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// license:BSD-3-Clause
// copyright-holders:Luca Elia
/***************************************************************************
Ginga NinkyouDen
(C) 1987 Jaleco
driver by Luca Elia (l.elia@tin.it)
CPU : 68000 68B09
SOUND : YM2149 Y8950(MSX AUDIO)
OSC. : 6.000MHz 3.579545MHz
* CTC uses MB-8873E (MC-6840)
Interesting routines (main cpu)
-------------------------------
Interrupts: 1-7] d17a: clears 20018 etc.
f4b2 print string: a1->(char)*,0x25(%) d7.w=color a0->screen (30000)
f5d6 print 7 digit BCD number: d0.l to (a1)+ color $3000
Interesting locations (main cpu)
--------------------------------
20014 # of players (1-2)
20018 cleared by interrupts
2001c credits (max 9)
20020 internal timer?
20024 initial lives
20058 current lives p1
2005c current lives p2
20070 coins
200a4 time
200a8 energy
60008 values: 0 1 ffff
6000c bit: 0 flip sceen? <- 70002>>14
1 ? <-
6000e soundlatch <- 20038 2003c 20040
To Do
-----
- game doesn't init paletteram / tilemaps properly, ending up with MAME
palette defaults at start-up and missing text layer if you coin it up
too soon.
***************************************************************************/
#include "emu.h"
#include "includes/ginganin.h"
#include "cpu/m68000/m68000.h"
#include "cpu/m6809/m6809.h"
#include "machine/6840ptm.h"
#include "sound/ay8910.h"
#include "sound/8950intf.h"
#include "screen.h"
#include "speaker.h"
#define MAIN_CLOCK XTAL(6'000'000)
#define SOUND_CLOCK XTAL(3'579'545)
/*
**
** Main cpu data
**
*/
void ginganin_state::main_map(address_map &map)
{
/* The ROM area: 10000-13fff is written with: 0000 0000 0000 0001, at startup only. Why? */
map(0x000000, 0x01ffff).rom();
map(0x020000, 0x023fff).ram();
map(0x030000, 0x0307ff).ram().w(FUNC(ginganin_state::txtram_w)).share("txtram");
map(0x040000, 0x0407ff).ram().share("spriteram");
map(0x050000, 0x0507ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
map(0x060000, 0x06000f).ram().w(FUNC(ginganin_state::vregs_w)).share("vregs");
map(0x068000, 0x06bfff).ram().w(FUNC(ginganin_state::fgram_w)).share("fgram");
map(0x070000, 0x070001).portr("P1_P2");
map(0x070002, 0x070003).portr("DSW");
}
/*
**
** Sound cpu data
**
*/
void ginganin_state::sound_map(address_map &map)
{
map(0x0000, 0x07ff).ram();
map(0x0800, 0x0807).rw("6840ptm", FUNC(ptm6840_device::read), FUNC(ptm6840_device::write));
map(0x1800, 0x1800).r(m_soundlatch, FUNC(generic_latch_8_device::read));
map(0x2000, 0x2001).w("ymsnd", FUNC(y8950_device::write));
map(0x2800, 0x2801).w("psg", FUNC(ym2149_device::address_data_w));
map(0x4000, 0xffff).rom().region("audiocpu", 0x4000);
}
/* Input Ports */
static INPUT_PORTS_START( ginganin )
PORT_START("P1_P2") /* 70000.w */
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START2 )
PORT_START("DSW") /* 70002.w */
PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) )
PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x0004, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x0006, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0003, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x0001, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x0038, 0x0038, DEF_STR( Coin_B ) )
PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x0020, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x0010, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x0030, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x0038, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0018, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0028, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x0008, DEF_STR( 1C_4C ) )
PORT_DIPNAME( 0x0040, 0x0040, "Infinite Lives")
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0080, 0x0080, "Free Play & Invulnerability")
PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0300, 0x0300, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x0000, "2")
PORT_DIPSETTING( 0x0300, "3")
PORT_DIPSETTING( 0x0100, "4")
PORT_DIPSETTING( 0x0200, "5")
PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Demo_Sounds ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0400, DEF_STR( On ) )
PORT_DIPNAME( 0x0800, 0x0000, DEF_STR( Cabinet ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x0800, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) /* probably unused */
PORT_DIPSETTING( 0x1000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) /* it does something */
PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Flip_Screen ) )
PORT_DIPSETTING( 0x4000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x8000, 0x8000, "Freeze" )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
INPUT_PORTS_END
/*
**
** Gfx data
**
*/
static const gfx_layout layout16x16 =
{
16,16,
RGN_FRAC(1,1),
4,
{ STEP4(0,1) },
{ STEP8(0,4), STEP8(4*8*16,4) },
{ STEP16(0,4*8) },
16*16*4
};
static const gfx_layout layout8x8 =
{
8,8,
RGN_FRAC(1,1),
4,
{ STEP4(0,1) },
{ STEP8(0,4) },
{ STEP8(0,4*8) },
8*8*4
};
static GFXDECODE_START( gfx_ginganin )
GFXDECODE_ENTRY( "gfx1", 0, layout16x16, 256*3, 16 ) /* [0] bg */
GFXDECODE_ENTRY( "gfx2", 0, layout16x16, 256*2, 16 ) /* [1] fg */
GFXDECODE_ENTRY( "gfx3", 0, layout8x8, 256*0, 16 ) /* [2] txt */
GFXDECODE_ENTRY( "gfx4", 0, layout16x16, 256*1, 16 ) /* [3] sprites */
GFXDECODE_END
void ginganin_state::machine_start()
{
save_item(NAME(m_layers_ctrl));
save_item(NAME(m_flipscreen));
}
void ginganin_state::machine_reset()
{
m_layers_ctrl = 0;
m_flipscreen = 0;
}
WRITE_LINE_MEMBER(ginganin_state::ptm_irq)
{
m_audiocpu->set_input_line(0, state ? ASSERT_LINE : CLEAR_LINE);
}
void ginganin_state::ginganin(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, MAIN_CLOCK);
m_maincpu->set_addrmap(AS_PROGRAM, &ginganin_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(ginganin_state::irq1_line_hold)); /* ? (vectors 1-7 contain the same address) */
MC6809(config, m_audiocpu, SOUND_CLOCK); // MBL68B09?
