/
redalert.cpp
548 lines (446 loc) · 22.5 KB
/
redalert.cpp
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// license:BSD-3-Clause
// copyright-holders:Mike Balfour
/***************************************************************************
Irem M27 hardware
If you have any questions about how this driver works, don't hesitate to
ask. - Mike Balfour (mab22@po.cwru.edu)
********************************************************************
IREM 'DEMONEYE-X' proto 1981
proto sound board
8910
6821 8910
6802 sound6 sound7
3.579545MHz
main board M-27M-C
11.73MHz 6502 x x x xx
x x x on
4116 8
4116 -
4116 9
4116 6
4116 A
4116 7
4116 B
4116
sub board 1 M-27Sb
1a2
2114
2114
2114 <- two parts piggy-backed
2114 <- two parts piggy-backed
2114 2114
2114 2114
sub board 2 M-42-S
1a clr(missing)
2114
2114
2114
2114
2114
2114
*********************************************************************
Known issues/to-do's all games:
* Video timing from schematics
Known issues/to-do's Red Alert:
* Analog sounds
* DIP switches have a different meaning in test mode (see manual)
* Audio CPU NMI is generated by a 74121 multivibrator, the correct
pulse length is not emulated
Known issues/to-do's Demoneye-X:
* Game is NOT_WORKING due to missing graphics layer
* Everything needs to be verified on real PCB or schematics
Known issues/to-do's Panther:
* Analog sounds (same as Red Alert?)
* AY sounds needs an actual ref, they are dubious at best
* No title screen?
* Fails ROM check in service mode with "ROM ERR 0", bootleg/prototype set?
* Likewise sports corrupted words in input test
********************************************************************
IREM 'WW III' 1981
From readme (Stefan Lindberg)
The PCB is not working so I don't know if the roms are fine, the sound rom
was for sure bad it gave different checksums but most of the reads matched
the MAME soundrom (red alert) it is marked exactly the same "w3s1"(IC5).
The Bprom matched the Red Alert set also... marked "W3" i think?
it's hard to see because the sticker has been damaged.
The other eproms except one did not match anything in MAME,
and only one of those had the eprom type markings on it... I read all
like that type.
Board set consists of:
M-27MB (Main board)
M-27SC
M-37B (Sound board)
M-33 SUB-1
********************************************************************
Panther notes:
- Hold start 1 on boot, press coin chutes or service button to cycle:
-> RAM/ROM check
-> Continous Video drawing check (only if above is success)
-> (NMI again goes to PROM check and beyond)
- Hold start 2 on boot:
-> PROM check?
-> Input check
-> Freeze
- Notes on "ROM ERR 0":
PC=b482 ROM check main routine
PC=b5cc SUM16 individual ROM chunk (ROM 0 -> 8000-87ff, ROM 1 -> 8800-8fff ...)
PC=b5b4 Taking the branch -> failed check
****************************************************************************/
#include "emu.h"
#include "redalert.h"
#include "redalert_a.h"
#include "cpu/m6502/m6502.h"
#define MAIN_PCB_CLOCK (XTAL(12'500'000))
#define MAIN_CPU_CLOCK (MAIN_PCB_CLOCK / 16)
/*************************************
*
* Interrupt generation
*
*************************************/
INTERRUPT_GEN_MEMBER(redalert_state::redalert_vblank_interrupt)
{
device.execute().set_input_line(M6502_IRQ_LINE, ASSERT_LINE);
}
uint8_t redalert_state::redalert_interrupt_clear_r()
{
if (!machine().side_effects_disabled())
m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
/* the result never seems to be actually used */
return m_screen->vpos();
}
void redalert_state::redalert_interrupt_clear_w(uint8_t data)
{
m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
}
uint8_t redalert_state::panther_interrupt_clear_r()
{
if (!machine().side_effects_disabled())
m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
return ioport("VOLUM")->read();
}
void redalert_state::demoneye_bitmap_ypos_w(u8 data)
{
// TODO: sound irq ack most likely don't belong here
m_demoneye_bitmap_yoffs = data;
m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
}
/*************************************
*
* Memory handlers
*
*************************************/
void redalert_state::redalert_main_map(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
map(0x4000, 0x4fff).ram().share("charram");
map(0x5000, 0xbfff).rom();
map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
map(0xc030, 0xc030).mirror(0x0f8f).nopr().w("soundboard", FUNC(irem_m37b_ue17b_audio_device::audio_command_w));
map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
map(0xc060, 0xc060).mirror(0x0f8f).nopr().w("soundboard", FUNC(irem_m37b_ue17b_audio_device::voice_command_w));
map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::redalert_interrupt_clear_r), FUNC(redalert_state::redalert_interrupt_clear_w));
map(0xf000, 0xffff).rom().region("maincpu", 0x8000);
}
void redalert_state::ww3_main_map(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
map(0x4000, 0x4fff).ram().share("charram");
map(0x5000, 0xbfff).rom();
map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
map(0xc030, 0xc030).mirror(0x0f8f).nopr().w("soundboard", FUNC(irem_m37b_ue17b_audio_device::audio_command_w));
map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::redalert_interrupt_clear_r), FUNC(redalert_state::redalert_interrupt_clear_w));
map(0xf000, 0xffff).rom().region("maincpu", 0x8000);
}
void redalert_state::panther_main_map(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
map(0x4000, 0x4fff).ram().share("charram");
map(0x5000, 0xbfff).rom();
map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
map(0xc030, 0xc030).mirror(0x0f8f).nopr().w("soundboard", FUNC(panther_audio_device::audio_command_w));
map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::panther_interrupt_clear_r), FUNC(redalert_state::redalert_interrupt_clear_w));
map(0xf000, 0xffff).rom().region("maincpu", 0x8000);
}
void redalert_state::demoneye_main_map(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
map(0x4000, 0x5fff).ram().share("charram");
map(0x6000, 0xbfff).rom();
map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
map(0xc030, 0xc030).mirror(0x0f8f).nopr().w("soundboard", FUNC(demoneye_audio_device::audio_command_w));
map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
map(0xc060, 0xc063).mirror(0x0f80).w(FUNC(redalert_state::demoneye_bitmap_layer_w));
map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::redalert_interrupt_clear_r), FUNC(redalert_state::demoneye_bitmap_ypos_w));
map(0xf000, 0xffff).rom().region("maincpu", 0x8000);
}
/*************************************
*
* Port definitions
*
*************************************/
INPUT_CHANGED_MEMBER(redalert_state::coin_inserted)
{
// TODO: the service coin is connected to the CPU's RDY pin as well
m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE);
}
static INPUT_PORTS_START( m27_base )
// port names comes from Panther input test
PORT_START("COIN")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("KEY1")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
// TODO: 2-way/4-way ...?
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
PORT_START("KEY2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("soundboard", irem_m37b_audio_device, sound_status_r)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
// TODO: 2-way/4-way ...?
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
INPUT_PORTS_END
static INPUT_PORTS_START( redalert )
PORT_INCLUDE( m27_base )
PORT_START("DSW")
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:1,2")
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
PORT_DIPNAME( 0x04, 0x00, "Cabinet in Service Mode" ) PORT_DIPLOCATION("SW:3")
PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x04, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW:4")
PORT_DIPSETTING( 0x00, "5000" )
PORT_DIPSETTING( 0x08, "7000" )
PORT_DIPNAME( 0x30, 0x10, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW:5,6")
PORT_DIPSETTING( 0x30, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x10, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x20, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW:7")
PORT_DIPSETTING( 0x40, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "SW:8" )
INPUT_PORTS_END
static INPUT_PORTS_START( panther )
PORT_INCLUDE( m27_base )
// no p2
PORT_MODIFY("KEY1")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("KEY2")
PORT_BIT( 0x7c, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("DSW")
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:1,2")
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
// actually just flips input test text if enabled, everything else is unaffected
PORT_DIPNAME( 0x04, 0x00, "Cabinet in Service Mode" ) PORT_DIPLOCATION("SW:3")
PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x04, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW:4")
PORT_DIPSETTING( 0x00, "5000" )
PORT_DIPSETTING( 0x08, "7000" )
PORT_DIPNAME( 0x30, 0x10, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW:5,6")
PORT_DIPSETTING( 0x30, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x10, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x20, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) )
// TODO: unused for this set?
