{
device_t *printer = device->machine().device("centronics");
return (centronics_ack_r(printer) << 2);
}
static WRITE8_DEVICE_HANDLER(i8255_port_c_w)
{
device_t *printer = device->machine().device("centronics");
centronics_strobe_w(printer, (data >> 7) & 0x01);
}
static I8255_INTERFACE(elwro800jr_ppi8255_interface)
{
DEVCB_INPUT_PORT("JOY"),
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("centronics", centronics_data_r),
DEVCB_DEVICE_HANDLER("centronics", centronics_data_w),
DEVCB_HANDLER(i8255_port_c_r),
DEVCB_HANDLER(i8255_port_c_w)
};
static const centronics_interface elwro800jr_centronics_interface =
{
FALSE,
DEVCB_DEVICE_LINE_MEMBER("ppi8255", i8255_device, pc2_w),
DEVCB_NULL,
DEVCB_NULL
};
/*************************************
*
};
static const tmsprom_interface prom_intf =
{
"5110ctrl", /* prom memory region - sound region is automatically assigned */
0x1000, /* individual rom_size */
1, /* bit # of pdc line */
/* virtual bit 8: constant 0, virtual bit 9:constant 1 */
8, /* bit # of ctl1 line */
2, /* bit # of ctl2 line */
8, /* bit # of ctl4 line */
2, /* bit # of ctl8 line */
6, /* bit # of rom reset */
7, /* bit # of stop */
DEVCB_DEVICE_LINE("tms", tms5110_pdc_w), /* tms pdc func */
DEVCB_DEVICE_HANDLER("tms", tms5110_ctl_w) /* tms ctl func */
};
static const tms5110_interface bagman_tms5110_interface =
{
/* legacy interface */
NULL, /* function to be called when chip requests another bit */
NULL, /* speech ROM load address callback */
/* new rom controller interface */
DEVCB_DEVICE_LINE("tmsprom", tmsprom_m0_w), /* the M0 line */
DEVCB_NULL, /* the M1 line */
DEVCB_NULL, /* Write to ADD1,2,4,8 - 4 address bits */
DEVCB_DEVICE_LINE("tmsprom", tmsprom_data_r), /* Read one bit from ADD8/Data - voice data */
DEVCB_NULL /* rom clock - Only used to drive the data lines */
};
};
static GFXDECODE_START( ddribble )
GFXDECODE_ENTRY( "gfx1", 0x00000, charlayout, 48, 1 ) /* colors 48-63 */
GFXDECODE_ENTRY( "gfx2", 0x00000, charlayout, 16, 1 ) /* colors 16-31 */
GFXDECODE_ENTRY( "gfx1", 0x20000, spritelayout, 32, 1 ) /* colors 32-47 */
GFXDECODE_ENTRY( "gfx2", 0x40000, spritelayout, 64, 16 ) /* colors 0-15 but using lookup table */
GFXDECODE_END
static const ym2203_interface ym2203_config =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("vlm", ddribble_vlm5030_busy_r),
DEVCB_DEVICE_HANDLER("vlm", ddribble_vlm5030_ctrl_w),
DEVCB_NULL
},
NULL
};
static const vlm5030_interface vlm5030_config =
{
0x10000 /* memory size 64Kbyte * 2 bank */
};
static MACHINE_START( ddribble )
{
static GFXDECODE_START( gyruss )
GFXDECODE_ENTRY( "gfx1", 0x0000, spritelayout, 0, 16 ) /* upper half */
GFXDECODE_ENTRY( "gfx1", 0x0010, spritelayout, 0, 16 ) /* lower half */
GFXDECODE_ENTRY( "gfx2", 0x0000, charlayout, 16*16, 16 )
GFXDECODE_END
static const ay8910_interface ay8910_interface_1 =
{
AY8910_DISCRETE_OUTPUT,
{ RES_K(3.3), RES_K(3.3), RES_K(3.3) },
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("discrete", gyruss_filter0_w)
};
static const ay8910_interface ay8910_interface_2 =
{
AY8910_DISCRETE_OUTPUT,
{ RES_K(3.3), RES_K(3.3), RES_K(3.3) },
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("discrete", gyruss_filter1_w)
};
static const ay8910_interface ay8910_interface_3 =
{
AY8910_DISCRETE_OUTPUT,
{
/* floppy terminal count */
upd765_tc_w(m_fdc, m_tc);
}
}
static UINT8 memory_read_byte(address_space *space, offs_t address) { return space->read_byte(address); }
static void memory_write_byte(address_space *space, offs_t address, UINT8 data) { space->write_byte(address, data); }
static I8237_INTERFACE( mm1_dma8237_intf )
{
DEVCB_DRIVER_LINE_MEMBER(mm1_state, dma_hrq_changed),
DEVCB_DRIVER_LINE_MEMBER(mm1_state, tc_w),
DEVCB_MEMORY_HANDLER(I8085A_TAG, PROGRAM, memory_read_byte),
DEVCB_MEMORY_HANDLER(I8085A_TAG, PROGRAM, memory_write_byte),
{ DEVCB_NULL, DEVCB_NULL, DEVCB_DRIVER_MEMBER(mm1_state, mpsc_dack_r), DEVCB_DEVICE_HANDLER(UPD765_TAG, upd765_dack_r) },
{ DEVCB_DEVICE_HANDLER(I8275_TAG, i8275_dack_w), DEVCB_DRIVER_MEMBER(mm1_state, mpsc_dack_w), DEVCB_NULL, DEVCB_DEVICE_HANDLER(UPD765_TAG, upd765_dack_w) },
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_DRIVER_LINE_MEMBER(mm1_state, dack3_w) }
};
/* uPD765 Interface */
static const upd765_interface fdc_intf =
{
DEVCB_CPU_INPUT_LINE(I8085A_TAG, I8085_RST55_LINE),
DEVCB_DEVICE_LINE(I8237_TAG, i8237_dreq3_w),
NULL,
UPD765_RDY_PIN_NOT_CONNECTED,
{ FLOPPY_0, FLOPPY_1, NULL, NULL }
};
static WRITE8_DEVICE_HANDLER( port_b_w )
{
/* don't know what this is... could be a filter */
if (data != 0x00)
logerror("port_b = %02x\n", data);
}
static const ay8910_interface ay8910_config =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("dac", dac_signed_w),
DEVCB_HANDLER(port_b_w)
};
static MACHINE_START( bking )
{
buggychl_state *state = machine->driver_data<buggychl_state>();
state->audiocpu = machine->device("audiocpu");
/* video */
state_save_register_global_array(machine, state->pc3259_output);
state_save_register_global(machine, state->pc3259_mask);
state_save_register_global(machine, state->xld1);
state_save_register_global(machine, state->xld2);
state_save_register_global(machine, state->xld3);
if (BIT(m_keylatch, 2)) data &= read_keyboard(2);
if (BIT(m_keylatch, 3)) data &= read_keyboard(3);
return data;
}
static const pia6821_interface pia_intf =
{
DEVCB_DRIVER_MEMBER(crvision_state, pia_pa_r), // input A
DEVCB_DRIVER_MEMBER(crvision_state, pia_pb_r), // input B
DEVCB_LINE_VCC, // input CA1 (+5V)
DEVCB_DEVICE_LINE(SN76489_TAG, sn76496_ready_r), // input CB1
DEVCB_LINE_VCC, // input CA2 (+5V)
DEVCB_LINE_VCC, // input CB2 (+5V)
DEVCB_DRIVER_MEMBER(crvision_state, pia_pa_w), // output A
DEVCB_DEVICE_HANDLER(SN76489_TAG, sn76496_w), // output B
DEVCB_NULL, // output CA2
DEVCB_NULL, // output CB2 (SN76489 pin CE_)
DEVCB_NULL, // irq A
DEVCB_NULL // irq B
};
/*-------------------------------------------------
pia6821_interface lasr2001_pia_intf
-------------------------------------------------*/
READ8_MEMBER( laser2001_state::pia_pa_r )
{
/*
Signal Description
n8080_state *n8080 = device->machine().driver_data<n8080_state>();
n8080->m_inte = state;
}
static WRITE8_DEVICE_HANDLER( n8080_status_callback )
{
if (data & I8085_STATUS_INTA)
{
/* interrupt acknowledge */
device_set_input_line(device, INPUT_LINE_IRQ0, CLEAR_LINE);
}
}
static I8085_CONFIG( n8080_cpu_config )
{
DEVCB_DEVICE_HANDLER("maincpu",n8080_status_callback), /* STATUS changed callback */
DEVCB_DEVICE_LINE("maincpu",n8080_inte_callback), /* INTE changed callback */
DEVCB_NULL, /* SID changed callback (8085A only) */
DEVCB_NULL /* SOD changed callback (8085A only) */
};
static MACHINE_START( n8080 )
{
n8080_state *state = machine.driver_data<n8080_state>();
state->m_maincpu = machine.device("maincpu");
state->save_item(NAME(state->m_shift_data));
state->save_item(NAME(state->m_shift_bits));
state->save_item(NAME(state->m_inte));
}
{
/* Centronics Strobe */
centronics_strobe_w(device, BIT(data, 5));
/* FDC Reset */
if (BIT(data, 6))
compis_fdc_reset(device->machine());
/* FDC Terminal count */
