diff options
Diffstat (limited to 'src/mame/drivers/skyfox.cpp')
-rw-r--r-- | src/mame/drivers/skyfox.cpp | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/src/mame/drivers/skyfox.cpp b/src/mame/drivers/skyfox.cpp deleted file mode 100644 index 93d8938768b..00000000000 --- a/src/mame/drivers/skyfox.cpp +++ /dev/null @@ -1,420 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Luca Elia -/*************************************************************************** - - -= Sky Fox / Exerizer =- - - driver by Luca Elia (l.elia@tin.it) - - -CPU : Z80A x 2 -Sound: YM2203C x 2 -Other: 2 HM6116LP-3 (one on each board) - 1 KM6264L-15 (on bottom board) - -To Do: The background rendering is entirely guesswork - -2008-07 -Verified Dip locations and recommended settings with manual - -***************************************************************************/ - -#include "emu.h" -#include "includes/skyfox.h" - -#include "cpu/z80/z80.h" -#include "sound/2203intf.h" -#include "speaker.h" - - -/*************************************************************************** - - Main CPU - -***************************************************************************/ - -WRITE8_MEMBER(skyfox_state::skyfox_vregs_w) -{ - switch (offset) - { - case 0: - m_bg_ctrl = data; - break; - - case 1: - m_soundlatch->write(data); - break; - - default: - break; - } -} - -void skyfox_state::skyfox_map(address_map &map) -{ - map(0x0000, 0xbfff).rom(); - map(0xc000, 0xcfff).ram(); - map(0xd000, 0xd3ff).ram().share("spriteram"); - map(0xd400, 0xdfff).ram(); // ? - map(0xe000, 0xe000).portr("INPUTS"); - map(0xe001, 0xe001).portr("DSW0"); - map(0xe002, 0xe002).portr("DSW1"); - map(0xe008, 0xe00f).w(FUNC(skyfox_state::skyfox_vregs_w)); - map(0xf001, 0xf001).portr("DSW2"); -} - - -/*************************************************************************** - - Sound CPU - -***************************************************************************/ - -void skyfox_state::skyfox_sound_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8000, 0x87ff).ram(); -// AM_RANGE(0x9000, 0x9001) AM_WRITENOP // ?? - map(0xa000, 0xa001).rw("ym1", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); -// AM_RANGE(0xb000, 0xb001) AM_WRITENOP // ?? - map(0xc000, 0xc001).rw("ym2", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); - map(0xb000, 0xb000).r(m_soundlatch, FUNC(generic_latch_8_device::read)); -} - - -/*************************************************************************** - - Input Ports - -***************************************************************************/ - -INPUT_CHANGED_MEMBER(skyfox_state::coin_inserted) -{ - m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE); -} - -static INPUT_PORTS_START( skyfox ) - PORT_START("INPUTS") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON2 ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 ) - - PORT_START("DSW0") - PORT_DIPNAME( 0x01, 0x01, "Unknown 1-0" ) // rest unused? - PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x02, 0x02, "Unknown 1-1" ) - PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x04, 0x04, "Unknown 1-2" ) - PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x18, 0x08, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW1:4,5") - PORT_DIPSETTING( 0x00, "20K" ) - PORT_DIPSETTING( 0x08, "30K" ) - PORT_DIPSETTING( 0x10, "40K" ) - PORT_DIPSETTING( 0x18, "50K" ) - PORT_DIPNAME( 0x20, 0x00, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:6") - PORT_DIPSETTING( 0x20, DEF_STR( Medium ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Hard ) ) - PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW1:7") - PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x80, 0x00, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW1:8") - PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) ) - - PORT_START("DSW1") // Coins, DSW + Vblank - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") - PORT_DIPNAME( 0x0e, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW2:1,2,3") - PORT_DIPSETTING( 0x0e, DEF_STR( 5C_1C ) ) - PORT_DIPSETTING( 0x0a, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x06, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x04, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x08, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0x0c, DEF_STR( 1C_4C ) ) - /* According to manual, there is also "SW2:4" which has to be always OFF */ - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("DSW2") // DSW - PORT_DIPNAME( 0x07, 0x02, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:1,2,3") - PORT_DIPSETTING( 0x00, "1" ) - PORT_DIPSETTING( 0x01, "2" ) - PORT_DIPSETTING( 0x02, "3" ) - PORT_DIPSETTING( 0x03, "4" ) - PORT_DIPSETTING( 0x04, "5" ) - PORT_DIPSETTING( 0x05, "5" ) // dupe - PORT_DIPSETTING( 0x06, "5" ) // dupe - PORT_DIPSETTING( 0x07, "Infinite (Cheat)") - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) - - PORT_START("COINS") // Fake input port, coins are directly connected on NMI line - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, skyfox_state,coin_inserted, 0) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, skyfox_state,coin_inserted, 0) -INPUT_PORTS_END - - - - -/*************************************************************************** - - Graphics Layouts - -***************************************************************************/ - -/* 8x8x8 tiles (note that the tiles in the ROMs are 32x32x8, but - we cut them in 8x8x8 ones in the init function, in order to - support 8x8, 16x16 and 32x32 sprites. */ - -static const gfx_layout layout_8x8x8 = -{ - 8,8, - RGN_FRAC(1,1), - 8, - {0,1,2,3,4,5,6,7}, - {0*8,1*8,2*8,3*8,4*8,5*8,6*8,7*8}, - {0*64,1*64,2*64,3*64,4*64,5*64,6*64,7*64}, - 8*8*8 -}; - -static GFXDECODE_START( gfx_skyfox ) - GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8, 0, 1 ) // [0] Sprites -GFXDECODE_END - - -/*************************************************************************** - - Machine Drivers - -***************************************************************************/ - -/* Scroll the background on every vblank (guess). */ - -INTERRUPT_GEN_MEMBER(skyfox_state::skyfox_interrupt) -{ - /* Scroll the bg */ - m_bg_pos += (m_bg_ctrl >> 1) & 0x7; // maybe.. -} - -void skyfox_state::machine_start() -{ - save_item(NAME(m_bg_pos)); - save_item(NAME(m_bg_ctrl)); -} - -void skyfox_state::machine_reset() -{ - m_bg_pos = 0; - m_bg_ctrl = 0; -} - -void skyfox_state::skyfox(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, XTAL(8'000'000)/2); /* Verified at 4MHz */ - m_maincpu->set_addrmap(AS_PROGRAM, &skyfox_state::skyfox_map); - m_maincpu->set_vblank_int("screen", FUNC(skyfox_state::skyfox_interrupt)); - - Z80(config, m_audiocpu, XTAL(14'318'181)/8); /* Verified at 1.789772MHz */ - m_audiocpu->set_addrmap(AS_PROGRAM, &skyfox_state::skyfox_sound_map); - - /* video hardware */ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_refresh_hz(62.65); - m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */); - m_screen->set_size(512, 256); - m_screen->set_visarea(0+0x60, 320-1+0x60, 0+16, 256-1-16); // from $30*2 to $CC*2+8 - m_screen->set_screen_update(FUNC(skyfox_state::screen_update_skyfox)); - m_screen->set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_skyfox); - PALETTE(config, m_palette, FUNC(skyfox_state::skyfox_palette), 256+256); // 256 static colors (+256 for the background??) - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - - GENERIC_LATCH_8(config, m_soundlatch); - - YM2203(config, "ym1", XTAL(14'318'181)/8).add_route(ALL_OUTPUTS, "mono", 0.80); /* Verified at 1.789772MHz */ - - YM2203(config, "ym2", XTAL(14'318'181)/8).add_route(ALL_OUTPUTS, "mono", 0.80); /* Verified at 1.789772MHz */ -} - - - -/*************************************************************************** - - ROMs Loading - -**************************************************************************** - - Sky Fox - - -c042 : Lives -c044-5 : Score (BCD) -c048-9 : Power (BCD) - -**************************************************************************** - - Exerizer [Bootleg] - -malcor - -Location Type File ID Checksum -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -TB 5E 27C256 1-J F302 [ background ] -TB 5N 27C256 1-I F5E3 [ sound ] -LB 27C256 1-A A53E [ program 1 ] -LB 27C256 1-B 382C [ program 2 ] -LB 27C512 1-C CDAC [ GFX ] -LB 27C512 1-D 9C7A [ GFX ] -LB 27C512 1-E D808 [ GFX ] -LB 27C512 1-F F87E [ GFX ] -LB 27C512 1-G 9709 [ GFX ] -LB 27C512 1-H DFDA [ GFX ] -TB 82S129 1.BPR 0972 [ video blue ] -TB 82S129 2.BPR 0972 [ video red ] -TB 82S129 3.BPR 0972 [ video green ] - -Lower board ROM locations: - ----=======------=======---- -| CN2 CN1 | -| 1-A | -| | -| 1-B | -| | -| | -| 1 1 1 1 1 1| -| H G F E D C| ---------------------------- - -Notes - This archive is of a bootleg copy, - - Japanese program revision - - Although the colour PROMs have the same checksums, - they are not the same. - -Main processor - Z80 @ 4MHz (8MHz OSC / 2) -Sound processor - Z80 @ 1.789772MHz (14.31818MHz OSC / 8) - - YM2203C x2 @ 1.789772MHzMHz (14.31818MHz OSC / 8) - -Vsync: 62.65hz - - CPU board: Jaleco made in japan ER-8736 -Video Board: Jaleco made in japan ER-8737 - -***************************************************************************/ - - -ROM_START( skyfox ) - ROM_REGION( 0x10000, "maincpu", 0 ) /* Main Z80 Code */ - ROM_LOAD( "skyfox1.bin", 0x00000, 0x8000, CRC(b4d4bb6f) SHA1(ed1cf6d91ca7170cb7d1c80b586c11164430fd49) ) - ROM_LOAD( "skyfox2.bin", 0x08000, 0x8000, CRC(e15e0263) SHA1(005934327834aed46b17161aef82117ee508e9c4) ) // identical halves - - ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound Z80 Code */ - ROM_LOAD( "skyfox9.bin", 0x00000, 0x8000, CRC(0b283bf5) SHA1(5b14d0beea689ee7e9174017e5a127435df4fbe3) ) - - ROM_REGION( 0x60000, "gfx1", 0 ) /* Sprites */ - ROM_LOAD( "skyfox3.bin", 0x00000, 0x10000, CRC(3a17a929) SHA1(973fb36af416161e04a83d7869819d9b13df18cd) ) - ROM_LOAD( "skyfox4.bin", 0x10000, 0x10000, CRC(358053bb) SHA1(589e3270eda0d44e73fbc7ac06e782f332920b39) ) - ROM_LOAD( "skyfox5.bin", 0x20000, 0x10000, CRC(c1215a6e) SHA1(5ca30be8a68ac6a00907cc9e47ede0acec980f46) ) - ROM_LOAD( "skyfox6.bin", 0x30000, 0x10000, CRC(cc37e15d) SHA1(80806df6185f7b8c2d3ab98420ca514df3e63c8d) ) - ROM_LOAD( "skyfox7.bin", 0x40000, 0x10000, CRC(fa2ab5b4) SHA1(c0878b25dae28f7d49e14376ff885d1d4e3d5dfe) ) - ROM_LOAD( "skyfox8.bin", 0x50000, 0x10000, CRC(0e3edc49) SHA1(3d1c59ecaabe1c9517203b7e814db41d5cff0cd4) ) - - ROM_REGION( 0x08000, "gfx2", 0 ) /* Background - do not dispose */ - ROM_LOAD( "skyfox10.bin", 0x0000, 0x8000, CRC(19f58f9c) SHA1(6887216243b47152129448cbb4c7d52309feed03) ) - - ROM_REGION( 0x300, "proms", 0 ) /* Color Proms */ - ROM_LOAD( "sfoxrprm.bin", 0x000, 0x100, CRC(79913c7f) SHA1(e64e6a3eb55f37984cb2597c8ffba6bc3bad49c7) ) // R - ROM_LOAD( "sfoxgprm.bin", 0x100, 0x100, CRC(fb73d434) SHA1(4a9bd61fbdce9441753c5921f95ead5c4655957e) ) // G - ROM_LOAD( "sfoxbprm.bin", 0x200, 0x100, CRC(60d2ab41) SHA1(e58a54f2aaee5c07136d5437e513d61fb18fbd9f) ) // B -ROM_END - -ROM_START( exerizer ) - ROM_REGION( 0x10000, "maincpu", 0 ) /* Main Z80 Code */ - ROM_LOAD( "1.2v", 0x00000, 0x8000, CRC(5df72a5d) SHA1(ca35ac06f3702fd650a584da2f442fbc61c00fce) ) - ROM_LOAD( "2.3v", 0x08000, 0x8000, CRC(e15e0263) SHA1(005934327834aed46b17161aef82117ee508e9c4) ) // 1-b - - ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound Z80 Code */ - ROM_LOAD( "9.5n", 0x00000, 0x8000, CRC(0b283bf5) SHA1(5b14d0beea689ee7e9174017e5a127435df4fbe3) ) // 1-i - - ROM_REGION( 0x60000, "gfx1", 0 ) /* Sprites */ - ROM_LOAD( "3-1.7w", 0x00000, 0x10000, CRC(3a17a929) SHA1(973fb36af416161e04a83d7869819d9b13df18cd) ) - ROM_LOAD( "4.7u", 0x10000, 0x10000, CRC(358053bb) SHA1(589e3270eda0d44e73fbc7ac06e782f332920b39) ) // 1-d - ROM_LOAD( "5-1.7t", 0x20000, 0x10000, CRC(c1215a6e) SHA1(5ca30be8a68ac6a00907cc9e47ede0acec980f46) ) - ROM_LOAD( "6.7s", 0x30000, 0x10000, CRC(cc37e15d) SHA1(80806df6185f7b8c2d3ab98420ca514df3e63c8d) ) // 1-f - ROM_LOAD( "7.7p", 0x40000, 0x10000, CRC(c9bbfe5c) SHA1(ce3f7d32baa8bb0bfc110877b5b5f4648ee959ac) ) - ROM_LOAD( "8.7n", 0x50000, 0x10000, CRC(0e3edc49) SHA1(3d1c59ecaabe1c9517203b7e814db41d5cff0cd4) ) // 1-h - - ROM_REGION( 0x08000, "gfx2", 0 ) /* Background - do not dispose */ - ROM_LOAD( "10.5e", 0x0000, 0x8000, CRC(19f58f9c) SHA1(6887216243b47152129448cbb4c7d52309feed03) ) // 1-j - - ROM_REGION( 0x300, "proms", 0 ) /* Color Proms */ - ROM_LOAD( "r.1c", 0x000, 0x100, CRC(79913c7f) SHA1(e64e6a3eb55f37984cb2597c8ffba6bc3bad49c7) ) // 2-bpr - ROM_LOAD( "g.1b", 0x100, 0x100, CRC(fb73d434) SHA1(4a9bd61fbdce9441753c5921f95ead5c4655957e) ) // 3-bpr - ROM_LOAD( "b.1d", 0x200, 0x100, CRC(60d2ab41) SHA1(e58a54f2aaee5c07136d5437e513d61fb18fbd9f) ) // 1-bpr -ROM_END - -ROM_START( exerizerb ) - ROM_REGION( 0x10000, "maincpu", 0 ) /* Main Z80 Code */ - ROM_LOAD( "1-a", 0x00000, 0x8000, CRC(5df72a5d) SHA1(ca35ac06f3702fd650a584da2f442fbc61c00fce) ) - ROM_LOAD( "skyfox2.bin", 0x08000, 0x8000, CRC(e15e0263) SHA1(005934327834aed46b17161aef82117ee508e9c4) ) // 1-b - - ROM_REGION( 0x10000, "audiocpu", 0 ) /* Sound Z80 Code */ - ROM_LOAD( "skyfox9.bin", 0x00000, 0x8000, CRC(0b283bf5) SHA1(5b14d0beea689ee7e9174017e5a127435df4fbe3) ) // 1-i - - ROM_REGION( 0x60000, "gfx1", 0 ) /* Sprites */ - ROM_LOAD( "1-c", 0x00000, 0x10000, CRC(450e9381) SHA1(f99b2ca73f1e4ba91b8066bb6d28d33b66a3ee81) ) - ROM_LOAD( "skyfox4.bin", 0x10000, 0x10000, CRC(358053bb) SHA1(589e3270eda0d44e73fbc7ac06e782f332920b39) ) // 1-d - ROM_LOAD( "1-e", 0x20000, 0x10000, CRC(50a38c60) SHA1(a4b8d530914d6c85b15940a7821b4365068de668) ) - ROM_LOAD( "skyfox6.bin", 0x30000, 0x10000, CRC(cc37e15d) SHA1(80806df6185f7b8c2d3ab98420ca514df3e63c8d) ) // 1-f - ROM_LOAD( "1-g", 0x40000, 0x10000, CRC(c9bbfe5c) SHA1(ce3f7d32baa8bb0bfc110877b5b5f4648ee959ac) ) - ROM_LOAD( "skyfox8.bin", 0x50000, 0x10000, CRC(0e3edc49) SHA1(3d1c59ecaabe1c9517203b7e814db41d5cff0cd4) ) // 1-h - - ROM_REGION( 0x08000, "gfx2", 0 ) /* Background - do not dispose */ - ROM_LOAD( "skyfox10.bin", 0x0000, 0x8000, CRC(19f58f9c) SHA1(6887216243b47152129448cbb4c7d52309feed03) ) // 1-j - - ROM_REGION( 0x300, "proms", 0 ) /* Color Proms */ - ROM_LOAD( "sfoxrprm.bin", 0x000, 0x100, CRC(79913c7f) SHA1(e64e6a3eb55f37984cb2597c8ffba6bc3bad49c7) ) // 2-bpr - ROM_LOAD( "sfoxgprm.bin", 0x100, 0x100, CRC(fb73d434) SHA1(4a9bd61fbdce9441753c5921f95ead5c4655957e) ) // 3-bpr - ROM_LOAD( "sfoxbprm.bin", 0x200, 0x100, CRC(60d2ab41) SHA1(e58a54f2aaee5c07136d5437e513d61fb18fbd9f) ) // 1-bpr -ROM_END - - -/* Untangle the graphics: cut each 32x32x8 tile in 16 8x8x8 tiles */ -void skyfox_state::init_skyfox() -{ - uint8_t *rom = memregion("gfx1")->base(); - uint8_t *end = rom + memregion("gfx1")->bytes(); - uint8_t buf[32 * 32]; - - while (rom < end) - { - for (int i = 0; i < (32 * 32); i++) - buf[i] = rom[(i % 8) + ((i / 8) % 8) * 32 + ((i / 64) % 4) * 8 + (i / 256) * 256]; - - memcpy(rom, buf, 32 * 32); - rom += 32 * 32; - } -} - - -GAME( 1987, skyfox, 0, skyfox, skyfox, skyfox_state, init_skyfox, ROT90, "Jaleco (Nichibutsu USA license)", "Sky Fox", MACHINE_SUPPORTS_SAVE ) -GAME( 1987, exerizer, skyfox, skyfox, skyfox, skyfox_state, init_skyfox, ROT90, "Jaleco", "Exerizer (Japan)", MACHINE_SUPPORTS_SAVE ) -GAME( 1987, exerizerb, skyfox, skyfox, skyfox, skyfox_state, init_skyfox, ROT90, "bootleg", "Exerizer (bootleg)", MACHINE_SUPPORTS_SAVE ) |