// license:BSD-3-Clause
// copyright-holders:Luca Elia, Hau
/***************************************************************************
Hyper Duel
(c)1993 Technosoft
TEC442-A(Japan)
TMP68000N-10 x2
YM2151,YM3012
OKI M6295
OSC: 4.0000MHz, 20.0000MHz, 26.6660MHz
Imagetek Inc 14220 071
Magical Error wo Sagase
(c)1994 Technosoft / Jaleco
TEC5000(Japan)
TMP68000N-10 x2
YM2413
OKI M6295
OSC: 3.579545MHz, 4.0000MHz, 20.0000MHz, 26.6660MHz
Imagetek Inc 14220 071
--
Written by Hau
03/29/2009
based on driver from drivers/metro.cpp by Luca Elia
spthx to kikur,Cha,teioh,kokkyu,teruchu,aya,sgo
---
Magical Error
different sized sound / shared region (or the mem map needs more alterations?)
fix comms so it boots, it's a bit of a hack for hyperduel at the moment ;-)
***************************************************************************/
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "machine/timer.h"
#include "sound/okim6295.h"
#include "sound/ym2151.h"
#include "sound/ym2413.h"
#include "video/imagetek_i4100.h"
#include "screen.h"
#include "speaker.h"
#define RASTER_LINES 262
#define FIRST_VISIBLE_LINE 0
#define LAST_VISIBLE_LINE 223
class hyprduel_state : public driver_device
{
public:
hyprduel_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_irq_enable(*this, "irq_enable")
, m_sharedram(*this, "sharedram%u", 1)
, m_maincpu(*this, "maincpu")
, m_subcpu(*this, "sub")
, m_vdp(*this, "vdp")
{ }
DECLARE_READ16_MEMBER(irq_cause_r);
DECLARE_WRITE16_MEMBER(irq_cause_w);
DECLARE_WRITE16_MEMBER(subcpu_control_w);
DECLARE_READ16_MEMBER(hyprduel_cpusync_trigger1_r);
DECLARE_WRITE16_MEMBER(hyprduel_cpusync_trigger1_w);
DECLARE_READ16_MEMBER(hyprduel_cpusync_trigger2_r);
DECLARE_WRITE16_MEMBER(hyprduel_cpusync_trigger2_w);
void init_magerror();
void init_hyprduel();
DECLARE_MACHINE_START(hyprduel);
DECLARE_MACHINE_START(magerror);
TIMER_CALLBACK_MEMBER(vblank_end_callback);
DECLARE_WRITE_LINE_MEMBER(vdp_blit_end_w);
TIMER_DEVICE_CALLBACK_MEMBER(interrupt);
void magerror(machine_config &config);
void hyprduel(machine_config &config);
void i4220_config(machine_config &config);
void hyprduel_map(address_map &map);
void hyprduel_map2(address_map &map);
void magerror_map(address_map &map);
void magerror_map2(address_map &map);
protected:
virtual void machine_reset() override;
private:
/* memory pointers */
required_shared_ptr<uint16_t> m_irq_enable;
required_shared_ptr_array<uint16_t, 3> m_sharedram;
/* misc */
emu_timer *m_vblank_end_timer;
int m_blitter_bit;
int m_requested_int;
int m_subcpu_resetline;
int m_cpu_trigger;
int m_int_num;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
required_device<imagetek_i4220_device> m_vdp;
void update_irq_state( );
};
/***************************************************************************
Interrupts
***************************************************************************/
void hyprduel_state::update_irq_state( )
{
int irq = m_requested_int & ~*m_irq_enable;
m_maincpu->set_input_line(3, (irq & m_int_num) ? ASSERT_LINE : CLEAR_LINE);
}
TIMER_CALLBACK_MEMBER(hyprduel_state::vblank_end_callback)
{
m_requested_int &= ~param;
}
TIMER_DEVICE_CALLBACK_MEMBER(hyprduel_state::interrupt)
{
int line = param;
if (line == 0) /* TODO: fix this! */
{
m_requested_int |= 0x01; /* vblank */
m_requested_int |= 0x20;
m_maincpu->set_input_line(2, HOLD_LINE);
/* the duration is a guess */
m_vblank_end_timer->adjust(attotime::from_usec(2500), 0x20);
}
else
m_requested_int |= 0x12; /* hsync */
update_irq_state();
}
READ16_MEMBER(hyprduel_state::irq_cause_r)
{
return m_requested_int;
}
WRITE16_MEMBER(hyprduel_state::irq_cause_w)
{
if (ACCESSING_BITS_0_7)
{
if (data == m_int_num)
m_requested_int &= ~(m_int_num & ~*m_irq_enable);
else
m_requested_int &= ~(data & *m_irq_enable);
update_irq_state();
}
}
WRITE16_MEMBER(hyprduel_state::subcpu_control_w)
{
switch (data)
{
case 0x0d:
case 0x0f:
case 0x01:
if (!m_subcpu_resetline)
{
m_subcpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
m_subcpu_resetline = 1;
}
break;
case 0x00:
if (m_subcpu_resetline)
{
m_subcpu->set_input_line(INPUT_LINE_RESET, CLEAR_LINE);
m_subcpu_resetline = 0;
}
m_maincpu->spin_until_interrupt();
break;
case 0x0c:
case 0x80:
m_subcpu->set_input_line(2, HOLD_LINE);
break;
}
}
READ16_MEMBER(hyprduel_state::hyprduel_cpusync_trigger1_r)
{
if (m_cpu_trigger == 1001)
{
machine().scheduler().trigger(1001);
m_cpu_trigger = 0;
}
return m_sharedram[0][0x000408 / 2 + offset];
}
WRITE16_MEMBER(hyprduel_state::hyprduel_cpusync_trigger1_w)
{
COMBINE_DATA(&m_sharedram[0][0x00040e / 2 + offset]);
if (((m_sharedram[0][0x00040e / 2] << 16) + m_sharedram[0][0x000410 / 2]) != 0x00)
{
if (!m_cpu_trigger && !m_subcpu_resetline)
{
m_maincpu->spin_until_trigger(1001);
m_cpu_trigger = 1001;
}
}
}
READ16_MEMBER(hyprduel_state::hyprduel_cpusync_trigger2_r)
{
if (m_cpu_trigger == 1002)
{
machine().scheduler().trigger(1002);
m_cpu_trigger = 0;
}
return m_sharedram[2][(0xfff34c - 0xfe4000) / 2 + offset];
}
WRITE16_MEMBER(hyprduel_state::hyprduel_cpusync_trigger2_w)
{
COMBINE_DATA(&m_sharedram[0][0x000408 / 2 + offset]);
if (ACCESSING_BITS_8_15)
{
if (!m_cpu_trigger && !m_subcpu_resetline)
{
m_maincpu->spin_until_trigger(1002);
m_cpu_trigger = 1002;
}
}
}
WRITE_LINE_MEMBER(hyprduel_state::vdp_blit_end_w)
{
m_requested_int |= 1 << m_blitter_bit;
update_irq_state();
}
/***************************************************************************
Memory Maps
***************************************************************************/
void hyprduel_state::hyprduel_map(address_map &map)
{
map(0x000000, 0x07ffff).rom();
map(0x400000, 0x47ffff).m(m_vdp, FUNC(imagetek_i4220_device::v2_map));
map(0x4788a2, 0x4788a3).rw(this, FUNC(hyprduel_state::irq_cause_r), FUNC(hyprduel_state::irq_cause_w)); /* IRQ Cause,Acknowledge */
map(0x4788a4, 0x4788a5).ram().share("irq_enable"); /* IRQ Enable */
map(0x800000, 0x800001).w(this, FUNC(hyprduel_state::subcpu_control_w));
map(0xc00000, 0xc07fff).ram().share("sharedram1");
map(0xe00000, 0xe00001).portr("SERVICE").nopw();
map(0xe00002, 0xe00003).portr("DSW");
map(0xe00004, 0xe00005).portr("P1_P2");
map(0xe00006, 0xe00007).portr("SYSTEM");
map(0xfe0000, 0xfe3fff).ram().share("sharedram2");
map(0xfe4000, 0xffffff).ram().share("sharedram3");
}
void hyprduel_state::hyprduel_map2(address_map &map)
{
map(0x000000, 0x003fff).ram().share("sharedram1"); /* shadow ($c00000 - $c03fff : vector) */
map(0x004000, 0x007fff).readonly().nopw().share("sharedram3"); /* shadow ($fe4000 - $fe7fff : read only) */
map(0x400000, 0x400003).rw("ymsnd", FUNC(ym2151_device::read), FUNC(ym2151_device::write)).umask16(0x00ff);
map(0x400005, 0x400005).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write));
map(0x800000, 0x800001).noprw();
map(0xc00000, 0xc07fff).ram().share("sharedram1");
