/*************************************************************************** Super Dodgeball / Nekketsu Koukou Dodgeball Bu briver by Paul Hampson and Nicola Salmoria TODO: - sprite lag (the real game has quite a bit of lag too) - double-tap tolerance (find a way to dump + emulate MCU?) Notes: - there's probably a 63701 on the board, used for protection. It is checked on startup and then just used to read the input ports. It doesn't return the ports verbatim, it adds further processing, setting flags when the player double-taps in one direction to run.(updated to edge-triggering) - video timing is probably similar to Double Dragon and other Technos games of that era. The rowscroll of the title bar is done with raster IRQs, I've removed the 'scroll value buffer' hack that the driver was using before and used partial updates instead. (DH, 29 Sept 07) ***************************************************************************/ #include "driver.h" #include "deprecat.h" #include "cpu/m6809/m6809.h" #include "sound/3812intf.h" #include "sound/msm5205.h" extern UINT8 *spdodgeb_videoram; PALETTE_INIT( spdodgeb ); VIDEO_START( spdodgeb ); VIDEO_UPDATE( spdodgeb ); INTERRUPT_GEN( spdodgeb_interrupt ); WRITE8_HANDLER( spdodgeb_scrollx_lo_w ); WRITE8_HANDLER( spdodgeb_ctrl_w ); WRITE8_HANDLER( spdodgeb_videoram_w ); /* private globals */ static int toggle=0;//, soundcode = 0; static int adpcm_pos[2],adpcm_end[2],adpcm_idle[2]; static int adpcm_data[2]; static int mcu63701_command; static int inputs[4]; static UINT8 tapc[4] = {0,0,0,0}; // R1, R2, L1, L2 static UINT8 last_port[2] = {0,0}; static UINT8 last_dash[2] = {0,0}; /* end of private globals */ static WRITE8_HANDLER( sound_command_w ) { soundlatch_w(machine,offset,data); cpunum_set_input_line(machine, 1,M6809_IRQ_LINE,HOLD_LINE); } static WRITE8_HANDLER( spd_adpcm_w ) { int chip = offset & 1; switch (offset/2) { case 3: adpcm_idle[chip] = 1; msm5205_reset_w(chip,1); break; case 2: adpcm_pos[chip] = (data & 0x7f) * 0x200; break; case 1: adpcm_end[chip] = (data & 0x7f) * 0x200; break; case 0: adpcm_idle[chip] = 0; msm5205_reset_w(chip,0); break; } } static void spd_adpcm_int(running_machine *machine, int chip) { if (adpcm_pos[chip] >= adpcm_end[chip] || adpcm_pos[chip] >= 0x10000) { adpcm_idle[chip] = 1; msm5205_reset_w(chip,1); } else if (adpcm_data[chip] != -1) { msm5205_data_w(chip,adpcm_data[chip] & 0x0f); adpcm_data[chip] = -1; } else { UINT8 *ROM = memory_region(machine, "adpcm") + 0x10000 * chip; adpcm_data[chip] = ROM[adpcm_pos[chip]++]; msm5205_data_w(chip,adpcm_data[chip] >> 4); } } #if 0 // default - more sensitive (state change and timing measured on real board?) static void mcu63705_update_inputs(running_machine *machine) { static int running[2],jumped[2]; int buttons[2]; int p,j; /* update running state */ for (p = 0; p <= 1; p++) { static int prev[2][2],countup[2][2],countdown[2][2]; int curr[2][2]; curr[p][0] = input_port_read(machine, p ? "P2" : "P1") & 0x01; curr[p][1] = input_port_read(machine, p ? "P2" : "P1") & 0x02; for (j = 0;j <= 1;j++) { if (curr[p][j] == 0) { if (prev[p][j] != 0) countup[p][j] = 0; if (curr[p][j^1]) countup[p][j] = 100; countup[p][j]++; running[p] &= ~(1 << j); } else { if (prev[p][j] == 0) { if (countup[p][j] < 10 && countdown[p][j] < 5) running[p] |= 1 << j; countdown[p][j] = 0; } countdown[p][j]++; } } prev[p][0] = curr[p][0]; prev[p][1] = curr[p][1]; } /* update jumping and buttons state */ for (p = 0; p <= 1; p++) { static int prev[2]; int curr[2]; curr[p] = input_port_read(machine, p ? "P2" : "P1") & 0x30; if (jumped[p]) buttons[p] = 0; /* jump only momentarily flips the buttons */ else buttons[p] = curr[p]; if (buttons[p] == 0x30) jumped[p] = 1; if (curr[p] == 0x00) jumped[p] = 0; prev[p] = curr[p]; } inputs[0] = input_port_read(machine, "P1") & 0xcf; inputs[1] = input_port_read(machine, "P2") & 0x0f; inputs[2] = running[0] | buttons[0]; inputs[3] = running[1] | buttons[1]; } #else // alternate - less sensitive static void mcu63705_update_inputs(running_machine *machine) { #define DBLTAP_TOLERANCE 5 #define R 0x01 #define L 0x02 #define A 0x10 #define D 0x20 UINT8 curr_port[2]; UINT8 curr_dash[2]; int p; for (p=0; p<=1; p++) { curr_port[p] = input_port_read(machine, p ? "P2" : "P1"); curr_dash[p] = 0; if (curr_port[p] & R) { if (!(last_port[p] & R)) { if (tapc[p]) curr_dash[p] |= R; else tapc[p] = DBLTAP_TOLERANCE; } else if (last_dash[p] & R) curr_dash[p] |= R; } else if (curr_port[p] & L) { if (!(last_port[p] & L)) { if (tapc[p+2]) curr_dash[p] |= L; else tapc[p+2] = DBLTAP_TOLERANCE; } else if (last_dash[p] & L) curr_dash[p] |= L; } if (curr_port[p] & A && !(last_port[p] & A)) curr_dash[p] |= A; if (curr_port[p] & D && !(last_port[p] & D)) curr_dash[p] |= D; last_port[p] = curr_port[p]; last_dash[p] = curr_dash[p]; if (tapc[p ]) tapc[p ]--; if (tapc[p+2]) tapc[p+2]--; } inputs[0] = curr_port[0] & 0xcf; inputs[1] = curr_port[1] & 0x0f; inputs[2] = curr_dash[0]; inputs[3] = curr_dash[1]; #undef DBLTAP_TOLERANCE #undef R #undef L #undef A #undef D } #endif static READ8_HANDLER( mcu63701_r ) { // logerror("CPU #0 PC %04x: read from port %02x of 63701 data address 3801\n",activecpu_get_pc(),offset); if (mcu63701_command == 0) return 0x6a; else switch (offset) { default: case 0: return inputs[0]; case 1: return inputs[1]; case 2: return inputs[2]; case 3: return inputs[3]; case 4: return input_port_read(machine, "IN1"); } } static WRITE8_HANDLER( mcu63701_w ) { // logerror("CPU #0 PC %04x: write %02x to 63701 control address 3800\n",activecpu_get_pc(),data); mcu63701_command = data; mcu63705_update_inputs(machine); } static READ8_HANDLER( port_0_r ) { int port = input_port_read(machine, "IN0"); toggle^=0x02; /* mcu63701_busy flag */ return (port | toggle); } static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x0fff) AM_READ(SMH_RAM) AM_RANGE(0x2000, 0x2fff) AM_READ(SMH_RAM) AM_RANGE(0x3000, 0x3000) AM_READ(port_0_r) AM_RANGE(0x3001, 0x3001) AM_READ_PORT("DSW") /* DIPs */ AM_RANGE(0x3801, 0x3805) AM_READ(mcu63701_r) AM_RANGE(0x4000, 0x7fff) AM_READ(SMH_BANK1) AM_RANGE(0x8000, 0xffff) AM_READ(SMH_ROM) ADDRESS_MAP_END static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x0fff) AM_WRITE(SMH_RAM) AM_RANGE(0x1000, 0x10ff) AM_WRITE(SMH_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size) AM_RANGE(0x2000, 0x2fff) AM_WRITE(spdodgeb_videoram_w) AM_BASE(&spdodgeb_videoram) // AM_RANGE(0x3000, 0x3000) AM_WRITE(SMH_RAM) // AM_RANGE(0x3001, 0x3001) AM_WRITE(SMH_RAM) AM_RANGE(0x3002, 0x3002) AM_WRITE(sound_command_w) // AM_RANGE(0x3003, 0x3003) AM_WRITE(SMH_RAM) AM_RANGE(0x3004, 0x3004) AM_WRITE(spdodgeb_scrollx_lo_w) // AM_RANGE(0x3005, 0x3005) AM_WRITE(SMH_RAM) /* mcu63701_output_w */ AM_RANGE(0x3006, 0x3006) AM_WRITE(spdodgeb_ctrl_w) /* scroll hi, flip screen, bank switch, palette select */ AM_RANGE(0x3800, 0x3800) AM_WRITE(mcu63701_w) AM_RANGE(0x4000, 0xffff) AM_WRITE(SMH_ROM) ADDRESS_MAP_END static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x0fff) AM_READ(SMH_RAM) AM_RANGE(0x1000, 0x1000) AM_READ(soundlatch_r) AM_RANGE(0x8000, 0xffff) AM_READ(SMH_ROM) ADDRESS_MAP_END static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x0fff) AM_WRITE(SMH_RAM) AM_RANGE(0x2800, 0x2800) AM_WRITE(ym3812_control_port_0_w) AM_RANGE(0x2801, 0x2801) AM_WRITE(ym3812_write_port_0_w) AM_RANGE(0x3800, 0x3807) AM_WRITE(spd_adpcm_w) AM_RANGE(0x8000, 0xffff) AM_WRITE(SMH_ROM) ADDRESS_MAP_END static INPUT_PORTS_START( spdodgeb ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* mcu63701_busy flag */ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x80, DEF_STR( Easy )) PORT_DIPSETTING( 0xc0, DEF_STR( Normal )) PORT_DIPSETTING( 0x40, DEF_STR( Hard )) PORT_DIPSETTING( 0x00, DEF_STR( Very_Hard )) PORT_START("DSW") PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x06, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x05, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) ) PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coin_B ) ) PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x38, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x30, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x28, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x20, DEF_STR( 1C_4C ) ) PORT_DIPSETTING( 0x18, DEF_STR( 1C_5C ) ) PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x80, DEF_STR( On ) ) PORT_START("P1") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START1 ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_START2 ) PORT_START("P2") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_START("IN1") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x40, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Allow_Continue ) ) PORT_DIPSETTING( 0x80, DEF_STR( No ) ) PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) INPUT_PORTS_END static const gfx_layout charlayout = { 8,8, RGN_FRAC(1,1), 4, { 0, 2, 4, 6 }, { 1, 0, 64+1, 64+0, 128+1, 128+0, 192+1, 192+0 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, 32*8 }; static const gfx_layout spritelayout = { 16,16, RGN_FRAC(1,2), 4, { RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4, 0,4 }, { 3, 2, 1, 0, 16*8+3, 16*8+2, 16*8+1, 16*8+0, 32*8+3, 32*8+2, 32*8+1, 32*8+0, 48*8+3, 48*8+2, 48*8+1, 48*8+0 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, 64*8 }; static GFXDECODE_START( spdodgeb ) GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0x000, 32 ) /* colors 0x000-0x1ff */ GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 0x200, 32 ) /* colors 0x200-0x3ff */ GFXDECODE_END static void irq_handler(running_machine *machine, int irq) { cpunum_set_input_line(machine,1,M6809_FIRQ_LINE,irq ? ASSERT_LINE : CLEAR_LINE); } static const ym3812_interface ym3812_config = { irq_handler }; static const msm5205_interface msm5205_config = { spd_adpcm_int, /* interrupt function */ MSM5205_S48_4B /* 8kHz? */ }; static MACHINE_RESET( spdodgeb ) { toggle = 0; adpcm_pos[0] = adpcm_pos[1] = 0; adpcm_end[0] = adpcm_end[0] = 0; adpcm_idle[0] = adpcm_data[1] = 0; adpcm_data[0] = adpcm_data[1] = -1; mcu63701_command = 0; memset(inputs, 0, sizeof(inputs)); memset(tapc, 0, sizeof(tapc)); last_port[0] = last_port[1] = 0; last_dash[0] = last_dash[1] = 0; } static MACHINE_DRIVER_START( spdodgeb ) /* basic machine hardware */ MDRV_CPU_ADD("main", M6502,12000000/6) /* 2MHz ? */ MDRV_CPU_PROGRAM_MAP(readmem,writemem) MDRV_CPU_VBLANK_INT_HACK(spdodgeb_interrupt,33) /* 1 IRQ every 8 visible scanlines, plus NMI for vblank */ MDRV_CPU_ADD("audio", M6809,12000000/6) /* 2MHz ? */ MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem) /* video hardware */ MDRV_SCREEN_ADD("main", RASTER) MDRV_SCREEN_REFRESH_RATE(60) MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(500) /* not accurate */) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(32*8, 32*8) MDRV_SCREEN_VISIBLE_AREA(1*8, 31*8-1, 1*8, 31*8-1) MDRV_GFXDECODE(spdodgeb) MDRV_PALETTE_LENGTH(1024) MDRV_PALETTE_INIT(spdodgeb) MDRV_VIDEO_START(spdodgeb) MDRV_VIDEO_UPDATE(spdodgeb) MDRV_MACHINE_RESET( spdodgeb ) /* sound hardware */ MDRV_SPEAKER_STANDARD_STEREO("left", "right") MDRV_SOUND_ADD("ym", YM3812, 3000000) MDRV_SOUND_CONFIG(ym3812_config) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 1.0) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 1.0) MDRV_SOUND_ADD("msm1", MSM5205, 384000) MDRV_SOUND_CONFIG(msm5205_config) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.50) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.50) MDRV_SOUND_ADD("msm2", MSM5205, 384000) MDRV_SOUND_CONFIG(msm5205_config) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "left", 0.50) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "right", 0.50) MACHINE_DRIVER_END ROM_START( spdodgeb ) ROM_REGION( 0x18000, "main", 0 ) ROM_LOAD( "22a-04.139", 0x10000, 0x08000, CRC(66071fda) SHA1(4a239295900e6234a2a693321ca821671747a58e) ) /* Two banks */ ROM_CONTINUE( 0x08000, 0x08000 ) /* Static code */ ROM_REGION( 0x10000, "audio", 0 ) /* audio cpu */ ROM_LOAD( "22j5-0.33", 0x08000, 0x08000, CRC(c31e264e) SHA1(0828a2094122e3934b784ec9ad7c2b89d91a83bb) ) ROM_REGION( 0x10000, "cpu2", 0 ) /* I/O mcu */ ROM_LOAD( "63701.bin", 0xc000, 0x4000, NO_DUMP ) /* missing */ ROM_REGION( 0x40000, "gfx1", ROMREGION_DISPOSE ) /* text */ ROM_LOAD( "22a-4.121", 0x00000, 0x20000, CRC(acc26051) SHA1(445224238cce420990894824d95447e3f63a9ef0) ) ROM_LOAD( "22a-3.107", 0x20000, 0x20000, CRC(10bb800d) SHA1(265a3d67669034d17713b505ef55cd1c90f8d205) ) ROM_REGION( 0x40000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "22a-1.2", 0x00000, 0x20000, CRC(3bd1c3ec) SHA1(40f61552ea6f7a81915fe3e13f75dc1dc69da33e) ) ROM_LOAD( "22a-2.35", 0x20000, 0x20000, CRC(409e1be1) SHA1(35a77fc8fe6fc212734e2f452dbde9b8cf696f61) ) ROM_REGION( 0x20000, "adpcm", 0 ) /* adpcm samples */ ROM_LOAD( "22j6-0.83", 0x00000, 0x10000, CRC(744a26e3) SHA1(519f22f1e5cc417cb8f9ced97e959d23c711283b) ) ROM_LOAD( "22j7-0.82", 0x10000, 0x10000, CRC(2fa1de21) SHA1(e8c7af6057b64ecadd3473b82abd8e9f873082fd) ) ROM_REGION( 0x0800, "proms", 0 ) /* color PROMs */ ROM_LOAD( "mb7132e.158", 0x0000, 0x0400, CRC(7e623722) SHA1(e1fe60533237bd0aba5c8de9775df620ed5227c0) ) ROM_LOAD( "mb7122e.159", 0x0400, 0x0400, CRC(69706e8d) SHA1(778ee88ff566aa38c80e0e61bb3fe8458f0e9450) ) ROM_END /* Nekketsu Koukou Dodgeball Bu (c)1987 Technos Japan TA-0022-P1-04 M6100293A (PCB manufactured by Taito) CPU: 6502 (Labeled TJC-706002) Sound: 68A09, YM3812, M5205x2 OSC: 12.000MHz ROMs: 22J4-0.139 - Main program 22J5-0.33 - Sound program 22JA-0.162 - HD63701Y0P (no dump) TJ22J4-0.121 - Text TJ22J3-0.107 / TJ22J1-0.2 - Graphics TJ22J2-0.35 / 22J6-0.83 - ADPCM Samples 22J7-0.82 / 22J8-0.158 (7132) 22J9-0.159 (7122) */ ROM_START( nkdodge ) ROM_REGION( 0x18000, "main", 0 ) ROM_LOAD( "22j4-0.139", 0x10000, 0x08000, CRC(aa674fd8) SHA1(4e8d3e07b54d23b221cb39cf10389bc7a56c4021) ) /* Two banks */ ROM_CONTINUE( 0x08000, 0x08000 ) /* Static code */ ROM_REGION( 0x10000, "audio", 0 ) /* audio cpu */ ROM_LOAD( "22j5-0.33", 0x08000, 0x08000, CRC(c31e264e) SHA1(0828a2094122e3934b784ec9ad7c2b89d91a83bb) ) ROM_REGION( 0x10000, "cpu2", 0 ) /* I/O mcu */ ROM_LOAD( "63701.bin", 0xc000, 0x4000, NO_DUMP ) /* missing */ ROM_REGION( 0x40000, "gfx1", ROMREGION_DISPOSE ) /* text */ ROM_LOAD( "tj22j4-0.121", 0x00000, 0x20000, CRC(d2922b3f) SHA1(30ad37f8355c732b545017c2fc56879256b650be) ) ROM_LOAD( "tj22j3-0.107", 0x20000, 0x20000, CRC(79cd1315) SHA1(2d7a877e59f704b10b5f609e60fa565c68f5fdb0) ) ROM_REGION( 0x40000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "tj22j1-0.2", 0x00000, 0x20000, CRC(9ed27a8d) SHA1(d80d275bbe91f3e1bd0495a2d7a3be0280a7cda1) ) ROM_LOAD( "tj22j2-0.35", 0x20000, 0x20000, CRC(768934f9) SHA1(922f3154dcfb29c2e5c1bebc53247136160f1229) ) ROM_REGION( 0x20000, "adpcm", 0 ) /* adpcm samples */ ROM_LOAD( "22j6-0.83", 0x00000, 0x10000, CRC(744a26e3) SHA1(519f22f1e5cc417cb8f9ced97e959d23c711283b) ) ROM_LOAD( "22j7-0.82", 0x10000, 0x10000, CRC(2fa1de21) SHA1(e8c7af6057b64ecadd3473b82abd8e9f873082fd) ) ROM_REGION( 0x0800, "proms", 0 ) /* color PROMs */ ROM_LOAD( "22j8-0.158", 0x0000, 0x0400, CRC(c368440f) SHA1(39762d102a42211f24db16bc721b01230df1c4d6) ) ROM_LOAD( "22j9-0.159", 0x0400, 0x0400, CRC(6059f401) SHA1(280b1bda3a55f2d8c2fd4552c4dcec7100f0170f) ) ROM_END /* the bootleg just seems to have the gfx roms in a different format, program is identical */ ROM_START( nkdodgeb ) ROM_REGION( 0x18000, "main", 0 ) ROM_LOAD( "12.bin", 0x10000, 0x08000, CRC(aa674fd8) SHA1(4e8d3e07b54d23b221cb39cf10389bc7a56c4021) ) /* Two banks */ ROM_CONTINUE( 0x08000, 0x08000 ) /* Static code */ ROM_REGION( 0x10000, "audio", 0 ) /* audio cpu */ ROM_LOAD( "22j5-0.33", 0x08000, 0x08000, CRC(c31e264e) SHA1(0828a2094122e3934b784ec9ad7c2b89d91a83bb) ) ROM_REGION( 0x10000, "cpu2", 0 ) /* I/O mcu */ ROM_LOAD( "63701.bin", 0xc000, 0x4000, NO_DUMP ) /* missing */ ROM_REGION( 0x40000, "gfx1", ROMREGION_DISPOSE ) /* text */ ROM_LOAD( "10.bin", 0x00000, 0x10000, CRC(442326fd) SHA1(e0e9e1dfdca3edd6e2522f55c191b40b81b8eaff) ) ROM_LOAD( "11.bin", 0x10000, 0x10000, CRC(2140b070) SHA1(7a9d89eb6130b1dd21236fefaeb09a29c7f0d208) ) ROM_LOAD( "9.bin", 0x20000, 0x10000, CRC(18660ac1) SHA1(be6a47eea9649d7b9ff8b30a4de643522c9869e6) ) ROM_LOAD( "8.bin", 0x30000, 0x10000, CRC(5caae3c9) SHA1(f81a1c4ce2117d41e81542d417ff3573ea0f5313) ) ROM_REGION( 0x40000, "gfx2", ROMREGION_DISPOSE ) ROM_LOAD( "2.bin", 0x00000, 0x10000, CRC(1271583e) SHA1(98a597f2be1abdac6c4de811cfa8a53549bc6904) ) ROM_LOAD( "1.bin", 0x10000, 0x10000, CRC(5ae6cccf) SHA1(6bd385d6559b54c681d05eed2e91bfc2aa3e6844) ) ROM_LOAD( "4.bin", 0x20000, 0x10000, CRC(f5022822) SHA1(fa67b1f70da80365f14776b712df6f656e603fb0) ) ROM_LOAD( "3.bin", 0x30000, 0x10000, CRC(05a71179) SHA1(7e5ed81b37ac458d7a40e89f83f1efb742e797a8) ) ROM_REGION( 0x20000, "adpcm", 0 ) /* adpcm samples */ ROM_LOAD( "22j6-0.83", 0x00000, 0x10000, CRC(744a26e3) SHA1(519f22f1e5cc417cb8f9ced97e959d23c711283b) ) ROM_LOAD( "22j7-0.82", 0x10000, 0x10000, CRC(2fa1de21) SHA1(e8c7af6057b64ecadd3473b82abd8e9f873082fd) ) ROM_REGION( 0x0800, "proms", 0 ) /* color PROMs */ ROM_LOAD( "27s191.bin", 0x0000, 0x0800, CRC(317e42ea) SHA1(59caacc02fb7fb11604bd177f790fd68830ca7c1) ) ROM_LOAD( "82s137.bin", 0x0400, 0x0400, CRC(6059f401) SHA1(280b1bda3a55f2d8c2fd4552c4dcec7100f0170f) ) ROM_END GAME( 1987, spdodgeb, 0, spdodgeb, spdodgeb, 0, ROT0, "Technos", "Super Dodge Ball (US)", 0 ) GAME( 1987, nkdodge, spdodgeb, spdodgeb, spdodgeb, 0, ROT0, "Technos", "Nekketsu Koukou Dodgeball Bu (Japan)", 0 ) GAME( 1987, nkdodgeb, spdodgeb, spdodgeb, spdodgeb, 0, ROT0, "Technos", "Nekketsu Koukou Dodgeball Bu (Japan, bootleg)", 0 )