m_audiocpu->set_addrmap(AS_PROGRAM, &ginganin_state::sound_map);
ptm6840_device &ptm(PTM6840(config, "6840ptm", SOUND_CLOCK/2));
ptm.set_external_clocks(0, 0, 0);
ptm.o1_callback().set(FUNC(ginganin_state::ptm_irq));
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(256, 256);
screen.set_visarea(0, 255, 0 + 16 , 255 - 16);
screen.set_screen_update(FUNC(ginganin_state::screen_update));
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_ginganin);
PALETTE(config, m_palette).set_format(palette_device::RGBx_444, 1024);
/* sound hardware */
SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch);
YM2149(config, "psg", SOUND_CLOCK / 2).add_route(ALL_OUTPUTS, "mono", 0.10);
Y8950(config, "ymsnd", SOUND_CLOCK).add_route(ALL_OUTPUTS, "mono", 1.0); /* The Y8950 is basically a YM3526 with ADPCM built in */
}
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( ginganin )
ROM_REGION( 0x20000, "maincpu", 0 ) /* main cpu */
ROM_LOAD16_BYTE( "gn_02.bin", 0x00000, 0x10000, CRC(4a4e012f) SHA1(7c94a5b6b71e037af355f3aa4623be1f585db8dc) )
ROM_LOAD16_BYTE( "gn_01.bin", 0x00001, 0x10000, CRC(30256fcb) SHA1(dc15e0da88ae5cabe0150f7290508c3d58c06c11) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */
ROM_LOAD( "gn_05.bin", 0x00000, 0x10000, CRC(e76e10e7) SHA1(b16f10a1a01b7b04221c9bf1b0d157e936bc5fb5) )
ROM_REGION( 0x20000, "gfx1", 0 )
ROM_LOAD( "gn_15.bin", 0x000000, 0x10000, CRC(1b8ac9fb) SHA1(1e5ee2a565fa262f1e48c1088d84c6f42d84b4e3) ) /* bg */
ROM_LOAD( "gn_14.bin", 0x010000, 0x10000, CRC(e73fe668) SHA1(fa39fddd7448d3fc6b539506e33b951db205afa1) )
ROM_REGION( 0x20000, "gfx2", 0 )
ROM_LOAD( "gn_12.bin", 0x000000, 0x10000, CRC(c134a1e9) SHA1(8bace0f0169e61f1b7254393fa9cad6dca09c335) ) /* fg */
ROM_LOAD( "gn_13.bin", 0x010000, 0x10000, CRC(1d3bec21) SHA1(305823c78cad9288f918178e1c24cb0459ba2a6e) )
ROM_REGION( 0x04000, "gfx3", 0 )
ROM_LOAD( "gn_10.bin", 0x000000, 0x04000, CRC(ae371b2d) SHA1(d5e03b085586ed2bf40713f432bcf12e07318226) ) /* txt */
ROM_REGION( 0x50000, "gfx4", 0 )
ROM_LOAD( "gn_06.bin", 0x000000, 0x10000, CRC(bdc65835) SHA1(53222fc3ec15e641289abb754657b0d59b88b66b) ) /* sprites */
ROM_CONTINUE( 0x040000, 0x10000 )
ROM_LOAD( "gn_07.bin", 0x010000, 0x10000, CRC(c2b8eafe) SHA1(a042a200efd4e7361e9ab516085c9fc8067e28b4) )
ROM_LOAD( "gn_08.bin", 0x020000, 0x10000, CRC(f7c73c18) SHA1(102700e2217bcd1532af56ee6a00ad608c8217db) )
ROM_LOAD( "gn_09.bin", 0x030000, 0x10000, CRC(a5e07c3b) SHA1(cdda02cd847330575612cb33d1bb38a5d50a3e6d) )
ROM_REGION( 0x08000, "bgrom", 0 ) /* background tilemaps */
ROM_LOAD( "gn_11.bin", 0x00000, 0x08000, CRC(f0d0e605) SHA1(0c541e8e036573be1d99ecb71fdb4568ca8cc269) )
ROM_REGION( 0x20000, "ymsnd", 0 ) /* samples */
ROM_LOAD( "gn_04.bin", 0x00000, 0x10000, CRC(0ed9133b) SHA1(77f628e8ec28016efac2d906146865ca4ec54bd5) )
ROM_LOAD( "gn_03.bin", 0x10000, 0x10000, CRC(f1ba222c) SHA1(780c0bd0045bac1e1bb3209576383db90504fbf3) )
ROM_END
ROM_START( ginganina )
ROM_REGION( 0x20000, "maincpu", 0 ) /* main cpu */
ROM_LOAD16_BYTE( "2.bin", 0x00000, 0x10000, CRC(6da1d8a3) SHA1(ea81f2934fa7901563e886f3d600edd08ec0ea24) )
ROM_LOAD16_BYTE( "1.bin", 0x00001, 0x10000, CRC(0bd32d59) SHA1(5ab2c0e4a1d9cafbd3448d981103508debd7ed96) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */
ROM_LOAD( "gn_05.bin", 0x00000, 0x10000, CRC(e76e10e7) SHA1(b16f10a1a01b7b04221c9bf1b0d157e936bc5fb5) )
ROM_REGION( 0x20000, "gfx1", 0 )
ROM_LOAD( "gn_15.bin", 0x000000, 0x10000, CRC(1b8ac9fb) SHA1(1e5ee2a565fa262f1e48c1088d84c6f42d84b4e3) ) /* bg */
ROM_LOAD( "gn_14.bin", 0x010000, 0x10000, CRC(e73fe668) SHA1(fa39fddd7448d3fc6b539506e33b951db205afa1) )
ROM_REGION( 0x20000, "gfx2", 0 )
ROM_LOAD( "gn_12.bin", 0x000000, 0x10000, CRC(c134a1e9) SHA1(8bace0f0169e61f1b7254393fa9cad6dca09c335) ) /* fg */
ROM_LOAD( "gn_13.bin", 0x010000, 0x10000, CRC(1d3bec21) SHA1(305823c78cad9288f918178e1c24cb0459ba2a6e) )
ROM_REGION( 0x04000, "gfx3", 0 )
ROM_LOAD( "10.bin", 0x000000, 0x04000, CRC(48a20745) SHA1(69855b0402feca4ba9632142e569c652ca05b9fa) ) /* txt */
ROM_REGION( 0x50000, "gfx4", 0 )
ROM_LOAD( "gn_06.bin", 0x000000, 0x10000, CRC(bdc65835) SHA1(53222fc3ec15e641289abb754657b0d59b88b66b) ) /* sprites */
ROM_CONTINUE( 0x040000, 0x10000 )
ROM_LOAD( "gn_07.bin", 0x010000, 0x10000, CRC(c2b8eafe) SHA1(a042a200efd4e7361e9ab516085c9fc8067e28b4) )
ROM_LOAD( "gn_08.bin", 0x020000, 0x10000, CRC(f7c73c18) SHA1(102700e2217bcd1532af56ee6a00ad608c8217db) )
ROM_LOAD( "gn_09.bin", 0x030000, 0x10000, CRC(a5e07c3b) SHA1(cdda02cd847330575612cb33d1bb38a5d50a3e6d) )
ROM_REGION( 0x08000, "bgrom", 0 ) /* background tilemaps */
ROM_LOAD( "gn_11.bin", 0x00000, 0x08000, CRC(f0d0e605) SHA1(0c541e8e036573be1d99ecb71fdb4568ca8cc269) )
ROM_REGION( 0x20000, "ymsnd", 0 ) /* samples */
ROM_LOAD( "gn_04.bin", 0x00000, 0x10000, CRC(0ed9133b) SHA1(77f628e8ec28016efac2d906146865ca4ec54bd5) )
ROM_LOAD( "gn_03.bin", 0x10000, 0x10000, CRC(f1ba222c) SHA1(780c0bd0045bac1e1bb3209576383db90504fbf3) )
ROM_END
void ginganin_state::init_ginganin()
{
/* main cpu patches */
u16 *rom = (u16 *)memregion("maincpu")->base();
/* avoid writes to rom getting to the log */
rom[0x408 / 2] = 0x6000;
rom[0x40a / 2] = 0x001c;
}
GAME( 1987, ginganin, 0, ginganin, ginganin, ginganin_state, init_ginganin, ROT0, "Jaleco", "Ginga NinkyouDen (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1987, ginganina, ginganin, ginganin, ginganin, ginganin_state, init_ginganin, ROT0, "Jaleco", "Ginga NinkyouDen (set 2)", MACHINE_SUPPORTS_SAVE )
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