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Diffstat (limited to 'trunk/src/mame/drivers/redalert.c')
-rw-r--r--trunk/src/mame/drivers/redalert.c542
1 files changed, 542 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/redalert.c b/trunk/src/mame/drivers/redalert.c
new file mode 100644
index 00000000000..26336943433
--- /dev/null
+++ b/trunk/src/mame/drivers/redalert.c
@@ -0,0 +1,542 @@
+/***************************************************************************
+
+ Irem Red Alert 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:
+ * Sound comms doesn't work
+ * No title screen?
+
+ ********************************************************************
+ 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 exept 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
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/m6502/m6502.h"
+#include "includes/redalert.h"
+
+
+#define MAIN_PCB_CLOCK (XTAL_12_5MHz)
+#define MAIN_CPU_CLOCK (MAIN_PCB_CLOCK / 16)
+
+
+
+/*************************************
+ *
+ * Interrupt generation
+ *
+ *************************************/
+
+static INTERRUPT_GEN( redalert_vblank_interrupt )
+{
+ if( input_port_read(device->machine(), "COIN") )
+ /* the service coin as conntected to the CPU's RDY pin as well */
+ device_set_input_line(device, INPUT_LINE_NMI, PULSE_LINE);
+
+ device_set_input_line(device, M6502_IRQ_LINE, ASSERT_LINE);
+}
+
+
+static READ8_HANDLER( redalert_interrupt_clear_r )
+{
+ cputag_set_input_line(space->machine(), "maincpu", M6502_IRQ_LINE, CLEAR_LINE);
+
+ /* the result never seems to be actually used */
+ return space->machine().primary_screen->vpos();
+}
+
+
+
+static WRITE8_HANDLER( redalert_interrupt_clear_w )
+{
+ redalert_interrupt_clear_r(space, 0);
+}
+
+static READ8_HANDLER( panther_interrupt_clear_r )
+{
+ cputag_set_input_line(space->machine(), "maincpu", M6502_IRQ_LINE, CLEAR_LINE);
+
+ return input_port_read(space->machine(), "STICK0");
+}
+
+static READ8_HANDLER( panther_unk_r )
+{
+ return ((space->machine().rand() & 0x01) | (input_port_read(space->machine(), "C020") & 0xfe));
+}
+
+/*************************************
+ *
+ * Memory handlers
+ *
+ *************************************/
+
+static ADDRESS_MAP_START( redalert_main_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_RAM
+ AM_RANGE(0x2000, 0x3fff) AM_RAM_WRITE(redalert_bitmap_videoram_w) AM_BASE_MEMBER(redalert_state, m_bitmap_videoram)
+ AM_RANGE(0x4000, 0x4fff) AM_RAM AM_BASE_MEMBER(redalert_state, m_charmap_videoram)
+ AM_RANGE(0x5000, 0xbfff) AM_ROM
+ AM_RANGE(0xc000, 0xc000) AM_MIRROR(0x0f8f) AM_READ_PORT("C000") AM_WRITENOP
+ AM_RANGE(0xc010, 0xc010) AM_MIRROR(0x0f8f) AM_READ_PORT("C010") AM_WRITENOP
+ AM_RANGE(0xc020, 0xc020) AM_MIRROR(0x0f8f) AM_READ_PORT("C020") AM_WRITENOP
+ AM_RANGE(0xc030, 0xc030) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITE(redalert_audio_command_w)
+ AM_RANGE(0xc040, 0xc040) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_video_control)
+ AM_RANGE(0xc050, 0xc050) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_bitmap_color)
+ AM_RANGE(0xc060, 0xc060) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITE(redalert_voice_command_w)
+ AM_RANGE(0xc070, 0xc070) AM_MIRROR(0x0f8f) AM_READWRITE(redalert_interrupt_clear_r, redalert_interrupt_clear_w)
+ AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("maincpu", 0x8000)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( ww3_main_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_RAM
+ AM_RANGE(0x2000, 0x3fff) AM_RAM_WRITE(redalert_bitmap_videoram_w) AM_BASE_MEMBER(redalert_state, m_bitmap_videoram)
+ AM_RANGE(0x4000, 0x4fff) AM_RAM AM_BASE_MEMBER(redalert_state, m_charmap_videoram)
+ AM_RANGE(0x5000, 0xbfff) AM_ROM
+ AM_RANGE(0xc000, 0xc000) AM_MIRROR(0x0f8f) AM_READ_PORT("C000") AM_WRITENOP
+ AM_RANGE(0xc010, 0xc010) AM_MIRROR(0x0f8f) AM_READ_PORT("C010") AM_WRITENOP
+ AM_RANGE(0xc020, 0xc020) AM_MIRROR(0x0f8f) AM_READ_PORT("C020") AM_WRITENOP
+ AM_RANGE(0xc030, 0xc030) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITE(redalert_audio_command_w)
+ AM_RANGE(0xc040, 0xc040) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_video_control)
+ AM_RANGE(0xc050, 0xc050) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_bitmap_color)
+ AM_RANGE(0xc070, 0xc070) AM_MIRROR(0x0f8f) AM_READWRITE(redalert_interrupt_clear_r, redalert_interrupt_clear_w)
+ AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("maincpu", 0x8000)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( panther_main_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_RAM
+ AM_RANGE(0x2000, 0x3fff) AM_RAM_WRITE(redalert_bitmap_videoram_w) AM_BASE_MEMBER(redalert_state, m_bitmap_videoram)
+ AM_RANGE(0x4000, 0x4fff) AM_RAM AM_BASE_MEMBER(redalert_state, m_charmap_videoram)
+ AM_RANGE(0x5000, 0xbfff) AM_ROM
+ AM_RANGE(0xc000, 0xc000) AM_MIRROR(0x0f8f) AM_READ_PORT("C000") AM_WRITENOP
+ AM_RANGE(0xc010, 0xc010) AM_MIRROR(0x0f8f) AM_READ_PORT("C010") AM_WRITENOP
+ AM_RANGE(0xc020, 0xc020) AM_MIRROR(0x0f8f) AM_READ(panther_unk_r) /* vblank? */
+ AM_RANGE(0xc030, 0xc030) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITE(redalert_audio_command_w)
+ AM_RANGE(0xc040, 0xc040) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_video_control)
+ AM_RANGE(0xc050, 0xc050) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_bitmap_color)
+ AM_RANGE(0xc070, 0xc070) AM_MIRROR(0x0f8f) AM_READWRITE(panther_interrupt_clear_r, redalert_interrupt_clear_w)
+ AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("maincpu", 0x8000)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( demoneye_main_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_RAM
+ AM_RANGE(0x2000, 0x3fff) AM_RAM_WRITE(redalert_bitmap_videoram_w) AM_BASE_MEMBER(redalert_state, m_bitmap_videoram)
+ AM_RANGE(0x4000, 0x5fff) AM_RAM AM_BASE_MEMBER(redalert_state, m_charmap_videoram)
+ AM_RANGE(0x6000, 0xbfff) AM_ROM
+ AM_RANGE(0xc000, 0xc000) AM_MIRROR(0x0f8f) AM_READ_PORT("C000") AM_WRITENOP
+ AM_RANGE(0xc010, 0xc010) AM_MIRROR(0x0f8f) AM_READ_PORT("C010") AM_WRITENOP
+ AM_RANGE(0xc020, 0xc020) AM_MIRROR(0x0f8f) AM_READ_PORT("C020") AM_WRITENOP
+ AM_RANGE(0xc030, 0xc030) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITE(demoneye_audio_command_w)
+ AM_RANGE(0xc040, 0xc040) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_video_control)
+ AM_RANGE(0xc050, 0xc050) AM_MIRROR(0x0f8f) AM_READNOP AM_WRITEONLY AM_BASE_MEMBER(redalert_state, m_bitmap_color)
+ AM_RANGE(0xc060, 0xc060) AM_MIRROR(0x0f80) AM_NOP /* unknown */
+ AM_RANGE(0xc061, 0xc061) AM_MIRROR(0x0f80) AM_NOP /* unknown */
+ AM_RANGE(0xc062, 0xc062) AM_MIRROR(0x0f80) AM_NOP /* unknown */
+ AM_RANGE(0xc070, 0xc070) AM_MIRROR(0x0f8f) AM_READWRITE(redalert_interrupt_clear_r, redalert_interrupt_clear_w) /* probably not correct */
+ AM_RANGE(0xf000, 0xffff) AM_ROM AM_REGION("maincpu", 0x8000)
+ADDRESS_MAP_END
+
+
+
+/*************************************
+ *
+ * Port definitions
+ *
+ *************************************/
+
+static INPUT_PORTS_START( redalert )
+ PORT_START("C000")
+ 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" )
+
+ PORT_START("C010")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 35 - N.C. */
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 36 - N.C. */
+ 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("C020")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 33 - N.C. */
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 34 - N.C. */
+ 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 */
+
+ PORT_START("COIN")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( panther )
+ PORT_START("C000")
+ 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" )
+
+ PORT_START("C010")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON2 ) /* pin 35 - N.C. */
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON3 ) /* pin 36 - N.C. */
+ 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_BUTTON4 ) /* Meter */
+
+ PORT_START("C020")
+ PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
+ PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
+ 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 */
+
+ PORT_START("COIN")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ PORT_START("STICK0")
+ PORT_BIT( 0xff, 0x80, IPT_POSITIONAL ) PORT_SENSITIVITY(70) PORT_KEYDELTA(3) PORT_CENTERDELTA(0)
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( demoneye )
+ PORT_START("C000")
+ 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 ) )
+
+ PORT_START("C010")
+ PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ 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("C020")
+ PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+ PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
+ PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
+ 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 */
+
+ PORT_START("COIN")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
+ PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
+INPUT_PORTS_END
+
+
+
+/*************************************
+ *
+ * Machine drivers
+ *
+ *************************************/
+
+static MACHINE_CONFIG_START( redalert, redalert_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, MAIN_CPU_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(redalert_main_map)
+ MCFG_CPU_VBLANK_INT("screen", redalert_vblank_interrupt)
+
+ /* video hardware */
+ MCFG_FRAGMENT_ADD(redalert_video)
+
+ /* audio hardware */
+ MCFG_FRAGMENT_ADD(redalert_audio)
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_START( ww3, redalert_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, MAIN_CPU_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(ww3_main_map)
+ MCFG_CPU_VBLANK_INT("screen", redalert_vblank_interrupt)
+
+ /* video hardware */
+ MCFG_FRAGMENT_ADD(ww3_video)
+
+ /* audio hardware */
+ MCFG_FRAGMENT_ADD(ww3_audio)
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_START( panther, redalert_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, MAIN_CPU_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(panther_main_map)
+ MCFG_CPU_VBLANK_INT("screen", redalert_vblank_interrupt)
+
+ /* video hardware */
+ MCFG_FRAGMENT_ADD(panther_video)
+
+ /* audio hardware */
+ MCFG_FRAGMENT_ADD(ww3_audio)
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_START( demoneye, redalert_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, MAIN_CPU_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(demoneye_main_map)
+ MCFG_CPU_VBLANK_INT("screen", redalert_vblank_interrupt)
+
+ /* video hardware */
+ MCFG_FRAGMENT_ADD(demoneye_video)
+
+ /* audio hardware */
+ MCFG_FRAGMENT_ADD(demoneye_audio)
+MACHINE_CONFIG_END
+
+
+
+/*************************************
+ *
+ * ROM definitions
+ *
+ *************************************/
+
+ROM_START( panther )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "qr-1.bin", 0x8000, 0x0800, CRC(406dc606) SHA1(c12b91145aa579813b7b0e8eb7933bf35e4a5b97) )
+ ROM_LOAD( "qr-2.bin", 0x8800, 0x0800, CRC(e7e64b11) SHA1(0fcfbce552b22edce9051b6fad0974f81ab44973) )
+ ROM_LOAD( "qr-3.bin", 0x9000, 0x0800, 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, CRC(02fbd9d9) SHA1(65b5875c78886b51c9bdfc75e730b9f67ce72cfc) )
+ ROM_LOAD( "qr-7.bin", 0xb000, 0x0800, CRC(b3e2d6cc) SHA1(7bb18f17d635196e617e8f68bf8d866134c362d1) )
+
+ ROM_REGION( 0x10000, "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, "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, "audiocpu", 0 )
+ ROM_LOAD( "w3s1", 0x7000, 0x0800, CRC(4af956a5) SHA1(25368a40d7ebc60316fd2d78ec4c686e701b96dc) )
+
+ ROM_REGION( 0x10000, "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 */
+ ROM_LOAD( "m-257sc.1a", 0x0000, 0x0200, CRC(b1aca792) SHA1(db37f99b9880cc3c434e2a55a0bbb017d9a72aa3) ) /* 512*8 74S472 or compatible BPROM like a 82s147 */
+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, "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, 0, ROT270, "Irem", "Panther", GAME_NO_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1981, redalert, 0, redalert, redalert, 0, ROT270, "Irem / GDI", "Red Alert", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1981, ww3, 0, ww3, redalert, 0, ROT270, "Irem", "WW III", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1981, demoneye, 0, demoneye, demoneye, 0, ROT270, "Irem", "Demoneye-X", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )