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Diffstat (limited to 'src/mame/drivers/amspdwy.cpp')
-rw-r--r--src/mame/drivers/amspdwy.cpp385
1 files changed, 0 insertions, 385 deletions
diff --git a/src/mame/drivers/amspdwy.cpp b/src/mame/drivers/amspdwy.cpp
deleted file mode 100644
index c25682bca61..00000000000
--- a/src/mame/drivers/amspdwy.cpp
+++ /dev/null
@@ -1,385 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Luca Elia
-/***************************************************************************
-
- -= American Speedway =-
-
- driver by Luca Elia (l.elia@tin.it)
-
-
-CPU : Z80A x 2
-Sound: YM2151
-
-
-(c)1987 Enerdyne Technologies, Inc. / PGD
-
-***************************************************************************/
-
-#include "emu.h"
-#include "includes/amspdwy.h"
-#include "cpu/z80/z80.h"
-#include "speaker.h"
-
-
-/***************************************************************************
-
-
- Main CPU
-
-
-***************************************************************************/
-
-/*
- 765----- Buttons
- ---4---- Sgn(Wheel Delta)
- ----3210 Abs(Wheel Delta)
-
- Or last value when wheel delta = 0
-*/
-
-uint8_t amspdwy_state::amspdwy_wheel_r( int index )
-{
- static const char *const portnames[] = { "WHEEL1", "WHEEL2", "AN1", "AN2" };
- uint8_t wheel = ioport(portnames[2 + index])->read();
- if (wheel != m_wheel_old[index])
- {
- wheel = (wheel & 0x7fff) - (wheel & 0x8000);
- if (wheel > m_wheel_old[index])
- m_wheel_return[index] = ((+wheel) & 0xf) | 0x00;
- else
- m_wheel_return[index] = ((-wheel) & 0xf) | 0x10;
-
- m_wheel_old[index] = wheel;
- }
- return m_wheel_return[index] | ioport(portnames[index])->read();
-}
-
-READ8_MEMBER(amspdwy_state::amspdwy_wheel_0_r)
-{
- // player 1
- return amspdwy_wheel_r(0);
-}
-
-READ8_MEMBER(amspdwy_state::amspdwy_wheel_1_r)
-{
- // player 2
- return amspdwy_wheel_r(1);
-}
-
-READ8_MEMBER(amspdwy_state::amspdwy_sound_r)
-{
- return (m_ym2151->status_r() & ~0x30) | ioport("IN0")->read();
-}
-
-void amspdwy_state::amspdwy_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom();
- map(0x8000, 0x801f).w(m_palette, FUNC(palette_device::write8)).share("palette");
- map(0x9000, 0x93ff).mirror(0x0400).ram().w(FUNC(amspdwy_state::amspdwy_videoram_w)).share("videoram");
- map(0x9800, 0x9bff).ram().w(FUNC(amspdwy_state::amspdwy_colorram_w)).share("colorram");
- map(0x9c00, 0x9fff).ram(); // unused?
-// map(0xa000, 0xa000).nopw(); // ?
- map(0xa000, 0xa000).portr("DSW1");
- map(0xa400, 0xa400).portr("DSW2").w(FUNC(amspdwy_state::amspdwy_flipscreen_w));
- map(0xa800, 0xa800).r(FUNC(amspdwy_state::amspdwy_wheel_0_r));
- map(0xac00, 0xac00).r(FUNC(amspdwy_state::amspdwy_wheel_1_r));
- map(0xb000, 0xb000).nopw(); // irq ack?
- map(0xb400, 0xb400).r(FUNC(amspdwy_state::amspdwy_sound_r)).w(m_soundlatch, FUNC(generic_latch_8_device::write));
- map(0xc000, 0xc0ff).ram().share("spriteram");
- map(0xe000, 0xe7ff).ram();
-}
-
-void amspdwy_state::amspdwy_portmap(address_map &map)
-{
- map(0x0000, 0x7fff).rom().region("tracks", 0);
-}
-
-
-
-/***************************************************************************
-
-
- Sound CPU
-
-
-***************************************************************************/
-
-void amspdwy_state::amspdwy_sound_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom();
-// map(0x8000, 0x8000).nopw(); // ? writes 0 at start
- map(0x9000, 0x9000).r(m_soundlatch, FUNC(generic_latch_8_device::read));
- map(0xa000, 0xa001).rw(m_ym2151, FUNC(ym2151_device::read), FUNC(ym2151_device::write));
- map(0xc000, 0xdfff).ram();
- map(0xffff, 0xffff).nopr(); // ??? IY = FFFF at the start ?
-}
-
-
-
-
-/***************************************************************************
-
-
- Input Ports
-
-
-***************************************************************************/
-
-static INPUT_PORTS_START( amspdwy )
- PORT_START("DSW1")
- PORT_DIPNAME( 0x01, 0x00, "Character Test" ) PORT_DIPLOCATION("SW1:8")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x01, DEF_STR( On ) )
- PORT_DIPNAME( 0x02, 0x00, "Show Arrows" ) PORT_DIPLOCATION("SW1:7")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x02, DEF_STR( On ) )
- PORT_DIPNAME( 0x04, 0x04, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:6")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x04, DEF_STR( On ) )
- PORT_SERVICE_DIPLOC( 0x08, IP_ACTIVE_HIGH, "SW1:5" )
- PORT_DIPNAME( 0x10, 0x00, "Steering Test" ) PORT_DIPLOCATION("SW1:4")
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x10, DEF_STR( On ) )
- PORT_DIPUNUSED_DIPLOC( 0x20, 0x00, "SW1:3" ) /* Listed as "Unused" */
- PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "SW1:2" ) /* Listed as "Unused" */
- PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "SW1:1" ) /* Listed as "Unused" */
-
- PORT_START("DSW2")
- PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW2:7,8")
- PORT_DIPSETTING( 0x03, DEF_STR( 2C_1C ) )
-// PORT_DIPSETTING( 0x02, DEF_STR( 1C_1C ) )
- PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
- PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) )
- PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:5,6")
- PORT_DIPSETTING( 0x00, DEF_STR( Easy ) )
- PORT_DIPSETTING( 0x04, DEF_STR( Normal ) )
- PORT_DIPSETTING( 0x08, DEF_STR( Hard ) )
- PORT_DIPSETTING( 0x0c, DEF_STR( Hardest ) )
- PORT_DIPNAME( 0x30, 0x00, "Time To Qualify" ) PORT_DIPLOCATION("SW2:3,4") /* code at 0x1770 */
- PORT_DIPSETTING( 0x30, "20 sec" )
- PORT_DIPSETTING( 0x20, "30 sec" )
- PORT_DIPSETTING( 0x10, "45 sec" )
- PORT_DIPSETTING( 0x00, "60 sec" )
- PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "SW2:2" ) /* Listed as "Unused" */
- PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "SW2:1" ) /* Listed as "Unused" */
-
- PORT_START("WHEEL1") // Player 1 Wheel + Coins
- PORT_BIT( 0x1f, IP_ACTIVE_HIGH, IPT_CUSTOM ) // wheel
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(2) // 2-3f
-
- PORT_START("WHEEL2") // Player 2 Wheel + Coins
- PORT_BIT( 0x1f, IP_ACTIVE_HIGH, IPT_CUSTOM )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(2)
-
- PORT_START("IN0") // Player 1&2 Pedals + YM2151 Sound Status
- PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_CUSTOM )
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
- PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_CUSTOM )
-
- PORT_START("AN1") // Player 1 Analog Fake Port
- PORT_BIT( 0xffff, 0x0000, IPT_DIAL ) PORT_SENSITIVITY(15) PORT_KEYDELTA(20) PORT_CODE_DEC(KEYCODE_LEFT) PORT_CODE_INC(KEYCODE_RIGHT) PORT_PLAYER(1)
-
- PORT_START("AN2") // Player 2 Analog Fake Port
- PORT_BIT( 0xffff, 0x0000, IPT_DIAL ) PORT_SENSITIVITY(15) PORT_KEYDELTA(20) PORT_CODE_DEC(KEYCODE_D) PORT_CODE_INC(KEYCODE_G) PORT_PLAYER(2)
-INPUT_PORTS_END
-
-
-static INPUT_PORTS_START( amspdwya )
- PORT_INCLUDE(amspdwy)
-
- PORT_MODIFY("DSW2")
- PORT_DIPNAME( 0x10, 0x00, "Time To Qualify" ) PORT_DIPLOCATION("SW2:4") /* code at 0x2696 */
- PORT_DIPSETTING( 0x10, "45 sec" )
- PORT_DIPSETTING( 0x00, "60 sec" )
- PORT_DIPUNUSED_DIPLOC( 0x20, 0x00, "SW2:3" ) /* Listed as "Unused" */
-INPUT_PORTS_END
-
-
-
-/***************************************************************************
-
-
- Graphics Layouts
-
-
-***************************************************************************/
-
-static const gfx_layout layout_8x8x2 =
-{
- 8,8,
- RGN_FRAC(1,2),
- 2,
- { RGN_FRAC(0,2), RGN_FRAC(1,2) },
- { STEP8(0,1) },
- { STEP8(0,8) },
- 8*8
-};
-
-static GFXDECODE_START( gfx_amspdwy )
- GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x2, 0, 8 )
-GFXDECODE_END
-
-
-
-/***************************************************************************
-
-
- Machine Drivers
-
-
-***************************************************************************/
-
-
-void amspdwy_state::machine_start()
-{
- save_item(NAME(m_flipscreen));
- save_item(NAME(m_wheel_old));
- save_item(NAME(m_wheel_return));
-}
-
-void amspdwy_state::machine_reset()
-{
- m_flipscreen = 0;
- m_wheel_old[0] = 0;
- m_wheel_old[1] = 0;
- m_wheel_return[0] = 0;
- m_wheel_return[1] = 0;
-}
-
-void amspdwy_state::amspdwy(machine_config &config)
-{
- /* basic machine hardware */
- Z80(config, m_maincpu, 3000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &amspdwy_state::amspdwy_map);
- m_maincpu->set_addrmap(AS_IO, &amspdwy_state::amspdwy_portmap);
- m_maincpu->set_vblank_int("screen", FUNC(amspdwy_state::irq0_line_hold)); /* IRQ: 60Hz, NMI: retn */
-
- Z80(config, m_audiocpu, 3000000);
- m_audiocpu->set_addrmap(AS_PROGRAM, &amspdwy_state::amspdwy_sound_map);
-
- config.set_perfect_quantum(m_maincpu);
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_refresh_hz(60);
- m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0));
- m_screen->set_size(256, 256);
- m_screen->set_visarea(0, 256-1, 0+16, 256-16-1);
- m_screen->set_screen_update(FUNC(amspdwy_state::screen_update_amspdwy));
- m_screen->set_palette(m_palette);
-
- GFXDECODE(config, m_gfxdecode, m_palette, gfx_amspdwy);
- PALETTE(config, m_palette).set_format(palette_device::BGR_233_inverted, 32);
-
- /* sound hardware */
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-
- GENERIC_LATCH_8(config, m_soundlatch);
- m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
-
- YM2151(config, m_ym2151, 3000000);
- m_ym2151->irq_handler().set_inputline(m_audiocpu, 0);
- m_ym2151->add_route(0, "lspeaker", 1.0);
- m_ym2151->add_route(1, "rspeaker", 1.0);
-}
-
-
-
-
-/***************************************************************************
-
-
- ROMs Loading
-
-
-***************************************************************************/
-
-
-
-/***************************************************************************
-
- American Speedway
-
-USES TWO Z80 CPU'S W/YM2151 SOUND
-THE NUMBERS WITH THE NAMES ARE PROBABLY CHECKSUMS
-
-NAME LOCATION TYPE
-------------------------
-AUDI9363 U2 27256 CONN BD
-GAME5807 U33 " "
-TRKS6092 U34 " "
-HIHIE12A 4A 2732 REAR BD
-HILO9B3C 5A " "
-LOHI4644 2A " "
-LOLO1D51 1A " "
-
- American Speedway (Set 2)
-
-1987 Enerdyne Technologies, Inc. Has Rev 4 PGD written on the top board.
