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-rw-r--r--src/mame/drivers/m10.cpp1037
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diff --git a/src/mame/drivers/m10.cpp b/src/mame/drivers/m10.cpp
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--- a/src/mame/drivers/m10.cpp
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@@ -1,1037 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Lee Taylor, Couriersud
-/***************************************************************************
-
- Irem M10/M11/M15 hardware
-
-****************************************************************************
-
- (c) 12/2/1998 Lee Taylor
-
-Notes:
-- Colors are close to screen shots for IPM Invader. The other games have not
- been verified.
-- The bitmap strips in IPM Invader might be slightly misplaced
-
-TODO:
-- Dip switches
-
-Head On
--------
-Irem, 1979? / 1980?
-
-PCB Layout
-----------
-
- M-15L
- |---------------------------------------------------------------------------------|
- | |
- | DSW(8) 74175 74175 7400 74LS08 74121 M53214 |-------| E1.9A |
- | | 6502 | |
- | 7432 74175 7404 7427 7442 74LS241 |-------| |
- | E2.9B |
- | |
- | 74LS74 7432 74161 74161 7442 74LS241 74LS367 74LS367 |
- |-| E3.9C |
- | M53214 74LS367 7442 7486 8216 2114 74LS157 74LS367 |
- | |
- |4 M53214 74LS367 74161 7486 8216 2114 74LS157 2111 E4.9D |
- |4 |
- |W M53214 74LS367 74161 7486 8216 2114 74LS157 2111 |
- |A E5.9F |
- |Y M53214 74LS367 74161 7486 8216 74166 2114 74LS157 |
- | 11.73MHz |
- | 7400 7432 7404 74161 8216 74166 2114 74LS157 E6.9G |
- |-| |
- | VR3 VR2 VR1 7432 7404 7400 *74173 7400 74LS139 74LS157 |
- | *74S04 |
- | |
- |---------------------------------------------------------------------------------|
-Notes:
- All IC's are listed
- All ROMs type 2708 (1K x8)
-
- 6502 clock: 1.173MHz
- *: These 2 IC's piggybacked. 74S04 on top
- VR1/2/3: 5K potentiometers
- 2114: 1K x4 SRAM
- 2111: 256bytes x4 SRAM
- 8216: 256bytes x1 SRAM
-
-Sound PCB
----------
-
-M-15S
-|---------------------------|
-| |
-| NE555 NE555 |
-| |
-| NE555 NE555 |
-| LM3900 VR1|
-| |
-| c1815x9 VR2|
-| |
-| LM3900 VR3|
-| |
-| VR4|
-| |
-| VR5|
-| TA7222 |
-|---------------------------|
-Notes:
- PCB contains lots of resistors, capacitors, transistors etc.
-
- VR1/2/3/4/5: Potentiometers for volume of each sound
- C1815: Transistor (x9)
- TA7222: Power Amp
-
-***************************************************************************/
-
-/***************************************************************************
-Notes (couriersud)
-
- From http://www.crazykong.com/tech/IremBoardList.txt
-
- skychut: M-11 (?)
- andromed: N/A
- ipminvad: N/A
- spacbeam: not listed
- headon: not listed
- greenber: N/A
-
- M10-Board: Has SN76477
-
- ipminva1
- ========
-
- This is from an incomplete dump without documentation.
- The filename contained m10 and with a hack to work
- around the missing rom you get some action.
-
- The files are all different from ipminvad. Either this has
- been a prototype or eventually the famous "capsule invader".
-
-***************************************************************************/
-#include "emu.h"
-#include "includes/m10.h"
-
-#include "cpu/m6502/m6502.h"
-#include "machine/rescap.h"
-#include "sound/samples.h"
-#include "speaker.h"
-
-
-/*************************************
- *
- * Defines
- *
- *************************************/
-
-#define M10_DEBUG (0)
-
-#define LOG(x) do { if (M10_DEBUG) printf x; } while (0)
-
-WRITE_LINE_MEMBER(m10_state::ic8j1_output_changed)
-{
- LOG(("ic8j1: %d %d\n", state, m_screen->vpos()));
- m_maincpu->set_input_line(0, !state ? CLEAR_LINE : ASSERT_LINE);
-}
-
-WRITE_LINE_MEMBER(m10_state::ic8j2_output_changed)
-{
- /* written from /Q to A with slight delight */
- LOG(("ic8j2: %d\n", state));
- m_ic8j2->a_w(state);
- m_ic8j1->a_w(state);
-}
-
-/*************************************
- *
- * Initialization
- *
- *************************************/
-
-void m10_state::m10_palette(palette_device &palette) const
-{
- for (int i = 0; i < 0x10; i++)
- {
- rgb_t const color = BIT(i, 0) ? rgb_t(pal1bit(~i >> 3), pal1bit(~i >> 2), pal1bit(~i >> 1)) : rgb_t::black();
- palette.set_pen_color(i, color);
- }
-}
-
-MACHINE_START_MEMBER(m10_state,m10)
-{
- m_interrupt_timer = timer_alloc(TIMER_INTERRUPT);
-
- save_item(NAME(m_bottomline));
- save_item(NAME(m_flip));
- save_item(NAME(m_last));
-}
-
-MACHINE_RESET_MEMBER(m10_state,m10)
-{
- m_bottomline = 0;
- m_flip = 0;
- m_last = 0;
-}
-
-/*************************************
- *
- * I/O handling
- *
- *************************************/
-
-/*
- * M10 Ctrl Port
- *
- * 76543210
- * ========
- * e------- ACTIVE LOW Demo mode
- * -?------ ????
- * --b----- ACTIVE LOW Bottom line
- * ---f---- ACTIVE LOW Flip screen
- * ----u--- ACTIVE LOW Ufo sound enable (SN76477)
- * -----sss Sound #sss start
- * 0x01: MISSILE
- * 0x02: EXPLOSION
- * 0x03: INVADER HIT
- * 0x04: BONUS BASE
- * 0x05: FLEET MOVE
- * 0x06: SAUCER HIT
- */
-
-WRITE8_MEMBER(m10_state::m10_ctrl_w)
-{
-#if M10_DEBUG
- if (data & 0x40)
- popmessage("ctrl: %02x",data);
-#endif
-
- /* I have NO IDEA if this is correct or not */
- m_bottomline = ~data & 0x20;
-
- if (ioport("CAB")->read() & 0x01)
- m_flip = ~data & 0x10;
-
- if (!(ioport("CAB")->read() & 0x02))
- machine().sound().system_mute(data & 0x80);
-
- /* sound command in lower 4 bytes */
- switch (data & 0x07)
- {
- case 0x00:
- /* no sound mapped */
- break;
- case 0x01:
- /* MISSILE sound */
- m_samples->start(0, 0);
- break;
- case 0x02:
- /* EXPLOSION sound */
- m_samples->start(1, 1);
- break;
- case 0x03:
- /* INVADER HIT sound */
- m_samples->start(2, 2);
- break;
- case 0x04:
- /* BONUS BASE sound */
- m_samples->start(3, 8);
- break;
- case 0x05:
- /* FLEET MOVE sound */
- m_samples->start(3, 3);
- break;
- case 0x06:
- /* SAUCER HIT SOUND */
- m_samples->start(2, 7);
- break;
- default:
- popmessage("Unknown sound M10: %02x\n", data & 0x07);
- break;
- }
- /* UFO SOUND */
- if (data & 0x08)
- m_samples->stop(4);
- else
- m_samples->start(4, 9, true);
-
-}
-
-/*
- * M11 Ctrl Port
- *
- * 76543210
- * ========
- * e------- ACTIVE LOW Demo mode
- * -?------ ????
- * --b----- ACTIVE LOW Bottom line
- * ---f---- ACTIVE LOW Flip screen
- * ----??-- ????
- * ------cc Credits indicator ?
- * 0x03: 0 Credits
- * 0x02: 1 Credit
- * 0x00: 2 or more credits
- * Will be updated only in attract mode
- */
-
-WRITE8_MEMBER(m10_state::m11_ctrl_w)
-{
-#if M10_DEBUG
- if (data & 0x4c)
- popmessage("M11 ctrl: %02x",data);
-#endif
-
- m_bottomline = ~data & 0x20;
-
- if (ioport("CAB")->read() & 0x01)
- m_flip = ~data & 0x10;
-
- if (!(ioport("CAB")->read() & 0x02))
- machine().sound().system_mute(data & 0x80);
-}
-
-/*
- * M15 Ctrl Port
- *
- * 76543210
- * ========
- * ????---- ????
- * ----e--- ACTIVE LOW Demo mode
- * -----f-- ACTIVE LOW Flip screen
- * ------cc Credits indicator ?
- * 0x03: 0 Credits
- * 0x02: 1 Credit
- * 0x00: 2 or more credits
- * Will be updated only in attract mode
- */
-
-WRITE8_MEMBER(m10_state::m15_ctrl_w)
-{
-#if M10_DEBUG
- if (data & 0xf0)
- popmessage("M15 ctrl: %02x",data);
-#endif
- if (ioport("CAB")->read() & 0x01)
- m_flip = ~data & 0x04;
- if (!(ioport("CAB")->read() & 0x02))
- machine().sound().system_mute(data & 0x08);
-}
-
-
-/*
- * M10 A500
- *
- * 76543210
- * ========
- * ??????-- Always 111111
- * ------cc Credits indicator ?
- * 0x03: 0 Credits
- * 0x02: 1 Credit
- * 0x00: 2 or more credits
- * Will be updated only in attract mode
- */
-
-WRITE8_MEMBER(m10_state::m10_a500_w)
-{
-#if M10_DEBUG
- if (data & 0xfc)
- popmessage("a500: %02x",data);
-#endif
-}
-
-WRITE8_MEMBER(m10_state::m11_a100_w)
-{
- int raising_bits = data & ~m_last;
- //int falling_bits = ~data & m_last;
-
- // should a falling bit stop a sample?
- // This port is written to about 20x per vblank
-#if M10_DEBUG
- if ((m_last & 0xe8) != (data & 0xe8))
- popmessage("A100: %02x\n", data);
-#endif
- m_last = data;
-
- // audio control!
- /* MISSILE sound */
- if (raising_bits & 0x01)
- m_samples->start(0, 0);
-
- /* EXPLOSION sound */
- if (raising_bits & 0x02)
- m_samples->start(1, 1);
-
- /* Rapidly falling parachute */
- if (raising_bits & 0x04)
- m_samples->start(3, 8);
-
- /* Background sound ? */
- if (data & 0x10)
- m_samples->start(4, 9, true);
- else
- m_samples->stop(4);
-
-}
-
-WRITE8_MEMBER(m10_state::m15_a100_w)
-{
- //int raising_bits = data & ~m_last;
- int falling_bits = ~data & m_last;
-
- // should a falling bit stop a sample?
