT2000_ADD("bsmt", MASTER_CLOCK/2) MCFG_SOUND_ROUTE(0, "lspeaker", 1.0) MCFG_SOUND_ROUTE(1, "rspeaker", 1.0) MACHINE_CONFIG_END MACHINE_CONFIG_START(policetr_state::sshooter) policetr(config); /* basic machine hardware */ MCFG_DEVICE_MODIFY("maincpu") MCFG_DEVICE_PROGRAM_MAP(sshooter_map) MACHINE_CONFIG_END /************************************* * * ROM definition(s) * *************************************/ ROM_START( policetr ) /* Rev 0.3 PCB , with all chips dated 04/01/97 */ ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASE00 ) ROM_LOAD16_BYTE( "pt-u121.bin", 0x000000, 0x100000, CRC(56b0b00a) SHA1(4034fe373a61f756f4813f0c20b1cf05e4338059) ) ROM_LOAD16_BYTE( "pt-u120.bin", 0x000001, 0x100000, CRC(ca664142) SHA1(2727ecb9287b4ed30088e017bb6b8763dfb75b2f) ) ROM_LOAD16_BYTE( "pt-u125.bin", 0x200000, 0x100000, CRC(e9ccf3a0) SHA1(b3fd8c094f76ace4cf403c3d0f6bd6c5d8db7d6a) ) ROM_LOAD16_BYTE( "pt-u124.bin", 0x200001, 0x100000, CRC(f4acf921) SHA1(5b244e9a51304318fa0c03eb7365b3c12627d19b) ) ROM_REGION32_BE( 0x80000, "user1", 0 ) ROM_LOAD32_BYTE( "pt-u113.bin", 0x00000, 0x20000, CRC(7b34d366) SHA1(b86cfe155e0685992aebbcc7db705fdbadc42bf9) ) ROM_LOAD32_BYTE( "pt-u112.bin", 0x00001, 0x20000, CRC(57d059c8) SHA1(ed0c624fc0afbeb6616bba8a67ce5b18d7c119fc) ) ROM_LOAD32_BYTE( "pt-u111.bin", 0x00002, 0x20000, CRC(fb5ce933) SHA1(4a07ac3e2d86262061092f112cab89f8660dce3d) ) ROM_LOAD32_BYTE( "pt-u110.bin", 0x00003, 0x20000, CRC(40bd6f60) SHA1(156000d3c439eab45962f0a2681bd806a17f47ee) ) ROM_REGION( 0x1000000, "bsmt", 0 ) ROM_LOAD( "pt-u160.bin", 0x000000, 0x100000, CRC(f267f813) SHA1(ae58507947fe2e9701b5df46565fd9908e2f9d77) ) ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "pt-u162.bin", 0x100000, 0x100000, CRC(75fe850e) SHA1(ab8cf24ae6e5cf80f6a9a34e46f2b1596879643b) ) ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( policetr11 ) /* Rev 0.3 PCB with all chips dated 01/06/97 */ ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASE00 ) ROM_LOAD16_BYTE( "pt-u121.bin", 0x000000, 0x100000, CRC(56b0b00a) SHA1(4034fe373a61f756f4813f0c20b1cf05e4338059) ) ROM_LOAD16_BYTE( "pt-u120.bin", 0x000001, 0x100000, CRC(ca664142) SHA1(2727ecb9287b4ed30088e017bb6b8763dfb75b2f) ) ROM_LOAD16_BYTE( "pt-u125.bin", 0x200000, 0x100000, CRC(e9ccf3a0) SHA1(b3fd8c094f76ace4cf403c3d0f6bd6c5d8db7d6a) ) ROM_LOAD16_BYTE( "pt-u124.bin", 0x200001, 0x100000, CRC(f4acf921) SHA1(5b244e9a51304318fa0c03eb7365b3c12627d19b) ) ROM_REGION32_BE( 0x80000, "user1", 0 ) /* 2MB for R3000 code */ ROM_LOAD32_BYTE( "pt-u113.v11", 0x00000, 0x20000, CRC(3d62f6d6) SHA1(342ffa38a6972bbb03c89b4dd603c2cc60609d3d) ) ROM_LOAD32_BYTE( "pt-u112.v11", 0x00001, 0x20000, CRC(942b280b) SHA1(c342ba3255203ce28ff59479da00f26f0bd026e0) ) ROM_LOAD32_BYTE( "pt-u111.v11", 0x00002, 0x20000, CRC(da6c45a7) SHA1(471bd372d2ad5bcb29af19dae09f3cfab4b010fd) ) ROM_LOAD32_BYTE( "pt-u110.v11", 0x00003, 0x20000, CRC(f1c8a8c0) SHA1(8a2d1ada002be6f2a3c2d21d193e7cde6531545a) ) ROM_REGION( 0x1000000, "bsmt", 0 ) ROM_LOAD( "pt-u160.bin", 0x000000, 0x100000, CRC(f267f813) SHA1(ae58507947fe2e9701b5df46565fd9908e2f9d77) ) ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "pt-u162.bin", 0x100000, 0x100000, CRC(75fe850e) SHA1(ab8cf24ae6e5cf80f6a9a34e46f2b1596879643b) ) ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( policetr10 ) /* Rev 0.2 PCB with all chips dated 10/07/96 */ ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASE00 ) /* Same data as the other sets, but split in 4 meg roms */ ROM_LOAD16_BYTE( "pt-u121.v10", 0x000000, 0x080000, CRC(9d31e805) SHA1(482f38e07ddb758e1fb444af7b56a0ef6ea945c8) ) ROM_LOAD16_BYTE( "pt-u120.v10", 0x000001, 0x080000, CRC(b03b9d46) SHA1(2bb8fcb1df09aa762b98adf2e1edd186203746c0) ) ROM_LOAD16_BYTE( "pt-u123.v10", 0x100000, 0x080000, CRC(80557cf1) SHA1(ba96fd5b6673b382013e1810a36edb827caaff4b) ) ROM_LOAD16_BYTE( "pt-u122.v10", 0x100001, 0x080000, CRC(eca09f41) SHA1(bbb1466d39c09598899a3f50b3bb8f9d58b274ec) ) ROM_LOAD16_BYTE( "pt-u125.v10", 0x200000, 0x080000, CRC(24bddc51) SHA1(6d7c85dba47c675c65e1cb751d581af0d2c678ad) ) ROM_LOAD16_BYTE( "pt-u124.v10", 0x200001, 0x080000, CRC(f1a43dee) SHA1(2c0aa894e148315168239c7df391ef1f2b4d32a1) ) ROM_LOAD16_BYTE( "pt-u127.v10", 0x300000, 0x080000, CRC(5031ea1e) SHA1(c1f9272f9874150d510f22c44c186fad0ed3a7e4) ) ROM_LOAD16_BYTE( "pt-u126.v10", 0x300001, 0x080000, CRC(33bf2653) SHA1(357da2da7df417109adbf600f3455c224f6c076f) ) ROM_REGION32_BE( 0x80000, "user1", 0 ) /* 2MB for R3000 code */ ROM_LOAD32_BYTE( "pt-u113.v10", 0x00000, 0x20000, CRC(3e27a0ce) SHA1(0d010da68f950a10a74eddc57941e4c0e2144071) ) ROM_LOAD32_BYTE( "pt-u112.v10", 0x00001, 0x20000, CRC(fcbcf4ca) SHA1(374291600043cfbbd87260b12961ac6d68caeda0) ) ROM_LOAD32_BYTE( "pt-u111.v10", 0x00002, 0x20000, CRC(61f79667) SHA1(25298cd8706b5c59f7c9e0f8d44db0df73c23403) ) ROM_LOAD32_BYTE( "pt-u110.v10", 0x00003, 0x20000, CRC(5c3c1548) SHA1(aab977274ecff7cb5fd540a3d0da7940e9707906) ) ROM_REGION( 0x1000000, "bsmt", 0 ) /* Same data as the other sets, but split in 4 meg roms */ ROM_LOAD( "pt-u160.v10", 0x000000, 0x080000, CRC(cd374405) SHA1(e53689d4344c78c3faac22747ada28bc3add8c56) ) ROM_RELOAD( 