-
-Processors
-------------------
-Dual Z80As
-YM2151 (sound)
-
-RAM
-------------------
-12 2114
-5 82S16N
-
-Eproms
-==================
-
-Name Loc TYpe Checksum
----------- ---- ----- --------
-Game.u22 U33 27256 A222
-Tracks.u34 U34 27256 6092
-Audio.U02 U2 27256 9363
-LOLO1.1A 1A 2732 1D51
-LOHI.2A 2A 2732 4644
-HIHI.4A 3/4A 2732 E12A
-HILO.5A 5A 2732 9B3C
-
-***************************************************************************/
-
-ROM_START( amspdwy )
- ROM_REGION( 0x10000, "maincpu", 0 ) /* Main Z80 Code */
- ROM_LOAD( "game5807.u33", 0x0000, 0x8000, CRC(88233b59) SHA1(bfdf10dde1731cde5c579a9a5173cafe9295a80c) )
-
- ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound Z80 Code */
- ROM_LOAD( "audi9463.u2", 0x0000, 0x8000, CRC(61b0467e) SHA1(74509e7712838dd760919893aeda9241d308d0c3) )
-
- ROM_REGION( 0x8000, "tracks", 0 )
- ROM_LOAD( "trks6092.u34", 0x0000, 0x8000, CRC(74a4e7b7) SHA1(b4f6e3faaf048351c6671205f52378a64b81bcb1) )
-
- ROM_REGION( 0x4000, "gfx1", 0 ) /* Layer + Sprites */
- ROM_LOAD( "hilo9b3c.5a", 0x0000, 0x1000, CRC(f50f864c) SHA1(5b2412c1558b30a04523fcdf1d5cf6fdae1ba88d) )
- ROM_LOAD( "hihie12a.4a", 0x1000, 0x1000, CRC(3d7497f3) SHA1(34820ba42d9c9dab1d6fdda15795450ce08392c1) )
- ROM_LOAD( "lolo1d51.1a", 0x2000, 0x1000, CRC(58701c1c) SHA1(67b476e697652a6b684bd76ae6c0078ed4b3e3a2) )
- ROM_LOAD( "lohi4644.2a", 0x3000, 0x1000, CRC(a1d802b1) SHA1(1249ce406b1aa518885a02ab063fa14906ccec2e) )
-ROM_END
-
-ROM_START( amspdwya )
- ROM_REGION( 0x10000, "maincpu", 0 ) /* Main Z80 Code */
- ROM_LOAD( "game.u33", 0x0000, 0x8000, CRC(facab102) SHA1(e232969eaaad8b89ac8e28ee0a7996107a7de9a2) )
-
- ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound Z80 Code */
- ROM_LOAD( "audi9463.u2", 0x0000, 0x8000, CRC(61b0467e) SHA1(74509e7712838dd760919893aeda9241d308d0c3) )
-
- ROM_REGION( 0x8000, "tracks", 0 )
- ROM_LOAD( "trks6092.u34", 0x0000, 0x8000, CRC(74a4e7b7) SHA1(b4f6e3faaf048351c6671205f52378a64b81bcb1) )
-
- ROM_REGION( 0x4000, "gfx1", 0 ) /* Layer + Sprites */
- ROM_LOAD( "hilo9b3c.5a", 0x0000, 0x1000, CRC(f50f864c) SHA1(5b2412c1558b30a04523fcdf1d5cf6fdae1ba88d) )
- ROM_LOAD( "hihie12a.4a", 0x1000, 0x1000, CRC(3d7497f3) SHA1(34820ba42d9c9dab1d6fdda15795450ce08392c1) )
- ROM_LOAD( "lolo1d51.1a", 0x2000, 0x1000, CRC(58701c1c) SHA1(67b476e697652a6b684bd76ae6c0078ed4b3e3a2) )
- ROM_LOAD( "lohi4644.2a", 0x3000, 0x1000, CRC(a1d802b1) SHA1(1249ce406b1aa518885a02ab063fa14906ccec2e) )
-ROM_END
-
-
-/* (C) 1987 ETI 8402 MAGNOLIA ST. #C SANTEE, CA 92071 */
-
-GAME( 1987, amspdwy, 0, amspdwy, amspdwy, amspdwy_state, empty_init, ROT0, "Enerdyne Technologies Inc.", "American Speedway (set 1)", MACHINE_SUPPORTS_SAVE )
-GAME( 1987, amspdwya, amspdwy, amspdwy, amspdwya, amspdwy_state, empty_init, ROT0, "Enerdyne Technologies Inc.", "American Speedway (set 2)", MACHINE_SUPPORTS_SAVE )