// license:BSD-3-Clause // copyright-holders:Stefan Jokisch /*************************************************************************** Taito Field Goal driver set #1 / orig Taito PCB / sticker "AFN00004" / Field Goal set #2 / orig Taito PCB / sticker "MFN00001" / Field Goal 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 "emu.h" #include "cpu/m6800/m6800.h" #include "includes/fgoal.h" int fgoal_state::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; } PALETTE_INIT_MEMBER(fgoal_state, fgoal) { const uint8_t *color_prom = memregion("proms")->base(); int i; /* for B/W screens PCB can be jumpered to use lower half of PROM */ for (i = 0; i < 128; i++) { uint8_t color = color_prom[0x80 | i] & 63; palette.set_pen_color(i, intensity(color >> 4), intensity(color >> 2), intensity(color >> 0)); } for (i = 0; i < 8; i++) { palette.set_pen_color(128 + 0*8 + i, rgb_t(0x2e,0x80,0x2e)); palette.set_pen_color(128 + 1*8 + i, rgb_t(0x2e,0x2e,0x2e)); } /* ball is a fixed color */ palette.set_pen_color(128 + 16, intensity(0x38 >> 4), intensity(0x38 >> 2), intensity(0x38 >> 0)); } void fgoal_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) { switch (id) { case TIMER_INTERRUPT: interrupt_callback(ptr, param); break; default: assert_always(false, "Unknown id in fgoal_state::device_timer"); } } TIMER_CALLBACK_MEMBER(fgoal_state::interrupt_callback) { int scanline; int coin = (ioport("IN1")->read() & 2); m_maincpu->set_input_line(0, ASSERT_LINE); if (!coin && m_prev_coin) m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); m_prev_coin = coin; scanline = m_screen->vpos() + 128; if (scanline > 256) scanline = 0; m_interrupt_timer->adjust(m_screen->time_until_pos(scanline)); } unsigned fgoal_state::video_ram_address( ) { return 0x4000 | (m_row << 5) | (m_col >> 3); } READ8_MEMBER(fgoal_state::analog_r) { return ioport(m_player ? "PADDLE1" : "PADDLE0")->read(); /* PCB can be jumpered to use a single dial */ } CUSTOM_INPUT_MEMBER(fgoal_state::_80_r) { uint8_t ret = (m_screen->vpos() & 0x80) ? 1 : 0; return ret; } READ8_MEMBER(fgoal_state::nmi_reset_r) { m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); return 0; } READ8_MEMBER(fgoal_state::irq_reset_r) { m_maincpu->set_input_line(0, CLEAR_LINE); return 0; } READ8_MEMBER(fgoal_state::row_r) { return m_row; } WRITE8_MEMBER(fgoal_state::row_w) { m_row = data; m_mb14241->shift_data_w(space, 0, 0); } WRITE8_MEMBER(fgoal_state::col_w) { m_col = data; m_mb14241->shift_count_w(space, 0, data); } READ8_MEMBER(fgoal_state::address_hi_r) { return video_ram_address() >> 8; } READ8_MEMBER(fgoal_state::address_lo_r) { return video_ram_address() & 0xff; } READ8_MEMBER(fgoal_state::shifter_r) { uint8_t v = m_mb14241->shift_result_r(space, 0); return bitswap<8>(v, 7, 6, 5, 4, 3, 2, 1, 0); } READ8_MEMBER(fgoal_state::shifter_reverse_r) { uint8_t v = m_mb14241->shift_result_r(space, 0); return bitswap<8>(v, 0, 1, 2, 3, 4, 5, 6, 7); } WRITE8_MEMBER(fgoal_state::sound1_w) { /* BIT0 => SX2 */ /* BIT1 => SX1 */ /* BIT2 => SX1 */ /* BIT3 => SX1 */ /* BIT4 => SX1 */ /* BIT5 => SX1 */ /* BIT6 => SX1 */ /* BIT7 => SX1 */ } WRITE8_MEMBER(fgoal_state::sound2_w) { /* BIT0 => CX0 */ /* BIT1 => SX6 */ /* BIT2 => N/C */ /* BIT3 => SX5 */ /* BIT4 => SX4 */ /* BIT5 => SX3 */ m_player = data & 1; } void fgoal_state::cpu_map(address_map &map) { map(0x0000, 0x00ef).ram(); map(0x00f0, 0x00f0).r(this, FUNC(fgoal_state::row_r)); map(0x00f1, 0x00f1).r(this, FUNC(fgoal_state::analog_r)); map(0x00f2, 0x00f2).portr("IN0"); map(0x00f3, 0x00f3).portr("IN1"); map(0x00f4, 0x00f4).r(this, FUNC(fgoal_state::address_hi_r)); map(0x00f5, 0x00f5).r(this, FUNC(fgoal_state::address_lo_r)); map(0x00f6, 0x00f6).r(this, FUNC(fgoal_state::shifter_r)); map(0x00f7, 0x00f7).r(this, FUNC(fgoal_state::shifter_reverse_r)); map(0x00f8, 0x00fb).r(this, FUNC(fgoal_state::nmi_reset_r)); map(0x00fc, 0x00ff).r(this, FUNC(fgoal_state::irq_reset_r)); map(0x00f0, 0x00f0).w(this, FUNC(fgoal_state::row_w)); map(0x00f1, 0x00f1).w(this, FUNC(fgoal_state::col_w)); map(0x00f2, 0x00f2).w(this, FUNC(fgoal_state::row_w)); map(0x00f3, 0x00f3).w(this, FUNC(fgoal_state::col_w)); map(0x00f4, 0x00f7).w(m_mb14241, FUNC(mb14241_device::shift_data_w)); map(0x00f8, 0x00fb).w(this, FUNC(fgoal_state::sound1_w)); map(0x00fc, 0x00ff).w(this, FUNC(fgoal_state::sound2_w)); map(0x0100, 0x03ff).ram(); map(0x4000, 0x7fff).ram().share("video_ram"); map(0x8000, 0x8000).w(this, FUNC(fgoal_state::ypos_w)); map(0x8001, 0x8001).w(this, FUNC(fgoal_state::xpos_w)); map(0x8002, 0x8002).w(this, FUNC(fgoal_state::color_w)); map(0xa000, 0xbfff).rom(); map(0xd000, 0xffff).rom(); } static INPUT_PORTS_START( fgoal ) PORT_START("IN0") 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("IN1") PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF, fgoal_state, _80_r, nullptr) /* 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("PADDLE0") 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("PADDLE1") 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_t 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_t 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( "gfx1", 0, gfxlayout, 0x00, 8 ) /* foreground */ GFXDECODE_ENTRY( "gfx1", 0, gfxlayout, 0x80, 1 ) /* background */ GFXDECODE_END void fgoal_state::machine_start() { m_interrupt_timer = timer_alloc(TIMER_INTERRUPT); save_item(NAME(m_xpos)); save_item(NAME(m_ypos)); save_item(NAME(m_current_color)); save_item(NAME(m_player)); save_item(NAME(m_row)); save_item(NAME(m_col)); save_item(NAME(m_prev_coin)); } void fgoal_state::machine_reset() { m_interrupt_timer->adjust(m_screen->time_until_pos(0)); m_xpos = 0; m_ypos = 0; m_current_color = 0; m_player = 0; m_row = 0; m_col = 0; m_prev_coin = 0; } MACHINE_CONFIG_START(fgoal_state::fgoal) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M6800, 10065000 / 10) /* ? */ MCFG_CPU_PROGRAM_MAP(cpu_map) /* add shifter */ MCFG_MB14241_ADD("mb14241") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_SIZE(256, 263) MCFG_SCREEN_VISIBLE_AREA(0, 255, 16, 255) MCFG_SCREEN_UPDATE_DRIVER(fgoal_state, screen_update) MCFG_SCREEN_PALETTE("palette") MCFG_GFXDECODE_ADD("gfxdecode", "palette", fgoal) MCFG_PALETTE_ADD("palette", 128 + 16 + 1) MCFG_PALETTE_INIT_OWNER(fgoal_state, fgoal) /* sound hardware */ MACHINE_CONFIG_END ROM_START( fgoal ) ROM_REGION( 0x10000, "maincpu", 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, "gfx1", 0 ) /* 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, "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, "maincpu", 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, "gfx1", 0 ) /* 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, "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, fgoal_state, 0, ROT90, "Taito", "Field Goal (set 1)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE ) GAME( 1979, fgoala, fgoal, fgoal, fgoal, fgoal_state, 0, ROT90, "Taito", "Field Goal (set 2)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )