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|
// license:BSD-3-Clause
// copyright-holders:Angelo Salese
/***************************************************************************
Bega's Battle (c) 1983 Data East Corporation
preliminary driver by Angelo Salese
TODO:
- laserdisc hook-up and 6850 comms;
- "RAM TEST ERROR 5J" in Bega's Battle and Cobra Command
- "SOUND TEST READ ERROR"
- color offset number origin is unknown;
- Bega's Battle VBLANK hack (ld/framework fault most likely)
- CPU clocks
- dip-switches
- clean-ups
***************************************************************************
There are three hardware versions of Cobra Command (LD):
Data East single PCB, Pioneer LD-V1000
Data East 3-boardset, same hardware as Bega's Battle & Road Blaster, Sony
LDP-1000
MACH3 conversion kit (ROMs, disc, decals), Pioneer PR-8210
There are four versions of the laserdisc.
Pioneer (08359)
Data East (Japan), LDS-301 with an orange label
Data East (USA), LDS-301A with a green label
Sony (a1090731704132a)
The Data East labelled discs were released with the DE 3-boardset version
and MACH3 conversion.
The Pioneer Labelled disc was released with the DE single PCB version.
Not sure what version the Sony disc came from. It was given to me by the
copyright owner of Road Blaster, who also gave me a Road Blaster disc/kit
which has a similar Sony label.
I peeled the Data East labels off an orange and a green labelled disc and
the labels underneath were identical to the Sony labelled disc (Sony Japan,
disc No.a1090731704132a).
Physical appearances aside, the Sony and Pioneer pressed discs have
identical content.
===========================================================================
---------------------------------
Bega's Battle by DATA EAST (1983)
---------------------------------
malcor
Location Device File ID Checksum
----------------------------------------
TB 14F 2764 AN00 E929 [ main program ] [ Rev.1 ]
TB 12F 2764 AN01 7B4D [ main program ] [ Rev.1 ]
TB 11F 2764 AN02 3390 [ main program ] [ Rev.1 ]
TB 9F 2764 AN03 A9E5 [ main program ] [ Rev.1 ]
TB 8F 2764 AN04 303E [ main program ] [ Rev.1 ]
TB 6F 2764 AN05 3A89 [ main program ] [ Rev.1 ]
TB 14F 2764 AN00-3 E983 [ main program ] [ Rev.3 ]
TB 11F 2764 AN02-3 46DA [ main program ] [ Rev.3 ]
TB 9F 2764 AN03-3 B99B [ main program ] [ Rev.3 ]
TB 8F 2764 AN04-3 3A57 [ main program ] [ Rev.3 ]
TB 6F 2764 AN05-3 3A9D [ main program ] [ Rev.3 ]
TB 15C 2764 AN06 916B [ snd program ]
TB 3A 2764 AN07 944B
TB 4A 2764 AN08 798F
TB 6A 2764 AN09 DF57
TB 12A 2764 AN0A 5B95
TB 14A 2764 AN0B F2C7
TB 15A 2764 AN0C 1605
LB 2F 82S123 AF-8.bpr 00FC [ DSP select ]
LB 14K PAL10L8 LP1-1.pld 6A1A
LB 7C PAL10L8 LP1-2.pld 6A16
LB 8C PAL12L6 LP1-3.pld 76B3
LB 11E PAL12L6 LP1-4.pld 769F
LB 6C PAL10L8 LP1-5.pld 6A99
LB 12C PAL10L8 LP1-5.pld 6A99
TB 10H PAL10L8 LP2-1.pld 6A36
TB C10 PAL10L8 LP2-4.pld 6A05
Note: TB - Top board VDO-2 DE-0139-1
LB - Lower board VDO-1 DE-0138-1
Laserdisc video game
Brief hardware overview
-----------------------
Main processor - 6502
- EF68B50P communications interface
- AM2950DC I/O port to sound processor
Sound processor - 6502
2x - AY-3-8910
***************************************************************************/
#include "emu.h"
#include "cpu/m6502/m6502.h"
#include "sound/ay8910.h"
#include "machine/ldp1000.h"
#include "machine/gen_latch.h"
#include "machine/6850acia.h"
#include "emupal.h"
#include "speaker.h"
class deco_ld_state : public driver_device
{
public:
deco_ld_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_laserdisc(*this, "laserdisc")
//, m_acia(*this, "acia")
, m_gfxdecode(*this, "gfxdecode")
, m_screen(*this, "screen")
, m_palette(*this, "palette")
, m_soundlatch(*this, "soundlatch")
, m_soundlatch2(*this, "soundlatch2")
, m_vram0(*this, "vram0")
, m_attr0(*this, "attr0")
, m_vram1(*this, "vram1")
, m_attr1(*this, "attr1")
{ }
void rblaster(machine_config &config);
DECLARE_CUSTOM_INPUT_MEMBER(begas_vblank_r);
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
private:
required_device<cpu_device> m_maincpu;
optional_device<cpu_device> m_audiocpu;
required_device<sony_ldp1000_device> m_laserdisc;
//required_device<acia6850_device> m_acia;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_device<generic_latch_8_device> m_soundlatch2;
required_shared_ptr<uint8_t> m_vram0;
required_shared_ptr<uint8_t> m_attr0;
required_shared_ptr<uint8_t> m_vram1;
required_shared_ptr<uint8_t> m_attr1;
int m_nmimask;
DECLARE_READ8_MEMBER(acia_status_hack_r);
DECLARE_READ8_MEMBER(sound_status_r);
DECLARE_WRITE8_MEMBER(decold_sound_cmd_w);
virtual void machine_start() override;
uint32_t screen_update_rblaster(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(sound_interrupt);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t *spriteram, uint16_t tile_bank );
void rblaster_map(address_map &map);
void rblaster_sound_map(address_map &map);
};
void deco_ld_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t *spriteram, uint16_t tile_bank )
{
gfx_element *gfx = m_gfxdecode->gfx(1);
int i,spr_offs,x,y,col,fx,fy;
/*
[+0] ---- -x-- flip X
[+0] ---- --x- flip Y
[+0] ---- ---x enable this sprite
[+1] tile number
[+2] y coord
[+3] x coord
*/
for(i=0;i<0x20;i+=4)
{
if(~spriteram[i+0] & 1)
continue;
spr_offs = spriteram[i+1]|tile_bank;
x = spriteram[i+3];
y = spriteram[i+2];
col = 6; /* TODO */
fx = (spriteram[i+0] & 0x04) ? 1 : 0;
fy = (spriteram[i+0] & 0x02) ? 1 : 0;
gfx->transpen(bitmap,cliprect,spr_offs,col,fx,fy,x,y,0);
}
for(i=0x3e0;i<0x400;i+=4)
{
if(~spriteram[i+0] & 1)
continue;
spr_offs = spriteram[i+1]|tile_bank;
x = spriteram[i+3];
y = spriteram[i+2];
col = 6; /* TODO */
fx = (spriteram[i+0] & 0x04) ? 1 : 0;
fy = (spriteram[i+0] & 0x02) ? 1 : 0;
gfx->transpen(bitmap,cliprect,spr_offs,col,fx,fy,x,y,0);
}
}
uint32_t deco_ld_state::screen_update_rblaster(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
gfx_element *gfx = m_gfxdecode->gfx(0);
int y,x;
bitmap.fill(0, cliprect);
draw_sprites(bitmap,cliprect,m_vram1,0x000);
draw_sprites(bitmap,cliprect,m_vram0,0x100);
for (y=0;y<32;y++)
{
for (x=0;x<32;x++)
{
int attr = m_attr0[x+y*32];
int tile = m_vram0[x+y*32] | ((attr & 3) << 8);
int colour = (6 & 0x7); /* TODO */
gfx->transpen(bitmap,cliprect,tile|0x400,colour,0,0,x*8,y*8,0);
}
}
for (y=0;y<32;y++)
{
for (x=0;x<32;x++)
{
int attr = m_attr1[x+y*32];
int tile = m_vram1[x+y*32] | ((attr & 3) << 8);
int colour = (6 & 0x7); /* TODO */
gfx->transpen(bitmap,cliprect,tile,colour,0,0,x*8,y*8,0);
}
}
return 0;
}
WRITE8_MEMBER(deco_ld_state::decold_sound_cmd_w)
{
m_soundlatch->write(data);
m_audiocpu->set_input_line(0, HOLD_LINE);
}
/* unknown, but certainly related to audiocpu somehow */
READ8_MEMBER(deco_ld_state::sound_status_r)
{
return 0xff ^ 0x40;
}
// TODO: needs LD BIOS dumped
READ8_MEMBER(deco_ld_state::acia_status_hack_r)
{
return 0xff;
}
void deco_ld_state::rblaster_map(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1000).portr("IN0").nopw(); // (w) coin lockout
map(0x1001, 0x1001).portr("DSW1");
map(0x1002, 0x1002).portr("DSW2");
map(0x1003, 0x1003).portr("IN1");
map(0x1004, 0x1004).r(m_soundlatch2, FUNC(generic_latch_8_device::read)).w(FUNC(deco_ld_state::decold_sound_cmd_w));
map(0x1005, 0x1005).r(FUNC(deco_ld_state::sound_status_r));
//AM_RANGE(0x1006, 0x1007) AM_DEVREADWRITE("acia", acia6850_device, read, write)
map(0x1006, 0x1006).r(FUNC(deco_ld_state::acia_status_hack_r));
map(0x1007, 0x1007).rw(m_laserdisc, FUNC(sony_ldp1000_device::status_r), FUNC(sony_ldp1000_device::command_w));
map(0x1800, 0x1fff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette");
map(0x2000, 0x27ff).ram();
map(0x2800, 0x2bff).ram().share("vram0");
map(0x2c00, 0x2fff).ram().share("attr0");
map(0x3000, 0x37ff).ram();
map(0x3800, 0x3bff).ram().share("vram1");
map(0x3c00, 0x3fff).ram().share("attr1");
map(0x4000, 0xffff).rom();
}
/* sound arrangement is pratically identical to Zero Target. */
#ifdef UNUSED_FUNCTION
WRITE8_MEMBER(deco_ld_state::nmimask_w)
{
m_nmimask = data & 0x80;
}
#endif
INTERRUPT_GEN_MEMBER(deco_ld_state::sound_interrupt)
{
if (!m_nmimask) device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
}
void deco_ld_state::rblaster_sound_map(address_map &map)
{
map(0x0000, 0x01ff).ram();
map(0x2000, 0x2000).w("ay1", FUNC(ay8910_device::data_w));
map(0x4000, 0x4000).w("ay1", FUNC(ay8910_device::address_w));
map(0x6000, 0x6000).w("ay2", FUNC(ay8910_device::data_w));
map(0x8000, 0x8000).w("ay2", FUNC(ay8910_device::address_w));
map(0xa000, 0xa000).r(m_soundlatch, FUNC(generic_latch_8_device::read)).w(m_soundlatch2, FUNC(generic_latch_8_device::write));
map(0xe000, 0xffff).rom();
}
CUSTOM_INPUT_MEMBER( deco_ld_state::begas_vblank_r )
{
return m_screen->vpos() >= 240*2;
}
INPUT_CHANGED_MEMBER(deco_ld_state::coin_inserted)
{
m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE);
}
static INPUT_PORTS_START( begas )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_TILT )
PORT_START("IN1")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(DEVICE_SELF,deco_ld_state,begas_vblank_r, nullptr) // TODO: IPT_VBLANK doesn't seem to work fine?
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, deco_ld_state,coin_inserted, 0)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, deco_ld_state,coin_inserted, 0)
PORT_START("DSW2")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Service_Mode ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
static INPUT_PORTS_START( cobra )
PORT_INCLUDE( begas )
PORT_MODIFY("IN1")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
/* TODO: dips */
INPUT_PORTS_END
static INPUT_PORTS_START( rblaster )
PORT_INCLUDE( begas )
PORT_MODIFY("IN1")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
/* TODO: dips */
INPUT_PORTS_END
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(2,3),RGN_FRAC(1,3),RGN_FRAC(0,3) },
{ 7, 6, 5, 4, 3, 2, 1, 0 },
{ 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
8*8
};
static const gfx_layout spritelayout =
{
16,16,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(2,3),RGN_FRAC(1,3),RGN_FRAC(0,3) },
{ 7, 6, 5, 4, 3, 2, 1, 0, 16*8+7, 16*8+6, 16*8+5, 16*8+4, 16*8+3, 16*8+2, 16*8+1, 16*8+0 },
{ 15*8, 14*8, 13*8, 12*8, 11*8, 10*8, 9*8, 8*8,
7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
16*16
};
static GFXDECODE_START( gfx_rblaster )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 8 )
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0, 8 )
GFXDECODE_END
void deco_ld_state::machine_start()
{
}
void deco_ld_state::rblaster(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, 8000000/2);
m_maincpu->set_addrmap(AS_PROGRAM, &deco_ld_state::rblaster_map);
m_maincpu->set_vblank_int("screen", FUNC(deco_ld_state::irq0_line_hold));
M6502(config, m_audiocpu, 8000000/2);
m_audiocpu->set_addrmap(AS_PROGRAM, &deco_ld_state::rblaster_sound_map);
m_audiocpu->set_periodic_int(FUNC(deco_ld_state::sound_interrupt), attotime::from_hz(640));
// config.m_minimum_quantum = attotime::from_hz(6000);
SONY_LDP1000(config, m_laserdisc, 0);
m_laserdisc->set_overlay(256, 256, FUNC(deco_ld_state::screen_update_rblaster));
//m_laserdisc->set_overlay_clip(0, 256-1, 8, 240-1);
m_laserdisc->set_overlay_palette(m_palette);
m_laserdisc->add_route(0, "lspeaker", 1.0);
m_laserdisc->add_route(1, "rspeaker", 1.0);
/* video hardware */
m_laserdisc->add_ntsc_screen(config, "screen");
GFXDECODE(config, m_gfxdecode, m_palette, gfx_rblaster);
PALETTE(config, m_palette).set_format(palette_device::BGR_233_inverted, 0x800);
//ACIA6850(config, m_acia, 0);
//m_acia->txd_handler().set("laserdisc", FUNC(sony_ldp1000_device::write));
//m_acia->rxd_handler().set("laserdisc", FUNC(sony_ldp1000_device::read));
/* sound hardware */
/* TODO: mixing */
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
GENERIC_LATCH_8(config, m_soundlatch);
GENERIC_LATCH_8(config, m_soundlatch2);
AY8910(config, "ay1", 1500000).add_route(ALL_OUTPUTS, "lspeaker", 0.25).add_route(ALL_OUTPUTS, "rspeaker", 0.25);
AY8910(config, "ay2", 1500000).add_route(ALL_OUTPUTS, "lspeaker", 0.25).add_route(ALL_OUTPUTS, "rspeaker", 0.25);
}
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( begas )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "an05-3", 0x4000, 0x2000, CRC(c917a283) SHA1(b91f8cd18b8cc1189e4b69d6932d6f01d4ccfb81) )
ROM_LOAD( "an04-3", 0x6000, 0x2000, CRC(935b2b0a) SHA1(e7c09960607569bd88e9af396aa70661f4352efb) )
ROM_LOAD( "an03-3", 0x8000, 0x2000, CRC(79438d80) SHA1(e641336f23c6b84d84313ef3e94871ac9aa8b612) )
ROM_LOAD( "an02-3", 0xa000, 0x2000, CRC(98ce4ca0) SHA1(e7db66b1f0f06b0a21e7450962ba70f460a24847) )
ROM_LOAD( "an01", 0xc000, 0x2000, CRC(15f8921d) SHA1(32f945bee8f30e5896da38ac6184a11c0a8194bb) )
ROM_LOAD( "an00-3", 0xe000, 0x2000, CRC(124a3a36) SHA1(e2f7110196cb46fcda429c613388285b46ec1a9e) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "an06", 0xe000, 0x2000, CRC(cbbcd730) SHA1(2f2e78fcf2eba71044bec60d27d8756d9b5af551) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "an0a", 0x0000, 0x2000, CRC(e429305d) SHA1(9a05ab7916235d028b6b05270703516581825660) )
ROM_LOAD( "an0b", 0x4000, 0x2000, CRC(09e4b780) SHA1(0735420b8529017e507feecf8f74fecd80fbf7d5) )
ROM_LOAD( "an0c", 0x8000, 0x2000, CRC(0c127207) SHA1(b8372b2fa20ffe5ac278f558c07fd761c86e514b) )
ROM_LOAD( "an07", 0x2000, 0x2000, CRC(6b8ad735) SHA1(a703523202d40e409e2345a6626b9e29b7a59cd3) )
ROM_LOAD( "an08", 0x6000, 0x2000, CRC(b5518391) SHA1(57f6407491cff075f76a8b459cc33e8b9a91e7de) )
ROM_LOAD( "an09", 0xa000, 0x2000, CRC(b7375fd7) SHA1(93a59e99e375bdba77199a705b5e304ece221617) )
ROM_REGION( 0x20, "proms", 0 )
ROM_LOAD( "af-8.bpr", 0x00, 0x20, CRC(20006a72) SHA1(6d0e1c6de45079f9e128186478a7e0ed3fd471d0) )
ROM_REGION( 0x1000, "plds", 0 )
ROM_LOAD( "lp1-1.pld", 0x0000, 44, CRC(cc84cb09) SHA1(61620ef30dfd6c81cc517f95ab6358c619ca3298) )
ROM_LOAD( "lp1-2.pld", 0x0100, 44, CRC(60e16fc4) SHA1(1df735f393ed0fcf1272fceada9764084ff11e07) )
ROM_LOAD( "lp1-3.pld", 0x0200, 52, CRC(976a7c57) SHA1(202c55a236799fb44a977c074c231ed54c71a872) )
ROM_LOAD( "lp1-4.pld", 0x0300, 52, CRC(cc9a442f) SHA1(5d08873b204b15f888d02d79e049119e05e41b45) )
ROM_LOAD( "lp1-5.pld", 0x0400, 44, CRC(2d9f3118) SHA1(02e40a99f131bb47562d5b90fdfb11ca8cd90da6) )
ROM_LOAD( "lp2-1.pld", 0x0500, 44, CRC(dbb05313) SHA1(fc37db24f12c4f5170945c9ec9a333e4583c1712) )
ROM_LOAD( "lp2-4.pld", 0x0600, 44, CRC(4c72736c) SHA1(6f7521284a5d960ff05c4361095c3e89a79f7475) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "begas", 0, NO_DUMP )
ROM_END
ROM_START( begas1 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "an05", 0x4000, 0x2000, CRC(91a05549) SHA1(425668ee0dcf44bc011ee3649aa82df6ad3180eb) )
ROM_LOAD( "an04", 0x6000, 0x2000, CRC(670966fe) SHA1(c179e3045ed0e46c5829fce5297ada475141e662) )
ROM_LOAD( "an03", 0x8000, 0x2000, CRC(d2d85cdf) SHA1(da557ce5c3252297d2c073a0242e1989b0b7388b) )
ROM_LOAD( "an02", 0xa000, 0x2000, CRC(84d13c20) SHA1(6474d90b84bca88c35cdb1d4c117ce431d6addf7) )
ROM_LOAD( "an01", 0xc000, 0x2000, CRC(15f8921d) SHA1(32f945bee8f30e5896da38ac6184a11c0a8194bb) )
ROM_LOAD( "an00", 0xe000, 0x2000, CRC(184297f3) SHA1(6813f076fde3eb583929506b2e65d9cd988b1b75) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "an06", 0xe000, 0x2000, CRC(cbbcd730) SHA1(2f2e78fcf2eba71044bec60d27d8756d9b5af551) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "an0a", 0x0000, 0x2000, CRC(e429305d) SHA1(9a05ab7916235d028b6b05270703516581825660) )
ROM_LOAD( "an0b", 0x4000, 0x2000, CRC(09e4b780) SHA1(0735420b8529017e507feecf8f74fecd80fbf7d5) )
ROM_LOAD( "an0c", 0x8000, 0x2000, CRC(0c127207) SHA1(b8372b2fa20ffe5ac278f558c07fd761c86e514b) )
ROM_LOAD( "an07", 0x2000, 0x2000, CRC(6b8ad735) SHA1(a703523202d40e409e2345a6626b9e29b7a59cd3) )
ROM_LOAD( "an08", 0x6000, 0x2000, CRC(b5518391) SHA1(57f6407491cff075f76a8b459cc33e8b9a91e7de) )
ROM_LOAD( "an09", 0xa000, 0x2000, CRC(b7375fd7) SHA1(93a59e99e375bdba77199a705b5e304ece221617) )
ROM_REGION( 0x20, "proms", 0 )
ROM_LOAD( "af-8.bpr", 0x00, 0x20, CRC(20006a72) SHA1(6d0e1c6de45079f9e128186478a7e0ed3fd471d0) )
ROM_REGION( 0x1000, "plds", 0 )
ROM_LOAD( "lp1-1.pld", 0x0000, 44, CRC(cc84cb09) SHA1(61620ef30dfd6c81cc517f95ab6358c619ca3298) )
ROM_LOAD( "lp1-2.pld", 0x0100, 44, CRC(60e16fc4) SHA1(1df735f393ed0fcf1272fceada9764084ff11e07) )
ROM_LOAD( "lp1-3.pld", 0x0200, 52, CRC(976a7c57) SHA1(202c55a236799fb44a977c074c231ed54c71a872) )
ROM_LOAD( "lp1-4.pld", 0x0300, 52, CRC(cc9a442f) SHA1(5d08873b204b15f888d02d79e049119e05e41b45) )
ROM_LOAD( "lp1-5.pld", 0x0400, 44, CRC(2d9f3118) SHA1(02e40a99f131bb47562d5b90fdfb11ca8cd90da6) )
ROM_LOAD( "lp2-1.pld", 0x0500, 44, CRC(dbb05313) SHA1(fc37db24f12c4f5170945c9ec9a333e4583c1712) )
ROM_LOAD( "lp2-4.pld", 0x0600, 44, CRC(4c72736c) SHA1(6f7521284a5d960ff05c4361095c3e89a79f7475) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "begas", 0, NO_DUMP )
ROM_END
ROM_START( rblaster )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "01.bin", 0xc000, 0x2000, CRC(e4733c49) SHA1(357f46a80273f8a365d16cddf5e2caaeeacaf4ad) )
ROM_LOAD( "00.bin", 0xe000, 0x2000, CRC(084d6ae2) SHA1(f49eb2d53bad5af88a12535ba628c9decce690ff) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "02.bin", 0xe000, 0x2000, CRC(6c20335d) SHA1(b28e80f112553af8e3fba9ebbfc10d1f56396ac1) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "03.bin", 0x0000, 0x2000, CRC(d1ff5ffb) SHA1(29df207e225e3b0477d5566d256198310d6ae526) )
ROM_LOAD( "06.bin", 0x2000, 0x2000, CRC(d1ff5ffb) SHA1(29df207e225e3b0477d5566d256198310d6ae526) )
ROM_LOAD( "04.bin", 0x4000, 0x2000, CRC(da2c84d9) SHA1(3452b0e2a45fa771e226c3a3668afbf3ceb0ec11) )
ROM_LOAD( "07.bin", 0x6000, 0x2000, CRC(da2c84d9) SHA1(3452b0e2a45fa771e226c3a3668afbf3ceb0ec11) )
ROM_LOAD( "05.bin", 0x8000, 0x2000, CRC(4608b516) SHA1(44af4be84a0b807ea0813ce86376a4b6fd927e5a) )
ROM_LOAD( "08.bin", 0xa000, 0x2000, CRC(4608b516) SHA1(44af4be84a0b807ea0813ce86376a4b6fd927e5a) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "rblaster", 0, SHA1(1563ea907d461592e17646848fdf2dce904bba32) )
ROM_END
ROM_START( cobra )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "au03-2", 0x8000, 0x2000, CRC(8f0a8fba) SHA1(8e11d2bd665a5ca6b3bb11aa2b707458c1534327) )
ROM_LOAD( "au02-2", 0xa000, 0x2000, CRC(7db11acf) SHA1(1eebae0741f5735bc8966f3c31a9c07dac2e3916) )
ROM_LOAD( "au01-2", 0xc000, 0x2000, CRC(523dd8f6) SHA1(47bd4c9b2272e9a710e6e97f2505075df68101ed) )
ROM_LOAD( "au00-2", 0xe000, 0x2000, CRC(6c0f1f16) SHA1(ed05d3eaa24e84b1dfb4e1eb5f69b23e4a1494ba) )
ROM_COPY( "maincpu", 0x8000, 0x4000, 0x4000 )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "au06", 0xe000, 0x2000, CRC(ccc94eb0) SHA1(354a933ddc6a1e1118c2bf176faaab5d01fc92d3) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "au0a", 0x0000, 0x2000, CRC(6aaedcf3) SHA1(52dc913eecf8a159784d500217cffd7a6d8eb45c) )
ROM_LOAD( "au0b", 0x4000, 0x2000, CRC(92247877) SHA1(f9bb0c20212ab13caabfb5beb9b6afc807bc9555) )
ROM_LOAD( "au0c", 0x8000, 0x2000, CRC(d00a2762) SHA1(84d4329b39b9fd30682b7efa5cb2744934c5ee5c) )
ROM_LOAD( "au07", 0x2000, 0x2000, CRC(d4bf12a5) SHA1(e172f69ae02ac2670b70af0cfcf3887dd99c2761) )
ROM_LOAD( "au08", 0x6000, 0x2000, CRC(63158274) SHA1(c728e8ba0a11ea67cf508877ad74a3aab9ef26fc) )
ROM_LOAD( "au09", 0xa000, 0x2000, CRC(74e93394) SHA1(7a1470cf2008b1bef8d950939b758707297b3655) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "cobra", 0, SHA1(8390498294aca97a5d1769032e7b115d1a42f5d3) )
ROM_END
ROM_START( cobraa )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "bd03-a4.bin", 0x8000, 0x2000, CRC(f1b9df77) SHA1(7fcc613463441f69e4336c12252a616508c296d1) )
ROM_LOAD( "bd02-a3.bin", 0xa000, 0x2000, CRC(3d802707) SHA1(89033b2f9b295b74b6b5034c837509377f5aba62) )
ROM_LOAD( "bd01-a2.bin", 0xc000, 0x2000, CRC(1b4db507) SHA1(c58021cb7dcbcb159d9bb24d231755b3d07aa74a) )
ROM_LOAD( "bd000-1-a1.bin", 0xe000, 0x2000, CRC(8d9ad777) SHA1(10914251350988a82c0cfa1dc6e22587b885cc71) )
ROM_COPY( "maincpu", 0x8000, 0x4000, 0x4000 )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "bd07-b11.bin", 0xe000, 0x2000, CRC(584d714a) SHA1(e3df3c42367d879c5f12db78d2797049ba18e6f8) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "bd04-.a10", 0x0000, 0x2000, CRC(33013cc2) SHA1(380ca35a891805e2aa1d35000a3770483aaedbfc) )
ROM_LOAD( "bd06-a8.bin", 0x4000, 0x2000, CRC(b1340125) SHA1(eef325c56d3a441432c7d31ea1dadfaa0c871c10) )
ROM_LOAD( "bd05-a9.bin", 0x8000, 0x2000, CRC(98412178) SHA1(20e93f377a0d572a6752d7435aa4d0a3feec0e92) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "cobra", 0, SHA1(8390498294aca97a5d1769032e7b115d1a42f5d3) ) // might be wrong for this set
ROM_REGION( 0x40000, "misc", 0 )
ROM_LOAD( "lp4-1.pal16l8cn.bin", 0x0000, 0x40000, CRC(4aeb2c7e) SHA1(3c962656cffc8d927047c64a15afccab767d776f) ) // dumped with cgfm's tool
ROM_LOAD( "lp4-1.pal16l8cn.pld", 0x0000, 0x00f71, CRC(ac1f1177) SHA1(ab721a840207354916c96e0ae83220fed12c6352) )
// ROM_LOAD( "lp4-2-pal10l8.d6.jed", 0x0000, 0x00249, CRC(309b3ce5) SHA1(04f185911d33730004c7cd44a693dd1b69b82032) )
ROM_LOAD( "lp4-2-pal10l8.d6.bin", 0x0000, 0x0002c, CRC(e594fd13) SHA1(4bb8a9b7cf8f8eaa3c9f290b6e5085a10c927e20) )
ROM_REGION( 0x20, "proms", 0 )
ROM_LOAD( "vd0-c.h15", 0x0000, 0x00020, CRC(02c27aa0) SHA1(e7b814aabbfbcd992f78254b29b6ab6fa8115429) )
ROM_LOAD( "vd0-t.f6", 0x0000, 0x00020, CRC(78449942) SHA1(584e25f7bffccd943c4db1edf05552f7989e08a4) )
ROM_END
GAME( 1983, begas, 0, rblaster, begas, deco_ld_state, empty_init, ROT0, "Data East", "Bega's Battle (Revision 3)", MACHINE_NOT_WORKING )
GAME( 1983, begas1, begas, rblaster, begas, deco_ld_state, empty_init, ROT0, "Data East", "Bega's Battle (Revision 1)", MACHINE_NOT_WORKING )
GAME( 1984, cobra, 0, rblaster, cobra, deco_ld_state, empty_init, ROT0, "Data East", "Cobra Command (Data East LD, set 1)", MACHINE_NOT_WORKING )
GAME( 1984, cobraa, cobra, rblaster, cobra, deco_ld_state, empty_init, ROT0, "Data East", "Cobra Command (Data East LD, set 2)", MACHINE_NOT_WORKING ) // might be a prototype
// Thunder Storm (Cobra Command Japanese version)
GAME( 1985, rblaster, 0, rblaster, rblaster, deco_ld_state, empty_init, ROT0, "Data East", "Road Blaster (Data East LD)", MACHINE_NOT_WORKING )
|