compis_fdc_tc(device->machine(), BIT(data, 7));
}
I8255A_INTERFACE( compis_ppi_interface )
{
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("centronics", centronics_data_w),
DEVCB_DEVICE_HANDLER("centronics", compis_ppi_port_b_r),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("centronics", compis_ppi_port_c_w)
};
/*-------------------------------------------------------------------------*/
/* PIT 8253 */
/*-------------------------------------------------------------------------*/
const struct pit8253_config compis_pit8253_config =
{
{
/* Timer0 */
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED(coin_inserted, 0)
INPUT_PORTS_END
static const ay8910_interface ay8910_config =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("discrete", madalien_portA_w),
DEVCB_DEVICE_HANDLER("discrete", madalien_portB_w)
};
static MACHINE_CONFIG_START( madalien, madalien_state )
/* main CPU */
MCFG_CPU_ADD("maincpu", M6502, MADALIEN_MAIN_CLOCK / 8) /* 1324kHz */
MCFG_CPU_PROGRAM_MAP(main_map)
MCFG_CPU_ADD("audiocpu", M6502, SOUND_CLOCK / 8) /* 512kHz */
MCFG_CPU_PROGRAM_MAP(audio_map)
MCFG_CPU_VBLANK_INT("screen", nmi_line_pulse)
/* video hardware */
static READ8_DEVICE_HANDLER( b_via_0_pb_r );
static WRITE8_DEVICE_HANDLER( b_via_0_pa_w );
static WRITE8_DEVICE_HANDLER( b_via_0_pb_w );
static READ8_DEVICE_HANDLER( b_via_0_ca2_r );
static WRITE8_DEVICE_HANDLER( b_via_0_ca2_w );
static READ8_DEVICE_HANDLER( b_via_1_pa_r );
static READ8_DEVICE_HANDLER( b_via_1_pb_r );
static WRITE8_DEVICE_HANDLER( b_via_1_pa_w );
static WRITE8_DEVICE_HANDLER( b_via_1_pb_w );
const via6522_interface b_via_0_interface =
{
/*inputs : A/B */ DEVCB_NULL, DEVCB_HANDLER(b_via_0_pb_r),
/*inputs : CA/B1,CA/B2 */ DEVCB_NULL, DEVCB_DEVICE_HANDLER("via6522_1", via_ca2_r), DEVCB_HANDLER(b_via_0_ca2_r), DEVCB_DEVICE_HANDLER("via6522_1", via_ca1_r),
/*outputs: A/B */ DEVCB_HANDLER(b_via_0_pa_w), DEVCB_HANDLER(b_via_0_pb_w),
/*outputs: CA/B1,CA/B2 */ DEVCB_NULL, DEVCB_NULL, DEVCB_HANDLER(b_via_0_ca2_w), DEVCB_DEVICE_HANDLER("via6522_1", via_ca1_w),
/*irq */ DEVCB_CPU_INPUT_LINE("maincpu", M6809_IRQ_LINE)
};
const via6522_interface b_via_1_interface =
{
/*inputs : A/B */ DEVCB_HANDLER(b_via_1_pa_r), DEVCB_HANDLER(b_via_1_pb_r),
/*inputs : CA/B1,CA/B2 */ DEVCB_DEVICE_HANDLER("via6522_0", via_cb2_r), DEVCB_NULL, DEVCB_DEVICE_HANDLER("via6522_0", via_cb1_r), DEVCB_NULL,
/*outputs: A/B */ DEVCB_HANDLER(b_via_1_pa_w), DEVCB_HANDLER(b_via_1_pb_w),
/*outputs: CA/B1,CA/B2 */ DEVCB_NULL, DEVCB_NULL, DEVCB_DEVICE_HANDLER("via6522_0", via_cb1_w), DEVCB_NULL,
/*irq */ DEVCB_CPU_INPUT_LINE("audiocpu", M6809_IRQ_LINE)
};
static READ8_DEVICE_HANDLER( b_via_0_ca2_r )
/*************************************
*
* Machine driver
*
*************************************/
static const ym2203_interface ym2203_config =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("upd", upd7759_port_w),
DEVCB_DRIVER_MEMBER(bladestl_state,bladestl_port_B_w)
},
NULL
};
static const k007342_interface bladestl_k007342_intf =
{
0, bladestl_tile_callback /* gfx_num (for tile creation), callback */
};
static const k007420_interface bladestl_k007420_intf =
{
0x3ff, bladestl_sprite_callback /* banklimit, callback */
};
/* HACK - this should be connected to the BUSACK line of Z80 */
i8257_hlda_w(machine().device("dma8257"), state);
}
static UINT8 memory_read_byte(address_space &space, offs_t address, UINT8 mem_mask) { return space.read_byte(address); }
static void memory_write_byte(address_space &space, offs_t address, UINT8 data, UINT8 mem_mask) { space.write_byte(address, data); }
I8257_INTERFACE( radio86_dma )
{
DEVCB_DRIVER_LINE_MEMBER(radio86_state,hrq_w),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_read_byte),
DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_write_byte),
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL },
{ DEVCB_NULL, DEVCB_NULL, DEVCB_DEVICE_HANDLER("i8275", i8275_dack_w), DEVCB_NULL }
};
TIMER_CALLBACK_MEMBER(radio86_state::radio86_reset)
{
membank("bank1")->set_entry(0);
}
READ8_MEMBER(radio86_state::radio_cpu_state_r)
{
return space.device().state().state_int(I8085_STATUS);
}
READ8_MEMBER(radio86_state::radio_io_r)
{
/* on line */
data |= centronics->vcc_r() << 4;
/* busy */
data |= centronics->busy_r() << 5;
return data;
}
static I8255A_INTERFACE( printer_8255_intf )
{
DEVCB_NULL,
DEVCB_DEVICE_MEMBER(CENTRONICS_TAG, centronics_device, write),
DEVCB_NULL,
DEVCB_DEVICE_LINE_MEMBER(CENTRONICS_TAG, centronics_device, strobe_w),
DEVCB_DEVICE_HANDLER(CENTRONICS_TAG, i8255_pc_r),
DEVCB_NULL
};
static const centronics_interface xor100_centronics_intf =
{
DEVCB_DEVICE_LINE_MEMBER(I8255A_TAG, i8255_device, pc4_w),
DEVCB_NULL,
DEVCB_NULL
};
/* Z80-CTC Interface */
static WRITE_LINE_DEVICE_HANDLER( ctc_z0_w )
{
}
/*************************************
*
* Venture, etc.
*
*************************************/
static const pia6821_interface venture_pia0_intf =
{
DEVCB_NULL, /* port A in */
DEVCB_NULL, /* port B in */
DEVCB_NULL, /* line CA1 in */
DEVCB_NULL, /* line CB1 in */
DEVCB_NULL, /* line CA2 in */
DEVCB_NULL, /* line CB2 in */
DEVCB_DEVICE_HANDLER("pia1", pia6821_portb_w), /* port A out */
DEVCB_DEVICE_HANDLER("pia1", pia6821_porta_w), /* port B out */
DEVCB_DEVICE_HANDLER("pia1", pia6821_cb1_w), /* line CA2 out */
DEVCB_DEVICE_HANDLER("pia1", pia6821_ca1_w), /* port CB2 out */
DEVCB_NULL, /* IRQA */
DEVCB_NULL /* IRQB */
};
static const pia6821_interface venture_pia1_intf =
{
DEVCB_NULL, /* port A in */
DEVCB_NULL, /* port B in */
DEVCB_NULL, /* line CA1 in */
DEVCB_NULL, /* line CB1 in */
DEVCB_NULL, /* line CA2 in */
tms5220_rsq_w(device, (data & 2)>>1);
/* handle 5220 write */
tms5220_wsq_w(device, (data & 1)>>0);
}
WRITE_LINE_MEMBER(starwars_state::snd_interrupt)
{
machine().device("audiocpu")->execute().set_input_line(M6809_IRQ_LINE, state);
}
const riot6532_interface starwars_riot6532_intf =
{
DEVCB_DRIVER_MEMBER(starwars_state,r6532_porta_r),
DEVCB_DEVICE_HANDLER("tms", tms5220_status_r),
DEVCB_DRIVER_MEMBER(starwars_state,r6532_porta_w),
DEVCB_DEVICE_HANDLER("tms", tms5220_data_w),
DEVCB_DRIVER_LINE_MEMBER(starwars_state,snd_interrupt)
};
/*************************************
*
* Sound CPU to/from main CPU
*
*************************************/
static TIMER_CALLBACK( sound_callback )
64*8
};
static GFXDECODE_START( flstory )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 )
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 256, 16 )
GFXDECODE_END
static const ay8910_interface ay8910_config =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("aysnd", sound_control_2_w),
DEVCB_HANDLER(sound_control_3_w)
};
static const msm5232_interface msm5232_config =
{
{ 1.0e-6, 1.0e-6, 1.0e-6, 1.0e-6, 1.0e-6, 1.0e-6, 1.0e-6, 1.0e-6 } /* 1.0 uF capacitors (verified on real PCB) */
};
static MACHINE_START( flstory )
{
flstory_state *state = (flstory_state *)machine->driver_data;
state->maincpu = devtag_get_device(machine, "maincpu");
state->audiocpu = devtag_get_device(machine, "audiocpu");
/*************************************
*
* Venture, etc.
*
*************************************/
static const pia6821_interface venture_pia0_intf =
{
DEVCB_NULL, /* port A in */
DEVCB_NULL, /* port B in */
DEVCB_NULL, /* line CA1 in */
DEVCB_NULL, /* line CB1 in */
DEVCB_NULL, /* line CA2 in */
DEVCB_NULL, /* line CB2 in */
DEVCB_DEVICE_HANDLER("pia1", pia6821_portb_w), /* port A out */
DEVCB_DEVICE_HANDLER("pia1", pia6821_porta_w), /* port B out */
DEVCB_DEVICE_LINE("pia1", pia6821_cb1_w), /* line CA2 out */
DEVCB_DEVICE_LINE("pia1", pia6821_ca1_w), /* port CB2 out */
DEVCB_NULL, /* IRQA */
DEVCB_NULL /* IRQB */
};
static const pia6821_interface venture_pia1_intf =
{
DEVCB_NULL, /* port A in */
DEVCB_NULL, /* port B in */
DEVCB_NULL, /* line CA1 in */
DEVCB_NULL, /* line CB1 in */
DEVCB_NULL, /* line CA2 in */
MACHINE_RESET_MEMBER(cdtv_state,cdtv)
{
MACHINE_RESET_CALL_MEMBER( amiga );
/* initialize the cdrom controller */
MACHINE_RESET_CALL_LEGACY( amigacd );
}
static const legacy_mos6526_interface cia_0_ntsc_intf =
{
DEVCB_DRIVER_LINE_MEMBER(amiga_state, amiga_cia_0_irq), /* irq_func */
DEVCB_DEVICE_LINE_MEMBER("centronics", centronics_device, write_strobe), /* pc_func */
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("cia_0", amiga_cia_0_portA_r),
DEVCB_DEVICE_HANDLER("cia_0", amiga_cia_0_portA_w), /* port A */
DEVCB_NULL,
DEVCB_DEVICE_MEMBER("cent_data_out", output_latch_device, write) /* port B */
};
static const legacy_mos6526_interface cia_0_pal_intf =
{
DEVCB_DRIVER_LINE_MEMBER(amiga_state, amiga_cia_0_irq), /* irq_func */
DEVCB_DEVICE_LINE_MEMBER("centronics", centronics_device, write_strobe), /* pc_func */
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("cia_0", amiga_cia_0_portA_r),
DEVCB_DEVICE_HANDLER("cia_0", amiga_cia_0_portA_w), /* port A */
DEVCB_NULL,
DEVCB_DEVICE_MEMBER("cent_data_out", output_latch_device, write) /* port B */
upd765_reset(m_fdc, 0);
}
/* ROM selection */
memory_set_bank(machine(), "bank1", BIT(data, 6));
/* printer strobe */
centronics_strobe_w(m_centronics, BIT(data, 7));
}
static I8255_INTERFACE( sf7000_ppi_intf )
{
DEVCB_DRIVER_MEMBER(sf7000_state, ppi_pa_r), // Port A read
DEVCB_NULL, // Port A write
DEVCB_NULL, // Port B read
DEVCB_DEVICE_HANDLER(CENTRONICS_TAG, centronics_data_w), // Port B write
DEVCB_NULL, // Port C read
DEVCB_DRIVER_MEMBER(sf7000_state, ppi_pc_w) // Port C write
};
/*-------------------------------------------------
upd765_interface sf7000_upd765_interface
-------------------------------------------------*/
WRITE_LINE_MEMBER( sf7000_state::fdc_intrq_w )
{
m_fdc_irq = state;
}
static const struct upd765_interface sf7000_upd765_interface =
{
ADDRESS_MAP_END
/*************************************
*
* Sound chip interfaces
*
*************************************/
static const ay8910_interface timeplt_ay8910_interface =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_DRIVER_MEMBER(driver_device, soundlatch_byte_r),
DEVCB_DEVICE_HANDLER("timeplt_audio", timeplt_portB_r),
DEVCB_NULL,
DEVCB_NULL
};
/*************************************
*
* Machine drivers
*
*************************************/
MACHINE_CONFIG_FRAGMENT( timeplt_sound )
/* basic machine hardware */
msm5205_reset_w(device, !(data & 0x01));
}
static WRITE8_DEVICE_HANDLER( ym2203_write_b )
{
memory_set_bank(device->machine, "bank4", data & 0x0f);
}
static const ym2203_interface ym2203_config =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("msm", ym2203_write_a),
DEVCB_HANDLER(ym2203_write_b),
},
ym2203_irq_handler
};
static void ashnojoe_vclk_cb( running_device *device )
{
ashnojoe_state *state = device->machine->driver_data<ashnojoe_state>();
if (state->msm5205_vclk_toggle == 0)
{
msm5205_data_w(device, state->adpcm_byte >> 4);
}
else
{
msm5205_data_w(device, state->adpcm_byte & 0xf);
}
static READ16_DEVICE_HANDLER(esq5506_read_adc)
{
return 0;
}
static const es5506_interface es5506_config =
{
"waverom", /* Bank 0 */
"waverom2", /* Bank 1 */
"waverom3", /* Bank 0 */
"waverom4", /* Bank 1 */
1, /* channels */
DEVCB_LINE(esq5506_otto_irq), /* irq */
DEVCB_DEVICE_HANDLER(DEVICE_SELF, esq5506_read_adc)
};
static const es5506_interface es5506_2_config =
{
"waverom", /* Bank 0 */
"waverom2", /* Bank 1 */
"waverom3", /* Bank 0 */
"waverom4", /* Bank 1 */
1, /* channels */
DEVCB_NULL,
DEVCB_NULL
};
static MACHINE_CONFIG_START( mr, esqmr_state )
MCFG_CPU_ADD("maincpu", M68340, XTAL_16MHz)
if (!state) st->m_dma_channel = channel;
}
static WRITE_LINE_DEVICE_HANDLER( pc_dack0_w ) { set_dma_channel(device, 0, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack1_w ) { set_dma_channel(device, 1, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack2_w ) { set_dma_channel(device, 2, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack3_w ) { set_dma_channel(device, 3, state); }
I8237_INTERFACE( ibm5150_dma8237_config )
{
DEVCB_DEVICE_LINE("dma8237", pc_dma_hrq_changed),
DEVCB_DEVICE_LINE("dma8237", pc_dma8237_out_eop),
DEVCB_DRIVER_MEMBER(pc_state, pc_dma_read_byte),
DEVCB_DRIVER_MEMBER(pc_state, pc_dma_write_byte),
{ DEVCB_NULL, DEVCB_NULL, DEVCB_DEVICE_HANDLER("dma8237", pc_dma8237_fdc_dack_r), DEVCB_DEVICE_HANDLER("dma8237", pc_dma8237_hdc_dack_r) },
{ DEVCB_DEVICE_HANDLER("dma8237", pc_dma8237_0_dack_w), DEVCB_NULL, DEVCB_DEVICE_HANDLER("dma8237", pc_dma8237_fdc_dack_w), DEVCB_DEVICE_HANDLER("dma8237", pc_dma8237_hdc_dack_w) },
{ DEVCB_DEVICE_LINE("dma8237", pc_dack0_w), DEVCB_DEVICE_LINE("dma8237", pc_dack1_w), DEVCB_DEVICE_LINE("dma8237", pc_dack2_w), DEVCB_DEVICE_LINE("dma8237", pc_dack3_w) }
};
/*************************************************************
*
* pic8259 configuration
*
*************************************************************/
const struct pic8259_interface ibm5150_pic8259_config =
{
DEVCB_CPU_INPUT_LINE("maincpu", 0),
DEVCB_LINE_VCC,