0x3f8000, 0x080000 ) ROM_LOAD( "pt-u161.v10", 0x080000, 0x080000, CRC(c33e3497) SHA1(a7d488f04bba3f1b884b0df210c3793f41967d73) ) ROM_RELOAD( 0x478000, 0x080000 ) ROM_LOAD( "pt-u162.v10", 0x100000, 0x080000, CRC(e7e02312) SHA1(ac92b8615b18528820a40dad025173e9f24072bf) ) ROM_RELOAD( 0x4f8000, 0x080000 ) ROM_LOAD( "pt-u163.v10", 0x180000, 0x080000, CRC(a45b3f85) SHA1(21965dcf89e04d5ee21e27eefd6baa34d6d4479a) ) ROM_RELOAD( 0x578000, 0x080000 ) ROM_END ROM_START( policetr13a ) /* Rev 0.5B PCB , unknown program rom date. Actual version is V1.3B */ ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASE00 ) ROM_LOAD16_BYTE( "pt-u121.bin", 0x000000, 0x100000, CRC(56b0b00a) SHA1(4034fe373a61f756f4813f0c20b1cf05e4338059) ) ROM_LOAD16_BYTE( "pt-u120.bin", 0x000001, 0x100000, CRC(ca664142) SHA1(2727ecb9287b4ed30088e017bb6b8763dfb75b2f) ) ROM_LOAD16_BYTE( "pt-u125.bin", 0x200000, 0x100000, CRC(e9ccf3a0) SHA1(b3fd8c094f76ace4cf403c3d0f6bd6c5d8db7d6a) ) ROM_LOAD16_BYTE( "pt-u124.bin", 0x200001, 0x100000, CRC(f4acf921) SHA1(5b244e9a51304318fa0c03eb7365b3c12627d19b) ) ROM_REGION32_BE( 0x100000, "user1", 0 ) /* Program roms are type 27C020 */ /* Note: With this version, the program roms are twice the size of those found on all other Police Trainer sets. Like the set listed below, if you set the dipswitch to service mode and reset the game within Mame. All 4 program ROMs fail the checksum code and the listed checksums on the screen match the set below. IE: U110=556D, U111=E5F1, U112=974C & U113=CB73 However, if you check the Diagnostics screen, the program rom checksum is 6819480C which is different then the set below. So it looks like it's checking the extra code. The roms do not contain identical halves, so it's unknown what the "new" data is or does. This set has also been found using mask roms for the program roms which would indicate it was the final version. */ ROM_LOAD32_BYTE( "pt-av13.u113", 0x00000, 0x40000, CRC(909c052d) SHA1(23bd4849261ee5cc2414a4043ee929ccf1bd6806) ) /* Checksum printed on label FB46 */ ROM_LOAD32_BYTE( "pt-av13.u112", 0x00001, 0x40000, CRC(f9dc9ca8) SHA1(52de7bc8c9aa7834d953b9f9e2a65e06f8042f0a) ) /* Checksum printed on label 201D */ ROM_LOAD32_BYTE( "pt-av13.u111", 0x00002, 0x40000, CRC(8c4f3a64) SHA1(4953e6fc26bae7d6e7c7230f4ca76e3f5032af14) ) /* Checksum printed on label F343 */ ROM_LOAD32_BYTE( "pt-av13.u110", 0x00003, 0x40000, CRC(738a8277) SHA1(423a9bcecb82959f38ae79a0728d72eb13ed93b3) ) /* Checksum printed on label 050C */ ROM_REGION( 0x1000000, "bsmt", 0 ) ROM_LOAD( "pt-u160.bin", 0x000000, 0x100000, CRC(f267f813) SHA1(ae58507947fe2e9701b5df46565fd9908e2f9d77) ) ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "pt-u162.bin", 0x100000, 0x100000, CRC(75fe850e) SHA1(ab8cf24ae6e5cf80f6a9a34e46f2b1596879643b) ) ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( policetr13b ) /* Rev 0.5B PCB , unknown program rom date Actual version is V1.3B */ ROM_REGION( 0x400000, "gfx1", ROMREGION_ERASE00 ) ROM_LOAD16_BYTE( "pt-u121.bin", 0x000000, 0x100000, CRC(56b0b00a) SHA1(4034fe373a61f756f4813f0c20b1cf05e4338059) ) ROM_LOAD16_BYTE( "pt-u120.bin", 0x000001, 0x100000, CRC(ca664142) SHA1(2727ecb9287b4ed30088e017bb6b8763dfb75b2f) ) ROM_LOAD16_BYTE( "pt-u125.bin", 0x200000, 0x100000, CRC(e9ccf3a0) SHA1(b3fd8c094f76ace4cf403c3d0f6bd6c5d8db7d6a) ) ROM_LOAD16_BYTE( "pt-u124.bin", 0x200001, 0x100000, CRC(f4acf921) SHA1(5b244e9a51304318fa0c03eb7365b3c12627d19b) ) ROM_REGION32_BE( 0x100000, "user1", 0 ) /* Program roms are type 27C010 */ /* Note: If you set the dipswitch to service mode and reset the game within Mame. All 4 program ROMs fail the checksum code, IE: they show in red instead of green. But, the listed checksums on the screen match the checksums printed on the ROM labels. However, this has been verified to happen on a real PCB The program rom checksum in the diagnostic screen is 17551773 */ ROM_LOAD32_BYTE( "ptb-u113.v13", 0x00000, 0x20000, CRC(d636c00d) SHA1(ef989eb85b51a64ca640297c1286514c8d7f8f76) ) /* Checksum printed on label CB73 */ ROM_LOAD32_BYTE( "ptb-u112.v13", 0x00001, 0x20000, CRC(86f0497e) SHA1(d177023f7cb2e01de60ef072212836dc94759c1a) ) /* Checksum printed on label 974C */ ROM_LOAD32_BYTE( "ptb-u111.v13", 0x00002, 0x20000, CRC(39e96d6a) SHA1(efe6ffe70432b94c98f3d7247408a6d2f6f9e33d) ) /* Checksum printed on label E5F1 */ ROM_LOAD32_BYTE( "ptb-u110.v13", 0x00003, 0x20000, CRC(d7e6f4cb) SHA1(9dffe4937bc5cf47d870f06ae0dced362cd2dd66) ) /* Checksum printed on label 556D */ ROM_REGION( 0x1000000, "bsmt", 0 ) ROM_LOAD( "pt-u160.bin", 0x000000, 0x100000, CRC(f267f813) SHA1(ae58507947fe2e9701b5df46565fd9908e2f9d77) ) ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "pt-u162.bin", 0x100000, 0x100000, CRC(75fe850e) SHA1(ab8cf24ae6e5cf80f6a9a34e46f2b1596879643b) ) ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( sshooter ) /* Rev 0.5B PCB , Added a "Welcome" start-up screen which shows "This is Version C191012" */ ROM_REGION( 0x800000, "gfx1", ROMREGION_ERASE00 ) /* Graphics v1.0 */ ROM_LOAD16_BYTE( "ss-u121.bin", 0x000000, 0x100000, CRC(22e27dd6) SHA1(cb9e8c450352bb116a9c0407cc8ce6d8ae9d9881) ) // 1:1 ROM_LOAD16_BYTE( "ss-u120.bin", 0x000001, 0x100000, CRC(30173b1b) SHA1(366464444ce208391ca350f1639403f0c2217330) ) // 1:2 ROM_LOAD16_BYTE( "ss-u125.bin", 0x200000, 0x100000, CRC(79e8520a) SHA1(682e5c7954f96db65a137f05cde67c310b85b526) ) // 2:1 ROM_LOAD16_BYTE( "ss-u124.bin", 0x200001, 0x100000, CRC(8e805970) SHA1(bfc9940ed6425f136d768170275279c590da7003) ) // 2:2 ROM_LOAD16_BYTE( "ss-u123.bin", 0x400000, 0x100000, CRC(d045bb62) SHA1(839209ff6a8e5db63a51a3494a6c973e0068a3c6) ) // 3:1 ROM_LOAD16_BYTE( "ss-u122.bin", 0x400001, 0x100000, CRC(163cc133) SHA1(a5e84b5060fd32362aa097d0194ce72e8a90357c) ) // 3:2 ROM_LOAD16_BYTE( "ss-u127.bin", 0x600000, 0x100000, CRC(76a7a591) SHA1(9fd7cce21b01f388966a3e8388ba95820ac10bfd) ) // 4:1 ROM_LOAD16_BYTE( "ss-u126.bin", 0x600001, 0x100000, CRC(ab1b9d60) SHA1(ff51a71443f7774d3abf96c2eb8ef6a54d73dd8e) ) // 4:2 ROM_REGION32_BE( 0x100000, "user1", 0 ) ROM_LOAD32_BYTE( "ss-u113.v19", 0x00000, 0x40000, CRC(de536a90) SHA1(76f0e0e2457d91b3c1bd2b3501591646a18db348) ) // 1:1 ROM_LOAD32_BYTE( "ss-u112.v19", 0x00001, 0x40000, CRC(2e4e1837) SHA1(b4088269e1e7a3913d2841eb24f53b1c413cd0cc) ) // 1:2 ROM_LOAD32_BYTE( "ss-u111.v19", 0x00002, 0x40000, CRC(485d03e8) SHA1(ebdf166b2354b318e6bfb68e0fb5647381b9c405) ) // 1:3 ROM_LOAD32_BYTE( "ss-u110.v19", 0x00003, 0x40000, CRC(df6a0a45) SHA1(a73a9dcdc669c6e61a5983f3b2a2721fe1b35f34) ) // 1:4 ROM_REGION( 0x1000000, "bsmt", 0 ) /* Sound v1.2 */ ROM_LOAD( "ss-u160.bin", 0x000000, 0x100000, CRC(1c603d42) SHA1(880992871be52129684052d542946de0cc32ba9a) ) // 1:1 ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "ss-u162.bin", 0x100000, 0x100000, CRC(40ef448a) SHA1(c96f7b169be2576e9f3783af84c07259efefb812) ) // 2:1 ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( sshooter17 ) /* Rev 0.5B PCB , unknown program rom date */ ROM_REGION( 0x800000, "gfx1", ROMREGION_ERASE00 ) /* Graphics v1.0 */ ROM_LOAD16_BYTE( "ss-u121.bin", 0x000000, 0x100000, CRC(22e27dd6) SHA1(cb9e8c450352bb116a9c0407cc8ce6d8ae9d9881) ) // 1:1 ROM_LOAD16_BYTE( "ss-u120.bin", 0x000001, 0x100000, CRC(30173b1b) SHA1(366464444ce208391ca350f1639403f0c2217330) ) // 1:2 ROM_LOAD16_BYTE( "ss-u125.bin", 0x200000, 0x100000, CRC(79e8520a) SHA1(682e5c7954f96db65a137f05cde67c310b85b526) ) // 2:1 ROM_LOAD16_BYTE( "ss-u124.bin", 0x200001, 0x100000, CRC(8e805970) SHA1(bfc9940ed6425f136d768170275279c590da7003) ) // 2:2 ROM_LOAD16_BYTE( "ss-u123.bin", 0x400000, 0x100000, CRC(d045bb62) SHA1(839209ff6a8e5db63a51a3494a6c973e0068a3c6) ) // 3:1 ROM_LOAD16_BYTE( "ss-u122.bin", 