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW:7")
PORT_DIPSETTING( 0x40, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "SW:8" )
PORT_START("VOLUM")
// vertical lever according to cabinet pic, no centering
// TODO: more akin to AD_STICK_Z? Verify in-game ranges
PORT_BIT( 0xff, 0x80, IPT_POSITIONAL_V ) PORT_SENSITIVITY(70) PORT_KEYDELTA(3) PORT_CENTERDELTA(0)
INPUT_PORTS_END
static INPUT_PORTS_START( demoneye )
PORT_INCLUDE( m27_base )
PORT_MODIFY("KEY2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // audio status for panther
PORT_START("DSW")
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) )
PORT_DIPSETTING( 0x00, "5000" )
PORT_DIPSETTING( 0x08, "7000" )
PORT_DIPNAME( 0x30, 0x10, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x30, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x10, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x20, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) )
PORT_DIPSETTING( 0x40, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
INPUT_PORTS_END
/*************************************
*
* Machine drivers
*
*************************************/
void redalert_state::redalert(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, MAIN_CPU_CLOCK);
m_maincpu->set_addrmap(AS_PROGRAM, &redalert_state::redalert_main_map);
m_maincpu->set_vblank_int("screen", FUNC(redalert_state::redalert_vblank_interrupt));
/* video hardware */
redalert_video(config);
/* audio hardware */
IREM_M37B_UE17B_AUDIO(config, "soundboard");
}
void redalert_state::ww3(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, MAIN_CPU_CLOCK);
m_maincpu->set_addrmap(AS_PROGRAM, &redalert_state::ww3_main_map);
m_maincpu->set_vblank_int("screen", FUNC(redalert_state::redalert_vblank_interrupt));
/* video hardware */
ww3_video(config);
/* audio hardware */
IREM_M37B_AUDIO(config, "soundboard");
}
void redalert_state::panther(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, MAIN_CPU_CLOCK);
m_maincpu->set_addrmap(AS_PROGRAM, &redalert_state::panther_main_map);
m_maincpu->set_vblank_int("screen", FUNC(redalert_state::redalert_vblank_interrupt));
/* video hardware */
panther_video(config);
/* audio hardware */
PANTHER_AUDIO(config, "soundboard");
}
void redalert_state::demoneye(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, MAIN_CPU_CLOCK);
m_maincpu->set_addrmap(AS_PROGRAM, &redalert_state::demoneye_main_map);
m_maincpu->set_vblank_int("screen", FUNC(redalert_state::redalert_vblank_interrupt));
/* video hardware */
demoneye_video(config);
/* audio hardware */
DEMONEYE_AUDIO(config, "soundboard");
}
/*************************************
*
* ROM definitions
*
*************************************/
ROM_START( panther )
ROM_REGION( 0x10000, "maincpu", 0 )
// TODO: marked as BAD_DUMP since these all fails ROM check
// we need a second set to counter-check exact identification
ROM_LOAD( "qr-1.bin", 0x8000, 0x0800, BAD_DUMP CRC(406dc606) SHA1(c12b91145aa579813b7b0e8eb7933bf35e4a5b97) )
ROM_LOAD( "qr-2.bin", 0x8800, 0x0800, BAD_DUMP CRC(e7e64b11) SHA1(0fcfbce552b22edce9051b6fad0974f81ab44973) )
ROM_LOAD( "qr-3.bin", 0x9000, 0x0800, BAD_DUMP CRC(dfec33f2) SHA1(4e631a3a8c7873e8f51a81e8b73704729269ee01) )
ROM_LOAD( "qr-4.bin", 0x9800, 0x0800, CRC(60571aa0) SHA1(257474383ad7cb90e9e4f9236b3f865a991d688a) )
ROM_LOAD( "qr-5.bin", 0xa000, 0x0800, CRC(2ac19b54) SHA1(613a800179f9705df03967889eb23ef71baed493) )
ROM_LOAD( "qr-6.bin", 0xa800, 0x0800, BAD_DUMP CRC(02fbd9d9) SHA1(65b5875c78886b51c9bdfc75e730b9f67ce72cfc) )
ROM_LOAD( "qr-7.bin", 0xb000, 0x0800, BAD_DUMP CRC(b3e2d6cc) SHA1(7bb18f17d635196e617e8f68bf8d866134c362d1) )
ROM_REGION( 0x10000, "soundboard:audiocpu", 0 )
ROM_LOAD( "q7a.bin", 0x7000, 0x0800, CRC(febd1674) SHA1(e122d0855ab6a352d741f9013c20ec31e0068248) )
ROM_REGION( 0x0200, "proms", 0 ) /* color PROM */
ROM_LOAD( "6349-1j-8026.1a", 0x0000, 0x0200, CRC(ea9c2ada) SHA1(cb720c0d77b24f995e0750b3fa42a68962c7a977) ) /* 512*8 74S472 or compatible BPROM like a 82s147 */
ROM_END
ROM_START( ww3 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "w3i5.3f", 0x5000, 0x1000, CRC(9fc24ad3) SHA1(697ab22555ff5aae09f50051ccda545c17a0ac8a) )
ROM_LOAD( "w3i6.3d", 0x6000, 0x1000, CRC(cb2a308c) SHA1(9f3bc22bad31165e080e81d4a3fb0ec2aad235fe) )
ROM_LOAD( "w3i7b.3b", 0x7000, 0x1000, CRC(1a0c3936) SHA1(fa2d0a1425624ae4d811adc9ea75850641207682) )
ROM_LOAD( "w3i8.3g", 0x8000, 0x1000, CRC(9e18a92c) SHA1(c352b7c66ebfc875bb44772874e58c5f6d8cabbc) )
ROM_LOAD( "w3i9.3e", 0x9000, 0x1000, CRC(8c5884a4) SHA1(e6f5a5e65d9e59ff37385ab02852c1fdce9088db) )
ROM_LOAD( "w3ia.3c", 0xa000, 0x1000, CRC(dccb8605) SHA1(f4c5e1a5de0828c5e39f37e2bf10f4f60bef856a) )
ROM_LOAD( "w3ib.3a", 0xb000, 0x1000, CRC(3658e465) SHA1(2c910b2e9d689cb577d8a63bc4d07d0770a6de68) )
ROM_REGION( 0x10000, "soundboard:audiocpu", 0 )
ROM_LOAD( "w3s1", 0x7000, 0x0800, CRC(4af956a5) SHA1(25368a40d7ebc60316fd2d78ec4c686e701b96dc) )
ROM_REGION( 0x0200, "proms", 0 ) /* color PROM */
ROM_LOAD( "m-27sc.1a", 0x0000, 0x0200, CRC(b1aca792) SHA1(db37f99b9880cc3c434e2a55a0bbb017d9a72aa3) ) /* 512*8 74S472 or compatible BPROM like a 82s147 */
ROM_END
ROM_START( redalert )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "rag5", 0x5000, 0x1000, CRC(d7c9cdd6) SHA1(5ff5cdceaa00083b745cf5c74b096f7edfadf737) )
ROM_LOAD( "rag6", 0x6000, 0x1000, CRC(cb2a308c) SHA1(9f3bc22bad31165e080e81d4a3fb0ec2aad235fe) )
ROM_LOAD( "rag7n", 0x7000, 0x1000, CRC(82ab2dae) SHA1(f8328b048384afac245f1c16a2d0864ffe0b4741) )
ROM_LOAD( "rag8n", 0x8000, 0x1000, CRC(b80eece9) SHA1(d986449bdb1d94832187c7f953f01330391ef4c9) )
ROM_LOAD( "rag9", 0x9000, 0x1000, CRC(2b7d1295) SHA1(1498af0c55bd38fe79b91afc38921085102ebbc3) )
ROM_LOAD( "ragab", 0xa000, 0x1000, CRC(ab99f5ed) SHA1(a93713bb03d61cce64adc89b874b67adea7c53cd) )
ROM_LOAD( "ragb", 0xb000, 0x1000, CRC(8e0d1661) SHA1(bff4ddca761ddd70113490f50777e62c66813685) )
ROM_REGION( 0x10000, "soundboard:audiocpu", 0 )
ROM_LOAD( "w3s1", 0x7000, 0x0800, CRC(4af956a5) SHA1(25368a40d7ebc60316fd2d78ec4c686e701b96dc) )
ROM_REGION( 0x10000, "soundboard:voice", 0 )