map(0xfe0000, 0xfe3fff).ram().share("sharedram2");
map(0xfe4000, 0xffffff).ram().share("sharedram3");
}
/* Magical Error - video is at 8x now */
void hyprduel_state::magerror_map(address_map &map)
{
map(0x000000, 0x07ffff).rom();
map(0x400000, 0x400001).w(this, FUNC(hyprduel_state::subcpu_control_w));
map(0x800000, 0x87ffff).m(m_vdp, FUNC(imagetek_i4220_device::v2_map));
map(0x8788a2, 0x8788a3).rw(this, FUNC(hyprduel_state::irq_cause_r), FUNC(hyprduel_state::irq_cause_w)); /* IRQ Cause, Acknowledge */
map(0x8788a4, 0x8788a5).ram().share("irq_enable"); /* IRQ Enable */
map(0xc00000, 0xc1ffff).ram().share("sharedram1");
map(0xe00000, 0xe00001).portr("SERVICE").nopw();
map(0xe00002, 0xe00003).portr("DSW");
map(0xe00004, 0xe00005).portr("P1_P2");
map(0xe00006, 0xe00007).portr("SYSTEM");
map(0xfe0000, 0xfe3fff).ram().share("sharedram2");
map(0xfe4000, 0xffffff).ram().share("sharedram3");
}
void hyprduel_state::magerror_map2(address_map &map)
{
map(0x000000, 0x003fff).ram().share("sharedram1"); /* shadow ($c00000 - $c03fff : vector) */
map(0x004000, 0x007fff).readonly().nopw().share("sharedram3"); /* shadow ($fe4000 - $fe7fff : read only) */
map(0x400000, 0x400003).noprw();
map(0x800000, 0x800003).nopr().w("ymsnd", FUNC(ym2413_device::write)).umask16(0x00ff);
map(0x800005, 0x800005).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write));
map(0xc00000, 0xc1ffff).ram().share("sharedram1");
map(0xfe0000, 0xfe3fff).ram().share("sharedram2");
map(0xfe4000, 0xffffff).ram().share("sharedram3");
}
/***************************************************************************
Input Ports
***************************************************************************/
static INPUT_PORTS_START( hyprduel )
PORT_START("SERVICE")
PORT_SERVICE_NO_TOGGLE( 0x8000, IP_ACTIVE_LOW )
PORT_DIPNAME( 0x4000, 0x0000, "Show Warning" )
PORT_DIPSETTING( 0x4000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_BIT( 0x3fff, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("DSW")
PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) )
PORT_DIPSETTING( 0x0001, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x0003, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0006, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x0004, DEF_STR( 1C_4C ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Free_Play ) )
PORT_DIPNAME( 0x0038, 0x0038, DEF_STR( Coin_B ) )
PORT_DIPSETTING( 0x0008, DEF_STR( 4C_1C ) )
PORT_DIPSETTING( 0x0010, DEF_STR( 3C_1C ) )
PORT_DIPSETTING( 0x0018, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x0038, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0030, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0028, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x0020, DEF_STR( 1C_4C ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Free_Play ) )
PORT_DIPNAME( 0x0040, 0x0000, DEF_STR( Demo_Sounds ) )
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0080, 0x0080, "Start Up Mode" )
PORT_DIPSETTING( 0x0080, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Flip_Screen ) )
PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_DIPNAME( 0x0c00, 0x0c00, DEF_STR( Difficulty ) )
PORT_DIPSETTING( 0x0800, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x0c00, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x0400, DEF_STR( Hard ) )
PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) )
PORT_DIPNAME( 0x3000, 0x3000, DEF_STR( Lives ) )
PORT_DIPSETTING( 0x2000, "2" )
PORT_DIPSETTING( 0x3000, "3" )
PORT_DIPSETTING( 0x1000, "4" )
PORT_DIPSETTING( 0x0000, "5" )
PORT_BIT( 0xc000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("P1_P2")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_PLAYER(1)
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_PLAYER(2)
PORT_START("SYSTEM")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(2)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(2)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SERVICE2 )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0xffc0, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END
static INPUT_PORTS_START( magerror )
PORT_INCLUDE( hyprduel )
PORT_MODIFY("DSW")
PORT_DIPNAME( 0x0080, 0x0080, "Start Up Mode" )
PORT_DIPSETTING( 0x0080, "Game Mode" )
PORT_DIPSETTING( 0x0000, "Test Mode" )
INPUT_PORTS_END
/***************************************************************************
Graphics Layouts
***************************************************************************/
/* 8x8x4 tiles */
static const gfx_layout layout_8x8x4 =
{
8,8,
RGN_FRAC(1,1),
4,
{ STEP4(0,1) },
{ 4*1,4*0, 4*3,4*2, 4*5,4*4, 4*7,4*6 },
{ STEP8(0,4*8) },
4*8*8
};
/* 8x8x8 tiles for later games */
static GFXLAYOUT_RAW( layout_8x8x8, 8, 8, 8*8, 32*8 )
/* 16x16x4 tiles for later games */
static const gfx_layout layout_16x16x4 =
{
16,16,
RGN_FRAC(1,1),
4,
{ STEP4(0,1) },
{ 4*1,4*0, 4*3,4*2, 4*5,4*4, 4*7,4*6, 4*9,4*8, 4*11,4*10, 4*13,4*12, 4*15,4*14 },
{ STEP16(0,4*16) },
4*8*8
};
/* 16x16x8 tiles for later games */
static GFXLAYOUT_RAW( layout_16x16x8, 16, 16, 16*8, 32*8 )
static GFXDECODE_START( gfx_i4220 )
GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8, 0x0, 0x10 ) // [1] 8 Bit Tiles
GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x4, 0x0, 0x100 ) // [2] 4 Bit Tiles 16x16
GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x8, 0x0, 0x10 ) // [3] 8 Bit Tiles 16x16
GFXDECODE_END
/***************************************************************************
Machine Drivers
***************************************************************************/
void hyprduel_state::machine_reset()
{
/* start with cpu2 halted */
m_subcpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
m_subcpu_resetline = 1;
m_cpu_trigger = 0;
m_requested_int = 0x00;
m_blitter_bit = 2;
*m_irq_enable = 0xff;
}
MACHINE_START_MEMBER(hyprduel_state,hyprduel)
{
save_item(NAME(m_blitter_bit));
save_item(NAME(m_requested_int));
save_item(NAME(m_subcpu_resetline));
save_item(NAME(m_cpu_trigger));
m_vblank_end_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(hyprduel_state::vblank_end_callback), this));
}
MACHINE_CONFIG_START(hyprduel_state::i4220_config)
MCFG_DEVICE_ADD("vdp", I4220, XTAL(26'666'000))
MCFG_I4100_GFXDECODE("gfxdecode")
MCFG_I4100_BLITTER_END_CALLBACK(WRITELINE(*this, hyprduel_state,vdp_blit_end_w))
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_SCANLINE)
MCFG_SCREEN_REFRESH_RATE(60) // Unknown/Unverified
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(320, 224)
MCFG_SCREEN_VISIBLE_AREA(0, 320-1, FIRST_VISIBLE_LINE, LAST_VISIBLE_LINE)
MCFG_SCREEN_UPDATE_DEVICE("vdp", imagetek_i4100_device, screen_update)
MCFG_SCREEN_PALETTE(":vdp:palette")
MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, ":vdp:palette", gfx_i4220)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(hyprduel_state::hyprduel)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", M68000,20000000/2) /* 10MHz */
MCFG_DEVICE_PROGRAM_MAP(hyprduel_map)
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", hyprduel_state, interrupt, "screen", 0, 1)
MCFG_DEVICE_ADD("sub", M68000,20000000/2) /* 10MHz */
MCFG_DEVICE_PROGRAM_MAP(hyprduel_map2)
MCFG_MACHINE_START_OVERRIDE(hyprduel_state,hyprduel)
/* video hardware */
i4220_config(config);
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ymsnd", YM2151, 4000000)
MCFG_YM2151_IRQ_HANDLER(INPUTLINE("sub", 1))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80)
MCFG_DEVICE_ADD("oki", OKIM6295, 4000000/16/16*132, okim6295_device::PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.57)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(hyprduel_state::magerror)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", M68000,20000000/2) /* 10MHz */
MCFG_DEVICE_PROGRAM_MAP(magerror_map)
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", hyprduel_state, interrupt, "screen", 0, 1)
MCFG_DEVICE_ADD("sub", M68000,20000000/2) /* 10MHz */
MCFG_DEVICE_PROGRAM_MAP(magerror_map2)
MCFG_DEVICE_PERIODIC_INT_DRIVER(hyprduel_state, irq1_line_hold, 968) /* tempo? */
MCFG_MACHINE_START_OVERRIDE(hyprduel_state,hyprduel)
/* video hardware */
i4220_config(config);
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ymsnd", YM2413, 3579545)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MCFG_DEVICE_ADD("oki", OKIM6295, 4000000/16/16*132, okim6295_device::PIN7_HIGH) // clock frequency & pin 7 not verified
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.57)
MACHINE_CONFIG_END
/***************************************************************************
ROMs Loading
***************************************************************************/
ROM_START( hyprduel )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "24.u24", 0x000000, 0x40000, CRC(c7402722) SHA1(e385676cdcee65a3ddf07791d82a1fe83ba1b3e2) ) /* Also silk screened as position 10 */
ROM_LOAD16_BYTE( "23.u23", 0x000001, 0x40000, CRC(d8297c2b) SHA1(2e23c5b1784d0a465c0c0dc3ca28505689a8b16c) ) /* Also silk screened as position 9 */
ROM_REGION( 0x400000, "gfx1", 0 ) /* Gfx + Prg + Data (Addressable by CPU & Blitter) */
ROMX_LOAD( "ts_hyper-1.u74", 0x000000, 0x100000, CRC(4b3b2d3c) SHA1(5e9e8ec853f71aeff3910b93dadbaeae2b61717b) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-2.u75", 0x000002, 0x100000, CRC(dc230116) SHA1(a3c447657d8499764f52c81382961f425c56037b) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-3.u76", 0x000004, 0x100000, CRC(2d770dd0) SHA1(27f9e7f67e96210d3710ab4f940c5d7ae13f8bbf) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-4.u77", 0x000006, 0x100000, CRC(f88c6d33) SHA1(277b56df40a17d7dd9f1071b0d498635a5b783cd) , ROM_GROUPWORD | ROM_SKIP(6) )
ROM_REGION( 0x40000, "oki", 0 ) /* Samples */
ROM_LOAD( "97.u97", 0x00000, 0x40000, CRC(bf3f8574) SHA1(9e743f05e53256c886d43e1f0c43d7417134b9b3) ) /* Also silk screened as position 11 */
ROM_END
ROM_START( hyprduel2 )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "24a.u24", 0x000000, 0x40000, CRC(2458f91d) SHA1(c75c7bccc84738e29b35667793491a1213aea1da) ) /* Also silk screened as position 10 */
ROM_LOAD16_BYTE( "23a.u23", 0x000001, 0x40000, CRC(98aedfca) SHA1(42028e57ac79473cde683be2100b953ff3b2b345) ) /* Also silk screened as position 9 */
