diff options
Diffstat (limited to 'src/mame/drivers/lastfght.c')
-rw-r--r-- | src/mame/drivers/lastfght.c | 511 |
1 files changed, 511 insertions, 0 deletions
diff --git a/src/mame/drivers/lastfght.c b/src/mame/drivers/lastfght.c new file mode 100644 index 00000000000..2a78c422be7 --- /dev/null +++ b/src/mame/drivers/lastfght.c @@ -0,0 +1,511 @@ +/********************************************************************************************************************* + +Last Fighting (C)2000 Subsino + +driver by Luca Elia + +PCB Layout +---------- + +|------------------------------------------------------| +|TDA1519A | +| VOL | +| HM86171 ULN2003 | +| LM324 | +| S-1 ULN2003 | +| | +| |-----| ULN2003 | +| |-----| |U1 | | +| V100.U7 |U6 | | | | +|J | | |-----| | +|A |-----| | +|M | +|M | +|A KM428C256 32MHz CXK58257 | +| |----ROM BOARD------| | +| | | V106.U16 | +| | U19 | SW1| +| | |-------| | |-----| | +| | |SUBSINO| | |H8 | | +| | |9623EX | | |-----| |3044 | | +| | |008 | | |EPM | |-----| | +| | |-------| | |7032 | | +| | CN2 | |-----| 3V_BATT| +|-----|-------------------|----------------------------| + +Notes: + H8/3044 - Subsino re-badged Hitachi H8/3044 HD6433044A22F Microcontroller (QFP100) + The H8/3044 is a H8/3002 with 24bit address bus and has 32k MASKROM and 2k RAM, clock input is 16.000MHz [32/2] + MD0,MD1 & MD2 are configured to MODE 6 16M-Byte Expanded Mode with the on-chip 32k MASKROM enabled. + EPM7032 - Altera EPM7032LC44-15T CPLD (PLCC44) + CXK58257 - Sony CXK58257 32k x8 SRAM (SOP28) + KM428C256 - Samsung Semiconductor KM428C256 256k x8 Dual Port DRAM (SOJ40) + ULKN2003 - Toshiba ULN2003 High Voltage High Current Darlington Transistor Array comprising 7 NPN Darlinton pairs (DIP16) + HM86171 - Hualon Microelectronics HMC HM86171 VGA 256 colour RAMDAC (DIP28) + 3V_BATT - 3 Volt Coin Battery. This is tied to the CXK58257 SRAM. It appears to be used as an EEPROM, as the game + has on-board settings in test mode and there's no DIPs and no EEPROM. + S-1 - ?? Probably some kind of audio OP AMP or DAC? (DIP8) + TDA1519A - Philips TDA1519A 22W BTL/Dual 11W Audio Power Amplifier IC (SIL9) + CN2 - 70 pin connector for connection of ROM board + SW1 - Push Button Test Switch + HSync - 15.75kHz + VSync - 60Hz + ROM BOARD - Small Daughterboard containing positions for 8x 16MBit SOP44 MASKROMs. Only positions 1-4 are populated. + Custom ICs - + U19 - SUBSINO 9623EX008 (QFP208) + H8/3044 - SUBSINO SS9689 6433044A22F, rebadged Hitachi H8/3044 MCU (QFP100) + U1 - SUBSINO SS9802 9933 (QFP100) + U6 - SUBSINO SS9804 0001 (QFP100) + ROMs - + V106.U16 - MX27C4000 4MBit DIP32 EPROM; Main Program + V100.U7 - ST M27C801 8MBit DIP32 EPROM; Audio Samples? + +*********************************************************************************************************************/ + +#include "driver.h" +#include "cpu/h83002/h83002.h" + +/*************************************************************************** + Video Hardware +***************************************************************************/ + +static mame_bitmap *lastfght_bitmap[2]; +static int clr_offset; +static int lastfght_dest; + +static VIDEO_START( lastfght ) +{ + int i; + for (i = 0; i < 2; i++) + lastfght_bitmap[i] = auto_bitmap_alloc(machine->screen[0].width,machine->screen[0].height,machine->screen[0].format); + + colorram = auto_malloc(256*3); +} + + +static VIDEO_UPDATE( lastfght ) +{ +#ifdef MAME_DEBUG +#if 1 + // gfx roms viewer (toggle with enter, use pgup/down to browse) + int x, y, count = 0; + static unsigned base = 0; + static int view_roms = 0; + UINT8 *gfxdata = memory_region( REGION_GFX1 ); + UINT8 data; + + if ( input_code_pressed_once(KEYCODE_ENTER) ) view_roms ^= 1; + if ( view_roms ) + { + if ( input_code_pressed_once(KEYCODE_PGDN) ) base += 512 * 256; + if ( input_code_pressed_once(KEYCODE_PGUP) ) base -= 512 * 256; + base %= memory_region_length( REGION_GFX1 ); + + count = base; + + fillbitmap( bitmap, get_black_pen(machine), cliprect ); + for ( y = 0 ; y < 256; y++ ) + { + for ( x = 0; x < 512; x++ ) + { + data = ( ((count&0xf)==0)&&((count&0x1e00)==0) )? get_white_pen(Machine) : gfxdata[count]; // white grid or data + *BITMAP_ADDR16(bitmap, y, x) = data; + count++; + } + } + popmessage("%x",base); + return 0; + } +#endif +#endif + + copybitmap(bitmap,lastfght_bitmap[lastfght_dest^1],0,0,0,0,&machine->screen[0].visarea,TRANSPARENCY_NONE,0); + + return 0; +} + +// Palette: HMC HM86171 VGA 256 colour RAMDAC + +static WRITE16_HANDLER(colordac_w) +{ + if (ACCESSING_LSB) + { + colorram[clr_offset] = data; + palette_set_color_rgb(Machine, clr_offset/3, + pal6bit(colorram[(clr_offset/3)*3+0]), + pal6bit(colorram[(clr_offset/3)*3+1]), + pal6bit(colorram[(clr_offset/3)*3+2]) + ); + clr_offset = (clr_offset+1) % (256*3); + } + + if (ACCESSING_MSB) + { + clr_offset = (data>>8) * 3; + } +} + +// Blitter (supports zooming) + +static int lastfght_hi, lastfght_sx, lastfght_sx1, lastfght_dsx, lastfght_sy, lastfght_sy1, lastfght_dsy, lastfght_sp, lastfght_sr; +static int lastfght_x, lastfght_y, lastfght_w, lastfght_h; + +// high byte of a 16 bit register +static WRITE16_HANDLER( lastfght_hi_w ) +{ + if (ACCESSING_MSB) logerror("%06x: 600000.b = %02x\n", activecpu_get_pc(),data>>8); + if (ACCESSING_LSB) + { + lastfght_hi = data << 8; + //logerror("%06x: lastfght_hi = %02x\n", activecpu_get_pc(),data); + } +} +// screen x +static WRITE16_HANDLER( lastfght_x_w ) +{ + if (ACCESSING_MSB) logerror("%06x: 800008.b = %02x\n", activecpu_get_pc(),data>>8); + if (ACCESSING_LSB) + { + lastfght_x = lastfght_hi | data; + //logerror("%06x: lastfght_x = %02x\n", activecpu_get_pc(),data); + } +} +// screen y, screen width - 1 +static WRITE16_HANDLER( lastfght_yw_w ) +{ + if (ACCESSING_MSB) + { + lastfght_y = lastfght_hi | (data >> 8); + //logerror("%06x: lastfght_y = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) + { + lastfght_w = lastfght_hi | data; + //logerror("%06x: lastfght_w = %02x\n", activecpu_get_pc(),data); + } +} +// screen height - 1 +static WRITE16_HANDLER( lastfght_h_w ) +{ + if (ACCESSING_MSB) + { + lastfght_h = lastfght_hi | (data >> 8); + //logerror("%06x: lastfght_h = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) logerror("%06x: 80000d.b = %02x\n", activecpu_get_pc(),data); +} +// source delta x << 6, source x << 6 +static WRITE16_HANDLER( lastfght_sx_w ) +{ + if (ACCESSING_MSB) + { + lastfght_dsx = lastfght_hi | (data >> 8); + //logerror("%06x: lastfght_dsx = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) + { + lastfght_sx = lastfght_hi | data; + //logerror("%06x: lastfght_sx = %02x\n", activecpu_get_pc(),data); + } +} +// source y << 6, source y1 << 6 +static WRITE16_HANDLER( lastfght_sy_w ) +{ + if (ACCESSING_MSB) + { + lastfght_sy = lastfght_hi | (data >> 8); + //logerror("%06x: lastfght_sy = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) + { + lastfght_sy1 = lastfght_hi | data; + //logerror("%06x: lastfght_sy1 = %02x\n", activecpu_get_pc(),data); + } +} +// source rom (0x200000 bytes), source page (512x256 bytes) +static WRITE16_HANDLER( lastfght_sr_w ) +{ + if (ACCESSING_MSB) + { + lastfght_sp = (lastfght_hi>>8) >> 4; + //logerror("%06x: lastfght_sp = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) + { + lastfght_sr = data; + //logerror("%06x: lastfght_sr = %02x\n", activecpu_get_pc(),data); + } +} +// source x1 << 6, source delta y << 6 +static WRITE16_HANDLER( lastfght_sd_w ) +{ + if (ACCESSING_MSB) + { + lastfght_sx1 = lastfght_hi | (data >> 8); + //logerror("%06x: lastfght_sx1 = %02x\n", activecpu_get_pc(),data>>8); + } + if (ACCESSING_LSB) + { + lastfght_dsy = lastfght_hi | data; + //logerror("%06x: lastfght_dsy = %02x\n", activecpu_get_pc(),data); + } +} +// start blit +static WRITE16_HANDLER( lastfght_blit_w ) +{ + if (ACCESSING_MSB) + { + int x,y, addr; + UINT8 *gfxdata = memory_region( REGION_GFX1 ); + mame_bitmap *dest = lastfght_bitmap[lastfght_dest]; + +#if 0 + logerror("%06x: blit x %03x, y %03x, w %03x, h %03x, sx %03x.%02x, sx1 %03x.%02x, dsx %03x.%02x, sy %03x.%02x, sy1 %03x.%02x, dsy %03x.%02x, sp %02x, sr %02x, data %02x\n", activecpu_get_pc(), + lastfght_x,lastfght_y,lastfght_w+1,lastfght_h+1, + lastfght_sx>>6,lastfght_sx&0x3f, lastfght_sx1>>6,lastfght_dsx&0x3f, lastfght_sx1>>6,lastfght_sx1&0x3f, + lastfght_sy>>6,lastfght_sy&0x3f, lastfght_sy1>>6,lastfght_dsy&0x3f, lastfght_sy1>>6,lastfght_sy1&0x3f, + lastfght_sp,lastfght_sr, + data>>8 ); +#endif + + for (y = 0; y <= lastfght_h; y++) + { + for (x = 0; x <= lastfght_w; x++) + { + addr = (( (lastfght_sx + lastfght_sx1 + lastfght_dsx * x) >> 6 ) & 0x1ff) + + (( (lastfght_sy + lastfght_sy1 + lastfght_dsy * y) >> 6 ) & 0xff ) * 0x200 + + lastfght_sp * 0x200 * 0x100 + + lastfght_sr * 0x200000; + + data = gfxdata[addr]; + + if (data && (lastfght_x + x >= 0) && (lastfght_x + x < 512) && (lastfght_y + y >= 0) && (lastfght_y + y < 256)) + *BITMAP_ADDR16(dest, lastfght_y + y, lastfght_x + x) = data; + } + } + } + if (ACCESSING_LSB) logerror("%06x: 600007.b = %02x\n", activecpu_get_pc(),data); +} +// toggle framebuffer +static WRITE16_HANDLER( lastfght_dest_w ) +{ + if (ACCESSING_LSB) lastfght_dest ^= 1; +} + +static READ16_HANDLER( lastfght_c00000_r ) +{ + // high byte: + // bit 7 = blitter busy + // bit 6 = blitter? + return 0x4000; + +} + +static READ16_HANDLER( lastfght_c00002_r ) +{ + // high byte: + // mask 0x1c: from sound? + return (mame_rand(Machine) & 0x1c00) | readinputport(0); +} + +static READ16_HANDLER( lastfght_c00004_r ) +{ + return readinputport(1); +} + +static READ16_HANDLER( lastfght_c00006_r ) +{ + // low byte: + // bit 7 = protection? + // bit 5 = blitter? + return readinputport(2); +} + +static WRITE16_HANDLER( lastfght_c00006_w ) +{ + static UINT16 val = 0; + COMBINE_DATA(&val); +// popmessage("%04x",val); +} + +static READ16_HANDLER( lastfght_sound_r ) +{ + // low byte: + // bit 3 + return 8; +} + +static WRITE16_HANDLER( lastfght_sound_w ) +{ + if (ACCESSING_MSB) logerror("%06x: sound_w msb = %02x\n", activecpu_get_pc(),data>>8); + if (ACCESSING_LSB) logerror("%06x: sound_w lsb = %02x\n", activecpu_get_pc(),data); +} + +/*************************************************************************** + Memory Maps +***************************************************************************/ + +static ADDRESS_MAP_START( lastfght_map, ADDRESS_SPACE_PROGRAM, 16 ) + ADDRESS_MAP_FLAGS( AMEF_ABITS(24) ) + + AM_RANGE( 0x000000, 0x07ffff ) AM_ROM AM_REGION(REGION_CPU1, 0) + AM_RANGE( 0x080000, 0x0fffff ) AM_ROM AM_REGION(REGION_CPU1, 0) + + AM_RANGE( 0x200000, 0x20ffff ) AM_RAM AM_BASE(&generic_nvram16) AM_SIZE(&generic_nvram_size) // battery + + AM_RANGE( 0x600000, 0x600001 ) AM_WRITE( lastfght_hi_w ) + AM_RANGE( 0x600002, 0x600003 ) AM_READWRITE( lastfght_sound_r, lastfght_sound_w ) + AM_RANGE( 0x600006, 0x600007 ) AM_WRITE( lastfght_blit_w ) + AM_RANGE( 0x600008, 0x600009 ) AM_WRITE( colordac_w ) + AM_RANGE( 0x60000a, 0x60000b ) AM_WRITE( MWA16_NOP ) // colordac? + + AM_RANGE( 0x800000, 0x800001 ) AM_WRITE( lastfght_sx_w ) + AM_RANGE( 0x800002, 0x800003 ) AM_WRITE( lastfght_sd_w ) + AM_RANGE( 0x800004, 0x800005 ) AM_WRITE( lastfght_sy_w ) + AM_RANGE( 0x800006, 0x800007 ) AM_WRITE( lastfght_sr_w ) + AM_RANGE( 0x800008, 0x800009 ) AM_WRITE( lastfght_x_w ) + AM_RANGE( 0x80000a, 0x80000b ) AM_WRITE( lastfght_yw_w ) + AM_RANGE( 0x80000c, 0x80000d ) AM_WRITE( lastfght_h_w ) + + AM_RANGE( 0x800014, 0x800015 ) AM_WRITE( lastfght_dest_w ) + + AM_RANGE( 0xc00000, 0xc00001 ) AM_READ( lastfght_c00000_r ) + AM_RANGE( 0xc00002, 0xc00003 ) AM_READ( lastfght_c00002_r ) + AM_RANGE( 0xc00004, 0xc00005 ) AM_READ( lastfght_c00004_r ) + AM_RANGE( 0xc00006, 0xc00007 ) AM_READWRITE( lastfght_c00006_r, lastfght_c00006_w ) + + AM_RANGE( 0xff0000, 0xffffff ) AM_RAM +ADDRESS_MAP_END + + +/*************************************************************************** + Input Ports +***************************************************************************/ + +static INPUT_PORTS_START( lastfght ) + PORT_START // IN0 - c00002&3 + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Reset") PORT_CODE(KEYCODE_F1) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0400, IP_ACTIVE_HIGH,IPT_SPECIAL ) + PORT_BIT( 0x0800, IP_ACTIVE_HIGH,IPT_SPECIAL ) + PORT_BIT( 0x1000, IP_ACTIVE_HIGH,IPT_SPECIAL ) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START // IN1 - c00004&5 + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) + + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_COIN2 ) + + PORT_START // IN2 - c00006&7 + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) + PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) +INPUT_PORTS_END + + +/*************************************************************************** + Machine Drivers +***************************************************************************/ + +static INTERRUPT_GEN( unknown_interrupt ) +{ + switch (cpu_getiloops()) + { + case 0: + cpunum_set_input_line(0, 0, PULSE_LINE); + break; + default: + h8_3002_InterruptRequest(24); + break; + } +} + +static MACHINE_DRIVER_START( lastfght ) + MDRV_CPU_ADD(H83002, 32000000/2) + MDRV_CPU_PROGRAM_MAP( lastfght_map, 0 ) + MDRV_CPU_VBLANK_INT(unknown_interrupt,2) + + MDRV_NVRAM_HANDLER(generic_0fill) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES( VIDEO_TYPE_RASTER ) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE( 512, 256 ) + MDRV_SCREEN_VISIBLE_AREA( 0, 512-1, 0, 256-16-1 ) + MDRV_PALETTE_LENGTH( 256 ) + MDRV_SCREEN_REFRESH_RATE( 60 ) + + MDRV_VIDEO_START( lastfght ) + MDRV_VIDEO_UPDATE( lastfght ) +MACHINE_DRIVER_END + + +/*************************************************************************** + ROMs Loading +***************************************************************************/ + +ROM_START( lastfght ) + ROM_REGION( 0x100000, REGION_CPU1, 0 ) // H8/3044 program + ROM_LOAD( "v106.u16", 0x000000, 0x080000, CRC(7aec89f4) SHA1(7cff00844ad82a0f8d19b1bd07ba3a2bced69d66) ) + + ROM_REGION( 0x800000, REGION_GFX1, 0 ) // Blitter data + ROM_LOAD( "1.b1", 0x000000, 0x200000, CRC(6c438136) SHA1(138934e948bbd6bd80f354f037badedef6cd8cb1) ) + ROM_LOAD( "2.b2", 0x200000, 0x200000, CRC(9710bcff) SHA1(0291385489a065ed895c99ae7197fdeac0a0e2a0) ) + ROM_LOAD( "3.b3", 0x400000, 0x200000, CRC(4236c79a) SHA1(94f093d12c096d38d1e7278796f6d58e4ba14e2e) ) + ROM_LOAD( "4.b4", 0x600000, 0x200000, CRC(68153b0f) SHA1(46ddf37d5885f411e0e6de9c7e8969ba3a00f17f) ) + + ROM_REGION( 0x100000, REGION_SOUND1, 0 ) // Samples + ROM_LOAD( "v100.u7", 0x000000, 0x100000, CRC(c134378c) SHA1(999c75f3a7890421cfd904a926ca377ee43a6825) ) +ROM_END + +static DRIVER_INIT(lastfght) +{ + UINT16 *rom = (UINT16*)memory_region(REGION_CPU1); + + // pass initial check (protection ? hw?) + rom[0x00354/2] = 0x403e; + + // rts -> rte + rom[0x01b86/2] = 0x5670; +} + +GAME(2000, lastfght, 0, lastfght, lastfght, lastfght, ROT0, "Subsino", "Last Fighting", GAME_NO_SOUND) |