ROM_LOAD( "ras1b", 0x0000, 0x1000, CRC(ec690845) SHA1(26a84738bd45ed21dac6c8383ebd9c3b9831024a) )
ROM_LOAD( "ras2", 0x1000, 0x1000, CRC(fae94cfc) SHA1(2fd798706bb3afda3fb55bc877e597cc4e5d0c15) )
ROM_LOAD( "ras3", 0x2000, 0x1000, CRC(20d56f3e) SHA1(5c32ee3365407e6d3f7ab5662e9ecbac437ed4cb) )
ROM_LOAD( "ras4", 0x3000, 0x1000, CRC(130e66db) SHA1(385b8f889fee08fddbb2f75a691af569109eacd1) )
ROM_REGION( 0x0200, "proms", 0 ) /* color PROM, on an "M-33 SUB-2" daughterpcb with 8 resistors and a prom, plugged into a 20 pin socket; the actual prom is a TBP18s22N 256x8 prom, but the pcb is silkscreened 'S472' so it can handle either a 256x8 (82s135-style) or 512x8 (82s147-style) prom */
ROM_LOAD( "m-257sc.1a", 0x0000, 0x0200, CRC(b1aca792) SHA1(db37f99b9880cc3c434e2a55a0bbb017d9a72aa3) ) /* 256x8 data dumped from a 512*8 74S472 or compatible BPROM like a 82s147; note that since this was dumped as the 'wrong' type, A5 is tied low, and board A5 goes to prom A6, likewise BA6->A7, BA7->A8 */
ROM_END
ROM_START( demoneye )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "demoneye.6", 0x6000, 0x1000, CRC(b03ee3a9) SHA1(66b6115fbb4e8097152702022c59c464e8211e5a) )
ROM_LOAD( "demoneye.7", 0x7000, 0x1000, CRC(667a5de7) SHA1(c3ce7fbbc6c98250e9d5f85854e6887017ca5ff9) )
ROM_LOAD( "demoneye.8", 0x8000, 0x1000, CRC(257484d7) SHA1(3937cce546462a471adbdc1da63ddfc20cfc7b79) )
ROM_LOAD( "demoneye.9", 0x9000, 0x1000, CRC(bd8d79a8) SHA1(68c1443ef78b545eb9e612573b86515c3ad7f103) )
ROM_LOAD( "demoneye.a", 0xa000, 0x1000, CRC(a27d08aa) SHA1(659ad22778e852fc58f3951d62bc01151c973d36) )
ROM_LOAD( "demoneye.b", 0xb000, 0x1000, CRC(1fd3585b) SHA1(b1697b7b21b739499fda1e155530dbfab89f3358) )
ROM_REGION( 0x10000, "soundboard:audiocpu", 0 )
ROM_LOAD( "demoneye.7s", 0x2000, 0x1000, CRC(8fdc9364) SHA1(3fccb5b22f08d6a0cde85863c1ce5399c84f233e) )
ROM_LOAD( "demoneye.6s", 0x3000, 0x1000, CRC(0a23def9) SHA1(b52f52be312ec7810e3c9cbd3913e887f983b1ee) )
ROM_REGION( 0x0200, "proms", 0 ) /* color PROM */
ROM_LOAD( "demoneye.1a2", 0x0000, 0x0200, CRC(eaf5a66e) SHA1(d8ebe05ba5d75fbf6ad45f710e5bd27b6afad44b) ) /* 512*8 74S472 or compatible BPROM like a 82s147 */
ROM_REGION( 0x0200, "user1", 0 ) /* unknown */
ROM_LOAD( "demoneye.1a", 0x0000, 0x0200, CRC(d03488ea) SHA1(11027f502ad2a9255b2e5611ab2eee16ede1d704) ) /* 512*8 74S472 or compatible BPROM like a 82s147 */
ROM_END
/*************************************
*
* Game drivers
*
*************************************/
GAME( 1981, panther, 0, panther, panther, redalert_state, empty_init, ROT270, "Irem", "Panther (bootleg?)", MACHINE_SUPPORTS_SAVE )
GAME( 1981, redalert, 0, redalert, redalert, redalert_state, empty_init, ROT270, "Irem (GDI license)", "Red Alert", MACHINE_SUPPORTS_SAVE )
GAME( 1981, ww3, redalert, ww3, redalert, redalert_state, empty_init, ROT270, "Irem", "WW III", MACHINE_SUPPORTS_SAVE )
GAME( 1981, demoneye, 0, demoneye, demoneye, redalert_state, empty_init, ROT270, "Irem", "Demoneye-X", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )