📄 dkong.c
字号:
{ 0xe000, 0xffff, MWA_ROM },
{ -1 } /* end of table */
};
INPUT_PORTS_START( dkong_input_ports )
PORT_START /* IN0 */
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START /* IN1 */
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 | IPF_COCKTAIL )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START /* IN2 */
PORT_DIPNAME( 0x01, 0x00, "Self Test", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Off" )
PORT_DIPSETTING( 0x01, "On" )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_START /* DSW0 */
PORT_DIPNAME( 0x03, 0x00, "Lives", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
PORT_DIPNAME( 0x0c, 0x00, "Bonus Life", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "7000" )
PORT_DIPSETTING( 0x04, "10000" )
PORT_DIPSETTING( 0x08, "15000" )
PORT_DIPSETTING( 0x0c, "20000" )
PORT_DIPNAME( 0x70, 0x00, "Coinage", IP_KEY_NONE )
PORT_DIPSETTING( 0x70, "5 Coins/1 Credit" )
PORT_DIPSETTING( 0x50, "4 Coins/1 Credit" )
PORT_DIPSETTING( 0x30, "3 Coins/1 Credit" )
PORT_DIPSETTING( 0x10, "2 Coins/1 Credit" )
PORT_DIPSETTING( 0x00, "1 Coin/1 Credit" )
PORT_DIPSETTING( 0x20, "1 Coin/2 Credits" )
PORT_DIPSETTING( 0x40, "1 Coin/3 Credits" )
PORT_DIPSETTING( 0x60, "1 Coin/4 Credits" )
PORT_DIPNAME( 0x80, 0x80, "Cabinet", IP_KEY_NONE )
PORT_DIPSETTING( 0x80, "Upright" )
PORT_DIPSETTING( 0x00, "Cocktail" )
INPUT_PORTS_END
INPUT_PORTS_START( dkong3_input_ports )
PORT_START /* IN0 */
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BITX(0x80, IP_ACTIVE_HIGH, IPT_SERVICE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
PORT_START /* IN1 */
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN | IPF_8WAY | IPF_COCKTAIL )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 | IPF_COCKTAIL )
PORT_BITX(0x20, IP_ACTIVE_HIGH, IPT_COIN1 | IPF_IMPULSE, "Coin A", IP_KEY_DEFAULT, IP_JOY_DEFAULT, 1)
PORT_BITX(0x40, IP_ACTIVE_HIGH, IPT_COIN2 | IPF_IMPULSE, "Coin B", IP_KEY_DEFAULT, IP_JOY_DEFAULT, 1)
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START /* DSW0 */
PORT_DIPNAME( 0x07, 0x00, "Coin A", IP_KEY_NONE )
PORT_DIPSETTING( 0x02, "3 Coins/1 Credit" )
PORT_DIPSETTING( 0x04, "2 Coins/1 Credit" )
PORT_DIPSETTING( 0x00, "1 Coin/1 Credit" )
PORT_DIPSETTING( 0x06, "1 Coin/2 Credits" )
PORT_DIPSETTING( 0x01, "1 Coin/3 Credits" )
PORT_DIPSETTING( 0x03, "1 Coin/4 Credits" )
PORT_DIPSETTING( 0x05, "1 Coin/5 Credits" )
PORT_DIPSETTING( 0x07, "1 Coin/6 Credits" )
PORT_DIPNAME( 0x08, 0x00, "Unknown 1", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Off" )
PORT_DIPSETTING( 0x08, "On" )
PORT_DIPNAME( 0x10, 0x00, "Unknown 2", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Off" )
PORT_DIPSETTING( 0x10, "On" )
PORT_DIPNAME( 0x20, 0x00, "Unknown 3", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Off" )
PORT_DIPSETTING( 0x20, "On" )
PORT_DIPNAME( 0x40, 0x00, "Self Test", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Off" )
PORT_DIPSETTING( 0x40, "On" )
PORT_DIPNAME( 0x80, 0x00, "Cabinet", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Upright" )
PORT_DIPSETTING( 0x80, "Cocktail" )
PORT_START /* DSW1 */
PORT_DIPNAME( 0x03, 0x00, "Lives", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
PORT_DIPNAME( 0x0c, 0x00, "Bonus Life", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "30000" )
PORT_DIPSETTING( 0x04, "40000" )
PORT_DIPSETTING( 0x08, "50000" )
PORT_DIPSETTING( 0x0c, "None" )
PORT_DIPNAME( 0x30, 0x00, "Additional Bonus", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "30000" )
