diff options
Diffstat (limited to 'src/mame/drivers/subs.cpp')
-rw-r--r-- | src/mame/drivers/subs.cpp | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/src/mame/drivers/subs.cpp b/src/mame/drivers/subs.cpp deleted file mode 100644 index d3b6e50ff98..00000000000 --- a/src/mame/drivers/subs.cpp +++ /dev/null @@ -1,261 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Mike Balfour -/*************************************************************************** - - Atari Subs hardware - - driver by Mike Balfour - - Games supported: - * Subs - - Known issues: - * none at this time - -**************************************************************************** - - If you have any questions about how this driver works, don't hesitate to - ask. - Mike Balfour (mab22@po.cwru.edu) - -***************************************************************************/ - -#include "emu.h" -#include "includes/subs.h" - -#include "cpu/m6502/m6502.h" -#include "machine/74259.h" -#include "rendlay.h" -#include "screen.h" -#include "speaker.h" - - -/************************************* - * - * Palette generation - * - *************************************/ - -void subs_state::subs_palette(palette_device &palette) const -{ - palette.set_pen_color(0, rgb_t(0x00, 0x00, 0x00)); // BLACK - modified on video invert - palette.set_pen_color(1, rgb_t(0xff, 0xff, 0xff)); // WHITE - modified on video invert - palette.set_pen_color(2, rgb_t(0x00, 0x00, 0x00)); // BLACK - modified on video invert - palette.set_pen_color(3, rgb_t(0xff, 0xff, 0xff)); // WHITE - modified on video invert -} - - - -/************************************* - * - * Main CPU memory handlers - * - *************************************/ - -void subs_state::main_map(address_map &map) -{ - map.global_mask(0x3fff); - map(0x0000, 0x008f).ram(); - map(0x0000, 0x0000).w(FUNC(subs_state::noise_reset_w)); - map(0x0000, 0x0007).r(FUNC(subs_state::control_r)); - map(0x0020, 0x0020).w(FUNC(subs_state::steer_reset_w)); - map(0x0020, 0x0027).r(FUNC(subs_state::coin_r)); -// map(0x0040, 0x0040).w(FUNC(subs_state::timer_reset_w)); - map(0x0060, 0x0063).r(FUNC(subs_state::options_r)); - map(0x0060, 0x006f).w("latch", FUNC(ls259_device::write_a0)); - map(0x0090, 0x009f).ram().share("spriteram"); - map(0x00a0, 0x01ff).ram(); - map(0x0800, 0x0bff).ram().share("videoram"); - map(0x2000, 0x3fff).rom(); -} - - - -/************************************* - * - * Port definitions - * - *************************************/ - -static INPUT_PORTS_START( subs ) - PORT_START("DSW") /* OPTIONS */ - PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:1") - PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x02, 0x00, "Credit/Time" ) PORT_DIPLOCATION("SW1:2") - PORT_DIPSETTING( 0x00, "Each Coin Buys Time" ) - PORT_DIPSETTING( 0x02, "Fixed Time" ) - PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Language ) ) PORT_DIPLOCATION("SW1:3,4") - PORT_DIPSETTING( 0x00, DEF_STR( English ) ) - PORT_DIPSETTING( 0x04, DEF_STR( French ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Spanish) ) - PORT_DIPSETTING( 0x0c, DEF_STR( German) ) - PORT_DIPNAME( 0x10, 0x00, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SW1:5") - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x10, DEF_STR( On ) ) - PORT_DIPNAME( 0xe0, 0x40, "Game Length" ) PORT_DIPLOCATION("SW1:6,7,8") - PORT_DIPSETTING( 0x00, "0:30 Minutes" ) - PORT_DIPSETTING( 0x20, "1:00 Minutes" ) - PORT_DIPSETTING( 0x40, "1:30 Minutes" ) - PORT_DIPSETTING( 0x60, "2:00 Minutes" ) - PORT_DIPSETTING( 0x80, "2:30 Minutes" ) - PORT_DIPSETTING( 0xa0, "3:00 Minutes" ) - PORT_DIPSETTING( 0xc0, "3:30 Minutes" ) - PORT_DIPSETTING( 0xe0, "4:00 Minutes" ) - - PORT_START("IN0") /* IN1 */ - PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Diag Step */ - PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* Diag Hold */ - PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_TILT ) /* Slam */ - PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) /* Spare */ - PORT_BIT ( 0xf0, IP_ACTIVE_HIGH, IPT_UNUSED ) /* Filled in with steering information */ - - PORT_START("IN1") /* IN2 */ - PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_COIN2 ) - PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_COIN1 ) - PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT ( 0x10, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("lscreen") - PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) - PORT_SERVICE_NO_TOGGLE( 0x40, IP_ACTIVE_LOW ) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) - - PORT_START("DIAL2") /* IN3 */ - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(20) PORT_PLAYER(2) - - PORT_START("DIAL1") /* IN4 */ - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(20) - -INPUT_PORTS_END - - - -/************************************* - * - * Graphics definitions - * - *************************************/ - -static const gfx_layout playfield_layout = -{ - 8,8, - 256, - 1, - { 0 }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 0, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, - 8*8 -}; - - -static const gfx_layout motion_layout = -{ - 16,16, - 64, - 1, - { 0 }, - { 3 + 0x400*8, 2 + 0x400*8, 1 + 0x400*8, 0 + 0x400*8, - 7 + 0x400*8, 6 + 0x400*8, 5 + 0x400*8, 4 + 0x400*8, - 3, 2, 1, 0, 7, 6, 5, 4 }, - { 0, 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 }, - 16*8 -}; - - -static GFXDECODE_START( gfx_subs ) - GFXDECODE_ENTRY( "gfx1", 0, playfield_layout, 0, 2 ) /* playfield graphics */ - GFXDECODE_ENTRY( "gfx2", 0, motion_layout, 0, 2 ) /* motion graphics */ -GFXDECODE_END - - -/************************************* - * - * Machine driver - * - *************************************/ - -void subs_state::subs(machine_config &config) -{ - /* basic machine hardware */ - M6502(config, m_maincpu, 12096000/16); /* clock input is the "4H" signal */ - m_maincpu->set_addrmap(AS_PROGRAM, &subs_state::main_map); - m_maincpu->set_periodic_int(FUNC(subs_state::interrupt), attotime::from_hz(4*57)); - - - /* video hardware */ - GFXDECODE(config, m_gfxdecode, m_palette, gfx_subs); - - PALETTE(config, m_palette, FUNC(subs_state::subs_palette), 4); - - config.set_default_layout(layout_dualhsxs); - - screen_device &lscreen(SCREEN(config, "lscreen", SCREEN_TYPE_RASTER)); - lscreen.set_refresh_hz(57); - lscreen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - lscreen.set_size(32*8, 32*8); - lscreen.set_visarea(0*8, 32*8-1, 0*8, 28*8-1); - lscreen.set_screen_update(FUNC(subs_state::screen_update_left)); - lscreen.set_palette(m_palette); - - screen_device &rscreen(SCREEN(config, "rscreen", SCREEN_TYPE_RASTER)); - rscreen.set_refresh_hz(57); - rscreen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - rscreen.set_size(32*8, 32*8); - rscreen.set_visarea(0*8, 32*8-1, 0*8, 28*8-1); - rscreen.set_screen_update(FUNC(subs_state::screen_update_right)); - rscreen.set_palette(m_palette); - - - /* sound hardware */ - SPEAKER(config, "lspeaker").front_left(); - SPEAKER(config, "rspeaker").front_right(); - - DISCRETE(config, m_discrete, subs_discrete).add_route(0, "lspeaker", 1.0).add_route(1, "rspeaker", 1.0); - - ls259_device &latch(LS259(config, "latch")); // C9 - latch.q_out_cb<0>().set_output("led0").invert(); // START LAMP 1 - latch.q_out_cb<1>().set_output("led1").invert(); // START LAMP 2 - latch.q_out_cb<2>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_SONAR2_EN>)); - latch.q_out_cb<3>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_SONAR1_EN>)); - // Schematics show crash and explode reversed. But this is proper. - latch.q_out_cb<4>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_EXPLODE_EN>)); - latch.q_out_cb<5>().set(m_discrete, FUNC(discrete_device::write_line<SUBS_CRASH_EN>)); - latch.q_out_cb<6>().set(FUNC(subs_state::invert1_w)); - latch.q_out_cb<7>().set(FUNC(subs_state::invert2_w)); -} - - - -/************************************* - * - * ROM definitions - * - *************************************/ - -ROM_START( subs ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD_NIB_HIGH( "34196.e2", 0x2000, 0x0100, CRC(7c7a04c3) SHA1(269d9f7573cc5da4412f53d647127c4884435353) ) /* ROM 0 D4-D7 */ - ROM_LOAD_NIB_LOW ( "34194.e1", 0x2000, 0x0100, CRC(6b1c4acc) SHA1(3a743b721d9e7e9bdc4533aeeab294eb0ea27500) ) /* ROM 0 D0-D3 */ - ROM_LOAD( "34190.p1", 0x2800, 0x0800, CRC(a88aef21) SHA1(3811c137041ca43a6e49fbaf7d9d8ef37ba190a2) ) - ROM_LOAD( "34191.p2", 0x3000, 0x0800, CRC(2c652e72) SHA1(097b665e803cbc57b5a828403a8d9a258c19e97f) ) - ROM_LOAD( "34192.n2", 0x3800, 0x0800, CRC(3ce63d33) SHA1(a413cb3e0d03dc40a50f5b03b76a4edbe7906f3e) ) - - ROM_REGION( 0x0800, "gfx1", 0 ) - ROM_LOAD( "34211.m4", 0x0000, 0x0800, CRC(fa8d4409) SHA1(a83b7a835212d31fe421d537fa0d78f234c26f5b) ) /* Playfield */ - - ROM_REGION( 0x0800, "gfx2", 0 ) - ROM_LOAD( "34216.d7", 0x0000, 0x0200, CRC(941d28b4) SHA1(89388ec06546dc567aa5dbc6a7898974f2871ecc) ) /* Motion */ - ROM_LOAD( "34218.e7", 0x0200, 0x0200, CRC(f4f4d874) SHA1(d99ad9a74611f9851f6bfa6000ebd70e1a364f5d) ) /* Motion */ - ROM_LOAD( "34217.d8", 0x0400, 0x0200, CRC(a7a60da3) SHA1(34fc21cc1ca69d58d3907094dc0a3faaf6f461b3) ) /* Motion */ - ROM_LOAD( "34219.e8", 0x0600, 0x0200, CRC(99a5a49b) SHA1(2cb429f8de73c7d78dc83e47f1448ea4340c333d) ) /* Motion */ -ROM_END - - - -/************************************* - * - * Game drivers - * - *************************************/ - -GAME( 1977, subs, 0, subs, subs, subs_state, empty_init, ROT0, "Atari", "Subs", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) |