0x400001, 0x100000, CRC(163cc133) SHA1(a5e84b5060fd32362aa097d0194ce72e8a90357c) ) // 3:2 ROM_LOAD16_BYTE( "ss-u127.bin", 0x600000, 0x100000, CRC(76a7a591) SHA1(9fd7cce21b01f388966a3e8388ba95820ac10bfd) ) // 4:1 ROM_LOAD16_BYTE( "ss-u126.bin", 0x600001, 0x100000, CRC(ab1b9d60) SHA1(ff51a71443f7774d3abf96c2eb8ef6a54d73dd8e) ) // 4:2 ROM_REGION32_BE( 0x100000, "user1", 0 ) ROM_LOAD32_BYTE( "ss-u113.v17", 0x00000, 0x40000, CRC(a8c96af5) SHA1(a62458156603b74e0d84ce6928f7bb868bf5a219) ) // 1:1 ROM_LOAD32_BYTE( "ss-u112.v17", 0x00001, 0x40000, CRC(c732d5fa) SHA1(2bcc26c8bbf55394173ca65b4b0df01bc6b719bb) ) // 1:2 ROM_LOAD32_BYTE( "ss-u111.v17", 0x00002, 0x40000, CRC(4240fa2f) SHA1(54223207c1e228d6b836918601c0f65c2692e5bc) ) // 1:3 ROM_LOAD32_BYTE( "ss-u110.v17", 0x00003, 0x40000, CRC(8ae744ce) SHA1(659cd27865cf5507aae6b064c5bc24b927cf5f5a) ) // 1:4 ROM_REGION( 0x1000000, "bsmt", 0 ) /* Sound v1.2 */ ROM_LOAD( "ss-u160.bin", 0x000000, 0x100000, CRC(1c603d42) SHA1(880992871be52129684052d542946de0cc32ba9a) ) // 1:1 ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "ss-u162.bin", 0x100000, 0x100000, CRC(40ef448a) SHA1(c96f7b169be2576e9f3783af84c07259efefb812) ) // 2:1 ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( sshooter12 ) /* Rev 0.5B PCB , program roms dated 04/17/98 */ ROM_REGION( 0x800000, "gfx1", ROMREGION_ERASE00 ) /* Graphics v1.0 */ ROM_LOAD16_BYTE( "ss-u121.bin", 0x000000, 0x100000, CRC(22e27dd6) SHA1(cb9e8c450352bb116a9c0407cc8ce6d8ae9d9881) ) // 1:1 ROM_LOAD16_BYTE( "ss-u120.bin", 0x000001, 0x100000, CRC(30173b1b) SHA1(366464444ce208391ca350f1639403f0c2217330) ) // 1:2 ROM_LOAD16_BYTE( "ss-u125.bin", 0x200000, 0x100000, CRC(79e8520a) SHA1(682e5c7954f96db65a137f05cde67c310b85b526) ) // 2:1 ROM_LOAD16_BYTE( "ss-u124.bin", 0x200001, 0x100000, CRC(8e805970) SHA1(bfc9940ed6425f136d768170275279c590da7003) ) // 2:2 ROM_LOAD16_BYTE( "ss-u123.bin", 0x400000, 0x100000, CRC(d045bb62) SHA1(839209ff6a8e5db63a51a3494a6c973e0068a3c6) ) // 3:1 ROM_LOAD16_BYTE( "ss-u122.bin", 0x400001, 0x100000, CRC(163cc133) SHA1(a5e84b5060fd32362aa097d0194ce72e8a90357c) ) // 3:2 ROM_LOAD16_BYTE( "ss-u127.bin", 0x600000, 0x100000, CRC(76a7a591) SHA1(9fd7cce21b01f388966a3e8388ba95820ac10bfd) ) // 4:1 ROM_LOAD16_BYTE( "ss-u126.bin", 0x600001, 0x100000, CRC(ab1b9d60) SHA1(ff51a71443f7774d3abf96c2eb8ef6a54d73dd8e) ) // 4:2 ROM_REGION32_BE( 0x100000, "user1", 0 ) ROM_LOAD32_BYTE( "ss-u113.v12", 0x00000, 0x40000, CRC(73dbaf4b) SHA1(a85fad95d63333f4fe5647f31258b3a22c5c2c0d) ) // 1:1 ROM_LOAD32_BYTE( "ss-u112.v12", 0x00001, 