diff options
Diffstat (limited to 'src/mame/drivers/fgoal.c')
-rw-r--r-- | src/mame/drivers/fgoal.c | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/src/mame/drivers/fgoal.c b/src/mame/drivers/fgoal.c new file mode 100644 index 00000000000..f2486c3f222 --- /dev/null +++ b/src/mame/drivers/fgoal.c @@ -0,0 +1,460 @@ +/*************************************************************************** + +Taito Field Goal driver + + set #1 / orig Taito PCB / sticker "AFN00004" / Field Goal + set #2 / orig Taito PCB / sticker "MFN00001" / Field Goal (different) + +Differences between these sets include + + - ball speed + - paddle color and position + - scoring of bonus points + - when bonus score reaches 1000... + set #1: paddle gets sticky + set #2: paddle reflects the ball vertically upward + +***************************************************************************/ + +#include "driver.h" +#include "includes/fgoal.h" + +UINT8* fgoal_video_ram; + +static UINT8 row; +static UINT8 col; + +int fgoal_player; + +static unsigned shift_data; +static unsigned shift_bits; + +static int prev_coin; + + +static int intensity(int bits) +{ + int v = 0; + + /* contrary to the schems pull-up resistors are 270 and not 390 */ + + if (1) + { + v += 0x2e; /* 100 + 270 */ + } + if (bits & 1) + { + v += 0x27; /* 100 + 330 */ + } + if (bits & 2) + { + v += 0xaa; /* 100 */ + } + + return v; +} + + +static PALETTE_INIT( fgoal ) +{ + int i; + + for (i = 0; i < 64; i++) + { + int r = (i >> 4) & 3; + int g = (i >> 2) & 3; + int b = (i >> 0) & 3; + + palette_set_color_rgb(machine,i, + intensity(r), + intensity(g), + intensity(b)); + } + + palette_set_color(machine,0x40,MAKE_RGB(0x2e,0x80,0x2e)); + palette_set_color(machine,0x41,MAKE_RGB(0x2e,0x2e,0x2e)); + + /* for B/W screens PCB can be jumpered to use lower half of PROM */ + + for (i = 0; i < 128; i++) + { + colortable[i] = color_prom[0x80 | i] & 63; + } + + colortable[0x80] = 0x40; + colortable[0x81] = 0x40; + colortable[0x82] = 0x40; + colortable[0x83] = 0x40; + colortable[0x84] = 0x40; + colortable[0x85] = 0x40; + colortable[0x86] = 0x40; + colortable[0x87] = 0x40; + + colortable[0x88] = 0x41; + colortable[0x89] = 0x41; + colortable[0x8a] = 0x41; + colortable[0x8b] = 0x41; + colortable[0x8c] = 0x41; + colortable[0x8d] = 0x41; + colortable[0x8e] = 0x41; + colortable[0x8f] = 0x41; +} + + +static TIMER_CALLBACK( interrupt_callback ) +{ + int scanline; + int coin = (readinputport(1) & 2); + + cpunum_set_input_line(0, 0, ASSERT_LINE); + + if (!coin && prev_coin) + { + cpunum_set_input_line(0, INPUT_LINE_NMI, ASSERT_LINE); + } + + prev_coin = coin; + + scanline = video_screen_get_vpos(0) + 128; + + if (scanline > 256) + { + scanline = 0; + } + + timer_set(video_screen_get_time_until_pos(0, scanline, 0), 0, interrupt_callback); +} + + +static MACHINE_RESET( fgoal ) +{ + timer_set(video_screen_get_time_until_pos(0, 0, 0), 0, interrupt_callback); +} + + +static unsigned video_ram_address(void) +{ + return 0x4000 | (row << 5) | (col >> 3); +} + + +static READ8_HANDLER( fgoal_analog_r ) +{ + return readinputport(2 + fgoal_player); /* PCB can be jumpered to use a single dial */ +} + + +static READ8_HANDLER( fgoal_switches_r ) +{ + if (video_screen_get_vpos(0) & 0x80) + { + return readinputport(1) | 0x80; + } + else + { + return readinputport(1); + } +} + + +static READ8_HANDLER( fgoal_nmi_reset_r ) +{ + cpunum_set_input_line(0, INPUT_LINE_NMI, CLEAR_LINE); + + return 0; +} + + +static READ8_HANDLER( fgoal_irq_reset_r ) +{ + cpunum_set_input_line(0, 0, CLEAR_LINE); + + return 0; +} + + +static READ8_HANDLER( fgoal_row_r ) +{ + return row; +} + + +static WRITE8_HANDLER( fgoal_row_w ) +{ + row = data; + + shift_data = shift_data >> 8; +} +static WRITE8_HANDLER( fgoal_col_w ) +{ + col = data; + + shift_bits = data & 7; +} + + +static WRITE8_HANDLER( fgoal_shifter_w ) +{ + shift_data = (shift_data >> 8) | (data << 8); /* MB14241 custom chip */ +} + + +static READ8_HANDLER( fgoal_address_hi_r ) +{ + return video_ram_address() >> 8; +} +static READ8_HANDLER( fgoal_address_lo_r ) +{ + return video_ram_address() & 0xff; +} + + +static READ8_HANDLER( fgoal_shifter_r ) +{ + UINT8 v = shift_data >> (8 - shift_bits); + + return BITSWAP8(v, 7, 6, 5, 4, 3, 2, 1, 0); +} +static READ8_HANDLER( fgoal_shifter_reverse_r ) +{ + UINT8 v = shift_data >> (8 - shift_bits); + + return BITSWAP8(v, 0, 1, 2, 3, 4, 5, 6, 7); +} + + +static WRITE8_HANDLER( fgoal_sound1_w ) +{ + /* BIT0 => SX2 */ + /* BIT1 => SX1 */ + /* BIT2 => SX1 */ + /* BIT3 => SX1 */ + /* BIT4 => SX1 */ + /* BIT5 => SX1 */ + /* BIT6 => SX1 */ + /* BIT7 => SX1 */ +} + + +static WRITE8_HANDLER( fgoal_sound2_w ) +{ + /* BIT0 => CX0 */ + /* BIT1 => SX6 */ + /* BIT2 => N/C */ + /* BIT3 => SX5 */ + /* BIT4 => SX4 */ + /* BIT5 => SX3 */ + + fgoal_player = data & 1; +} + + +static ADDRESS_MAP_START( cpu_map, ADDRESS_SPACE_PROGRAM, 8 ) + + AM_RANGE(0x0000, 0x00ef) AM_RAM + + AM_RANGE(0x00f0, 0x00f0) AM_READ(fgoal_row_r) + AM_RANGE(0x00f1, 0x00f1) AM_READ(fgoal_analog_r) + AM_RANGE(0x00f2, 0x00f2) AM_READ(input_port_0_r) + AM_RANGE(0x00f3, 0x00f3) AM_READ(fgoal_switches_r) + AM_RANGE(0x00f4, 0x00f4) AM_READ(fgoal_address_hi_r) + AM_RANGE(0x00f5, 0x00f5) AM_READ(fgoal_address_lo_r) + AM_RANGE(0x00f6, 0x00f6) AM_READ(fgoal_shifter_r) + AM_RANGE(0x00f7, 0x00f7) AM_READ(fgoal_shifter_reverse_r) + AM_RANGE(0x00f8, 0x00fb) AM_READ(fgoal_nmi_reset_r) + AM_RANGE(0x00fc, 0x00ff) AM_READ(fgoal_irq_reset_r) + + AM_RANGE(0x00f0, 0x00f0) AM_WRITE(fgoal_row_w) + AM_RANGE(0x00f1, 0x00f1) AM_WRITE(fgoal_col_w) + AM_RANGE(0x00f2, 0x00f2) AM_WRITE(fgoal_row_w) + AM_RANGE(0x00f3, 0x00f3) AM_WRITE(fgoal_col_w) + AM_RANGE(0x00f4, 0x00f7) AM_WRITE(fgoal_shifter_w) + AM_RANGE(0x00f8, 0x00fb) AM_WRITE(fgoal_sound1_w) + AM_RANGE(0x00fc, 0x00ff) AM_WRITE(fgoal_sound2_w) + + AM_RANGE(0x0100, 0x03ff) AM_RAM + AM_RANGE(0x4000, 0x7fff) AM_RAM AM_BASE(&fgoal_video_ram) + + AM_RANGE(0x8000, 0x8000) AM_WRITE(fgoal_ypos_w) + AM_RANGE(0x8001, 0x8001) AM_WRITE(fgoal_xpos_w) + AM_RANGE(0x8002, 0x8002) AM_WRITE(fgoal_color_w) + + AM_RANGE(0xa000, 0xbfff) AM_ROM + AM_RANGE(0xd000, 0xffff) AM_ROM +ADDRESS_MAP_END + + +static INPUT_PORTS_START( fgoal ) + + PORT_START + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_TILT ) + PORT_DIPNAME( 0x40, 0x40, "Display Coinage Settings" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off )) + PORT_DIPSETTING( 0x40, DEF_STR( On )) + PORT_DIPNAME( 0x20, 0x00, DEF_STR( Lives )) + PORT_DIPSETTING( 0x00, "3" ) + PORT_DIPSETTING( 0x20, "5" ) + PORT_DIPNAME( 0x18, 0x18, "Options" ) /* bit #4 comes from a jumper */ + PORT_DIPSETTING( 0x00, "Clear All Helmets" ) + PORT_DIPSETTING( 0x08, "No Extra Ball" ) + PORT_DIPSETTING( 0x10, "No Extra Credit" ) + PORT_DIPSETTING( 0x18, "Default" ) + PORT_DIPNAME( 0x07, 0x05, "Initial Extra Credit Score" ) + PORT_DIPSETTING( 0x00, "9000" ) + PORT_DIPSETTING( 0x01, "17000" ) + PORT_DIPSETTING( 0x02, "28000" ) + PORT_DIPSETTING( 0x03, "39000" ) + PORT_DIPSETTING( 0x04, "50000" ) + PORT_DIPSETTING( 0x05, "65000" ) + PORT_DIPSETTING( 0x06, "79000" ) + PORT_DIPSETTING( 0x07, "93000" ) + + /* extra credit score changes depending on player's performance */ + + PORT_START + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* 128V */ + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Cabinet )) + PORT_DIPSETTING( 0x00, DEF_STR( Upright )) + PORT_DIPSETTING( 0x40, DEF_STR( Cocktail )) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Coinage )) + PORT_DIPSETTING( 0x20, DEF_STR( 1C_1C )) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C )) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Language )) + PORT_DIPSETTING( 0x00, DEF_STR( Japanese )) + PORT_DIPSETTING( 0x10, DEF_STR( English )) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown )) + PORT_DIPSETTING( 0x01, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + + /* game freezes when analog controls read $00 or $ff */ + + PORT_START + PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(1, 254) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_CENTERDELTA(0) PORT_REVERSE PORT_PLAYER(1) + + PORT_START + PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(1, 254) PORT_SENSITIVITY(50) PORT_KEYDELTA(10) PORT_CENTERDELTA(0) PORT_REVERSE PORT_PLAYER(2) + +INPUT_PORTS_END + +static const UINT32 gfxlayout_xoffset[64] = +{ + 0x000, 0x008, 0x010, 0x018, 0x020, 0x028, 0x030, 0x038, + 0x040, 0x048, 0x050, 0x058, 0x060, 0x068, 0x070, 0x078, + 0x080, 0x088, 0x090, 0x098, 0x0a0, 0x0a8, 0x0b0, 0x0b8, + 0x0c0, 0x0c8, 0x0d0, 0x0d8, 0x0e0, 0x0e8, 0x0f0, 0x0f8, + 0x100, 0x108, 0x110, 0x118, 0x120, 0x128, 0x130, 0x138, + 0x140, 0x148, 0x150, 0x158, 0x160, 0x168, 0x170, 0x178, + 0x180, 0x188, 0x190, 0x198, 0x1a0, 0x1a8, 0x1b0, 0x1b8, + 0x1c0, 0x1c8, 0x1d0, 0x1d8, 0x1e0, 0x1e8, 0x1f0, 0x1f8 +}; + +static const UINT32 gfxlayout_yoffset[64] = +{ + 0x0000, 0x0200, 0x0400, 0x0600, 0x0800, 0x0a00, 0x0c00, 0x0e00, + 0x1000, 0x1200, 0x1400, 0x1600, 0x1800, 0x1a00, 0x1c00, 0x1e00, + 0x2000, 0x2200, 0x2400, 0x2600, 0x2800, 0x2a00, 0x2c00, 0x2e00, + 0x3000, 0x3200, 0x3400, 0x3600, 0x3800, 0x3a00, 0x3c00, 0x3e00, + 0x4000, 0x4200, 0x4400, 0x4600, 0x4800, 0x4a00, 0x4c00, 0x4e00, + 0x5000, 0x5200, 0x5400, 0x5600, 0x5800, 0x5a00, 0x5c00, 0x5e00, + 0x6000, 0x6200, 0x6400, 0x6600, 0x6800, 0x6a00, 0x6c00, 0x6e00, + 0x7000, 0x7200, 0x7400, 0x7600, 0x7800, 0x7a00, 0x7c00, 0x7e00 +}; + +static const gfx_layout gfxlayout = +{ + 64, 64, + 1, + 4, + { 4, 5, 6, 7 }, + EXTENDED_XOFFS, + EXTENDED_YOFFS, + 0, + gfxlayout_xoffset, + gfxlayout_yoffset +}; + + +static GFXDECODE_START( fgoal ) + GFXDECODE_ENTRY( REGION_GFX1, 0, gfxlayout, 0x00, 8 ) /* foreground */ + GFXDECODE_ENTRY( REGION_GFX1, 0, gfxlayout, 0x80, 1 ) /* background */ +GFXDECODE_END + + +static MACHINE_DRIVER_START( fgoal ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M6800, 10065000 / 10) /* ? */ + MDRV_CPU_PROGRAM_MAP(cpu_map, 0) + + MDRV_MACHINE_RESET(fgoal) + MDRV_SCREEN_REFRESH_RATE(60) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(256, 263) + MDRV_SCREEN_VISIBLE_AREA(0, 255, 16, 255) + MDRV_GFXDECODE(fgoal) + MDRV_PALETTE_LENGTH(64 + 2) + MDRV_COLORTABLE_LENGTH(128 + 16) + + MDRV_PALETTE_INIT(fgoal) + MDRV_VIDEO_START(fgoal) + MDRV_VIDEO_UPDATE(fgoal) + + /* sound hardware */ +MACHINE_DRIVER_END + + +ROM_START( fgoal ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "tf04.m28", 0xa000, 0x0800, CRC(45fd7b03) SHA1(adc75a7fff6402c5c668ac28aec5d7c31c67c948) ) + ROM_RELOAD( 0xe000, 0x0800 ) + ROM_LOAD( "tf03.m31", 0xa800, 0x0800, CRC(01891c32) SHA1(013480dc970da83bda969506b2bd8865753a78ad) ) + ROM_RELOAD( 0xe800, 0x0800 ) + ROM_LOAD( "tf02.m38", 0xb000, 0x0800, CRC(c297d509) SHA1(a180e5203008db6b358dceee7349682ae3675c20) ) + ROM_RELOAD( 0xf000, 0x0800 ) + ROM_LOAD( "tf01.m46", 0xb800, 0x0800, CRC(1b0bfa5c) SHA1(768e14f08063cc022d7e18a9cb2197d64a9e1b8d) ) + ROM_RELOAD( 0xf800, 0x0800 ) + + ROM_REGION( 0x1000, REGION_GFX1, ROMREGION_DISPOSE ) /* overlay proms */ + ROM_LOAD( "tf05.m11", 0x0000, 0x0400, CRC(925b78ab) SHA1(97d6e572658715dc4f6c37b98ba5352643fc8e27) ) + ROM_LOAD( "tf06.m4", 0x0400, 0x0400, CRC(3d2f007b) SHA1(7f4b6f3f08be8c886af3e2ccd3c0d93ae54d4649) ) + ROM_LOAD( "tf07.m12", 0x0800, 0x0400, CRC(0b1d01c4) SHA1(8680602fecd412e5136e1107618a2e0a59b37d08) ) + ROM_LOAD( "tf08.m5", 0x0c00, 0x0400, CRC(5cbc7dfd) SHA1(1a054dc72d25615ea6f903f6da8108033514fd1f) ) + + ROM_REGION( 0x0100, REGION_PROMS, ROMREGION_INVERT ) + ROM_LOAD_NIB_LOW ( "tf09.m13", 0x0000, 0x0100, CRC(b0fc4b80) SHA1(c6029f6d912275aa65302ca97281e10ccbf63159) ) + ROM_LOAD_NIB_HIGH( "tf10.m6", 0x0000, 0x0100, CRC(7b30b15d) SHA1(e9826a107b209e18d891ead341eda3d4523ce195) ) +ROM_END + + +ROM_START( fgoala ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "mf04.m28", 0xa000, 0x0800, CRC(acba21bc) SHA1(4a82e88555491883628a07f905d130380d5274f1) ) + ROM_RELOAD( 0xe000, 0x0800 ) + ROM_LOAD( "mf03.m31", 0xa800, 0x0800, CRC(4ce7462d) SHA1(ff02b4a831967c4e75e1d42e0679224b107d61bd) ) + ROM_RELOAD( 0xe800, 0x0800 ) + ROM_LOAD( "mf02.m38", 0xb000, 0x0800, CRC(5cd889b9) SHA1(7c8d810fed6d5e57c9b6a00e699f5b1d1253e84e) ) + ROM_RELOAD( 0xf000, 0x0800 ) + ROM_LOAD( "mf01.m46", 0xb800, 0x0800, CRC(9b9f5faa) SHA1(f944fff2c07e70f86fdd28fa5c9dc6c75ea2028b) ) + ROM_RELOAD( 0xf800, 0x0800 ) + ROM_LOAD( "mf05.m22", 0xd800, 0x0800, CRC(58082b8b) SHA1(72cd4153f7939cd33fc69ba82b44391fc19ae152) ) + + ROM_REGION( 0x1000, REGION_GFX1, ROMREGION_DISPOSE ) /* overlay proms */ + ROM_LOAD( "tf05.m11", 0x0000, 0x0400, CRC(925b78ab) SHA1(97d6e572658715dc4f6c37b98ba5352643fc8e27) ) + ROM_LOAD( "tf06.m4", 0x0400, 0x0400, CRC(3d2f007b) SHA1(7f4b6f3f08be8c886af3e2ccd3c0d93ae54d4649) ) + ROM_LOAD( "tf07.m12", 0x0800, 0x0400, CRC(0b1d01c4) SHA1(8680602fecd412e5136e1107618a2e0a59b37d08) ) + ROM_LOAD( "tf08.m5", 0x0c00, 0x0400, CRC(5cbc7dfd) SHA1(1a054dc72d25615ea6f903f6da8108033514fd1f) ) + + ROM_REGION( 0x0100, REGION_PROMS, ROMREGION_INVERT ) + ROM_LOAD_NIB_LOW ( "tf09.m13", 0x0000, 0x0100, CRC(b0fc4b80) SHA1(c6029f6d912275aa65302ca97281e10ccbf63159) ) + ROM_LOAD_NIB_HIGH( "tf10.m6", 0x0000, 0x0100, CRC(7b30b15d) SHA1(e9826a107b209e18d891ead341eda3d4523ce195) ) +ROM_END + + +GAME( 1979, fgoal, 0, fgoal, fgoal, 0, ROT90, "Taito", "Field Goal", GAME_NO_SOUND ) +GAME( 1979, fgoala, fgoal, fgoal, fgoal, 0, ROT90, "Taito", "Field Goal (different)", GAME_NO_SOUND ) |