PORT_DIPSETTING( 0x10, "40000" )
PORT_DIPSETTING( 0x20, "50000" )
PORT_DIPSETTING( 0x30, "None" )
PORT_DIPNAME( 0xc0, 0x00, "Difficulty", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Easy" )
PORT_DIPSETTING( 0x40, "Medium" )
PORT_DIPSETTING( 0x80, "Hard" )
PORT_DIPSETTING( 0xc0, "Hardest" )
INPUT_PORTS_END
static struct GfxLayout dkong_charlayout =
{
8,8, /* 8*8 characters */
256, /* 256 characters */
2, /* 2 bits per pixel */
{ 256*8*8, 0 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7 }, /* pretty straightforward layout */
{ 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 struct GfxLayout dkongjr_charlayout =
{
8,8, /* 8*8 characters */
512, /* 512 characters */
2, /* 2 bits per pixel */
{ 512*8*8, 0 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7 }, /* pretty straightforward layout */
{ 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 struct GfxLayout dkong_spritelayout =
{
16,16, /* 16*16 sprites */
128, /* 128 sprites */
2, /* 2 bits per pixel */
{ 128*16*16, 0 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7, /* the two halves of the sprite are separated */
64*16*16+0, 64*16*16+1, 64*16*16+2, 64*16*16+3, 64*16*16+4, 64*16*16+5, 64*16*16+6, 64*16*16+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
16*8 /* every sprite takes 16 consecutive bytes */
};
static struct GfxLayout dkong3_spritelayout =
{
16,16, /* 16*16 sprites */
256, /* 256 sprites */
2, /* 2 bits per pixel */
{ 256*16*16, 0 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7, /* the two halves of the sprite are separated */
128*16*16+0, 128*16*16+1, 128*16*16+2, 128*16*16+3, 128*16*16+4, 128*16*16+5, 128*16*16+6, 128*16*16+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
16*8 /* every sprite takes 16 consecutive bytes */
};
static struct GfxDecodeInfo dkong_gfxdecodeinfo[] =
{
{ 1, 0x0000, &dkong_charlayout, 0, 64 },
{ 1, 0x1000, &dkong_spritelayout, 0, 64 },
{ -1 } /* end of array */
};
static struct GfxDecodeInfo dkongjr_gfxdecodeinfo[] =
{
{ 1, 0x0000, &dkongjr_charlayout, 0, 64 },
{ 1, 0x2000, &dkong_spritelayout, 0, 64 },
{ -1 } /* end of array */
};
static struct GfxDecodeInfo dkong3_gfxdecodeinfo[] =
{
{ 1, 0x0000, &dkongjr_charlayout, 0, 64 },
{ 1, 0x2000, &dkong3_spritelayout, 0, 64 },
{ -1 } /* end of array */
};
static unsigned char hunchy_color_prom[] =
{
/* 2e - palette low 4 bits (inverted) */
0x0F,0x0F,0x0A,0x03,0x0F,0x03,0x0C,0x00,0x0F,0x06,0x0A,0x0C,0x0F,0x0F,0x0E,0x03,
0x0F,0x0C,0x03,0x0F,0x0F,0x00,0x00,0x0C,0x0F,0x0F,0x0A,0x03,0x0F,0x00,0x0F,0x00,
0x0F,0x0C,0x0F,0x03,0x0F,0x0F,0x0C,0x06,0x0F,0x00,0x0F,0x0E,0x0F,0x0C,0x0F,0x03,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x0F,0x0A,0x0C,0x0F,0x03,0x0C,0x00,0x0F,0x06,0x0A,0x0C,0x0F,0x0F,0x0E,0x0C,
0x0F,0x0C,0x03,0x0C,0x0F,0x00,0x00,0x0C,0x0F,0x0F,0x0A,0x0C,0x0F,0x00,0x0F,0x0C,
0x0F,0x0C,0x0F,0x03,0x0F,0x0F,0x0C,0x06,0x0F,0x00,0x0F,0x0E,0x0F,0x0C,0x0F,0x03,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x0F,0x0A,0x03,0x0F,0x03,0x0C,0x00,0x0F,0x06,0x0A,0x03,0x0F,0x0F,0x0E,0x03,
0x0F,0x0C,0x03,0x03,0x0F,0x00,0x00,0x03,0x0F,0x0F,0x0A,0x03,0x0F,0x00,0x0F,0x03,
0x0F,0x0C,0x0F,0x03,0x0F,0x0F,0x0C,0x06,0x0F,0x00,0x0F,0x0E,0x0F,0x0C,0x0F,0x03,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
/* 2f - palette high 4 bits (inverted) */
0x0F,0x01,0x04,0x00,0x0F,0x0E,0x01,0x00,0x0F,0x00,0x03,0x01,0x0F,0x01,0x0F,0x0E,
0x0F,0x0F,0x0E,0x01,0x0F,0x00,0x00,0x0F,0x0F,0x01,0x04,0x00,0x0F,0x00,0x01,0x0E,
0x0F,0x01,0x01,0x0E,0x0F,0x01,0x01,0x00,0x0F,0x00,0x01,0x04,0x0F,0x01,0x01,0x0E,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x01,0x04,0x01,0x0F,0x0E,0x01,0x00,0x0F,0x00,0x03,0x01,0x0F,0x01,0x0F,0x01,
0x0F,0x0F,0x0E,0x01,0x0F,0x00,0x00,0x01,0x0F,0x01,0x04,0x01,0x0F,0x00,0x01,0x01,
0x0F,0x01,0x01,0x0E,0x0F,0x01,0x01,0x00,0x0F,0x00,0x01,0x04,0x0F,0x01,0x01,0x0E,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x01,0x04,0x0E,0x0F,0x0E,0x01,0x00,0x0F,0x00,0x03,0x0E,0x0F,0x01,0x0F,0x0E,
0x0F,0x0F,0x0E,0x0E,0x0F,0x00,0x00,0x0E,0x0F,0x01,0x04,0x0E,0x0F,0x00,0x01,0x0E,
0x0F,0x01,0x01,0x0E,0x0F,0x01,0x01,0x00,0x0F,0x00,0x01,0x04,0x0F,0x01,0x01,0x0E,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
/* 2n - character color codes on a per-column basis */
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x03,0x03,0x04,0x04,0x05,0x05,0x06,0x06,0x06,
0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01
};
static struct DACinterface dkong_dac_interface =
{
1,
{ 100 }
};
static struct Samplesinterface dkong_samples_interface =
{
8 /* 8 channels */
};
static struct Samplesinterface dkongjr_samples_interface =
{
8 /* 8 channels */
};
static struct MachineDriver dkong_machine_driver =
{
/* basic machine hardware */
{
{
CPU_Z80,
3072000, /* 3.072 Mhz (?) */
0,
readmem,dkong_writemem,0,0,
nmi_interrupt,1
},
{
CPU_I8035 | CPU_AUDIO_CPU,
6000000/15, /* 6Mhz crystal */
3,
readmem_sound,writemem_sound,readport_sound,writeport_sound,
ignore_interrupt,1
}
},
60, DEFAULT_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
1, /* 1 CPU slice per frame - interleaving is forced when a sound command is written */
0,
/* video hardware */
32*8, 32*8, { 0*8, 32*8-1, 2*8, 30*8-1 },
dkong_gfxdecodeinfo,
256, 64*4,
dkong_vh_convert_color_prom,
VIDEO_TYPE_RASTER|VIDEO_SUPPORTS_DIRTY,
0,
dkong_vh_start,
generic_vh_stop,
dkong_vh_screenrefresh,
/* sound hardware */
0,0,0,0,
{
{
SOUND_DAC,
&dkong_dac_interface
},
{
SOUND_SAMPLES,
&dkong_samples_interface
}
}
};
static struct MachineDriver dkongjr_machine_driver =
{
/* basic machine hardware */
{
{
CPU_Z80,
3072000, /* 3.072 Mhz (?) */
0,
readmem,dkongjr_writemem,0,0,
nmi_interrupt,1
},
{
CPU_I8035 | CPU_AUDIO_CPU,
6000000/15, /* 6Mhz crystal */
3,
readmem_sound,writemem_sound,readport_sound,writeport_sound,
ignore_interrupt,1
}
},
60, DEFAULT_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
1, /* 1 CPU slice per frame - interleaving is forced when a sound command is written */
0,
/* video hardware */
32*8, 32*8, { 0*8, 32*8-1, 2*8, 30*8-1 },
dkongjr_gfxdecodeinfo,
256, 64*4,
dkong_vh_convert_color_prom,
VIDEO_TYPE_RASTER|VIDEO_SUPPORTS_DIRTY,
0,
dkong_vh_start,
generic_vh_stop,
dkong_vh_screenrefresh,
/* sound hardware */
0,0,0,0,
{
{
SOUND_DAC,
&dkong_dac_interface
},
{
SOUND_SAMPLES,
&dkongjr_samples_interface
}
}
};
static struct NESinterface nes_interface =
{
2,
21477270 , /* 21.47727 MHz */
{ 255, 255 },
};
static struct DACinterface dkong3_dac_interface =
{
1,
{ 255, 255 }
};
static struct MachineDriver dkong3_machine_driver =
{
/* basic machine hardware */
{
{
CPU_Z80,
8000000/2, /* 4 Mhz */
0,
readmem,dkong3_writemem,0,dkong3_writeport,
nmi_interrupt,1
},
{
CPU_M6502 | CPU_AUDIO_CPU,
21477270/16, /* ??? the external clock is right, I assume it is */
/* demultiplied internally by the CPU */
3,
dkong3_sound1_readmem,dkong3_sound1_writemem,0,0,
nmi_interrupt,1
},
{
CPU_M6502 | CPU_AUDIO_CPU,
21477270/16, /* ??? the external clock is right, I assume it is */
/* demultiplied internally by the CPU */
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