ROM_REGION( 0x400000, "gfx1", 0 ) /* Gfx + Prg + Data (Addressable by CPU & Blitter) */
ROMX_LOAD( "ts_hyper-1.u74", 0x000000, 0x100000, CRC(4b3b2d3c) SHA1(5e9e8ec853f71aeff3910b93dadbaeae2b61717b) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-2.u75", 0x000002, 0x100000, CRC(dc230116) SHA1(a3c447657d8499764f52c81382961f425c56037b) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-3.u76", 0x000004, 0x100000, CRC(2d770dd0) SHA1(27f9e7f67e96210d3710ab4f940c5d7ae13f8bbf) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "ts_hyper-4.u77", 0x000006, 0x100000, CRC(f88c6d33) SHA1(277b56df40a17d7dd9f1071b0d498635a5b783cd) , ROM_GROUPWORD | ROM_SKIP(6) )
ROM_REGION( 0x40000, "oki", 0 ) /* Samples */
ROM_LOAD( "97.u97", 0x00000, 0x40000, CRC(bf3f8574) SHA1(9e743f05e53256c886d43e1f0c43d7417134b9b3) ) /* Also silk screened as position 11 */
ROM_END
ROM_START( magerror )
ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_BYTE( "24.u24", 0x000000, 0x40000, CRC(5e78027f) SHA1(053374942bc545a92cc6f6ab6784c4626e4ec9e1) ) /* Also silk screened as position 10 */
ROM_LOAD16_BYTE( "23.u23", 0x000001, 0x40000, CRC(7271ec70) SHA1(bd7666390b70821f90ba976a3afe3194fb119478) ) /* Also silk screened as position 9 */
ROM_REGION( 0x400000, "gfx1", 0 ) /* Gfx + Prg + Data (Addressable by CPU & Blitter) */
ROMX_LOAD( "mr93046-02.u74", 0x000000, 0x100000, CRC(f7ba06fb) SHA1(e1407b0d03863f434b68183c01e8547612e5c5fd) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "mr93046-04.u75", 0x000002, 0x100000, CRC(8c114d15) SHA1(4eb1f82e7992deb126633287cb4fd2a6d215346c) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "mr93046-01.u76", 0x000004, 0x100000, CRC(6cc3b928) SHA1(f19d0add314867bfb7dcefe8e7a2d50a84530df7) , ROM_GROUPWORD | ROM_SKIP(6) )
ROMX_LOAD( "mr93046-03.u77", 0x000006, 0x100000, CRC(6b1eb0ea) SHA1(6167a61562ef28147a7917c692f181f3fc2d5be6) , ROM_GROUPWORD | ROM_SKIP(6) )
ROM_REGION( 0x40000, "oki", 0 ) /* Samples */
ROM_LOAD( "97.u97", 0x00000, 0x40000, CRC(2e62bca8) SHA1(191fff11186dbbc1d9d9f3ba1b6e17c38a7d2d1d) ) /* Also silk screened as position 11 */
ROM_END
void hyprduel_state::init_hyprduel()
{
m_int_num = 0x02;
/* cpu synchronization (severe timings) */
m_maincpu->space(AS_PROGRAM).install_write_handler(0xc0040e, 0xc00411, write16_delegate(FUNC(hyprduel_state::hyprduel_cpusync_trigger1_w),this));
m_subcpu->space(AS_PROGRAM).install_read_handler(0xc00408, 0xc00409, read16_delegate(FUNC(hyprduel_state::hyprduel_cpusync_trigger1_r),this));
m_maincpu->space(AS_PROGRAM).install_write_handler(0xc00408, 0xc00409, write16_delegate(FUNC(hyprduel_state::hyprduel_cpusync_trigger2_w),this));
m_subcpu->space(AS_PROGRAM).install_read_handler(0xfff34c, 0xfff34d, read16_delegate(FUNC(hyprduel_state::hyprduel_cpusync_trigger2_r),this));
}
void hyprduel_state::init_magerror()
{
m_int_num = 0x01;
}
GAME( 1993, hyprduel, 0, hyprduel, hyprduel, hyprduel_state, init_hyprduel, ROT0, "Technosoft", "Hyper Duel (Japan set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1993, hyprduel2, hyprduel, hyprduel, hyprduel, hyprduel_state, init_hyprduel, ROT0, "Technosoft", "Hyper Duel (Japan set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1994, magerror, 0, magerror, magerror, hyprduel_state, init_magerror, ROT0, "Technosoft / Jaleco", "Magical Error wo Sagase", MACHINE_SUPPORTS_SAVE )