0x40000, CRC(06fbc2de) SHA1(8bdfcbc33b5fc010464dcd7691f9ecd6ba2168ba) ) // 1:2 ROM_LOAD32_BYTE( "ss-u111.v12", 0x00002, 0x40000, CRC(0b291731) SHA1(bd04f0b1b52198344df625fcddfc6c6ccb0bd923) ) // 1:3 ROM_LOAD32_BYTE( "ss-u110.v12", 0x00003, 0x40000, CRC(76841008) SHA1(ccbb88c8d63bf929814144a9d8757c9c7048fdef) ) // 1:4 ROM_REGION( 0x1000000, "bsmt", 0 ) /* Sound v1.2 */ ROM_LOAD( "ss-u160.bin", 0x000000, 0x100000, CRC(1c603d42) SHA1(880992871be52129684052d542946de0cc32ba9a) ) // 1:1 ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "ss-u162.bin", 0x100000, 0x100000, CRC(40ef448a) SHA1(c96f7b169be2576e9f3783af84c07259efefb812) ) // 2:1 ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END ROM_START( sshooter11 ) /* Rev 0.5B PCB , program roms dated 04/03/98 */ ROM_REGION( 0x800000, "gfx1", ROMREGION_ERASE00 ) /* Graphics v1.0 */ ROM_LOAD16_BYTE( "ss-u121.bin", 0x000000, 0x100000, CRC(22e27dd6) SHA1(cb9e8c450352bb116a9c0407cc8ce6d8ae9d9881) ) // 1:1 ROM_LOAD16_BYTE( "ss-u120.bin", 0x000001, 0x100000, CRC(30173b1b) SHA1(366464444ce208391ca350f1639403f0c2217330) ) // 1:2 ROM_LOAD16_BYTE( "ss-u125.bin", 0x200000, 0x100000, CRC(79e8520a) SHA1(682e5c7954f96db65a137f05cde67c310b85b526) ) // 2:1 ROM_LOAD16_BYTE( "ss-u124.bin", 0x200001, 0x100000, CRC(8e805970) SHA1(bfc9940ed6425f136d768170275279c590da7003) ) // 2:2 ROM_LOAD16_BYTE( "ss-u123.bin", 0x400000, 0x100000, CRC(d045bb62) SHA1(839209ff6a8e5db63a51a3494a6c973e0068a3c6) ) // 3:1 ROM_LOAD16_BYTE( "ss-u122.bin", 0x400001, 0x100000, CRC(163cc133) SHA1(a5e84b5060fd32362aa097d0194ce72e8a90357c) ) // 3:2 ROM_LOAD16_BYTE( "ss-u127.bin", 0x600000, 0x100000, CRC(76a7a591) SHA1(9fd7cce21b01f388966a3e8388ba95820ac10bfd) ) // 4:1 ROM_LOAD16_BYTE( "ss-u126.bin", 0x600001, 0x100000, CRC(ab1b9d60) SHA1(ff51a71443f7774d3abf96c2eb8ef6a54d73dd8e) ) // 4:2 ROM_REGION32_BE( 0x100000, "user1", 0 ) ROM_LOAD32_BYTE( "ss-u113.v11", 0x00000, 0x40000, CRC(c19693f3) SHA1(2f1576261f741d5e69d30f645aea0ed359b8dc03) ) // 1:1 ROM_LOAD32_BYTE( "ss-u112.v11", 0x00001, 0x40000, CRC(a5ab6d82) SHA1(b2cc3fd875f0c6702cee973b77fd608f4cfe0555) ) // 1:2 ROM_LOAD32_BYTE( "ss-u111.v11", 0x00002, 0x40000, CRC(ec209b5f) SHA1(1408b509853b325e865d0b23d237bca321e73f60) ) // 1:3 ROM_LOAD32_BYTE( "ss-u110.v11", 0x00003, 0x40000, CRC(0f1de201) SHA1(5001de3349357545a6a45102340caf0008b50d7b) ) // 1:4 ROM_REGION( 0x1000000, "bsmt", 0 ) /* Sound v1.2 */ ROM_LOAD( "ss-u160.bin", 0x000000, 0x100000, CRC(1c603d42) SHA1(880992871be52129684052d542946de0cc32ba9a) ) // 1:1 ROM_RELOAD( 0x3f8000, 0x100000 ) ROM_LOAD( "ss-u162.bin", 0x100000, 0x100000, CRC(40ef448a) SHA1(c96f7b169be2576e9f3783af84c07259efefb812) ) // 2:1 ROM_RELOAD( 0x4f8000, 0x100000 ) ROM_END /************************************* * * Driver initialization * *************************************/ void policetr_state::init_policetr() { m_maincpu->space(AS_PROGRAM).install_write_handler(0x00000fc8, 0x00000fcb, write32_delegate(FUNC(policetr_state::speedup_w),this)); m_speedup_pc = 0x1fc028ac; m_speedup_data = m_rambase + 0xfc8/4; } void policetr_state::init_plctr13b() { m_maincpu->space(AS_PROGRAM).install_write_handler(0x00000fc8, 0x00000fcb, write32_delegate(FUNC(policetr_state::speedup_w),this)); m_speedup_pc = 0x1fc028bc; m_speedup_data = m_rambase + 0xfc8/4; } void policetr_state::init_sshooter() { m_maincpu->space(AS_PROGRAM).install_write_handler(0x00018fd8, 0x00018fdb, write32_delegate(FUNC(policetr_state::speedup_w),this)); m_speedup_pc = 0x1fc03470; m_speedup_data = m_rambase + 0x18fd8/4; } void policetr_state::init_sshoot12() { m_maincpu->space(AS_PROGRAM).install_write_handler(0x00018fd8, 0x00018fdb, write32_delegate(FUNC(policetr_state::speedup_w),this)); m_speedup_pc = 0x1fc033e0; m_speedup_data = m_rambase + 0x18fd8/4; } /************************************* * * Game driver(s) * *************************************/ GAME( 1996, policetr, 0, policetr, policetr, policetr_state, init_policetr, ROT0, "P&P Marketing", "Police Trainer (Rev 1.3)", 0 ) GAME( 1996, policetr11, policetr, policetr, polict10, policetr_state, init_policetr, ROT0, "P&P Marketing", "Police Trainer (Rev 1.1)", 0 ) GAME( 1996, policetr10, policetr, policetr, polict10, policetr_state, init_policetr, ROT0, "P&P Marketing", "Police Trainer (Rev 1.0)", 0 ) GAME( 1996, policetr13a, policetr, sshooter, policetr, policetr_state, init_plctr13b, ROT0, "P&P Marketing", "Police Trainer (Rev 1.3B Newer)", 0 ) GAME( 1996, policetr13b, policetr, sshooter, policetr, policetr_state, init_plctr13b, ROT0, "P&P Marketing", "Police Trainer (Rev 1.3B)", 0 ) GAME( 1998, sshooter, 0, sshooter, policetr, policetr_state, init_sshooter, ROT0, "P&P Marketing", "Sharpshooter (Rev 1.9)", 0 ) GAME( 1998, sshooter17, sshooter, sshooter, policetr, policetr_state, init_sshooter, ROT0, "P&P Marketing", "Sharpshooter (Rev 1.7)", 0 ) GAME( 1998, sshooter12, sshooter, sshooter, sshoot11, policetr_state, init_sshoot12, ROT0, "P&P Marketing", "Sharpshooter (Rev 1.2)", 0 ) GAME( 1998, sshooter11, sshooter, sshooter, sshoot11, policetr_state, init_sshoot12, ROT0, "P&P Marketing", "Sharpshooter (Rev 1.1)", 0 )