- // Bit 4 is used
- // Bit 5 is used 0xef
- // Bit 7 is used
-
- // headoni
- // 0x01: Acceleration
- // 0x04: background (motor) ?
- // 0x08: explosion
- // 0x10: player changes lane
- // 0x20: computer car changes lane
- // 0x40: dot
-
-#if M10_DEBUG
- if ((m_last & 0x82) != (data & 0x82))
- popmessage("A100: %02x\n", data);
-#endif
- /* DOT sound */
- if (falling_bits & 0x40)
- m_samples->start(0, 0);
-#if 0
- if (raising_bits & 0x40)
- m_samples->stop(0);
-#endif
-
- /* EXPLOSION sound */
- if (falling_bits & 0x08)
- m_samples->start(1, 1);
-#if 0
- if (raising_bits & 0x08)
- m_samples->stop(1);
-#endif
-
- /* player changes lane */
- if (falling_bits & 0x10)
- m_samples->start(3, 3);
-#if 0
- if (raising_bits & 0x10)
- m_samples->stop(3);
-#endif
-
- /* computer car changes lane */
- if (falling_bits & 0x20)
- m_samples->start(4, 4);
-#if 0
- if (raising_bits & 0x20)
- m_samples->stop(4);
-#endif
-
- m_last = data;
-}
-
-READ8_MEMBER(m10_state::m10_a700_r)
-{
- //LOG(("rd:%d\n",m_screen->vpos()));
- LOG(("clear\n"));
- m_ic8j1->clear_w(0);
- m_ic8j1->clear_w(1);
- return 0x00;
-}
-
-READ8_MEMBER(m10_state::m11_a700_r)
-{
- //LOG(("rd:%d\n",m_screen->vpos()));
- //m_maincpu->set_input_line(0, CLEAR_LINE);
- LOG(("clear\n"));
- m_ic8j1->clear_w(0);
- m_ic8j1->clear_w(1);
- return 0x00;
-}
-
-/*************************************
- *
- * Interrupt handling
- *
- *************************************/
-
-INPUT_CHANGED_MEMBER(m10_state::coin_inserted)
-{
- /* coin insertion causes an NMI */
- m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? ASSERT_LINE : CLEAR_LINE);
-}
-
-
-TIMER_CALLBACK_MEMBER(m10_state::interrupt_callback)
-{
- if (param == 0)
- {
- m_maincpu->set_input_line(0, ASSERT_LINE);
- m_interrupt_timer->adjust(m_screen->time_until_pos(IREMM10_VBSTART + 16), 1);
- }
- if (param == 1)
- {
- m_maincpu->set_input_line(0, ASSERT_LINE);
- m_interrupt_timer->adjust(m_screen->time_until_pos(IREMM10_VBSTART + 24), 2);
- }
- if (param == -1)
- m_maincpu->set_input_line(0, CLEAR_LINE);
-}
-
-void m10_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- switch (id)
- {
- case TIMER_INTERRUPT:
- interrupt_callback(ptr, param);
- break;
- default:
- throw emu_fatalerror("Unknown id in m10_state::device_timer");
- }
-}
-
-#if 0
-INTERRUPT_GEN_MEMBER(m10_state::m11_interrupt)
-{
- device.execute().set_input_line(0, ASSERT_LINE);
- //m_interrupt_timer->adjust(m_screen->time_until_pos(IREMM10_VBEND), -1);
-}
-
-INTERRUPT_GEN_MEMBER(m10_state::m10_interrupt)
-{
- device.execute().set_input_line(0, ASSERT_LINE);
-}
-#endif
-
-INTERRUPT_GEN_MEMBER(m10_state::m15_interrupt)
-{
- device.execute().set_input_line(0, ASSERT_LINE);
- m_interrupt_timer->adjust(m_screen->time_until_pos(IREMM10_VBSTART + 1, 80), -1);
-}
-
-/*************************************
- *
- * Main CPU memory handlers
- *
- *************************************/
-
-void m10_state::m10_main(address_map &map)
-{
- map(0x0000, 0x02ff).ram().share("memory"); /* scratch ram */
- map(0x1000, 0x2fff).rom().share("rom");
- map(0x4000, 0x43ff).ram().share("videoram");
- map(0x4800, 0x4bff).ram().w(FUNC(m10_state::m10_colorram_w)).share("colorram"); /* foreground colour */
- map(0x5000, 0x53ff).ram().w(FUNC(m10_state::m10_chargen_w)).share("chargen"); /* background ????? */
- map(0xa200, 0xa200).portr("DSW");
- map(0xa300, 0xa300).portr("INPUTS");
- map(0xa400, 0xa400).w(FUNC(m10_state::m10_ctrl_w)); /* line at bottom of screen?, sound, flip screen */
- map(0xa500, 0xa500).w(FUNC(m10_state::m10_a500_w)); /* ??? */
- map(0xa700, 0xa700).r(FUNC(m10_state::m10_a700_r));
- map(0xfc00, 0xffff).rom(); /* for the reset / interrupt vectors */
-}
-
-void m10_state::m11_main(address_map &map)
-{
- map(0x0000, 0x02ff).ram().share("memory"); /* scratch ram */
- map(0x1000, 0x2fff).rom().share("rom");
- map(0x4000, 0x43ff).ram().share("videoram");
- map(0x4800, 0x4bff).ram().w(FUNC(m10_state::m10_colorram_w)).share("colorram"); /* foreground colour */
- map(0x5000, 0x53ff).ram().share("chargen"); /* background ????? */
- map(0xa100, 0xa100).w(FUNC(m10_state::m11_a100_w)); /* sound writes ???? */
- map(0xa200, 0xa200).portr("DSW");
- map(0xa300, 0xa300).portr("INPUTS");
- map(0xa400, 0xa400).w(FUNC(m10_state::m11_ctrl_w)); /* line at bottom of screen?, sound, flip screen */
- map(0xa700, 0xa700).r(FUNC(m10_state::m11_a700_r));
- map(0xfc00, 0xffff).rom(); /* for the reset / interrupt vectors */
-}
-
-void m10_state::m15_main(address_map &map)
-{
- map(0x0000, 0x02ff).ram().share("memory"); /* scratch ram */
- map(0x1000, 0x33ff).rom().share("rom");
- map(0x4000, 0x43ff).ram().share("videoram");
- map(0x4800, 0x4bff).ram().w(FUNC(m10_state::m10_colorram_w)).share("colorram"); /* foreground colour */
- map(0x5000, 0x57ff).ram().w(FUNC(m10_state::m15_chargen_w)).share("chargen"); /* background ????? */
- map(0xa000, 0xa000).portr("P2");
- map(0xa100, 0xa100).w(FUNC(m10_state::m15_a100_w)); /* sound writes ???? */
- map(0xa200, 0xa200).portr("DSW");
- map(0xa300, 0xa300).portr("P1");
- map(0xa400, 0xa400).w(FUNC(m10_state::m15_ctrl_w)); /* sound, flip screen */
- map(0xfc00, 0xffff).rom(); /* for the reset / interrupt vectors */
-}
-
-/*************************************
- *
- * Port definitions
- *
- *************************************/
-
-#define CAB_PORTENV \
- /* fake port for cabinet type */ \
- PORT_START("CAB") \
- PORT_CONFNAME( 0x01, 0x00, DEF_STR( Cabinet ) ) \
- PORT_CONFSETTING( 0x00, DEF_STR( Upright ) ) \
- PORT_CONFSETTING( 0x01, DEF_STR( Cocktail ) ) \
- PORT_CONFNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) \
- PORT_CONFSETTING( 0x00, DEF_STR( Off ) ) \
- PORT_CONFSETTING( 0x02, DEF_STR( On ) ) \
- PORT_BIT( 0xfc, IP_ACTIVE_HIGH, IPT_UNUSED )
-
-
-static INPUT_PORTS_START( skychut )
- PORT_START("INPUTS")
- 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_BUTTON1) PORT_COCKTAIL
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
-
- PORT_START("DSW")
- PORT_DIPNAME(0x03, 0x00, DEF_STR( Lives ) )
- PORT_DIPSETTING ( 0x00, "3" )
- PORT_DIPSETTING ( 0x01, "4" )
- PORT_DIPSETTING ( 0x02, "5" )
- PORT_DIPNAME( 0x04, 0x00, "Unknown 1" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x04, DEF_STR( On ) )
- PORT_DIPNAME( 0x08, 0x00, "Unknown 2" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x08, DEF_STR( On ) )
- PORT_DIPNAME( 0x10, 0x00, "Unknown 3" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x10, DEF_STR( On ) )
- PORT_DIPNAME( 0x20, 0x00, "Unknown 4" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x20, DEF_STR( On ) )
- PORT_DIPNAME( 0x40, 0x00, "Unknown 5" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x40, DEF_STR( On ) )
- PORT_DIPNAME( 0x80, 0x00, "Unknown 6" )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x80, DEF_STR( On ) )
-
- PORT_START("FAKE")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, m10_state,coin_inserted, 0)
-
- CAB_PORTENV
-INPUT_PORTS_END
-
-static INPUT_PORTS_START( ipminvad )
- PORT_START("INPUTS")
- 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_BUTTON1) PORT_COCKTAIL
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
-
- PORT_START("DSW")
- PORT_DIPNAME(0x03, 0x00, DEF_STR( Lives ) )
- PORT_DIPSETTING ( 0x00, "3" )
- PORT_DIPSETTING ( 0x01, "4" )
- PORT_DIPSETTING ( 0x02, "5" )
- PORT_DIPNAME( 0x04, 0x00, "Capsules" )
- PORT_DIPSETTING( 0x00, DEF_STR( No ) )
- PORT_DIPSETTING( 0x04, DEF_STR( Yes ) )
- PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) )
- PORT_DIPSETTING( 0x00, "1500" )
- PORT_DIPSETTING( 0x08, "1000" )
- PORT_DIPNAME( 0x10, 0x00, DEF_STR( Coin_A ) )
- PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) )
- PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
- PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unused ) ) // Verified with debugger
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x20, DEF_STR( On ) )
- PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unused ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x40, DEF_STR( On ) )
- PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unused ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
- PORT_DIPSETTING( 0x80, DEF_STR( On ) )
-
- PORT_START("FAKE")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, m10_state,coin_inserted, 0)
-
- CAB_PORTENV
-INPUT_PORTS_END
-
-static INPUT_PORTS_START( spacbeam )
- PORT_START("P1")
- 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( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
-
- PORT_START("P2")
- PORT_BIT( 0x03, 0, IPT_UNUSED )
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
-
- PORT_START("DSW")
- PORT_DIPNAME(0x03, 0x01, DEF_STR( Lives ) )
- PORT_DIPSETTING ( 0x00, "2" )
- PORT_DIPSETTING ( 0x01, "3" )
- PORT_DIPSETTING ( 0x02, "4" )
- PORT_DIPSETTING ( 0x03, "5" )
- PORT_DIPNAME(0x08, 0x00, "Replay" )
- PORT_DIPSETTING ( 0x00, "30000" )
- PORT_DIPSETTING ( 0x08, DEF_STR( None ) )
- PORT_DIPNAME(0x30, 0x10, DEF_STR( Coinage ) )
- PORT_DIPSETTING ( 0x00, "Testmode" )
- PORT_DIPSETTING ( 0x10, "1 Coin 1 Play" )
- PORT_DIPSETTING ( 0x20, "1 Coin 2 Plays" )
-
- PORT_START("FAKE")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, m10_state,coin_inserted, 0)
-
- CAB_PORTENV
-INPUT_PORTS_END
-
-static INPUT_PORTS_START( headoni )
- PORT_START("P1")
- 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_JOYSTICK_UP )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN )
- 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 )
-
- PORT_START("P2")
- PORT_BIT( 0x03, 0x00, IPT_UNUSED )
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_COCKTAIL
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_COCKTAIL
- 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 )
-
- PORT_START("DSW")
- PORT_DIPNAME(0x03, 0x01, DEF_STR( Lives ) )
- PORT_DIPSETTING ( 0x00, "2" )
- PORT_DIPSETTING ( 0x01, "3" )
- PORT_DIPSETTING ( 0x02, "4" )
- PORT_DIPSETTING ( 0x03, "5" )
- PORT_DIPNAME(0x08, 0x00, "Replay" )
- PORT_DIPSETTING ( 0x00, "30000" )
- PORT_DIPSETTING ( 0x08, DEF_STR( None ) )
- PORT_DIPNAME(0x30, 0x10, DEF_STR( Coinage ) )
- PORT_DIPSETTING ( 0x00, "Testmode" )
- PORT_DIPSETTING ( 0x10, "1 Coin 1 Play" )
- PORT_DIPSETTING ( 0x20, "1 Coin 2 Plays" )
-
-// PORT_START("VR1")
-// PORT_ADJUSTER( 50, "Car Rumble Volume" )
-
-// PORT_START("VR2")
-// PORT_ADJUSTER( 50, "Collision Volume" )
-
-// PORT_START("VR3")
-// PORT_ADJUSTER( 50, "Tire Screech Volume" )
-
-// PORT_START("VR4")
-// PORT_ADJUSTER( 50, "Score Counter Volume" )
-
-// PORT_START("VR5")
-// PORT_ADJUSTER( 50, "Master Volume" )
-
- PORT_START("FAKE")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, m10_state,coin_inserted, 0)
-
- CAB_PORTENV
-INPUT_PORTS_END
-
-
-
-/*************************************
- *
- * Graphics definitions
- *
- *************************************/
-
-
-static const gfx_layout charlayout =
-{
- 8,8, /* 8*8 characters */
- 256, /* 256 characters */
- 1, /* 1 bits per pixel */
- { 0 },
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- 8*8 /* every char takes 8 consecutive bytes */
-};
-
-
-static GFXDECODE_START( gfx_m10 )
- GFXDECODE_ENTRY( "gfx1", 0x0000, charlayout, 0, 8 )
-GFXDECODE_END
-
-/*************************************
- *
- * Sound definitions
- *
- *************************************/
-
-static const char *const m10_sample_names[] =
-{
- "*ipminvad",
- "1", /* shot/missle */
- "2", /* base hit/explosion */
- "3", /* invader hit */
- "4", /* fleet move 1 */
- "5", /* fleet move 2 */
- "6", /* fleet move 3 */
- "7", /* fleet move 4 */
- "8", /* UFO/saucer hit */
- "9", /* bonus base */
- "0", /* UFO sound */
- nullptr
-};
-
-/*************************************
- *
- * Machine driver
- *
- *************************************/
-
-void m10_state::m10(machine_config &config)
-{
- /* basic machine hardware */
- M6502(config, m_maincpu, IREMM10_CPU_CLOCK);
- m_maincpu->set_addrmap(AS_PROGRAM, &m10_state::m10_main);
-
- MCFG_MACHINE_START_OVERRIDE(m10_state,m10)
- MCFG_MACHINE_RESET_OVERRIDE(m10_state,m10)
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(IREMM10_PIXEL_CLOCK, IREMM10_HTOTAL, IREMM10_HBEND, IREMM10_HBSTART, IREMM10_VTOTAL, IREMM10_VBEND, IREMM10_VBSTART);
- m_screen->set_screen_update(FUNC(m10_state::screen_update_m10));
- m_screen->set_palette(m_palette);
-
- GFXDECODE(config, m_gfxdecode, m_palette, gfx_m10);
- PALETTE(config, m_palette, FUNC(m10_state::m10_palette), 2 * 8);
-
- MCFG_VIDEO_START_OVERRIDE(m10_state,m10)
-
- /* 74LS123 */
-
- TTL74123(config, m_ic8j1, 0); /* completely illegible */
- m_ic8j1->set_connection_type(TTL74123_NOT_GROUNDED_DIODE); /* the hook up type */
- m_ic8j1->set_resistor_value(RES_K(1)); /* resistor connected to RCext */
- m_ic8j1->set_capacitor_value(CAP_U(1)); /* capacitor connected to Cext and RCext */
- m_ic8j1->set_a_pin_value(1); /* A pin - driven by the CRTC */
- m_ic8j1->set_b_pin_value(1); /* B pin - pulled high */
- m_ic8j1->set_clear_pin_value(1); /* Clear pin - pulled high */
- m_ic8j1->out_cb().set(FUNC(m10_state::ic8j1_output_changed));
-
- TTL74123(config, m_ic8j2, 0);
- m_ic8j2->set_connection_type(TTL74123_NOT_GROUNDED_DIODE); /* the hook up type */
- /* 10k + 20k variable resistor */
- m_ic8j2->set_resistor_value(RES_K(22)); /* resistor connected to RCext */
- m_ic8j2->set_capacitor_value(CAP_U(2.2)); /* capacitor connected to Cext and RCext */
- m_ic8j2->set_a_pin_value(1); /* A pin - driven by the CRTC */
- m_ic8j2->set_b_pin_value(1); /* B pin - pulled high */
- m_ic8j2->set_clear_pin_value(1); /* Clear pin - pulled high */
- m_ic8j2->out_cb().set(FUNC(m10_state::ic8j2_output_changed));
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
-
- SAMPLES(config, m_samples);
- m_samples->set_channels(6);
- m_samples->set_samples_names(m10_sample_names);
- m_samples->add_route(ALL_OUTPUTS, "mono", 1.0);
-}
-
-void m10_state::m11(machine_config &config)
-{
- m10(config);
-
- /* basic machine hardware */
- m_maincpu->set_addrmap(AS_PROGRAM, &m10_state::m11_main);
-}
-
-void m10_state::m15(machine_config &config)
-{
- /* basic machine hardware */
- M6502(config, m_maincpu, IREMM15_CPU_CLOCK);
- m_maincpu->set_addrmap(AS_PROGRAM, &m10_state::m15_main);
- m_maincpu->set_vblank_int("screen", FUNC(m10_state::m15_interrupt));
-
- MCFG_MACHINE_START_OVERRIDE(m10_state,m10)
- MCFG_MACHINE_RESET_OVERRIDE(m10_state,m10)
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(IREMM15_PIXEL_CLOCK, IREMM15_HTOTAL, IREMM15_HBEND, IREMM15_HBSTART, IREMM15_VTOTAL, IREMM15_VBEND, IREMM15_VBSTART);
- m_screen->set_screen_update(FUNC(m10_state::screen_update_m15));
- m_screen->set_palette(m_palette);
-
- GFXDECODE(config, m_gfxdecode, m_palette, gfxdecode_device::empty);
- PALETTE(config, m_palette, FUNC(m10_state::m10_palette), 2 * 8);
-
- MCFG_VIDEO_START_OVERRIDE(m10_state, m15)
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
-
- SAMPLES(config, m_samples);
- m_samples->set_channels(6);
- m_samples->set_samples_names(m10_sample_names);
- m_samples->add_route(ALL_OUTPUTS, "mono", 1.0);
-}
-
-void m10_state::headoni(machine_config &config)
-{
- m15(config);
- m_maincpu->set_clock(11730000/16);
-}
-
-/*************************************
- *
- * Driver Initialization
- *
- *************************************/
-
-/*
- * Hacks to work around missing roms to get at least some
- * video output
- */
-void m10_state::init_andromed()
-{
- for (int i = 0x1c00; i < 0x2000; i++)
- m_rom[i] = 0x60;
-}
-
-void m10_state::init_ipminva1()
-{
- for (int i = 0x1400; i < 0x17ff; i++)
- m_rom[i] = 0x60;
-}
-
-/***************************************************************************
-
- Game driver(s)
-
-***************************************************************************/
-
-ROM_START( andromed )//Jumps to an unmapped sub-routine at $2fc9
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "am1", 0x1000, 0x0400, CRC(53df0152) SHA1(d27113740094d219b0e05a930d8daa4c22129183) )
- ROM_LOAD( "am2", 0x1400, 0x0400, CRC(dab64957) SHA1(77ced520f8e78bb08ddab4213646cf55d834e63e) )
- ROM_LOAD( "am3", 0x1800, 0x0400, CRC(f983f35c) SHA1(1bfee6cf7d18b56594831f2efa7dcc53b47d7e30) )
- ROM_LOAD( "am4", 0x1c00, 0x0400, CRC(09f20717) SHA1(c54c9b7d16b40a7ab49eac255906b43b03939d2b) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "am5", 0x2000, 0x0400, CRC(518a3b88) SHA1(5e20c905c2190b381a105327e112fcc0a127bb2f) )
- ROM_LOAD( "am6", 0x2400, 0x0400, CRC(ce3d5fff) SHA1(c34178aca9ffb8b2dd468d9e3369a985f52daf9a) )
- ROM_LOAD( "am7", 0x2800, 0x0400, CRC(30d3366f) SHA1(aa73bba194fa6d1f3909f8df517a0bff07583ea9) )
- ROM_LOAD( "am8", 0x2c00, 0x0400, NO_DUMP ) // $60 entries
-
- ROM_REGION( 0x0800, "gfx1", 0 )
- ROM_LOAD( "am9", 0x0000, 0x0400, CRC(a1c8f4db) SHA1(bedf5d7126c7e9b91ad595188c69aa2c043c71e8) )
- ROM_LOAD( "am10", 0x0400, 0x0400, CRC(be2de8f3) SHA1(7eb3d1eb88b4481b0dcb7d001207f516a5db32b3) )
-ROM_END
-
-ROM_START( ipminvad )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "b1r", 0x1000, 0x0400, CRC(f9a7eb9b) SHA1(93ac65d3ac725d3e4c2fb769816ee808ab609911) )
- ROM_LOAD( "b2r", 0x1400, 0x0400, CRC(af11c1aa) SHA1(6a74fcc7cb1627b1c427a77da89b69ccf3175800) )
- ROM_LOAD( "b3r", 0x1800, 0x0400, CRC(ed49e481) SHA1(8771a34f432e6d88acc5f7529f16c980a77485db) )
- ROM_LOAD( "b4r", 0x1c00, 0x0400, CRC(6d5db95b) SHA1(135500fc17524e8608c3bcfe26321144aa0afb91) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "b5r", 0x2000, 0x0400, CRC(eabba7aa) SHA1(75e47eacd429f48f0a3a4539e5ecb4b1ea7281b1) )
- ROM_LOAD( "b6r", 0x2400, 0x0400, CRC(3d0e7fa6) SHA1(14903bfc9506cb8e37807fb397be79f5eab99e3b) )
- ROM_LOAD( "b7r", 0x2800, 0x0400, CRC(cf04864f) SHA1(6fe3ce208334321b63ada779fed69ec7cf4051ad) )
-
- ROM_REGION( 0x0800, "gfx1", 0 )
- ROM_LOAD( "b9r", 0x0000, 0x0400, CRC(56942cab) SHA1(ba13a856477fc6cf7fd36996e47a3724f862f888) )
- ROM_LOAD( "b10r", 0x0400, 0x0400, CRC(be4b8585) SHA1(0154eae62585e154cf20edcf4599bda8bd333aa9) )
-ROM_END
-
-ROM_START( ipminvad1 )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "b1g", 0x1000, 0x0400, CRC(069102e2) SHA1(90affe384a688b0d42154633e80b708371117fc2) )
- ROM_LOAD( "b2f", 0x1400, 0x0400, CRC(a6aa5879) SHA1(959ab207110785c03e57ca69c0e62356dd974085) )
- ROM_LOAD( "b3f", 0x1800, 0x0400, CRC(0c09feb9) SHA1(0db43f480162f8e3fb8b61fcceb2884d19ff115b) )
- ROM_LOAD( "b4f", 0x1c00, 0x0400, CRC(a4d32207) SHA1(ea9a01d09d82b8c27701601f03989735558d975c) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "b5f", 0x2000, 0x0400, CRC(192361c7) SHA1(b13e80429a9183ce78c4df52a32070416d4ec988) )
- ROM_LOAD( "b6f", 0x2400, 0x0400, NO_DUMP )
- ROM_LOAD( "b7f", 0x2800, 0x0400, CRC(0f5115ab) SHA1(3bdd3fc1cfe6bfacb5820ee12c15f2909d2f58d1) )
-
- ROM_REGION( 0x0800, "gfx1", 0 )
- ROM_LOAD( "b9", 0x0000, 0x0400, CRC(f6cfa53c) SHA1(ec1076982edee95efb24a1bb08e733bcccacb922) )
- ROM_LOAD( "b10", 0x0400, 0x0400, CRC(63672cd2) SHA1(3d9fa15509a363e1a32e58a2242b266b1162e9a6) )
-ROM_END
-
-ROM_START( skychut )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "sc1d", 0x1000, 0x0400, CRC(30b5ded1) SHA1(3a8b4fa344522404661b062808a2ea1d5858fdd0) )
- ROM_LOAD( "sc2d", 0x1400, 0x0400, CRC(fd1f4b9e) SHA1(e5606979abe1fa4cc9eae0c4f61516769db35c39) )
- ROM_LOAD( "sc3d", 0x1800, 0x0400, CRC(67ed201e) SHA1(589b1efdc1bbccff296f6420e2b320cd54b4ac8e) )
- ROM_LOAD( "sc4d", 0x1c00, 0x0400, CRC(9b23a679) SHA1(a101f9b0fdde927a43e53e9b7d0dffb9dcca9e16) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "sc5a", 0x2000, 0x0400, CRC(51d975e6) SHA1(7d345025ef28c8a81f599cde445eeb336c368fce) )
- ROM_LOAD( "sc6e", 0x2400, 0x0400, CRC(617f302f) SHA1(4277ef97279eb63fc68b6c40f8545b31abaab474) )
- ROM_LOAD( "sc7", 0x2800, 0x0400, CRC(dd4c8e1a) SHA1(b5a141d8ac256ba6522308e5f194bfaf5c75fa5b) )
- ROM_LOAD( "sc8d", 0x2c00, 0x0400, CRC(aca8b798) SHA1(d9048d060314d8f20ab1967fee846d35c22ac693) )
-
- ROM_REGION( 0x0800, "gfx1", 0 )
- ROM_LOAD( "sc9d", 0x0000, 0x0400, CRC(2101029e) SHA1(34cddf076d3d860aa03043db14837f42449aefe7) )
- ROM_LOAD( "sc10d", 0x0400, 0x0400, CRC(2f81c70c) SHA1(504935c89a4158a067cbf1dcdb27f7421678915d) )
-ROM_END
-
-ROM_START( spacbeam )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "m1b", 0x1000, 0x0400, CRC(5a1c3e0b) SHA1(1c9c58359d74b14ce96934fcc6acefbdfaf1e1be) )
- ROM_LOAD( "m2b", 0x1400, 0x0400, CRC(a02bd9d7) SHA1(d25dfa66b422bdbb29b1922007c84f1947fe9be1) )
- ROM_LOAD( "m3b", 0x1800, 0x0400, CRC(78040843) SHA1(0b8a3ab09dff951aa527649f82b8877cf01126c1) )
- ROM_LOAD( "m4b", 0x1c00, 0x0400, CRC(74705a44) SHA1(8fa9d22a58f08086bf2d89e3d92eca097cdd2cbf) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "m5b", 0x2000, 0x0400, CRC(afdf1242) SHA1(e26a8e91edb3d8ba96b3d225813760f42238b003) )
- ROM_LOAD( "m6b", 0x2400, 0x0400, CRC(12afb0c2) SHA1(bf6ed90cf4815f0fb41d435954d4c346a55098f5) )
-ROM_END
-
-ROM_START( headoni )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "e1.9a", 0x1000, 0x0400, CRC(05da5265) SHA1(17e0c9261978770325a0befdcdd8a1b07ed39df0) )
- ROM_LOAD( "e2.9b", 0x1400, 0x0400, CRC(dada26a8) SHA1(1368ade1c0c57d33d15594370cf1edf95fc44fd1) )
- ROM_LOAD( "e3.9c", 0x1800, 0x0400, CRC(61ff24f5) SHA1(0e68aedd01b765fb2af76f914b3d287ecf30f716) )
- ROM_LOAD( "e4.9d", 0x1c00, 0x0400, CRC(ce4c5a67) SHA1(8db493d43f311a29127405aad7693bc08b570b14) )
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "e5.9f", 0x2000, 0x0400, CRC(b5232439) SHA1(39b8fb4bbd00a73b9a2b68bc3e88fb45d3f62d7c) )
- ROM_LOAD( "e6.9g", 0x2400, 0x0400, CRC(99acd1a6) SHA1(799382c1b079aad3034a1cc738dc06954978a0ac) )
-ROM_END
-
-ROM_START( greenber )
- ROM_REGION( 0x10000, "maincpu", 0 )
- ROM_LOAD( "gb1", 0x1000, 0x0400, CRC(018ff672) SHA1(54d082a332831afc28b47704a5656da0a8a902fa) ) // ok
- ROM_LOAD( "gb2", 0x1400, 0x0400, CRC(ea8f2267) SHA1(ad5bb38a80fbc7c70c8fa6f41086a7ade81655bc) ) // ok
- ROM_LOAD( "gb3", 0x1800, 0x0400, CRC(8f337920) SHA1(ac3d76eb368645ba23f5823b39c04fae49d481e1) ) // ok
- ROM_LOAD( "gb4", 0x1c00, 0x0400, CRC(7eeac4eb) SHA1(c668ad45ebc4aca558371539031efc4ec3990e44) ) // ok
- ROM_RELOAD( 0xfc00, 0x0400 ) /* for the reset and interrupt vectors */
- ROM_LOAD( "gb5", 0x2000, 0x0400, CRC(b2f8e69a) SHA1(44295e58da890a8c4aba6fe90defe9c578c95592) )
- ROM_LOAD( "gb6", 0x2400, 0x0400, CRC(50ea8bd3) SHA1(a816c5fcc603b28c2ae59f217871a7e85fb794e1) )
- ROM_LOAD( "gb7", 0x2800, 0x0400, NO_DUMP ) // 2be8 entry
- ROM_LOAD( "gb8", 0x2c00, 0x0400, CRC(34700b31) SHA1(c148e2475eaaa0e9d1e2412eea359a7ba744e563) )
- ROM_LOAD( "gb9", 0x3000, 0x0400, CRC(c27b9ba3) SHA1(a2f4f0c4b61eb03bba13ae5d25dc01009a4f86ee) ) // ok ?
-ROM_END
-
-GAME( 1979, andromed, 0, m11, skychut, m10_state, init_andromed, ROT270, "IPM", "Andromeda (Japan?)", MACHINE_NO_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
-GAME( 1979, ipminvad, 0, m10, ipminvad, m10_state, empty_init, ROT270, "IPM", "IPM Invader", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE )
-GAME( 1979, ipminvad1, ipminvad, m10, ipminvad, m10_state, init_ipminva1, ROT270, "IPM", "IPM Invader (Incomplete Dump)", MACHINE_IMPERFECT_SOUND | MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
-GAME( 1980, skychut, 0, m11, skychut, m10_state, empty_init, ROT270, "Irem", "Sky Chuter", MACHINE_NO_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE )
-GAME( 1979, spacbeam, 0, m15, spacbeam, m10_state, empty_init, ROT270, "Irem", "Space Beam", MACHINE_NO_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) // IPM or Irem?
-GAME( 1979, headoni, 0, headoni, headoni, m10_state, empty_init, ROT270, "Irem", "Head On (Irem, M-15 Hardware)", MACHINE_NO_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE )
-GAME( 1980, greenber, 0, m15, spacbeam, m10_state, empty_init, ROT270, "Irem", "Green Beret (Irem)", MACHINE_NO_SOUND | MACHINE_IMPERFECT_COLORS | MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )