Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-07-10 12:15:31 +03:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

Replace some *_DEVICE_HANDLER with _MEMBER calls (no whatsnew)

Browse Source
This commit is contained in:
Miodrag Milanovic 2012-09-26 13:24:58 +00:00
parent 378cf38b3e
commit 23a3e24dcb
48 changed files with 904 additions and 766 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
src/mame/drivers/chihiro.c
View File

@ -416,6 +416,10 @@ public:
nv2a_renderer *nvidia_nv2a;
virtual void machine_start();
DECLARE_WRITE_LINE_MEMBER(chihiro_pic8259_1_set_int_line);
DECLARE_READ8_MEMBER(get_slave_ack);
DECLARE_WRITE_LINE_MEMBER(chihiro_pit8254_out0_changed);
DECLARE_WRITE_LINE_MEMBER(chihiro_pit8254_out2_changed);
};
/*
@ -1552,25 +1556,24 @@ int ide_baseboard_device::write_sector(UINT32 lba, const void *buffer)
* PIC & PIT
*/
static WRITE_LINE_DEVICE_HANDLER( chihiro_pic8259_1_set_int_line )
WRITE_LINE_MEMBER(chihiro_state::chihiro_pic8259_1_set_int_line)
{
device->machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
}
static READ8_DEVICE_HANDLER( get_slave_ack )
READ8_MEMBER(chihiro_state::get_slave_ack)
{
chihiro_state *chst=space.machine().driver_data<chihiro_state>();
if (offset==2) { // IRQ = 2
return pic8259_acknowledge(chst->chihiro_devs.pic8259_2);
return pic8259_acknowledge(chihiro_devs.pic8259_2);
}
return 0x00;
}
static const struct pic8259_interface chihiro_pic8259_1_config =
{
DEVCB_LINE(chihiro_pic8259_1_set_int_line),
DEVCB_DRIVER_LINE_MEMBER(chihiro_state, chihiro_pic8259_1_set_int_line),
DEVCB_LINE_VCC,
DEVCB_HANDLER(get_slave_ack)
DEVCB_DRIVER_MEMBER(chihiro_state,get_slave_ack)
};
static const struct pic8259_interface chihiro_pic8259_2_config =
@ -1592,15 +1595,15 @@ static IRQ_CALLBACK(irq_callback)
return r;
}
static WRITE_LINE_DEVICE_HANDLER( chihiro_pit8254_out0_changed )
WRITE_LINE_MEMBER(chihiro_state::chihiro_pit8254_out0_changed)
{
if ( device->machine().device("pic8259_1") )
if ( machine().device("pic8259_1") )
{
pic8259_ir0_w(device->machine().device("pic8259_1"), state);
pic8259_ir0_w(machine().device("pic8259_1"), state);
}
}
static WRITE_LINE_DEVICE_HANDLER( chihiro_pit8254_out2_changed )
WRITE_LINE_MEMBER(chihiro_state::chihiro_pit8254_out2_changed)
{
//chihiro_speaker_set_input( state ? 1 : 0 );
}
@ -1611,7 +1614,7 @@ static const struct pit8253_config chihiro_pit8254_config =
{
1125000, /* heartbeat IRQ */
DEVCB_NULL,
DEVCB_LINE(chihiro_pit8254_out0_changed)
DEVCB_DRIVER_LINE_MEMBER(chihiro_state, chihiro_pit8254_out0_changed)
}, {
1125000, /* (unused) dram refresh */
DEVCB_NULL,
@ -1619,7 +1622,7 @@ static const struct pit8253_config chihiro_pit8254_config =
}, {
1125000, /* (unused) pio port c pin 4, and speaker polling enough */
DEVCB_NULL,
DEVCB_LINE(chihiro_pit8254_out2_changed)
DEVCB_DRIVER_LINE_MEMBER(chihiro_state, chihiro_pit8254_out2_changed)
}
}
};

25
src/mame/drivers/dlair.c
View File

@ -115,6 +115,9 @@ public:
DECLARE_PALETTE_INIT(dleuro);
UINT32 screen_update_dleuro(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(vblank_callback);
DECLARE_WRITE_LINE_MEMBER(dleuro_interrupt);
DECLARE_WRITE16_MEMBER(serial_transmit);
DECLARE_READ16_MEMBER(serial_receive);
};
@ -150,25 +153,23 @@ static const UINT8 led_map[16] =
*
*************************************/
static WRITE_LINE_DEVICE_HANDLER( dleuro_interrupt )
WRITE_LINE_MEMBER(dlair_state::dleuro_interrupt)
{
device->machine().device("maincpu")->execute().set_input_line(0, state);
machine().device("maincpu")->execute().set_input_line(0, state);
}
static WRITE16_DEVICE_HANDLER( serial_transmit )
WRITE16_MEMBER(dlair_state::serial_transmit)
{
dlair_state *state = space.machine().driver_data<dlair_state>();
state->laserdisc_data_w(data);
laserdisc_data_w(data);
}
static READ16_DEVICE_HANDLER( serial_receive )
READ16_MEMBER(dlair_state::serial_receive)
{
dlair_state *state = space.machine().driver_data<dlair_state>();
/* if we still have data to send, do it now */
if (offset == 0 && state->laserdisc_data_available_r() == ASSERT_LINE)
return state->laserdisc_data_r();
if (offset == 0 && laserdisc_data_available_r() == ASSERT_LINE)
return laserdisc_data_r();
return -1;
}
@ -185,12 +186,12 @@ static Z80CTC_INTERFACE( ctc_intf )
static const z80sio_interface sio_intf =
{
DEVCB_LINE(dleuro_interrupt), /* interrupt handler */
DEVCB_DRIVER_LINE_MEMBER(dlair_state, dleuro_interrupt), /* interrupt handler */
DEVCB_NULL, /* DTR changed handler */
DEVCB_NULL, /* RTS changed handler */
DEVCB_NULL, /* BREAK changed handler */
DEVCB_HANDLER(serial_transmit), /* transmit handler */
DEVCB_HANDLER(serial_receive) /* receive handler */
DEVCB_DRIVER_MEMBER16(dlair_state,serial_transmit), /* transmit handler */
DEVCB_DRIVER_MEMBER16(dlair_state,serial_receive) /* receive handler */
};

7
src/mame/drivers/mpu4dealem.c
View File

@ -31,6 +31,7 @@ public:
DECLARE_MACHINE_RESET(dealem_vid);
DECLARE_PALETTE_INIT(dealem);
UINT32 screen_update_dealem(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(dealem_vsync_changed);
};
@ -132,9 +133,9 @@ UINT32 mpu4dealem_state::screen_update_dealem(screen_device &screen, bitmap_ind1
}
static WRITE_LINE_DEVICE_HANDLER( dealem_vsync_changed )
WRITE_LINE_MEMBER(mpu4dealem_state::dealem_vsync_changed)
{
device->machine().device("maincpu")->execute().set_input_line(INPUT_LINE_NMI, state);
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_NMI, state);
}
@ -154,7 +155,7 @@ static const mc6845_interface hd6845_intf =
DEVCB_NULL, /* callback for display state changes */
DEVCB_NULL, /* callback for cursor state changes */
DEVCB_NULL, /* HSYNC callback */
DEVCB_LINE(dealem_vsync_changed), /* VSYNC callback */
DEVCB_DRIVER_LINE_MEMBER(mpu4dealem_state, dealem_vsync_changed), /* VSYNC callback */
NULL /* update address callback */
};

163
src/mame/drivers/mpu4vid.c
View File

@ -270,6 +270,23 @@ public:
DECLARE_VIDEO_START(mpu4_vid);
UINT32 screen_update_mpu4_vid(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(scanline_timer_callback);
DECLARE_READ_LINE_MEMBER(m6809_acia_rx_r);
DECLARE_WRITE_LINE_MEMBER(m6809_acia_tx_w);
DECLARE_READ_LINE_MEMBER(m6809_acia_cts_r);
DECLARE_WRITE_LINE_MEMBER(m6809_acia_rts_w);
DECLARE_READ_LINE_MEMBER(m6809_acia_dcd_r);
DECLARE_WRITE_LINE_MEMBER(m6809_acia_irq);
DECLARE_READ_LINE_MEMBER(m68k_acia_rx_r);
DECLARE_WRITE_LINE_MEMBER(m68k_acia_tx_w);
DECLARE_READ_LINE_MEMBER(m68k_acia_cts_r);
DECLARE_WRITE_LINE_MEMBER(m68k_acia_rts_w);
DECLARE_READ_LINE_MEMBER(m68k_acia_dcd_r);
DECLARE_WRITE_LINE_MEMBER(m68k_acia_irq);
DECLARE_WRITE_LINE_MEMBER(cpu1_ptm_irq);
DECLARE_WRITE8_MEMBER(vid_o1_callback);
DECLARE_WRITE8_MEMBER(vid_o2_callback);
DECLARE_WRITE8_MEMBER(vid_o3_callback);
DECLARE_READ8_MEMBER(pia_ic5_porta_track_r);
};
@ -312,122 +329,109 @@ static void update_mpu68_interrupts(running_machine &machine)
/* Communications with 6809 board */
static READ_LINE_DEVICE_HANDLER( m6809_acia_rx_r )
READ_LINE_MEMBER(mpu4vid_state::m6809_acia_rx_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m68k_m6809_line;
return m_m68k_m6809_line;
}
static WRITE_LINE_DEVICE_HANDLER( m6809_acia_tx_w )
WRITE_LINE_MEMBER(mpu4vid_state::m6809_acia_tx_w)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m6809_m68k_line = state;
m_m6809_m68k_line = state;
}
static READ_LINE_DEVICE_HANDLER( m6809_acia_cts_r )
READ_LINE_MEMBER(mpu4vid_state::m6809_acia_cts_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m6809_acia_cts;
return m_m6809_acia_cts;
}
static WRITE_LINE_DEVICE_HANDLER( m6809_acia_rts_w )
WRITE_LINE_MEMBER(mpu4vid_state::m6809_acia_rts_w)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m6809_acia_rts = state;
m_m6809_acia_rts = state;
}
static READ_LINE_DEVICE_HANDLER( m6809_acia_dcd_r )
READ_LINE_MEMBER(mpu4vid_state::m6809_acia_dcd_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m6809_acia_dcd;
return m_m6809_acia_dcd;
}
static WRITE_LINE_DEVICE_HANDLER( m6809_acia_irq )
WRITE_LINE_MEMBER(mpu4vid_state::m6809_acia_irq)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m68k_acia_cts = !state;
device->machine().device("maincpu")->execute().set_input_line(M6809_IRQ_LINE, state ? CLEAR_LINE : ASSERT_LINE);
m_m68k_acia_cts = !state;
machine().device("maincpu")->execute().set_input_line(M6809_IRQ_LINE, state ? CLEAR_LINE : ASSERT_LINE);
}
static ACIA6850_INTERFACE( m6809_acia_if )
{
0,
0,
DEVCB_LINE(m6809_acia_rx_r),
DEVCB_LINE(m6809_acia_tx_w),
DEVCB_LINE(m6809_acia_cts_r),
DEVCB_LINE(m6809_acia_rts_w),
DEVCB_LINE(m6809_acia_dcd_r),
DEVCB_LINE(m6809_acia_irq)
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_rx_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_tx_w),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_cts_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_rts_w),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_dcd_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m6809_acia_irq)
};
static READ_LINE_DEVICE_HANDLER( m68k_acia_rx_r )
READ_LINE_MEMBER(mpu4vid_state::m68k_acia_rx_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m6809_m68k_line;
return m_m6809_m68k_line;
}
static WRITE_LINE_DEVICE_HANDLER( m68k_acia_tx_w )
WRITE_LINE_MEMBER(mpu4vid_state::m68k_acia_tx_w)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m68k_m6809_line = state;
m_m68k_m6809_line = state;
}
static READ_LINE_DEVICE_HANDLER( m68k_acia_cts_r )
READ_LINE_MEMBER(mpu4vid_state::m68k_acia_cts_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m68k_acia_cts;
return m_m68k_acia_cts;
}
static WRITE_LINE_DEVICE_HANDLER( m68k_acia_rts_w )
WRITE_LINE_MEMBER(mpu4vid_state::m68k_acia_rts_w)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m6809_acia_dcd = state;
m_m6809_acia_dcd = state;
}
static READ_LINE_DEVICE_HANDLER( m68k_acia_dcd_r )
READ_LINE_MEMBER(mpu4vid_state::m68k_acia_dcd_r)
{
mpu4vid_state *state = device->machine().driver_data<mpu4vid_state>();
return state->m_m6809_acia_rts;
return m_m6809_acia_rts;
}
static WRITE_LINE_DEVICE_HANDLER( m68k_acia_irq )
WRITE_LINE_MEMBER(mpu4vid_state::m68k_acia_irq)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m6809_acia_cts = !state;
drvstate->m_m6850_irq_state = state;
update_mpu68_interrupts(device->machine());
m_m6809_acia_cts = !state;
m_m6850_irq_state = state;
update_mpu68_interrupts(machine());
}
static ACIA6850_INTERFACE( m68k_acia_if )
{
0,
0,
DEVCB_LINE(m68k_acia_rx_r),
DEVCB_LINE(m68k_acia_tx_w),
DEVCB_LINE(m68k_acia_cts_r),
DEVCB_LINE(m68k_acia_rts_w),
DEVCB_LINE(m68k_acia_dcd_r),
DEVCB_LINE(m68k_acia_irq)
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_rx_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_tx_w),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_cts_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_rts_w),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_dcd_r),
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, m68k_acia_irq)
};
static WRITE_LINE_DEVICE_HANDLER( cpu1_ptm_irq )
WRITE_LINE_MEMBER(mpu4vid_state::cpu1_ptm_irq)
{
mpu4vid_state *drvstate = device->machine().driver_data<mpu4vid_state>();
drvstate->m_m6840_irq_state = state;
update_mpu68_interrupts(device->machine());
m_m6840_irq_state = state;
update_mpu68_interrupts(machine());
}
static WRITE8_DEVICE_HANDLER( vid_o1_callback )
WRITE8_MEMBER(mpu4vid_state::vid_o1_callback)
{
downcast<ptm6840_device *>(device)->set_c2(data); /* this output is the clock for timer2 */
downcast<ptm6840_device *>(machine().device("6840ptm_68k"))->set_c2(data); /* this output is the clock for timer2 */
if (data)
{
acia6850_device *acia_0 = space.machine().device<acia6850_device>("acia6850_0");
acia6850_device *acia_1 = space.machine().device<acia6850_device>("acia6850_1");
acia6850_device *acia_0 = machine().device<acia6850_device>("acia6850_0");
acia6850_device *acia_1 = machine().device<acia6850_device>("acia6850_1");
acia_0->tx_clock_in();
acia_0->rx_clock_in();
acia_1->tx_clock_in();
@ -436,15 +440,15 @@ static WRITE8_DEVICE_HANDLER( vid_o1_callback )
}
static WRITE8_DEVICE_HANDLER( vid_o2_callback )
WRITE8_MEMBER(mpu4vid_state::vid_o2_callback)
{
downcast<ptm6840_device *>(device)->set_c3(data); /* this output is the clock for timer3 */
downcast<ptm6840_device *>(machine().device("6840ptm_68k"))->set_c3(data); /* this output is the clock for timer3 */
}
static WRITE8_DEVICE_HANDLER( vid_o3_callback )
WRITE8_MEMBER(mpu4vid_state::vid_o3_callback)
{
downcast<ptm6840_device *>(device)->set_c1(data); /* this output is the clock for timer1 */
downcast<ptm6840_device *>(machine().device("6840ptm_68k"))->set_c1(data); /* this output is the clock for timer1 */
}
@ -452,10 +456,10 @@ static const ptm6840_interface ptm_vid_intf =
{
VIDEO_MASTER_CLOCK / 10, /* 68k E clock */
{ 0, 0, 0 },
{ DEVCB_HANDLER(vid_o1_callback),
DEVCB_HANDLER(vid_o2_callback),
DEVCB_HANDLER(vid_o3_callback) },
DEVCB_LINE(cpu1_ptm_irq)
{ DEVCB_DRIVER_MEMBER(mpu4vid_state,vid_o1_callback),
DEVCB_DRIVER_MEMBER(mpu4vid_state,vid_o2_callback),
DEVCB_DRIVER_MEMBER(mpu4vid_state,vid_o3_callback) },
DEVCB_DRIVER_LINE_MEMBER(mpu4vid_state, cpu1_ptm_irq)
};
@ -719,9 +723,8 @@ READ16_HANDLER( bt471_r )
*
*************************************/
static READ8_DEVICE_HANDLER( pia_ic5_porta_track_r )
READ8_MEMBER(mpu4vid_state::pia_ic5_porta_track_r)
{
mpu4vid_state *state = space.machine().driver_data<mpu4vid_state>();
/* The SWP trackball interface connects a standard trackball to the AUX1 port on the MPU4
mainboard. As per usual, they've taken the cheap route here, reading and processing the
raw quadrature signal from the encoder wheels for a 4 bit interface, rather than use any
@ -730,24 +733,24 @@ static READ8_DEVICE_HANDLER( pia_ic5_porta_track_r )
We invert the X and Y data at source due to the use of Schmitt triggers in the interface, which
clean up the pulses and flip the active phase.*/
LOG(("%s: IC5 PIA Read of Port A (AUX1)\n",space.machine().describe_context()));
LOG(("%s: IC5 PIA Read of Port A (AUX1)\n",machine().describe_context()));
UINT8 data = state->ioport("AUX1")->read();
UINT8 data = ioport("AUX1")->read();
INT8 dx = state->ioport("TRACKX")->read();
INT8 dy = state->ioport("TRACKY")->read();
INT8 dx = ioport("TRACKX")->read();
INT8 dy = ioport("TRACKY")->read();
state->m_cur[0] = dy + dx;
state->m_cur[1] = dy - dx;
m_cur[0] = dy + dx;
m_cur[1] = dy - dx;
UINT8 xa, xb, ya, yb;
/* generate pulses for the input port (A and B are 1 unit out of phase for direction sensing)*/
xa = ((state->m_cur[0] + 1) & 3) <= 1;
xb = (state->m_cur[0] & 3) <= 1;
ya = ((state->m_cur[1] + 1) & 3) <= 1;
yb = (state->m_cur[1] & 3) <= 1;
xa = ((m_cur[0] + 1) & 3) <= 1;
xb = (m_cur[0] & 3) <= 1;
ya = ((m_cur[1] + 1) & 3) <= 1;
yb = (m_cur[1] & 3) <= 1;
data |= (xa << 4); // XA
data |= (ya << 5); // YA
@ -759,7 +762,7 @@ static READ8_DEVICE_HANDLER( pia_ic5_porta_track_r )
static const pia6821_interface pia_ic5t_intf =
{
DEVCB_HANDLER(pia_ic5_porta_track_r), /* port A in */
DEVCB_DRIVER_MEMBER(mpu4vid_state,pia_ic5_porta_track_r), /* port A in */
DEVCB_DRIVER_MEMBER(mpu4_state, pia_ic5_portb_r), /* port B in */
DEVCB_NULL, /* line CA1 in */
DEVCB_NULL, /* line CB1 in */

10
src/mame/drivers/nss.c
View File

@ -330,6 +330,8 @@ public:
virtual void machine_start();
virtual void machine_reset();
INTERRUPT_GEN_MEMBER(nss_vblank_irq);
DECLARE_READ8_MEMBER(spc_ram_100_r);
DECLARE_WRITE8_MEMBER(spc_ram_100_w);
};
@ -353,20 +355,22 @@ static ADDRESS_MAP_START( snes_map, AS_PROGRAM, 8, nss_state )
AM_RANGE(0xc00000, 0xffffff) AM_READWRITE_LEGACY(snes_r_bank7, snes_w_bank7) /* Mirror and ROM */
ADDRESS_MAP_END
static READ8_DEVICE_HANDLER( spc_ram_100_r )
READ8_MEMBER(nss_state::spc_ram_100_r)
{
device_t *device = machine().device("spc700");
return spc_ram_r(device, space, offset + 0x100);
}
static WRITE8_DEVICE_HANDLER( spc_ram_100_w )
WRITE8_MEMBER(nss_state::spc_ram_100_w)
{
device_t *device = machine().device("spc700");
spc_ram_w(device, space, offset + 0x100, data);
}
static ADDRESS_MAP_START( spc_mem, AS_PROGRAM, 8, nss_state )
AM_RANGE(0x0000, 0x00ef) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_r, spc_ram_w) /* lower 32k ram */
AM_RANGE(0x00f0, 0x00ff) AM_DEVREADWRITE_LEGACY("spc700", spc_io_r, spc_io_w) /* spc io */
AM_RANGE(0x0100, 0xffff) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_100_r, spc_ram_100_w)
AM_RANGE(0x0100, 0xffff) AM_READWRITE(spc_ram_100_r, spc_ram_100_w)
ADDRESS_MAP_END
/* NSS specific */

8
src/mame/drivers/nyny.c
View File

@ -130,6 +130,7 @@ public:
virtual void machine_start();
virtual void machine_reset();
INTERRUPT_GEN_MEMBER(update_pia_1);
DECLARE_WRITE8_MEMBER(ic48_1_74123_output_changed);
};
@ -262,10 +263,9 @@ static const pia6821_interface pia_2_intf =
*
*************************************/
static WRITE8_DEVICE_HANDLER( ic48_1_74123_output_changed )
WRITE8_MEMBER(nyny_state::ic48_1_74123_output_changed)
{
nyny_state *state = space.machine().driver_data<nyny_state>();
state->m_pia2->ca1_w(data);
m_pia2->ca1_w(data);
}
@ -277,7 +277,7 @@ static const ttl74123_interface ic48_1_config =
1, /* A pin - driven by the CRTC */
1, /* B pin - pulled high */
1, /* Clear pin - pulled high */
DEVCB_HANDLER(ic48_1_74123_output_changed)
DEVCB_DRIVER_MEMBER(nyny_state,ic48_1_74123_output_changed)
};

15
src/mame/drivers/proconn.c
View File

@ -173,6 +173,8 @@ protected:
public:
DECLARE_DRIVER_INIT(proconn);
virtual void machine_reset();
DECLARE_WRITE16_MEMBER(serial_transmit);
DECLARE_READ16_MEMBER(serial_receive);
};
static ADDRESS_MAP_START( proconn_map, AS_PROGRAM, 8, proconn_state )
@ -309,24 +311,23 @@ static Z80CTC_INTERFACE( ctc_intf )
DEVCB_NULL // ZC/TO2 callback
};
static WRITE16_DEVICE_HANDLER( serial_transmit )
WRITE16_MEMBER(proconn_state::serial_transmit)
{
proconn_state *state = space.machine().driver_data<proconn_state>();
//Don't like the look of this, should be a clock somewhere
// if (offset == 0)
// state->m_vfd->write_char( data );
// m_vfd->write_char( data );
// should probably be in the pios above
for (int i=0; i<8;i++)
{
state->m_vfd->shift_data( (data & (1<<i))?0:1 );
m_vfd->shift_data( (data & (1<<i))?0:1 );
}
}
static READ16_DEVICE_HANDLER( serial_receive )
READ16_MEMBER(proconn_state::serial_receive)
{
return -1;
}
@ -338,8 +339,8 @@ static const z80sio_interface sio_intf =
DEVCB_NULL, /* DTR changed handler */
DEVCB_NULL, /* RTS changed handler */
DEVCB_NULL, /* BREAK changed handler */
DEVCB_HANDLER(serial_transmit), /* transmit handler */
DEVCB_HANDLER(serial_receive) /* receive handler */
DEVCB_DRIVER_MEMBER16(proconn_state,serial_transmit), /* transmit handler */
DEVCB_DRIVER_MEMBER16(proconn_state,serial_receive) /* receive handler */
};
static const ay8910_interface ay8910_config =

10
src/mame/drivers/r2dtank.c
View File

@ -76,6 +76,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(display_enable_changed);
DECLARE_WRITE8_MEMBER(pia_comp_w);
virtual void machine_start();
DECLARE_WRITE8_MEMBER(ttl74123_output_changed);
};
@ -229,12 +230,11 @@ static const ay8910_interface ay8910_2_interface =
*
*************************************/
static WRITE8_DEVICE_HANDLER( ttl74123_output_changed )
WRITE8_MEMBER(r2dtank_state::ttl74123_output_changed)
{
r2dtank_state *state = space.machine().driver_data<r2dtank_state>();
pia6821_device *pia = space.machine().device<pia6821_device>("pia_main");
pia6821_device *pia = machine().device<pia6821_device>("pia_main");
pia->ca1_w(data);
state->m_ttl74123_output = data;
m_ttl74123_output = data;
}
@ -252,7 +252,7 @@ static const ttl74123_interface ttl74123_intf =
1, /* A pin - driven by the CRTC */
1, /* B pin - pulled high */
1, /* Clear pin - pulled high */
DEVCB_HANDLER(ttl74123_output_changed)
DEVCB_DRIVER_MEMBER(r2dtank_state,ttl74123_output_changed)
};

10
src/mame/drivers/sfcbox.c
View File

@ -150,6 +150,8 @@ public:
DECLARE_WRITE8_MEMBER( snes_map_1_w );
DECLARE_MACHINE_START(sfcbox);
DECLARE_MACHINE_RESET(sfcbox);
DECLARE_READ8_MEMBER(spc_ram_100_r);
DECLARE_WRITE8_MEMBER(spc_ram_100_w);
};
UINT32 sfcbox_state::screen_update( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect )
@ -169,20 +171,22 @@ static ADDRESS_MAP_START( snes_map, AS_PROGRAM, 8, sfcbox_state )
AM_RANGE(0xc00000, 0xffffff) AM_READWRITE_LEGACY(snes_r_bank7, snes_w_bank7) /* Mirror and ROM */
ADDRESS_MAP_END
static READ8_DEVICE_HANDLER( spc_ram_100_r )
READ8_MEMBER(sfcbox_state::spc_ram_100_r)
{
device_t *device = machine().device("spc700");
return spc_ram_r(device, space, offset + 0x100);
}
static WRITE8_DEVICE_HANDLER( spc_ram_100_w )
WRITE8_MEMBER(sfcbox_state::spc_ram_100_w)
{
device_t *device = machine().device("spc700");
spc_ram_w(device, space, offset + 0x100, data);
}
static ADDRESS_MAP_START( spc_mem, AS_PROGRAM, 8, sfcbox_state )
AM_RANGE(0x0000, 0x00ef) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_r, spc_ram_w) /* lower 32k ram */
AM_RANGE(0x00f0, 0x00ff) AM_DEVREADWRITE_LEGACY("spc700", spc_io_r, spc_io_w) /* spc io */
AM_RANGE(0x0100, 0xffff) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_100_r, spc_ram_100_w)
AM_RANGE(0x0100, 0xffff) AM_READWRITE(spc_ram_100_r, spc_ram_100_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( sfcbox_map, AS_PROGRAM, 8, sfcbox_state )

8
src/mame/drivers/snesb.c
View File

@ -245,20 +245,22 @@ static ADDRESS_MAP_START( snesb_map, AS_PROGRAM, 8, snesb_state )
AM_RANGE(0xc00000, 0xffffff) AM_READWRITE_LEGACY(snes_r_bank7, snes_w_bank7) /* Mirror and ROM */
ADDRESS_MAP_END
static READ8_DEVICE_HANDLER( spc_ram_100_r )
READ8_MEMBER(snesb_state::spc_ram_100_r)
{
device_t *device = machine().device("spc700");
return spc_ram_r(device, space, offset + 0x100);
}
static WRITE8_DEVICE_HANDLER( spc_ram_100_w )
WRITE8_MEMBER(snesb_state::spc_ram_100_w)
{
device_t *device = machine().device("spc700");
spc_ram_w(device, space, offset + 0x100, data);
}
static ADDRESS_MAP_START( spc_mem, AS_PROGRAM, 8, snesb_state )
AM_RANGE(0x0000, 0x00ef) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_r, spc_ram_w) /* lower 32k ram */
AM_RANGE(0x00f0, 0x00ff) AM_DEVREADWRITE_LEGACY("spc700", spc_io_r, spc_io_w) /* spc io */
AM_RANGE(0x0100, 0xffff) AM_DEVREADWRITE_LEGACY("spc700", spc_ram_100_r, spc_ram_100_w)
AM_RANGE(0x0100, 0xffff) AM_READWRITE(spc_ram_100_r, spc_ram_100_w)
ADDRESS_MAP_END
static INPUT_PORTS_START( snes_common )

24
src/mame/drivers/taitotz.c
View File

@ -526,6 +526,10 @@ public:
virtual void video_start();
UINT32 screen_update_taitotz(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(taitotz_vbi);
DECLARE_READ8_MEMBER(tlcs_ide0_r);
DECLARE_WRITE8_MEMBER(tlcs_ide0_w);
DECLARE_READ8_MEMBER(tlcs_ide1_r);
DECLARE_WRITE8_MEMBER(tlcs_ide1_w);
};
@ -1994,8 +1998,9 @@ WRITE8_MEMBER(taitotz_state::tlcs_rtc_w)
}
}
static READ8_DEVICE_HANDLER(tlcs_ide0_r)
READ8_MEMBER(taitotz_state::tlcs_ide0_r)
{
device_t *device = machine().device("ide");
static UINT16 ide_reg_latch;
int reg = offset >> 1;
@ -2024,8 +2029,9 @@ static READ8_DEVICE_HANDLER(tlcs_ide0_r)
}
}
static WRITE8_DEVICE_HANDLER(tlcs_ide0_w)
WRITE8_MEMBER(taitotz_state::tlcs_ide0_w)
{
device_t *device = machine().device("ide");
static UINT16 ide_reg_latch;
int reg = offset >> 1;
@ -2051,8 +2057,9 @@ static WRITE8_DEVICE_HANDLER(tlcs_ide0_w)
}
}
static READ8_DEVICE_HANDLER(tlcs_ide1_r)
READ8_MEMBER(taitotz_state::tlcs_ide1_r)
{
device_t *device = machine().device("ide");
//static UINT16 ide_reg_latch;
int reg = offset >> 1;
@ -2075,8 +2082,9 @@ static READ8_DEVICE_HANDLER(tlcs_ide1_r)
}
}
static WRITE8_DEVICE_HANDLER(tlcs_ide1_w)
WRITE8_MEMBER(taitotz_state::tlcs_ide1_w)
{
device_t *device = machine().device("ide");
static UINT16 ide_reg_latch;
int reg = offset >> 1;
@ -2178,8 +2186,8 @@ static ADDRESS_MAP_START( tlcs900h_mem, AS_PROGRAM, 8, taitotz_state)
AM_RANGE(0x044000, 0x04400f) AM_READWRITE(tlcs_rtc_r, tlcs_rtc_w)
AM_RANGE(0x060000, 0x061fff) AM_READWRITE(tlcs_common_r, tlcs_common_w)
AM_RANGE(0x064000, 0x064fff) AM_RAM AM_SHARE("mbox_ram") // MBox
AM_RANGE(0x068000, 0x06800f) AM_DEVREADWRITE_LEGACY("ide", tlcs_ide0_r, tlcs_ide0_w)
AM_RANGE(0x06c000, 0x06c00f) AM_DEVREADWRITE_LEGACY("ide", tlcs_ide1_r, tlcs_ide1_w)
AM_RANGE(0x068000, 0x06800f) AM_READWRITE(tlcs_ide0_r, tlcs_ide0_w)
AM_RANGE(0x06c000, 0x06c00f) AM_READWRITE(tlcs_ide1_r, tlcs_ide1_w)
AM_RANGE(0xfc0000, 0xffffff) AM_ROM AM_REGION("io_cpu", 0)
ADDRESS_MAP_END
@ -2189,8 +2197,8 @@ static ADDRESS_MAP_START( landhigh_tlcs900h_mem, AS_PROGRAM, 8, taitotz_state)
AM_RANGE(0x404000, 0x40400f) AM_READWRITE(tlcs_rtc_r, tlcs_rtc_w)
AM_RANGE(0x900000, 0x901fff) AM_READWRITE(tlcs_common_r, tlcs_common_w)
AM_RANGE(0x910000, 0x910fff) AM_RAM AM_SHARE("mbox_ram") // MBox
AM_RANGE(0x908000, 0x90800f) AM_DEVREADWRITE_LEGACY("ide", tlcs_ide0_r, tlcs_ide0_w)
AM_RANGE(0x918000, 0x91800f) AM_DEVREADWRITE_LEGACY("ide", tlcs_ide1_r, tlcs_ide1_w)
AM_RANGE(0x908000, 0x90800f) AM_READWRITE(tlcs_ide0_r, tlcs_ide0_w)
AM_RANGE(0x918000, 0x91800f) AM_READWRITE(tlcs_ide1_r, tlcs_ide1_w)
AM_RANGE(0xfc0000, 0xffffff) AM_ROM AM_REGION("io_cpu", 0)
ADDRESS_MAP_END

57
src/mess/drivers/a2600.c
View File

@ -115,6 +115,11 @@ public:
DECLARE_MACHINE_START(a2600);
DECLARE_MACHINE_START(a2600p);
TIMER_CALLBACK_MEMBER(modeDPC_timer_callback);
DECLARE_WRITE8_MEMBER(switch_A_w);
DECLARE_READ8_MEMBER(switch_A_r);
DECLARE_WRITE8_MEMBER(switch_B_w);
DECLARE_WRITE_LINE_MEMBER(irq_callback);
DECLARE_READ8_MEMBER(riot_input_port_8_r);
};
@ -1175,48 +1180,44 @@ static ADDRESS_MAP_START(a2600_mem, AS_PROGRAM, 8, a2600_state )
AM_RANGE(0x1000, 0x1FFF) AM_ROMBANK("bank1")
ADDRESS_MAP_END
static WRITE8_DEVICE_HANDLER(switch_A_w)
WRITE8_MEMBER(a2600_state::switch_A_w)
{
a2600_state *state = space.machine().driver_data<a2600_state>();
running_machine &machine = space.machine();
/* Left controller port */
if ( machine.root_device().ioport("CONTROLLERS")->read() / CATEGORY_SELECT == 0x03 )
if ( machine().root_device().ioport("CONTROLLERS")->read() / CATEGORY_SELECT == 0x03 )
{
state->m_keypad_left_column = data / 16;
m_keypad_left_column = data / 16;
}
/* Right controller port */
switch( machine.root_device().ioport("CONTROLLERS")->read() % CATEGORY_SELECT )
switch( machine().root_device().ioport("CONTROLLERS")->read() % CATEGORY_SELECT )
{
case 0x03: /* Keypad */
state->m_keypad_right_column = data & 0x0F;
m_keypad_right_column = data & 0x0F;
break;
case 0x0a: /* KidVid voice module */
machine.device<cassette_image_device>(CASSETTE_TAG)->change_state(( data & 0x02 ) ? (cassette_state)CASSETTE_MOTOR_DISABLED : (cassette_state)(CASSETTE_MOTOR_ENABLED | CASSETTE_PLAY), (cassette_state)CASSETTE_MOTOR_DISABLED );
machine().device<cassette_image_device>(CASSETTE_TAG)->change_state(( data & 0x02 ) ? (cassette_state)CASSETTE_MOTOR_DISABLED : (cassette_state)(CASSETTE_MOTOR_ENABLED | CASSETTE_PLAY), (cassette_state)CASSETTE_MOTOR_DISABLED );
break;
}
}
static READ8_DEVICE_HANDLER( switch_A_r )
READ8_MEMBER(a2600_state::switch_A_r)
{
static const UINT8 driving_lookup[4] = { 0x00, 0x02, 0x03, 0x01 };
running_machine &machine = space.machine();
UINT8 val = 0;
/* Left controller port PINs 1-4 ( 4321 ) */
switch( machine.root_device().ioport("CONTROLLERS")->read() / CATEGORY_SELECT )
switch( machine().root_device().ioport("CONTROLLERS")->read() / CATEGORY_SELECT )
{
case 0x00: /* Joystick */
case 0x05: /* Joystick w/Boostergrip */
val |= machine.root_device().ioport("SWA_JOY")->read() & 0xF0;
val |= machine().root_device().ioport("SWA_JOY")->read() & 0xF0;
break;
case 0x01: /* Paddle */
val |= machine.root_device().ioport("SWA_PAD")->read() & 0xF0;
val |= machine().root_device().ioport("SWA_PAD")->read() & 0xF0;
break;
case 0x02: /* Driving */
val |= 0xC0;
val |= ( driving_lookup[ ( machine.root_device().ioport("WHEEL_L")->read() & 0x18 ) >> 3 ] << 4 );
val |= ( driving_lookup[ ( machine().root_device().ioport("WHEEL_L")->read() & 0x18 ) >> 3 ] << 4 );
break;
case 0x06: /* Trakball CX-22 */
case 0x07: /* Trakball CX-80 / ST mouse */
@ -1227,18 +1228,18 @@ static READ8_DEVICE_HANDLER( switch_A_r )
}
/* Right controller port PINs 1-4 ( 4321 ) */
switch( machine.root_device().ioport("CONTROLLERS")->read() % CATEGORY_SELECT )
switch( machine().root_device().ioport("CONTROLLERS")->read() % CATEGORY_SELECT )
{
case 0x00: /* Joystick */
case 0x05: /* Joystick w/Boostergrip */
val |= machine.root_device().ioport("SWA_JOY")->read() & 0x0F;
val |= machine().root_device().ioport("SWA_JOY")->read() & 0x0F;
break;
case 0x01: /* Paddle */
val |= machine.root_device().ioport("SWA_PAD")->read() & 0x0F;
val |= machine().root_device().ioport("SWA_PAD")->read() & 0x0F;
break;
case 0x02: /* Driving */
val |= 0x0C;
val |= ( driving_lookup[ ( machine.root_device().ioport("WHEEL_R")->read() & 0x18 ) >> 3 ] );
val |= ( driving_lookup[ ( machine().root_device().ioport("WHEEL_R")->read() & 0x18 ) >> 3 ] );
break;
case 0x06: /* Trakball CX-22 */
case 0x07: /* Trakball CX-80 / ST mouse */
@ -1251,26 +1252,26 @@ static READ8_DEVICE_HANDLER( switch_A_r )
return val;
}
static WRITE8_DEVICE_HANDLER(switch_B_w )
WRITE8_MEMBER(a2600_state::switch_B_w)
{
}
static WRITE_LINE_DEVICE_HANDLER( irq_callback )
WRITE_LINE_MEMBER(a2600_state::irq_callback)
{
}
static READ8_DEVICE_HANDLER( riot_input_port_8_r )
READ8_MEMBER(a2600_state::riot_input_port_8_r)
{
return space.machine().root_device().ioport("SWB")->read();
return machine().root_device().ioport("SWB")->read();
}
static const riot6532_interface r6532_interface =
{
DEVCB_HANDLER(switch_A_r),
DEVCB_HANDLER(riot_input_port_8_r),
DEVCB_HANDLER(switch_A_w),
DEVCB_HANDLER(switch_B_w),
DEVCB_LINE(irq_callback)
DEVCB_DRIVER_MEMBER(a2600_state,switch_A_r),
DEVCB_DRIVER_MEMBER(a2600_state,riot_input_port_8_r),
DEVCB_DRIVER_MEMBER(a2600_state,switch_A_w),
DEVCB_DRIVER_MEMBER(a2600_state,switch_B_w),
DEVCB_DRIVER_LINE_MEMBER(a2600_state, irq_callback)
};

34
src/mess/drivers/ami1200.c
View File

@ -38,6 +38,10 @@ public:
int m_oldstate[2];
DECLARE_WRITE32_MEMBER(aga_overlay_w);
DECLARE_DRIVER_INIT(a1200);
DECLARE_WRITE8_MEMBER(ami1200_cia_0_porta_w);
DECLARE_READ8_MEMBER(ami1200_cia_0_portb_r);
DECLARE_WRITE8_MEMBER(ami1200_cia_0_portb_w);
DECLARE_READ8_MEMBER(a1200_cia_0_portA_r);
};
@ -83,14 +87,14 @@ WRITE32_MEMBER(ami1200_state::aga_overlay_w)
*
*************************************/
static WRITE8_DEVICE_HANDLER( ami1200_cia_0_porta_w )
WRITE8_MEMBER(ami1200_state::ami1200_cia_0_porta_w)
{
ami1200_state *state = space.machine().driver_data<ami1200_state>();
device_t *device = machine().device("cia_0");
/* bit 2 = Power Led on Amiga */
set_led_status(space.machine(), 0, !BIT(data, 1));
set_led_status(machine(), 0, !BIT(data, 1));
handle_cd32_joystick_cia(state, data, mos6526_r(device, space, 2));
handle_cd32_joystick_cia(this, data, mos6526_r(device, space, 2));
}
/*************************************
@ -108,17 +112,17 @@ static WRITE8_DEVICE_HANDLER( ami1200_cia_0_porta_w )
*
*************************************/
static READ8_DEVICE_HANDLER( ami1200_cia_0_portb_r )
READ8_MEMBER(ami1200_state::ami1200_cia_0_portb_r)
{
/* parallel port */
logerror("%s:CIA0_portb_r\n", space.machine().describe_context());
logerror("%s:CIA0_portb_r\n", machine().describe_context());
return 0xff;
}
static WRITE8_DEVICE_HANDLER( ami1200_cia_0_portb_w )
WRITE8_MEMBER(ami1200_state::ami1200_cia_0_portb_w)
{
/* parallel port */
logerror("%s:CIA0_portb_w(%02x)\n", space.machine().describe_context(), data);
logerror("%s:CIA0_portb_w(%02x)\n", machine().describe_context(), data);
}
static ADDRESS_MAP_START( a1200_map, AS_PROGRAM, 32, ami1200_state )
@ -244,10 +248,10 @@ INPUT_PORTS_END
*
*************************************/
static READ8_DEVICE_HANDLER( a1200_cia_0_portA_r )
READ8_MEMBER(ami1200_state::a1200_cia_0_portA_r)
{
UINT8 ret = space.machine().root_device().ioport("CIA0PORTA")->read() & 0xc0; /* Gameport 1 and 0 buttons */
ret |= space.machine().device<amiga_fdc>("fdc")->ciaapra_r();
UINT8 ret = machine().root_device().ioport("CIA0PORTA")->read() & 0xc0; /* Gameport 1 and 0 buttons */
ret |= machine().device<amiga_fdc>("fdc")->ciaapra_r();
return ret;
}
@ -258,10 +262,10 @@ static const mos6526_interface a1200_cia_0_intf =
DEVCB_NULL, /* pc_func */
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DEVICE_HANDLER("cia_0", a1200_cia_0_portA_r),
DEVCB_DEVICE_HANDLER("cia_0", ami1200_cia_0_porta_w), /* port A */
DEVCB_DEVICE_HANDLER("cia_0", ami1200_cia_0_portb_r),
DEVCB_DEVICE_HANDLER("cia_0", ami1200_cia_0_portb_w) /* port B */
DEVCB_DRIVER_MEMBER(ami1200_state,a1200_cia_0_portA_r),
DEVCB_DRIVER_MEMBER(ami1200_state,ami1200_cia_0_porta_w), /* port A */
DEVCB_DRIVER_MEMBER(ami1200_state,ami1200_cia_0_portb_r),
DEVCB_DRIVER_MEMBER(ami1200_state,ami1200_cia_0_portb_w) /* port B */
};
static const mos6526_interface a1200_cia_1_intf =

14
src/mess/drivers/apexc.c
View File

@ -33,6 +33,8 @@ public:
virtual void palette_init();
UINT32 screen_update_apexc(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(apexc_interrupt);
DECLARE_READ8_MEMBER(tape_read);
DECLARE_WRITE8_MEMBER(tape_write);
};
@ -264,8 +266,9 @@ apexc_tape_reader_image_device::apexc_tape_reader_image_device(const machine_con
Open a tape image
*/
static READ8_DEVICE_HANDLER(tape_read)
READ8_MEMBER(apexc_state::tape_read)
{
device_t *device = machine().device("tape_reader");
UINT8 reply;
device_image_interface *image = dynamic_cast<device_image_interface *>(device);
@ -275,15 +278,16 @@ static READ8_DEVICE_HANDLER(tape_read)
return 0; /* unit not ready - I don't know what we should do */
}
static WRITE8_DEVICE_HANDLER(tape_write)
WRITE8_MEMBER(apexc_state::tape_write)
{
device_t *device = machine().device("tape_puncher");
UINT8 data5 = (data & 0x1f);
device_image_interface *image = dynamic_cast<device_image_interface *>(device);
if (image->exists())
image->fwrite(& data5, 1);
apexc_teletyper_putchar(space.machine(), data & 0x1f); /* display on screen */
apexc_teletyper_putchar(machine(), data & 0x1f); /* display on screen */
}
/*
@ -855,8 +859,8 @@ static ADDRESS_MAP_START(apexc_mem_map, AS_PROGRAM, 32, apexc_state )
ADDRESS_MAP_END
static ADDRESS_MAP_START(apexc_io_map, AS_IO, 8, apexc_state )
AM_RANGE(0x00, 0x00) AM_DEVREAD_LEGACY("tape_reader",tape_read)
AM_RANGE(0x00, 0x00) AM_DEVWRITE_LEGACY("tape_puncher",tape_write)
AM_RANGE(0x00, 0x00) AM_READ(tape_read)
AM_RANGE(0x00, 0x00) AM_WRITE(tape_write)
ADDRESS_MAP_END

8
src/mess/drivers/apricot.c
View File

@ -65,6 +65,7 @@ public:
DECLARE_DRIVER_INIT(apricot);
virtual void palette_init();
UINT32 screen_update_apricot(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(apricot_sio_irq_w);
};
@ -121,15 +122,14 @@ static const struct pit8253_config apricot_pit8253_intf =
}
};
static WRITE_LINE_DEVICE_HANDLER( apricot_sio_irq_w )
WRITE_LINE_MEMBER(apricot_state::apricot_sio_irq_w)
{
apricot_state *astate = device->machine().driver_data<apricot_state>();
pic8259_ir5_w(astate->m_pic, state);
pic8259_ir5_w(m_pic, state);
}
static const z80sio_interface apricot_z80sio_intf =
{
DEVCB_LINE(apricot_sio_irq_w),
DEVCB_DRIVER_LINE_MEMBER(apricot_state, apricot_sio_irq_w),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,

21
src/mess/drivers/atari400.c
View File

@ -239,6 +239,9 @@ public:
DECLARE_DRIVER_INIT(a800xl);
DECLARE_DRIVER_INIT(a600xl);
virtual void palette_init();
DECLARE_WRITE8_MEMBER(a1200xl_pia_pb_w);
DECLARE_WRITE8_MEMBER(a800xl_pia_pb_w);
DECLARE_WRITE8_MEMBER(xegs_pia_pb_w);
};
/**************************************************************
@ -905,17 +908,19 @@ static void xegs_mmu(running_machine &machine, UINT8 new_mmu)
*
**************************************************************/
static WRITE8_DEVICE_HANDLER(a1200xl_pia_pb_w) { a1200xl_mmu(device->machine(), data); }
static WRITE8_DEVICE_HANDLER(a800xl_pia_pb_w)
WRITE8_MEMBER(a400_state::a1200xl_pia_pb_w){ device_t *device = machine().device("pia"); a1200xl_mmu(device->machine(), data); }
WRITE8_MEMBER(a400_state::a800xl_pia_pb_w)
{
device_t *device = machine().device("pia");
if (downcast<pia6821_device *>(device)->port_b_z_mask() != 0xff)
a800xl_mmu(space.machine(), data);
a800xl_mmu(machine(), data);
}
static WRITE8_DEVICE_HANDLER(xegs_pia_pb_w)
WRITE8_MEMBER(a400_state::xegs_pia_pb_w)
{
device_t *device = machine().device("pia");
if (downcast<pia6821_device *>(device)->port_b_z_mask() != 0xff)
xegs_mmu(space.machine(), data);
xegs_mmu(machine(), data);
}
static const pokey_interface atari_pokey_interface =
@ -977,7 +982,7 @@ static const pia6821_interface a1200xl_pia_interface =
DEVCB_NULL, /* line CA2 in */
DEVCB_NULL, /* line CB2 in */
DEVCB_NULL, /* port A out */
DEVCB_DEVICE_HANDLER("pia", a1200xl_pia_pb_w), /* port B out */
DEVCB_DRIVER_MEMBER(a400_state, a1200xl_pia_pb_w), /* port B out */
DEVCB_NULL, /* line CA2 out */
DEVCB_DEVICE_LINE("fdc",atarifdc_pia_cb2_w), /* port CB2 out */
DEVCB_NULL, /* IRQA */
@ -993,7 +998,7 @@ static const pia6821_interface a800xl_pia_interface =
DEVCB_NULL, /* line CA2 in */
DEVCB_NULL, /* line CB2 in */
DEVCB_NULL, /* port A out */
DEVCB_DEVICE_HANDLER("pia", a800xl_pia_pb_w), /* port B out */
DEVCB_DRIVER_MEMBER(a400_state,a800xl_pia_pb_w), /* port B out */
DEVCB_NULL, /* line CA2 out */
DEVCB_DEVICE_LINE("fdc",atarifdc_pia_cb2_w), /* port CB2 out */
DEVCB_NULL, /* IRQA */
@ -1009,7 +1014,7 @@ static const pia6821_interface xegs_pia_interface =
DEVCB_NULL, /* line CA2 in */
DEVCB_NULL, /* line CB2 in */
DEVCB_NULL, /* port A out */
DEVCB_DEVICE_HANDLER("pia", xegs_pia_pb_w), /* port B out */
DEVCB_DRIVER_MEMBER(a400_state,xegs_pia_pb_w), /* port B out */
DEVCB_NULL, /* line CA2 out */
DEVCB_DEVICE_LINE("fdc",atarifdc_pia_cb2_w), /* port CB2 out */
DEVCB_NULL, /* IRQA */

7
src/mess/drivers/bbcbc.c
View File

@ -28,6 +28,7 @@ public:
required_device<cpu_device> m_maincpu;
virtual void machine_start();
virtual void machine_reset();
DECLARE_WRITE_LINE_MEMBER(tms_interrupt);
};
@ -98,16 +99,16 @@ static INPUT_PORTS_START( bbcbc )
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Play, No") PORT_CODE(KEYCODE_B) PORT_IMPULSE(1)
INPUT_PORTS_END
static WRITE_LINE_DEVICE_HANDLER(tms_interrupt)
WRITE_LINE_MEMBER(bbcbc_state::tms_interrupt)
{
device->machine().device("maincpu")->execute().set_input_line(0, state ? ASSERT_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(0, state ? ASSERT_LINE : CLEAR_LINE);
}
static TMS9928A_INTERFACE(tms9129_interface)
{
"screen",
0x4000,
DEVCB_LINE(tms_interrupt)
DEVCB_DRIVER_LINE_MEMBER(bbcbc_state, tms_interrupt)
};
/* TODO */

7
src/mess/drivers/bigbord2.c
View File

@ -146,6 +146,7 @@ public:
required_device<device_t> m_beeper;
DECLARE_DRIVER_INIT(bigbord2);
TIMER_DEVICE_CALLBACK_MEMBER(ctc_tick);
DECLARE_WRITE_LINE_MEMBER(bigbord2_interrupt);
};
/* Status port
@ -388,14 +389,14 @@ INPUT_PORTS_END
/* Z80 SIO */
static WRITE_LINE_DEVICE_HANDLER( bigbord2_interrupt )
WRITE_LINE_MEMBER(bigbord2_state::bigbord2_interrupt)
{
device->machine().device(Z80_TAG)->execute().set_input_line(0, state);
machine().device(Z80_TAG)->execute().set_input_line(0, state);
}
const z80sio_interface sio_intf =
{
DEVCB_LINE(bigbord2_interrupt), /* interrupt handler */
DEVCB_DRIVER_LINE_MEMBER(bigbord2_state, bigbord2_interrupt), /* interrupt handler */
DEVCB_NULL, /* DTR changed handler */
DEVCB_NULL, /* RTS changed handler */
DEVCB_NULL, /* BREAK changed handler */

16
src/mess/drivers/bml3.c
View File

@ -116,6 +116,8 @@ public:
INTERRUPT_GEN_MEMBER(bml3_irq);
INTERRUPT_GEN_MEMBER(bml3_timer_firq);
TIMER_DEVICE_CALLBACK_MEMBER(keyboard_callback);
DECLARE_READ8_MEMBER(bml3_ym2203_r);
DECLARE_WRITE8_MEMBER(bml3_ym2203_w);
};
#define mc6845_h_char_total (m_crtc_vreg[0])
@ -329,18 +331,18 @@ WRITE8_MEMBER( bml3_state::bml3_psg_latch_w)
m_psg_latch = data;
}
static READ8_DEVICE_HANDLER( bml3_ym2203_r )
READ8_MEMBER(bml3_state::bml3_ym2203_r)
{
bml3_state *state = space.machine().driver_data<bml3_state>();
UINT8 dev_offs = ((state->m_psg_latch & 3) != 3);
device_t *device = machine().device("ym2203");
UINT8 dev_offs = ((m_psg_latch & 3) != 3);
return ym2203_r(device,space, dev_offs);
}
static WRITE8_DEVICE_HANDLER( bml3_ym2203_w )
WRITE8_MEMBER(bml3_state::bml3_ym2203_w)
{
bml3_state *state = space.machine().driver_data<bml3_state>();
UINT8 dev_offs = ((state->m_psg_latch & 3) != 3);
device_t *device = machine().device("ym2203");
UINT8 dev_offs = ((m_psg_latch & 3) != 3);
ym2203_w(device,space, dev_offs,data);
}
@ -404,7 +406,7 @@ static ADDRESS_MAP_START(bml3_mem, AS_PROGRAM, 8, bml3_state)
AM_RANGE(0x0000, 0x03ff) AM_RAM
AM_RANGE(0x0400, 0x43ff) AM_READWRITE(bml3_vram_r,bml3_vram_w)
AM_RANGE(0x4400, 0x9fff) AM_RAM
AM_RANGE(0xff00, 0xff00) AM_DEVREADWRITE_LEGACY("ym2203",bml3_ym2203_r,bml3_ym2203_w)
AM_RANGE(0xff00, 0xff00) AM_READWRITE(bml3_ym2203_r,bml3_ym2203_w)
AM_RANGE(0xff02, 0xff02) AM_READWRITE(bml3_psg_latch_r,bml3_psg_latch_w) // PSG address/data select
AM_RANGE(0xff18, 0xff1f) AM_DEVREADWRITE_LEGACY("mc6843",mc6843_r,mc6843_w)
AM_RANGE(0xff20, 0xff20) AM_READWRITE(bml3_fdd_r,bml3_fdd_w) // FDD drive select

7
src/mess/drivers/dectalk.c
View File

@ -195,6 +195,7 @@ public:
DECLARE_DRIVER_INIT(dectalk);
virtual void machine_reset();
TIMER_CALLBACK_MEMBER(outfifo_read_cb);
DECLARE_WRITE8_MEMBER(dectalk_kbd_put);
};
@ -718,14 +719,14 @@ DRIVER_INIT_MEMBER(dectalk_state,dectalk)
machine().scheduler().timer_set(attotime::from_hz(10000), timer_expired_delegate(FUNC(dectalk_state::outfifo_read_cb),this));
}
static WRITE8_DEVICE_HANDLER( dectalk_kbd_put )
WRITE8_MEMBER(dectalk_state::dectalk_kbd_put)
{
duart68681_rx_data(space.machine().device("duart68681"), 1, data);
duart68681_rx_data(machine().device("duart68681"), 1, data);
}
static GENERIC_TERMINAL_INTERFACE( dectalk_terminal_intf )
{
DEVCB_HANDLER(dectalk_kbd_put)
DEVCB_DRIVER_MEMBER(dectalk_state,dectalk_kbd_put)
};
static MACHINE_CONFIG_START( dectalk, dectalk_state )

8
src/mess/drivers/digel804.c
View File

@ -132,6 +132,7 @@ public:
UINT8 m_chipinsert_state;
UINT8 m_keyen_state;
UINT8 m_op41;
DECLARE_WRITE8_MEMBER(digel804_serial_put);
};
@ -558,15 +559,14 @@ INPUT_PORTS_END
/******************************************************************************
Machine Drivers
******************************************************************************/
static WRITE8_DEVICE_HANDLER( digel804_serial_put )
WRITE8_MEMBER(digel804_state::digel804_serial_put)
{
digel804_state *state = space.machine().driver_data<digel804_state>();
state->m_acia->receive_character(data);
m_acia->receive_character(data);
}
static GENERIC_TERMINAL_INTERFACE( digel804_terminal_intf )
{
DEVCB_HANDLER(digel804_serial_put)
DEVCB_DRIVER_MEMBER(digel804_state,digel804_serial_put)
};
WRITE_LINE_MEMBER( digel804_state::da_w )

14
src/mess/drivers/elwro800.c
View File

@ -51,6 +51,8 @@ public:
DECLARE_WRITE8_MEMBER(elwro800jr_io_w);
DECLARE_MACHINE_RESET(elwro800);
INTERRUPT_GEN_MEMBER(elwro800jr_interrupt);
DECLARE_READ8_MEMBER(i8255_port_c_r);
DECLARE_WRITE8_MEMBER(i8255_port_c_w);
};
@ -174,15 +176,15 @@ static void elwro800jr_mmu_w(running_machine &machine, UINT8 data)
*
*************************************/
static READ8_DEVICE_HANDLER(i8255_port_c_r)
READ8_MEMBER(elwro800_state::i8255_port_c_r)
{
centronics_device *centronics = space.machine().device<centronics_device>("centronics");
centronics_device *centronics = machine().device<centronics_device>("centronics");
return (centronics->ack_r() << 2);
}
static WRITE8_DEVICE_HANDLER(i8255_port_c_w)
WRITE8_MEMBER(elwro800_state::i8255_port_c_w)
{
centronics_device *centronics = space.machine().device<centronics_device>("centronics");
centronics_device *centronics = machine().device<centronics_device>("centronics");
centronics->strobe_w((data >> 7) & 0x01);
}
@ -192,8 +194,8 @@ static I8255_INTERFACE(elwro800jr_ppi8255_interface)
DEVCB_NULL,
DEVCB_DEVICE_MEMBER("centronics", centronics_device, read),
DEVCB_DEVICE_MEMBER("centronics", centronics_device, write),
DEVCB_HANDLER(i8255_port_c_r),
DEVCB_HANDLER(i8255_port_c_w)
DEVCB_DRIVER_MEMBER(elwro800_state,i8255_port_c_r),
DEVCB_DRIVER_MEMBER(elwro800_state,i8255_port_c_w)
};
static const centronics_interface elwro800jr_centronics_interface =

7
src/mess/drivers/h19.c
View File

@ -67,6 +67,7 @@ public:
virtual void machine_reset();
virtual void video_start();
TIMER_CALLBACK_MEMBER(h19_beepoff);
DECLARE_WRITE_LINE_MEMBER(h19_ace_irq);
};
@ -334,9 +335,9 @@ static MC6845_UPDATE_ROW( h19_update_row )
}
}
static WRITE_LINE_DEVICE_HANDLER(h19_ace_irq)
WRITE_LINE_MEMBER(h19_state::h19_ace_irq)
{
device->machine().device("maincpu")->execute().set_input_line(0, (state ? HOLD_LINE : CLEAR_LINE));
machine().device("maincpu")->execute().set_input_line(0, (state ? HOLD_LINE : CLEAR_LINE));
}
static const ins8250_interface h19_ace_interface =
@ -344,7 +345,7 @@ static const ins8250_interface h19_ace_interface =
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_LINE(h19_ace_irq), // interrupt
DEVCB_DRIVER_LINE_MEMBER(h19_state, h19_ace_irq), // interrupt
DEVCB_NULL,
DEVCB_NULL
};

35
src/mess/drivers/jr100.c
View File

@ -44,6 +44,10 @@ public:
virtual void video_start();
UINT32 screen_update_jr100(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(sound_tick);
DECLARE_READ8_MEMBER(jr100_via_read_b);
DECLARE_WRITE8_MEMBER(jr100_via_write_a);
DECLARE_WRITE8_MEMBER(jr100_via_write_b);
DECLARE_WRITE_LINE_MEMBER(jr100_via_write_cb2);
};
@ -228,47 +232,44 @@ static const char *const keynames[] = {
};
static READ8_DEVICE_HANDLER(jr100_via_read_b)
READ8_MEMBER(jr100_state::jr100_via_read_b)
{
jr100_state *state = space.machine().driver_data<jr100_state>();
UINT8 val = 0x1f;
if (keynames[state->m_keyboard_line]) {
val = state->ioport(keynames[state->m_keyboard_line])->read();
if (keynames[m_keyboard_line]) {
val = ioport(keynames[m_keyboard_line])->read();
}
return val;
}
static WRITE8_DEVICE_HANDLER(jr100_via_write_a )
WRITE8_MEMBER(jr100_state::jr100_via_write_a)
{
jr100_state *state = space.machine().driver_data<jr100_state>();
state->m_keyboard_line = data & 0x0f;
m_keyboard_line = data & 0x0f;
}
static WRITE8_DEVICE_HANDLER(jr100_via_write_b )
WRITE8_MEMBER(jr100_state::jr100_via_write_b)
{
jr100_state *state = space.machine().driver_data<jr100_state>();
state->m_use_pcg = (data & 0x20) ? TRUE : FALSE;
state->m_speaker = data>>7;
m_use_pcg = (data & 0x20) ? TRUE : FALSE;
m_speaker = data>>7;
}
static WRITE_LINE_DEVICE_HANDLER(jr100_via_write_cb2)
WRITE_LINE_MEMBER(jr100_state::jr100_via_write_cb2)
{
device->machine().device<cassette_image_device>(CASSETTE_TAG)->output(state ? -1.0 : +1.0);
machine().device<cassette_image_device>(CASSETTE_TAG)->output(state ? -1.0 : +1.0);
}
static const via6522_interface jr100_via_intf =
{
DEVCB_NULL, /* in_a_func */
DEVCB_HANDLER(jr100_via_read_b), /* in_b_func */
DEVCB_DRIVER_MEMBER(jr100_state,jr100_via_read_b), /* in_b_func */
DEVCB_NULL, /* in_ca1_func */
DEVCB_NULL, /* in_cb1_func */
DEVCB_NULL, /* in_ca2_func */
DEVCB_NULL, /* in_cb2_func */
DEVCB_HANDLER(jr100_via_write_a), /* out_a_func */
DEVCB_HANDLER(jr100_via_write_b), /* out_b_func */
DEVCB_DRIVER_MEMBER(jr100_state,jr100_via_write_a), /* out_a_func */
DEVCB_DRIVER_MEMBER(jr100_state,jr100_via_write_b), /* out_b_func */
DEVCB_NULL, /* out_ca1_func */
DEVCB_NULL, /* out_cb1_func */
DEVCB_NULL, /* out_ca2_func */
DEVCB_LINE(jr100_via_write_cb2), /* out_cb2_func */
DEVCB_DRIVER_LINE_MEMBER(jr100_state, jr100_via_write_cb2), /* out_cb2_func */
DEVCB_NULL /* irq_func */
};
static const cassette_interface jr100_cassette_interface =

24
src/mess/drivers/m20.c
View File

@ -95,6 +95,9 @@ public:
DECLARE_DRIVER_INIT(m20);
virtual void video_start();
UINT32 screen_update_m20(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(kbd_rxrdy_int);
DECLARE_READ_LINE_MEMBER(wd177x_dden_r);
DECLARE_WRITE_LINE_MEMBER(wd177x_intrq_w);
};
@ -410,23 +413,22 @@ static I8255A_INTERFACE( ppi_interface )
DEVCB_NULL // port C write
};
static WRITE_LINE_DEVICE_HANDLER(kbd_rxrdy_int)
WRITE_LINE_MEMBER(m20_state::kbd_rxrdy_int)
{
pic8259_ir4_w(device->machine().device("i8259"), state);
pic8259_ir4_w(machine().device("i8259"), state);
}
#if 0
static READ_LINE_DEVICE_HANDLER( wd177x_dden_r )
READ_LINE_MEMBER(m20_state::wd177x_dden_r)
{
m20_state *state = device->machine().driver_data<m20_state>();
printf ("wd177x_dden_r called, returning %d\n", !state->m_port21_sd);
return !state->m_port21_sd;
printf ("wd177x_dden_r called, returning %d\n", !m_port21_sd);
return !m_port21_sd;
}
#endif
static WRITE_LINE_DEVICE_HANDLER( wd177x_intrq_w )
WRITE_LINE_MEMBER(m20_state::wd177x_intrq_w)
{
pic8259_ir0_w(device->machine().device("i8259"), state);
pic8259_ir0_w(machine().device("i8259"), state);
}
static const i8251_interface kbd_i8251_intf =
@ -436,7 +438,7 @@ static const i8251_interface kbd_i8251_intf =
DEVCB_NULL, // dsr
DEVCB_NULL, // dtr
DEVCB_NULL, // rts
DEVCB_LINE(kbd_rxrdy_int), // rx ready
DEVCB_DRIVER_LINE_MEMBER(m20_state, kbd_rxrdy_int), // rx ready
DEVCB_NULL, // tx ready
DEVCB_NULL, // tx empty
DEVCB_NULL // syndet
@ -457,8 +459,8 @@ static const i8251_interface tty_i8251_intf =
const wd17xx_interface m20_wd17xx_interface =
{
DEVCB_NULL, //DEVCB_LINE(wd177x_dden_r),
DEVCB_LINE(wd177x_intrq_w),
DEVCB_NULL, //DEVCB_DRIVER_LINE_MEMBER(m20_state, wd177x_dden_r),
DEVCB_DRIVER_LINE_MEMBER(m20_state, wd177x_intrq_w),
DEVCB_NULL,
{FLOPPY_0, FLOPPY_1, NULL, NULL}
};

5
src/mess/drivers/mikrosha.c
View File

@ -24,6 +24,7 @@ class mikrosha_state : public radio86_state
public:
mikrosha_state(const machine_config &mconfig, device_type type, const char *tag)
: radio86_state(mconfig, type, tag) { }
DECLARE_WRITE_LINE_MEMBER(mikrosha_pit_out2);
};
@ -150,7 +151,7 @@ static const cassette_interface mikrosha_cassette_interface =
};
static WRITE_LINE_DEVICE_HANDLER(mikrosha_pit_out2)
WRITE_LINE_MEMBER(mikrosha_state::mikrosha_pit_out2)
{
}
@ -171,7 +172,7 @@ static const struct pit8253_config mikrosha_pit8253_intf =
{
2000000,
DEVCB_NULL,
DEVCB_LINE(mikrosha_pit_out2)
DEVCB_DRIVER_LINE_MEMBER(mikrosha_state, mikrosha_pit_out2)
}
}
};

47
src/mess/drivers/mirage.c
View File

@ -96,6 +96,14 @@ public:
DECLARE_DRIVER_INIT(mirage);
virtual void video_start();
UINT32 screen_update_mirage(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_WRITE8_MEMBER(mirage_via_write_porta);
DECLARE_WRITE8_MEMBER(mirage_via_write_portb);
DECLARE_READ8_MEMBER(mirage_via_read_porta);
DECLARE_READ8_MEMBER(mirage_via_read_portb);
DECLARE_READ8_MEMBER(mirage_via_read_ca1);
DECLARE_READ8_MEMBER(mirage_via_read_cb1);
DECLARE_READ8_MEMBER(mirage_via_read_ca2);
DECLARE_READ8_MEMBER(mirage_via_read_cb2);
};
const floppy_format_type mirage_state::floppy_formats[] = {
@ -149,7 +157,7 @@ static ADDRESS_MAP_START( mirage_map, AS_PROGRAM, 8, mirage_state )
ADDRESS_MAP_END
// port A: front panel
static WRITE8_DEVICE_HANDLER( mirage_via_write_porta )
WRITE8_MEMBER(mirage_state::mirage_via_write_porta)
{
// printf("PORT A: %02x\n", data);
}
@ -162,23 +170,22 @@ static WRITE8_DEVICE_HANDLER( mirage_via_write_porta )
// bit 1: OUT upper/lower bank (64k halves)
// bit 0: OUT bank 0/bank 1 (32k halves)
static WRITE8_DEVICE_HANDLER( mirage_via_write_portb )
WRITE8_MEMBER(mirage_state::mirage_via_write_portb)
{
int bank = 0;
mirage_state *state = space.machine().driver_data<mirage_state>();
// handle sound RAM bank switching
bank = (data & 2) ? (64*1024) : 0;
bank += (data & 1) ? (32*1024) : 0;
if (bank != state->last_sndram_bank)
if (bank != last_sndram_bank)
{
state->last_sndram_bank = bank;
state->membank("sndbank")->set_base(state->memregion("es5503")->base() + bank);
last_sndram_bank = bank;
membank("sndbank")->set_base(memregion("es5503")->base() + bank);
}
}
// port A: front panel
static READ8_DEVICE_HANDLER( mirage_via_read_porta )
READ8_MEMBER(mirage_state::mirage_via_read_porta)
{
return 0;
}
@ -186,46 +193,46 @@ static READ8_DEVICE_HANDLER( mirage_via_read_porta )
// port B:
// bit 6: IN FDC disk loaded
// bit 5: IN 5503 sync (?)
static READ8_DEVICE_HANDLER( mirage_via_read_portb )
READ8_MEMBER(mirage_state::mirage_via_read_portb)
{
return 0x60;
}
// external sync pulse
static READ8_DEVICE_HANDLER( mirage_via_read_ca1 )
READ8_MEMBER(mirage_state::mirage_via_read_ca1)
{
return 0;
}
// keyscan
static READ8_DEVICE_HANDLER( mirage_via_read_cb1 )
READ8_MEMBER(mirage_state::mirage_via_read_cb1)
{
return 0;
}
// keyscan
static READ8_DEVICE_HANDLER( mirage_via_read_ca2 )
READ8_MEMBER(mirage_state::mirage_via_read_ca2)
{
return 0;
}
// keyscan
static READ8_DEVICE_HANDLER( mirage_via_read_cb2 )
READ8_MEMBER(mirage_state::mirage_via_read_cb2)
{
return 0;
}
const via6522_interface mirage_via =
{
DEVCB_HANDLER(mirage_via_read_porta),
DEVCB_HANDLER(mirage_via_read_portb),
DEVCB_HANDLER(mirage_via_read_ca1),
DEVCB_HANDLER(mirage_via_read_cb1),
DEVCB_HANDLER(mirage_via_read_ca2),
DEVCB_HANDLER(mirage_via_read_cb2),
DEVCB_HANDLER(mirage_via_write_porta),
DEVCB_HANDLER(mirage_via_write_portb),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_porta),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_portb),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_ca1),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_cb1),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_ca2),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_read_cb2),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_write_porta),
DEVCB_DRIVER_MEMBER(mirage_state,mirage_via_write_portb),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,

8
src/mess/drivers/ms0515.c
View File

@ -34,6 +34,7 @@ public:
int m_blink;
virtual void palette_init();
UINT32 screen_update_ms0515(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE8_MEMBER(ms0515_portc_w);
};
static ADDRESS_MAP_START(ms0515_mem, AS_PROGRAM, 16, ms0515_state)
@ -234,10 +235,9 @@ void ms0515_state::palette_init()
palette_set_color(machine(), 15, MAKE_RGB(255, 255, 255));
}
static WRITE8_DEVICE_HANDLER(ms0515_portc_w)
WRITE8_MEMBER(ms0515_state::ms0515_portc_w)
{
ms0515_state *state = space.machine().driver_data<ms0515_state>();
state->m_sysreg = data;
m_sysreg = data;
}
I8255A_INTERFACE( ms0515_ppi8255_interface_1 )
{
@ -246,7 +246,7 @@ I8255A_INTERFACE( ms0515_ppi8255_interface_1 )
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_HANDLER(ms0515_portc_w)
DEVCB_DRIVER_MEMBER(ms0515_state,ms0515_portc_w)
};
static MACHINE_CONFIG_START( ms0515, ms0515_state )

16
src/mess/drivers/mycom.c
View File

@ -111,6 +111,7 @@ public:
virtual void video_start();
DECLARE_DRIVER_INIT(mycom);
TIMER_DEVICE_CALLBACK_MEMBER(mycom_kbd);
DECLARE_WRITE8_MEMBER(mycom_rtc_w);
};
@ -419,16 +420,15 @@ WRITE8_MEMBER( mycom_state::mycom_0a_w )
m_audio->write(space, 0, m_sn_we);
}
static WRITE8_DEVICE_HANDLER( mycom_rtc_w )
WRITE8_MEMBER(mycom_state::mycom_rtc_w)
{
mycom_state *state = space.machine().driver_data<mycom_state>();
state->m_rtc->address_w(data & 0x0f);
m_rtc->address_w(data & 0x0f);
state->m_rtc->hold_w(BIT(data, 4));
state->m_rtc->read_w(BIT(data, 5));
state->m_rtc->write_w(BIT(data, 6));
state->m_rtc->cs_w(BIT(data, 7));
m_rtc->hold_w(BIT(data, 4));
m_rtc->read_w(BIT(data, 5));
m_rtc->write_w(BIT(data, 6));
m_rtc->cs_w(BIT(data, 7));
}
static I8255_INTERFACE( ppi8255_intf_0 )
@ -458,7 +458,7 @@ static I8255_INTERFACE( ppi8255_intf_2 )
DEVCB_DEVICE_MEMBER(MSM5832RS_TAG, msm5832_device, data_r), /* Port B read */
DEVCB_DEVICE_MEMBER(MSM5832RS_TAG, msm5832_device, data_w), /* Port B write */
DEVCB_NULL, /* Port C read */
DEVCB_HANDLER(mycom_rtc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(mycom_state,mycom_rtc_w) /* Port C write */
};
static const UINT8 mycom_keyval[] = { 0,

135
src/mess/drivers/mz2000.c
View File

@ -79,6 +79,17 @@ public:
virtual void machine_reset();
virtual void video_start();
UINT32 screen_update_mz2000(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_READ8_MEMBER(mz2000_wd17xx_r);
DECLARE_WRITE8_MEMBER(mz2000_wd17xx_w);
DECLARE_READ8_MEMBER(mz2000_porta_r);
DECLARE_READ8_MEMBER(mz2000_portb_r);
DECLARE_READ8_MEMBER(mz2000_portc_r);
DECLARE_WRITE8_MEMBER(mz2000_porta_w);
DECLARE_WRITE8_MEMBER(mz2000_portb_w);
DECLARE_WRITE8_MEMBER(mz2000_portc_w);
DECLARE_WRITE8_MEMBER(mz2000_pio1_porta_w);
DECLARE_READ8_MEMBER(mz2000_pio1_portb_r);
DECLARE_READ8_MEMBER(mz2000_pio1_porta_r);
};
void mz2000_state::video_start()
@ -288,21 +299,21 @@ WRITE8_MEMBER(mz2000_state::mz2000_gvram_bank_w)
m_gvram_bank = data & 3;
}
static READ8_DEVICE_HANDLER( mz2000_wd17xx_r )
READ8_MEMBER(mz2000_state::mz2000_wd17xx_r)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
device_t *device = machine().device("mb8877a");
if(state->m_has_fdc)
if(m_has_fdc)
return wd17xx_r(device, space, offset) ^ 0xff;
return 0xff;
}
static WRITE8_DEVICE_HANDLER( mz2000_wd17xx_w )
WRITE8_MEMBER(mz2000_state::mz2000_wd17xx_w)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
device_t *device = machine().device("mb8877a");
if(state->m_has_fdc)
if(m_has_fdc)
wd17xx_w(device, space, offset, data ^ 0xff);
}
@ -353,7 +364,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START(mz2000_io, AS_IO, 8, mz2000_state )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0xd8, 0xdb) AM_DEVREADWRITE_LEGACY("mb8877a", mz2000_wd17xx_r, mz2000_wd17xx_w)
AM_RANGE(0xd8, 0xdb) AM_READWRITE(mz2000_wd17xx_r, mz2000_wd17xx_w)
AM_RANGE(0xdc, 0xdd) AM_WRITE(mz2000_fdc_w)
AM_RANGE(0xe0, 0xe3) AM_DEVREADWRITE("i8255_0", i8255_device, read, write)
AM_RANGE(0xe4, 0xe7) AM_DEVREADWRITE_LEGACY("pit", pit8253_r, pit8253_w)
@ -565,15 +576,14 @@ static GFXDECODE_START( mz2000 )
GFXDECODE_ENTRY( "chargen", 0x0800, mz2000_charlayout_16, 0, 1 )
GFXDECODE_END
static READ8_DEVICE_HANDLER( mz2000_porta_r )
READ8_MEMBER(mz2000_state::mz2000_porta_r)
{
printf("A R\n");
return 0xff;
}
static READ8_DEVICE_HANDLER( mz2000_portb_r )
READ8_MEMBER(mz2000_state::mz2000_portb_r)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
/*
x--- ---- break key
-x-- ---- read tape data
@ -584,27 +594,27 @@ static READ8_DEVICE_HANDLER( mz2000_portb_r )
*/
UINT8 res = 0x80;
if(state->m_cass->get_image() != NULL)
if(m_cass->get_image() != NULL)
{
res |= (state->m_cass->input() > 0.0038) ? 0x40 : 0x00;
res |= ((state->m_cass->get_state() & CASSETTE_MASK_UISTATE) == CASSETTE_PLAY) ? 0x00 : 0x20;
res |= (state->m_cass->get_position() >= state->m_cass->get_length()) ? 0x08 : 0x00;
res |= (m_cass->input() > 0.0038) ? 0x40 : 0x00;
res |= ((m_cass->get_state() & CASSETTE_MASK_UISTATE) == CASSETTE_PLAY) ? 0x00 : 0x20;
res |= (m_cass->get_position() >= m_cass->get_length()) ? 0x08 : 0x00;
}
else
res |= 0x20;
res |= (space.machine().primary_screen->vblank()) ? 0x00 : 0x01;
res |= (machine().primary_screen->vblank()) ? 0x00 : 0x01;
return res;
}
static READ8_DEVICE_HANDLER( mz2000_portc_r )
READ8_MEMBER(mz2000_state::mz2000_portc_r)
{
printf("C R\n");
return 0xff;
}
static WRITE8_DEVICE_HANDLER( mz2000_porta_w )
WRITE8_MEMBER(mz2000_state::mz2000_porta_w)
{
/*
These are enabled thru a 0->1 transition
@ -617,63 +627,61 @@ static WRITE8_DEVICE_HANDLER( mz2000_porta_w )
---- --x- tape ff
---- ---x tape rewind
*/
mz2000_state *state = space.machine().driver_data<mz2000_state>();
if((state->m_tape_ctrl & 0x80) == 0 && data & 0x80)
if((m_tape_ctrl & 0x80) == 0 && data & 0x80)
{
//printf("Tape APSS control\n");
}
if((state->m_tape_ctrl & 0x40) == 0 && data & 0x40)
if((m_tape_ctrl & 0x40) == 0 && data & 0x40)
{
//printf("Tape APLAY control\n");
}
if((state->m_tape_ctrl & 0x20) == 0 && data & 0x20)
if((m_tape_ctrl & 0x20) == 0 && data & 0x20)
{
//printf("Tape AREW control\n");
}
if((state->m_tape_ctrl & 0x10) == 0 && data & 0x10)
if((m_tape_ctrl & 0x10) == 0 && data & 0x10)
{
//printf("reverse video control\n");
}
if((state->m_tape_ctrl & 0x08) == 0 && data & 0x08) // stop
if((m_tape_ctrl & 0x08) == 0 && data & 0x08) // stop
{
state->m_cass->change_state(CASSETTE_MOTOR_DISABLED,CASSETTE_MASK_MOTOR);
state->m_cass->change_state(CASSETTE_STOPPED,CASSETTE_MASK_UISTATE);
m_cass->change_state(CASSETTE_MOTOR_DISABLED,CASSETTE_MASK_MOTOR);
m_cass->change_state(CASSETTE_STOPPED,CASSETTE_MASK_UISTATE);
}
if((state->m_tape_ctrl & 0x04) == 0 && data & 0x04) // play
if((m_tape_ctrl & 0x04) == 0 && data & 0x04) // play
{
state->m_cass->change_state(CASSETTE_MOTOR_ENABLED,CASSETTE_MASK_MOTOR);
state->m_cass->change_state(CASSETTE_PLAY,CASSETTE_MASK_UISTATE);
m_cass->change_state(CASSETTE_MOTOR_ENABLED,CASSETTE_MASK_MOTOR);
m_cass->change_state(CASSETTE_PLAY,CASSETTE_MASK_UISTATE);
}
if((state->m_tape_ctrl & 0x02) == 0 && data & 0x02)
if((m_tape_ctrl & 0x02) == 0 && data & 0x02)
{
//printf("Tape FF control\n");
}
if((state->m_tape_ctrl & 0x01) == 0 && data & 0x01)
if((m_tape_ctrl & 0x01) == 0 && data & 0x01)
{
//printf("Tape Rewind control\n");
}
state->m_tape_ctrl = data;
m_tape_ctrl = data;
}
static WRITE8_DEVICE_HANDLER( mz2000_portb_w )
WRITE8_MEMBER(mz2000_state::mz2000_portb_w)
{
//printf("B W %02x\n",data);
// ...
}
static WRITE8_DEVICE_HANDLER( mz2000_portc_w )
WRITE8_MEMBER(mz2000_state::mz2000_portc_w)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
/*
x--- ---- tape data write
-x-- ---- tape rec
@ -685,78 +693,75 @@ static WRITE8_DEVICE_HANDLER( mz2000_portc_w )
*/
//printf("C W %02x\n",data);
if(((state->m_old_portc & 8) == 0) && data & 8)
state->m_ipl_enable = 1;
if(((m_old_portc & 8) == 0) && data & 8)
m_ipl_enable = 1;
if(((state->m_old_portc & 2) == 0) && data & 2)
if(((m_old_portc & 2) == 0) && data & 2)
{
state->m_ipl_enable = 0;
m_ipl_enable = 0;
/* correct? */
space.machine().device("maincpu")->execute().set_input_line(INPUT_LINE_RESET, PULSE_LINE);
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_RESET, PULSE_LINE);
}
beep_set_state(space.machine().device(BEEPER_TAG),data & 0x04);
beep_set_state(machine().device(BEEPER_TAG),data & 0x04);
state->m_old_portc = data;
m_old_portc = data;
}
static I8255_INTERFACE( ppi8255_intf )
{
DEVCB_HANDLER(mz2000_porta_r), /* Port A read */
DEVCB_HANDLER(mz2000_porta_w), /* Port A write */
DEVCB_HANDLER(mz2000_portb_r), /* Port B read */
DEVCB_HANDLER(mz2000_portb_w), /* Port B write */
DEVCB_HANDLER(mz2000_portc_r), /* Port C read */
DEVCB_HANDLER(mz2000_portc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_porta_r), /* Port A read */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_porta_w), /* Port A write */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_portb_w), /* Port B write */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_portc_r), /* Port C read */
DEVCB_DRIVER_MEMBER(mz2000_state,mz2000_portc_w) /* Port C write */
};
static WRITE8_DEVICE_HANDLER( mz2000_pio1_porta_w )
WRITE8_MEMBER(mz2000_state::mz2000_pio1_porta_w)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
state->m_tvram_enable = ((data & 0xc0) == 0xc0);
state->m_gvram_enable = ((data & 0xc0) == 0x80);
state->m_width80 = ((data & 0x20) >> 5);
state->m_key_mux = data & 0x1f;
m_tvram_enable = ((data & 0xc0) == 0xc0);
m_gvram_enable = ((data & 0xc0) == 0x80);
m_width80 = ((data & 0x20) >> 5);
m_key_mux = data & 0x1f;
state->m_porta_latch = data;
m_porta_latch = data;
}
static READ8_DEVICE_HANDLER( mz2000_pio1_portb_r )
READ8_MEMBER(mz2000_state::mz2000_pio1_portb_r)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
static const char *const keynames[] = { "KEY0", "KEY1", "KEY2", "KEY3",
"KEY4", "KEY5", "KEY6", "KEY7",
"KEY8", "KEY9", "KEYA", "KEYB",
"KEYC", "KEYD", "UNUSED", "UNUSED" };
if(((state->m_key_mux & 0x10) == 0x00) || ((state->m_key_mux & 0x0f) == 0x0f)) //status read
if(((m_key_mux & 0x10) == 0x00) || ((m_key_mux & 0x0f) == 0x0f)) //status read
{
int res,i;
res = 0xff;
for(i=0;i<0xe;i++)
res &= space.machine().root_device().ioport(keynames[i])->read();
res &= machine().root_device().ioport(keynames[i])->read();
return res;
}
return space.machine().root_device().ioport(keynames[state->m_key_mux & 0xf])->read();
return machine().root_device().ioport(keynames[m_key_mux & 0xf])->read();
}
static READ8_DEVICE_HANDLER( mz2000_pio1_porta_r )
READ8_MEMBER(mz2000_state::mz2000_pio1_porta_r)
{
mz2000_state *state = space.machine().driver_data<mz2000_state>();
return state->m_porta_latch;
return m_porta_latch;
}
static Z80PIO_INTERFACE( mz2000_pio1_intf )
{
DEVCB_NULL,
DEVCB_HANDLER( mz2000_pio1_porta_r ),
DEVCB_HANDLER( mz2000_pio1_porta_w ),
DEVCB_DRIVER_MEMBER(mz2000_state, mz2000_pio1_porta_r ),
DEVCB_DRIVER_MEMBER(mz2000_state, mz2000_pio1_porta_w ),
DEVCB_NULL,
DEVCB_HANDLER( mz2000_pio1_portb_r ),
DEVCB_DRIVER_MEMBER(mz2000_state, mz2000_pio1_portb_r ),
DEVCB_NULL,
DEVCB_NULL
};

143
src/mess/drivers/mz2500.c
View File

@ -165,6 +165,21 @@ public:
virtual void palette_init();
UINT32 screen_update_mz2500(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(mz2500_vbl);
DECLARE_READ8_MEMBER(mz2500_wd17xx_r);
DECLARE_WRITE8_MEMBER(mz2500_wd17xx_w);
DECLARE_READ8_MEMBER(mz2500_porta_r);
DECLARE_READ8_MEMBER(mz2500_portb_r);
DECLARE_READ8_MEMBER(mz2500_portc_r);
DECLARE_WRITE8_MEMBER(mz2500_porta_w);
DECLARE_WRITE8_MEMBER(mz2500_portb_w);
DECLARE_WRITE8_MEMBER(mz2500_portc_w);
DECLARE_WRITE8_MEMBER(mz2500_pio1_porta_w);
DECLARE_READ8_MEMBER(mz2500_pio1_porta_r);
DECLARE_READ8_MEMBER(mz2500_pio1_portb_r);
DECLARE_READ8_MEMBER(opn_porta_r);
DECLARE_WRITE8_MEMBER(opn_porta_w);
DECLARE_WRITE_LINE_MEMBER(pit8253_clk0_irq);
DECLARE_WRITE_LINE_MEMBER(mz2500_rtc_alarm_irq);
};
@ -1251,16 +1266,16 @@ WRITE8_MEMBER(mz2500_state::palette4096_io_w)
palette_set_color_rgb(machine(), pal_entry+0x10, pal4bit(m_pal[pal_entry].r), pal4bit(m_pal[pal_entry].g), pal4bit(m_pal[pal_entry].b));
}
static READ8_DEVICE_HANDLER( mz2500_wd17xx_r )
READ8_MEMBER(mz2500_state::mz2500_wd17xx_r)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
return wd17xx_r(device, space, offset) ^ state->m_fdc_reverse;
device_t *device = machine().device("mb8877a");
return wd17xx_r(device, space, offset) ^ m_fdc_reverse;
}
static WRITE8_DEVICE_HANDLER( mz2500_wd17xx_w )
WRITE8_MEMBER(mz2500_state::mz2500_wd17xx_w)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
wd17xx_w(device, space, offset, data ^ state->m_fdc_reverse);
device_t *device = machine().device("mb8877a");
wd17xx_w(device, space, offset, data ^ m_fdc_reverse);
}
READ8_MEMBER(mz2500_state::mz2500_bplane_latch_r)
@ -1522,7 +1537,7 @@ static ADDRESS_MAP_START(mz2500_io, AS_IO, 8, mz2500_state )
AM_RANGE(0xcc, 0xcc) AM_READWRITE(rp5c15_8_r, rp5c15_8_w)
AM_RANGE(0xce, 0xce) AM_WRITE(mz2500_dictionary_bank_w)
AM_RANGE(0xcf, 0xcf) AM_WRITE(mz2500_kanji_bank_w)
AM_RANGE(0xd8, 0xdb) AM_DEVREADWRITE_LEGACY("mb8877a", mz2500_wd17xx_r, mz2500_wd17xx_w)
AM_RANGE(0xd8, 0xdb) AM_READWRITE(mz2500_wd17xx_r, mz2500_wd17xx_w)
AM_RANGE(0xdc, 0xdd) AM_WRITE(mz2500_fdc_w)
AM_RANGE(0xde, 0xde) AM_WRITENOP
AM_RANGE(0xe0, 0xe3) AM_DEVREADWRITE("i8255_0", i8255_device, read, write)
@ -1830,42 +1845,41 @@ INTERRUPT_GEN_MEMBER(mz2500_state::mz2500_vbl)
m_cg_clear_flag = 0;
}
static READ8_DEVICE_HANDLER( mz2500_porta_r )
READ8_MEMBER(mz2500_state::mz2500_porta_r)
{
logerror("PPI PORTA R\n");
return 0xff;
}
static READ8_DEVICE_HANDLER( mz2500_portb_r )
READ8_MEMBER(mz2500_state::mz2500_portb_r)
{
UINT8 vblank_bit;
vblank_bit = space.machine().primary_screen->vblank() ? 0 : 1; //Guess: NOBO wants this bit to be high/low
vblank_bit = machine().primary_screen->vblank() ? 0 : 1; //Guess: NOBO wants this bit to be high/low
return 0xfe | vblank_bit;
}
static READ8_DEVICE_HANDLER( mz2500_portc_r )
READ8_MEMBER(mz2500_state::mz2500_portc_r)
{
logerror("PPI PORTC R\n");
return 0xff;
}
static WRITE8_DEVICE_HANDLER( mz2500_porta_w )
WRITE8_MEMBER(mz2500_state::mz2500_porta_w)
{
logerror("PPI PORTA W %02x\n",data);
}
static WRITE8_DEVICE_HANDLER( mz2500_portb_w )
WRITE8_MEMBER(mz2500_state::mz2500_portb_w)
{
logerror("PPI PORTB W %02x\n",data);
}
static WRITE8_DEVICE_HANDLER( mz2500_portc_w )
WRITE8_MEMBER(mz2500_state::mz2500_portc_w)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
/*
---- x--- 0->1 transition = IPL reset
---- -x-- beeper state
@ -1873,22 +1887,22 @@ static WRITE8_DEVICE_HANDLER( mz2500_portc_w )
*/
/* work RAM reset */
if((state->m_old_portc & 0x02) == 0x00 && (data & 0x02))
if((m_old_portc & 0x02) == 0x00 && (data & 0x02))
{
mz2500_reset(state, WRAM_RESET);
mz2500_reset(this, WRAM_RESET);
/* correct? */
space.machine().device("maincpu")->execute().set_input_line(INPUT_LINE_RESET, PULSE_LINE);
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_RESET, PULSE_LINE);
}
/* bit 2 is speaker */
/* IPL reset */
if((state->m_old_portc & 0x08) == 0x00 && (data & 0x08))
mz2500_reset(state, IPL_RESET);
if((m_old_portc & 0x08) == 0x00 && (data & 0x08))
mz2500_reset(this, IPL_RESET);
state->m_old_portc = data;
m_old_portc = data;
beep_set_state(space.machine().device(BEEPER_TAG),data & 0x04);
beep_set_state(machine().device(BEEPER_TAG),data & 0x04);
if(data & ~0x0e)
logerror("PPI PORTC W %02x\n",data & ~0x0e);
@ -1896,94 +1910,89 @@ static WRITE8_DEVICE_HANDLER( mz2500_portc_w )
static I8255_INTERFACE( ppi8255_intf )
{
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_porta_r), /* Port A read */
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_porta_w), /* Port A write */
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_portb_r), /* Port B read */
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_portb_w), /* Port B write */
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_portc_r), /* Port C read */
DEVCB_DEVICE_HANDLER("i8255_0", mz2500_portc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_porta_r), /* Port A read */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_porta_w), /* Port A write */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_portb_w), /* Port B write */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_portc_r), /* Port C read */
DEVCB_DRIVER_MEMBER(mz2500_state,mz2500_portc_w) /* Port C write */
};
static WRITE8_DEVICE_HANDLER( mz2500_pio1_porta_w )
WRITE8_MEMBER(mz2500_state::mz2500_pio1_porta_w)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
// printf("%02x\n",data);
if(state->m_prev_col_val != ((data & 0x20) >> 5))
if(m_prev_col_val != ((data & 0x20) >> 5))
{
state->m_text_col_size = ((data & 0x20) >> 5);
state->m_prev_col_val = state->m_text_col_size;
mz2500_reconfigure_screen(space.machine());
m_text_col_size = ((data & 0x20) >> 5);
m_prev_col_val = m_text_col_size;
mz2500_reconfigure_screen(machine());
}
state->m_key_mux = data & 0x1f;
m_key_mux = data & 0x1f;
}
static READ8_DEVICE_HANDLER( mz2500_pio1_porta_r )
READ8_MEMBER(mz2500_state::mz2500_pio1_porta_r)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
static const char *const keynames[] = { "KEY0", "KEY1", "KEY2", "KEY3",
"KEY4", "KEY5", "KEY6", "KEY7",
"KEY8", "KEY9", "KEYA", "KEYB",
"KEYC", "KEYD", "UNUSED", "UNUSED" };
if(((state->m_key_mux & 0x10) == 0x00) || ((state->m_key_mux & 0x0f) == 0x0f)) //status read
if(((m_key_mux & 0x10) == 0x00) || ((m_key_mux & 0x0f) == 0x0f)) //status read
{
int res,i;
res = 0xff;
for(i=0;i<0xe;i++)
res &= space.machine().root_device().ioport(keynames[i])->read();
res &= machine().root_device().ioport(keynames[i])->read();
state->m_pio_latchb = res;
m_pio_latchb = res;
return res;
}
state->m_pio_latchb = space.machine().root_device().ioport(keynames[state->m_key_mux & 0xf])->read();
m_pio_latchb = machine().root_device().ioport(keynames[m_key_mux & 0xf])->read();
return space.machine().root_device().ioport(keynames[state->m_key_mux & 0xf])->read();
return machine().root_device().ioport(keynames[m_key_mux & 0xf])->read();
}
#if 0
static READ8_DEVICE_HANDLER( mz2500_pio1_portb_r )
READ8_MEMBER(mz2500_state::mz2500_pio1_portb_r)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
return state->m_pio_latchb;
return m_pio_latchb;
}
#endif
static Z80PIO_INTERFACE( mz2500_pio1_intf )
{
DEVCB_NULL,
DEVCB_DEVICE_HANDLER( "z80pio_1", mz2500_pio1_porta_r ),
DEVCB_DEVICE_HANDLER( "z80pio_1", mz2500_pio1_porta_w ),
DEVCB_DRIVER_MEMBER( mz2500_state,mz2500_pio1_porta_r ),
DEVCB_DRIVER_MEMBER( mz2500_state,mz2500_pio1_porta_w ),
DEVCB_NULL,
DEVCB_DEVICE_HANDLER( "z80pio_1", mz2500_pio1_porta_r ),
DEVCB_DRIVER_MEMBER( mz2500_state,mz2500_pio1_porta_r ),
DEVCB_NULL,
DEVCB_NULL
};
static READ8_DEVICE_HANDLER( opn_porta_r )
READ8_MEMBER(mz2500_state::opn_porta_r)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
return state->m_ym_porta;
return m_ym_porta;
}
static WRITE8_DEVICE_HANDLER( opn_porta_w )
WRITE8_MEMBER(mz2500_state::opn_porta_w)
{
mz2500_state *state = space.machine().driver_data<mz2500_state>();
/*
---- x--- mouse select
---- -x-- palette bit (16/4096 colors)
---- --x- floppy reverse bit (controls wd17xx bits in command registers)
*/
state->m_fdc_reverse = (data & 2) ? 0x00 : 0xff;
state->m_pal_select = (data & 4) ? 1 : 0;
m_fdc_reverse = (data & 2) ? 0x00 : 0xff;
m_pal_select = (data & 4) ? 1 : 0;
state->m_ym_porta = data;
m_ym_porta = data;
}
static const ym2203_interface ym2203_interface_1 =
@ -1991,9 +2000,9 @@ static const ym2203_interface ym2203_interface_1 =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_DEVICE_HANDLER("ym", opn_porta_r), // read A
DEVCB_DRIVER_MEMBER(mz2500_state,opn_porta_r), // read A
DEVCB_INPUT_PORT("DSW1"), // read B
DEVCB_DEVICE_HANDLER("ym", opn_porta_w), // write A
DEVCB_DRIVER_MEMBER(mz2500_state,opn_porta_w), // write A
DEVCB_NULL // write B
},
DEVCB_NULL
@ -2040,11 +2049,10 @@ void mz2500_state::palette_init()
/* PIT8253 Interface */
static WRITE_LINE_DEVICE_HANDLER( pit8253_clk0_irq )
WRITE_LINE_MEMBER(mz2500_state::pit8253_clk0_irq)
{
mz2500_state *drvstate = device->machine().driver_data<mz2500_state>();
if(drvstate->m_irq_mask[1]/* && state & 1*/)
device->machine().device("maincpu")->execute().set_input_line_and_vector(0, HOLD_LINE,drvstate->m_irq_vector[1]);
if(m_irq_mask[1]/* && state & 1*/)
machine().device("maincpu")->execute().set_input_line_and_vector(0, HOLD_LINE,m_irq_vector[1]);
}
static const struct pit8253_config mz2500_pit8253_intf =
@ -2053,7 +2061,7 @@ static const struct pit8253_config mz2500_pit8253_intf =
{
31250,
DEVCB_NULL,
DEVCB_DEVICE_LINE("pit", pit8253_clk0_irq)
DEVCB_DRIVER_LINE_MEMBER(mz2500_state,pit8253_clk0_irq)
},
{
0,
@ -2068,17 +2076,16 @@ static const struct pit8253_config mz2500_pit8253_intf =
}
};
static WRITE_LINE_DEVICE_HANDLER( mz2500_rtc_alarm_irq )
WRITE_LINE_MEMBER(mz2500_state::mz2500_rtc_alarm_irq)
{
//mz2500_state *drvstate = device->machine().driver_data<mz2500_state>();
/* TODO: doesn't work yet */
// if(drvstate->m_irq_mask[3] && state & 1)
// device.device("maincpu")->execute().set_input_line_and_vector(0, HOLD_LINE,drvstate->m_irq_vector[3]);
// if(m_irq_mask[3] && state & 1)
// device.device("maincpu")->execute().set_input_line_and_vector(0, HOLD_LINE,drvm_irq_vector[3]);
}
static RP5C15_INTERFACE( rtc_intf )
{
DEVCB_DEVICE_LINE(RP5C15_TAG, mz2500_rtc_alarm_irq),
DEVCB_DRIVER_LINE_MEMBER(mz2500_state,mz2500_rtc_alarm_irq),
DEVCB_NULL
};

38
src/mess/drivers/nanos.c
View File

@ -58,6 +58,10 @@ public:
virtual void video_start();
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(keyboard_callback);
DECLARE_WRITE_LINE_MEMBER(z80daisy_interrupt);
DECLARE_READ8_MEMBER(nanos_port_a_r);
DECLARE_READ8_MEMBER(nanos_port_b_r);
DECLARE_WRITE8_MEMBER(nanos_port_b_w);
};
@ -121,14 +125,14 @@ static Z80PIO_INTERFACE( pio2_intf )
/* Z80-SIO Interface */
static WRITE_LINE_DEVICE_HANDLER( z80daisy_interrupt )
WRITE_LINE_MEMBER(nanos_state::z80daisy_interrupt)
{
device->machine().device("maincpu")->execute().set_input_line(INPUT_LINE_IRQ0, state);
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_IRQ0, state);
}
static const z80sio_interface sio_intf =
{
DEVCB_LINE(z80daisy_interrupt), /* interrupt handler */
DEVCB_DRIVER_LINE_MEMBER(nanos_state, z80daisy_interrupt), /* interrupt handler */
DEVCB_NULL, /* DTR changed handler */
DEVCB_NULL, /* RTS changed handler */
DEVCB_NULL, /* BREAK changed handler */
@ -307,33 +311,31 @@ UINT32 nanos_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, c
return 0;
}
static READ8_DEVICE_HANDLER (nanos_port_a_r)
READ8_MEMBER(nanos_state::nanos_port_a_r)
{
nanos_state *state = space.machine().driver_data<nanos_state>();
UINT8 retVal;
if (state->m_key_command==0) {
return state->m_key_pressed;
if (m_key_command==0) {
return m_key_pressed;
} else {
retVal = state->m_last_code;
state->m_last_code = 0;
retVal = m_last_code;
m_last_code = 0;
return retVal;
}
}
static READ8_DEVICE_HANDLER (nanos_port_b_r)
READ8_MEMBER(nanos_state::nanos_port_b_r)
{
return 0xff;
}
static WRITE8_DEVICE_HANDLER (nanos_port_b_w)
WRITE8_MEMBER(nanos_state::nanos_port_b_w)
{
nanos_state *state = space.machine().driver_data<nanos_state>();
state->m_key_command = BIT(data,1);
m_key_command = BIT(data,1);
if (BIT(data,7)) {
state->membank("bank1")->set_base(state->memregion("maincpu")->base());
membank("bank1")->set_base(memregion("maincpu")->base());
} else {
state->membank("bank1")->set_base(space.machine().device<ram_device>(RAM_TAG)->pointer());
membank("bank1")->set_base(machine().device<ram_device>(RAM_TAG)->pointer());
}
}
@ -455,11 +457,11 @@ void nanos_state::machine_reset()
static Z80PIO_INTERFACE( nanos_z80pio_intf )
{
DEVCB_NULL, /* callback when change interrupt status */
DEVCB_HANDLER(nanos_port_a_r),
DEVCB_DRIVER_MEMBER(nanos_state,nanos_port_a_r),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_HANDLER(nanos_port_b_r),
DEVCB_HANDLER(nanos_port_b_w),
DEVCB_DRIVER_MEMBER(nanos_state,nanos_port_b_r),
DEVCB_DRIVER_MEMBER(nanos_state,nanos_port_b_w),
DEVCB_NULL
};

79
src/mess/drivers/osbexec.c
View File

@ -111,6 +111,14 @@ public:
virtual void machine_reset();
virtual void palette_init();
TIMER_CALLBACK_MEMBER(osbexec_video_callback);
DECLARE_READ8_MEMBER(osbexec_pia0_a_r);
DECLARE_WRITE8_MEMBER(osbexec_pia0_a_w);
DECLARE_READ8_MEMBER(osbexec_pia0_b_r);
DECLARE_WRITE8_MEMBER(osbexec_pia0_b_w);
DECLARE_WRITE_LINE_MEMBER(osbexec_pia0_ca2_w);
DECLARE_WRITE_LINE_MEMBER(osbexec_pia0_cb2_w);
DECLARE_WRITE_LINE_MEMBER(osbexec_pia0_irq);
DECLARE_WRITE_LINE_MEMBER(osbexec_pia1_irq);
};
@ -348,102 +356,95 @@ UINT32 osbexec_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
CB2 - 60/50 (?)
*/
static READ8_DEVICE_HANDLER( osbexec_pia0_a_r )
READ8_MEMBER(osbexec_state::osbexec_pia0_a_r)
{
osbexec_state *state = space.machine().driver_data<osbexec_state>();
return state->m_pia0_porta;
return m_pia0_porta;
}
static WRITE8_DEVICE_HANDLER( osbexec_pia0_a_w )
WRITE8_MEMBER(osbexec_state::osbexec_pia0_a_w)
{
osbexec_state *state = space.machine().driver_data<osbexec_state>();
logerror("osbexec_pia0_a_w: %02x\n", data );
state->m_pia0_porta = data;
m_pia0_porta = data;
state->set_banks(space.machine());
set_banks(machine());
}
static READ8_DEVICE_HANDLER( osbexec_pia0_b_r )
READ8_MEMBER(osbexec_state::osbexec_pia0_b_r)
{
osbexec_state *state = space.machine().driver_data<osbexec_state>();
return state->m_pia0_portb;
return m_pia0_portb;
}
static WRITE8_DEVICE_HANDLER( osbexec_pia0_b_w )
WRITE8_MEMBER(osbexec_state::osbexec_pia0_b_w)
{
osbexec_state *state = space.machine().driver_data<osbexec_state>();
state->m_pia0_portb = data;
m_pia0_portb = data;
speaker_level_w( state->m_speaker, ( data & 0x08 ) ? 0 : 1 );
speaker_level_w( m_speaker, ( data & 0x08 ) ? 0 : 1 );
switch ( data & 0x06 )
{
case 0x02:
wd17xx_set_drive( state->m_mb8877, 1 );
wd17xx_set_drive( m_mb8877, 1 );
break;
case 0x04:
wd17xx_set_drive( state->m_mb8877, 0 );
wd17xx_set_drive( m_mb8877, 0 );
break;
}
wd17xx_dden_w( state->m_mb8877, ( data & 0x01 ) ? 1 : 0 );
wd17xx_dden_w( m_mb8877, ( data & 0x01 ) ? 1 : 0 );
}
static WRITE_LINE_DEVICE_HANDLER( osbexec_pia0_ca2_w )
WRITE_LINE_MEMBER(osbexec_state::osbexec_pia0_ca2_w)
{
logerror("osbexec_pia0_ca2_w: state = %d\n", state);
}
static WRITE_LINE_DEVICE_HANDLER( osbexec_pia0_cb2_w )
WRITE_LINE_MEMBER(osbexec_state::osbexec_pia0_cb2_w)
{
osbexec_state *st = device->machine().driver_data<osbexec_state>();
st->m_pia0_cb2 = state;
m_pia0_cb2 = state;
}
static WRITE_LINE_DEVICE_HANDLER( osbexec_pia0_irq )
WRITE_LINE_MEMBER(osbexec_state::osbexec_pia0_irq)
{
osbexec_state *st = device->machine().driver_data<osbexec_state>();
st->m_pia0_irq_state = state;
st->update_irq_state(device->machine());
m_pia0_irq_state = state;
update_irq_state(machine());
}
static const pia6821_interface osbexec_pia0_config =
{
DEVCB_HANDLER( osbexec_pia0_a_r ), /* in_a_func */ /* port A - banking */
DEVCB_HANDLER( osbexec_pia0_b_r), /* in_b_func */ /* modem / speaker */
DEVCB_DRIVER_MEMBER(osbexec_state, osbexec_pia0_a_r ), /* in_a_func */ /* port A - banking */
DEVCB_DRIVER_MEMBER(osbexec_state, osbexec_pia0_b_r), /* in_b_func */ /* modem / speaker */
DEVCB_NULL, /* in_ca1_func */ /* DMA IRQ */
DEVCB_NULL, /* in_cb1_func */ /* Vblank (rtc irq) */
DEVCB_NULL, /* in_ca2_func */
DEVCB_NULL, /* in_cb2_func */
DEVCB_HANDLER( osbexec_pia0_a_w ), /* out_a_func */ /* port A - banking */
DEVCB_HANDLER( osbexec_pia0_b_w ), /* out_b_func */ /* modem / speaker */
DEVCB_LINE( osbexec_pia0_ca2_w ), /* out_ca2_func */ /* Keyboard strobe */
DEVCB_LINE( osbexec_pia0_cb2_w ), /* out_cb2_func */ /* 60/50 */
DEVCB_LINE( osbexec_pia0_irq ), /* irq_a_func */ /* IRQ */
DEVCB_LINE( osbexec_pia0_irq ) /* irq_b_func */ /* IRQ */
DEVCB_DRIVER_MEMBER(osbexec_state, osbexec_pia0_a_w ), /* out_a_func */ /* port A - banking */
DEVCB_DRIVER_MEMBER(osbexec_state, osbexec_pia0_b_w ), /* out_b_func */ /* modem / speaker */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia0_ca2_w ), /* out_ca2_func */ /* Keyboard strobe */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia0_cb2_w ), /* out_cb2_func */ /* 60/50 */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia0_irq ), /* irq_a_func */ /* IRQ */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia0_irq ) /* irq_b_func */ /* IRQ */
};
static WRITE_LINE_DEVICE_HANDLER( osbexec_pia1_irq )
WRITE_LINE_MEMBER(osbexec_state::osbexec_pia1_irq)
{
osbexec_state *st = device->machine().driver_data<osbexec_state>();
st->m_pia1_irq_state = state;
st->update_irq_state(device->machine());
m_pia1_irq_state = state;
update_irq_state(machine());
}
@ -459,8 +460,8 @@ static const pia6821_interface osbexec_pia1_config =
DEVCB_NULL, /* out_b_func */
DEVCB_NULL, /* out_ca2_func */
DEVCB_NULL, /* out_cb2_func */
DEVCB_LINE( osbexec_pia1_irq ), /* irq_a_func */
DEVCB_LINE( osbexec_pia1_irq ) /* irq_b_func */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia1_irq ), /* irq_a_func */
DEVCB_DRIVER_LINE_MEMBER(osbexec_state, osbexec_pia1_irq ) /* irq_b_func */
};

45
src/mess/drivers/palm.c
View File

@ -45,6 +45,12 @@ public:
virtual void machine_reset();
DECLARE_INPUT_CHANGED_MEMBER(pen_check);
DECLARE_INPUT_CHANGED_MEMBER(button_check);
DECLARE_WRITE8_MEMBER(palm_port_f_out);
DECLARE_READ8_MEMBER(palm_port_c_in);
DECLARE_READ8_MEMBER(palm_port_f_in);
DECLARE_WRITE16_MEMBER(palm_spim_out);
DECLARE_READ16_MEMBER(palm_spim_in);
DECLARE_WRITE8_MEMBER(palm_dac_transition);
};
static offs_t palm_dasm_override(device_t &device, char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, int options);
@ -71,33 +77,29 @@ INPUT_CHANGED_MEMBER(palm_state::button_check)
mc68328_set_port_d_lines(m_lsi, button_state, (int)(FPTR)param);
}
static WRITE8_DEVICE_HANDLER( palm_port_f_out )
WRITE8_MEMBER(palm_state::palm_port_f_out)
{
palm_state *state = space.machine().driver_data<palm_state>();
state->m_port_f_latch = data;
m_port_f_latch = data;
}
static READ8_DEVICE_HANDLER( palm_port_c_in )
READ8_MEMBER(palm_state::palm_port_c_in)
{
return 0x10;
}
static READ8_DEVICE_HANDLER( palm_port_f_in )
READ8_MEMBER(palm_state::palm_port_f_in)
{
palm_state *state = space.machine().driver_data<palm_state>();
return state->m_port_f_latch;
return m_port_f_latch;
}
static WRITE16_DEVICE_HANDLER( palm_spim_out )
WRITE16_MEMBER(palm_state::palm_spim_out)
{
palm_state *state = space.machine().driver_data<palm_state>();
state->m_spim_data = data;
m_spim_data = data;
}
static READ16_DEVICE_HANDLER( palm_spim_in )
READ16_MEMBER(palm_state::palm_spim_in)
{
palm_state *state = space.machine().driver_data<palm_state>();
return state->m_spim_data;
return m_spim_data;
}
static void palm_spim_exchange( device_t *device )
@ -157,10 +159,9 @@ ADDRESS_MAP_END
AUDIO HARDWARE
***************************************************************************/
static WRITE8_DEVICE_HANDLER( palm_dac_transition )
WRITE8_MEMBER(palm_state::palm_dac_transition)
{
palm_state *state = space.machine().driver_data<palm_state>();
state->m_dac->write_unsigned8(0x7f * data );
m_dac->write_unsigned8(0x7f * data );
}
@ -176,7 +177,7 @@ static MC68328_INTERFACE(palm_dragonball_iface)
DEVCB_NULL, // Port C Output
DEVCB_NULL, // Port D Output
DEVCB_NULL, // Port E Output
DEVCB_HANDLER(palm_port_f_out),// Port F Output
DEVCB_DRIVER_MEMBER(palm_state,palm_port_f_out),// Port F Output
DEVCB_NULL, // Port G Output
DEVCB_NULL, // Port J Output
DEVCB_NULL, // Port K Output
@ -184,19 +185,19 @@ static MC68328_INTERFACE(palm_dragonball_iface)
DEVCB_NULL, // Port A Input
DEVCB_NULL, // Port B Input
DEVCB_HANDLER(palm_port_c_in),// Port C Input
DEVCB_DRIVER_MEMBER(palm_state,palm_port_c_in),// Port C Input
DEVCB_NULL, // Port D Input
DEVCB_NULL, // Port E Input
DEVCB_HANDLER(palm_port_f_in),// Port F Input
DEVCB_DRIVER_MEMBER(palm_state,palm_port_f_in),// Port F Input
DEVCB_NULL, // Port G Input
DEVCB_NULL, // Port J Input
DEVCB_NULL, // Port K Input
DEVCB_NULL, // Port M Input
DEVCB_HANDLER(palm_dac_transition),
DEVCB_DRIVER_MEMBER(palm_state,palm_dac_transition),
DEVCB_HANDLER(palm_spim_out),
DEVCB_HANDLER(palm_spim_in),
DEVCB_DRIVER_MEMBER16(palm_state,palm_spim_out),
DEVCB_DRIVER_MEMBER16(palm_state,palm_spim_in),
palm_spim_exchange
};

7
src/mess/drivers/pasogo.c
View File

@ -72,6 +72,7 @@ public:
UINT32 screen_update_pasogo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(pasogo_interrupt);
TIMER_DEVICE_CALLBACK_MEMBER(vg230_timer);
DECLARE_WRITE_LINE_MEMBER(pasogo_pic8259_set_int_line);
};
@ -487,14 +488,14 @@ static const pit8253_config pc_pit8254_config =
};
static WRITE_LINE_DEVICE_HANDLER( pasogo_pic8259_set_int_line )
WRITE_LINE_MEMBER(pasogo_state::pasogo_pic8259_set_int_line)
{
device->machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
}
static const pic8259_interface pasogo_pic8259_config =
{
DEVCB_LINE(pasogo_pic8259_set_int_line),
DEVCB_DRIVER_LINE_MEMBER(pasogo_state, pasogo_pic8259_set_int_line),
DEVCB_LINE_VCC,
DEVCB_NULL
};

30
src/mess/drivers/pc6001.c
View File

@ -238,6 +238,12 @@ public:
TIMER_CALLBACK_MEMBER(audio_callback);
TIMER_DEVICE_CALLBACK_MEMBER(cassette_callback);
TIMER_DEVICE_CALLBACK_MEMBER(keyboard_callback);
DECLARE_READ8_MEMBER(pc6001_8255_porta_r);
DECLARE_WRITE8_MEMBER(pc6001_8255_porta_w);
DECLARE_READ8_MEMBER(pc6001_8255_portb_r);
DECLARE_WRITE8_MEMBER(pc6001_8255_portb_w);
DECLARE_WRITE8_MEMBER(pc6001_8255_portc_w);
DECLARE_READ8_MEMBER(pc6001_8255_portc_r);
};
@ -1875,33 +1881,33 @@ static IRQ_CALLBACK ( pc6001_irq_callback )
return state->m_irq_vector;
}
static READ8_DEVICE_HANDLER (pc6001_8255_porta_r )
READ8_MEMBER(pc6001_state::pc6001_8255_porta_r)
{
return 0;
}
static WRITE8_DEVICE_HANDLER (pc6001_8255_porta_w )
WRITE8_MEMBER(pc6001_state::pc6001_8255_porta_w)
{
// if(data != 0x06)
// printf("pc6001_8255_porta_w %02x\n",data);
}
static READ8_DEVICE_HANDLER (pc6001_8255_portb_r )
READ8_MEMBER(pc6001_state::pc6001_8255_portb_r)
{
return 0;
}
static WRITE8_DEVICE_HANDLER (pc6001_8255_portb_w )
WRITE8_MEMBER(pc6001_state::pc6001_8255_portb_w)
{
//printf("pc6001_8255_portb_w %02x\n",data);
}
static WRITE8_DEVICE_HANDLER (pc6001_8255_portc_w )
WRITE8_MEMBER(pc6001_state::pc6001_8255_portc_w)
{
//printf("pc6001_8255_portc_w %02x\n",data);
}
static READ8_DEVICE_HANDLER (pc6001_8255_portc_r )
READ8_MEMBER(pc6001_state::pc6001_8255_portc_r)
{
return 0x88;
}
@ -1910,12 +1916,12 @@ static READ8_DEVICE_HANDLER (pc6001_8255_portc_r )
static I8255_INTERFACE( pc6001_ppi8255_interface )
{
DEVCB_HANDLER(pc6001_8255_porta_r),
DEVCB_HANDLER(pc6001_8255_porta_w),
DEVCB_HANDLER(pc6001_8255_portb_r),
DEVCB_HANDLER(pc6001_8255_portb_w),
DEVCB_HANDLER(pc6001_8255_portc_r),
DEVCB_HANDLER(pc6001_8255_portc_w)
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_porta_r),
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_porta_w),
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_portb_r),
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_portb_w),
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_portc_r),
DEVCB_DRIVER_MEMBER(pc6001_state,pc6001_8255_portc_w)
};
static const i8251_interface pc6001_usart_interface=

77
src/mess/drivers/pc8801.c
View File

@ -454,6 +454,14 @@ public:
INTERRUPT_GEN_MEMBER(pc8801_vrtc_irq);
TIMER_CALLBACK_MEMBER(pc8801fd_upd765_tc_to_zero);
TIMER_DEVICE_CALLBACK_MEMBER(pc8801_rtc_irq);
DECLARE_READ8_MEMBER(cpu_8255_c_r);
DECLARE_WRITE8_MEMBER(cpu_8255_c_w);
DECLARE_READ8_MEMBER(fdc_8255_c_r);
DECLARE_WRITE8_MEMBER(fdc_8255_c_w);
DECLARE_WRITE_LINE_MEMBER(pic_int_w);
DECLARE_WRITE_LINE_MEMBER(pic_enlg_w);
DECLARE_READ8_MEMBER(opn_porta_r);
DECLARE_READ8_MEMBER(opn_portb_r);
};
@ -1820,20 +1828,18 @@ static ADDRESS_MAP_START( pc8801_io, AS_IO, 8, pc8801_state )
AM_RANGE(0xfc, 0xff) AM_DEVREADWRITE("d8255_master", i8255_device, read, write)
ADDRESS_MAP_END
static READ8_DEVICE_HANDLER( cpu_8255_c_r )
READ8_MEMBER(pc8801_state::cpu_8255_c_r)
{
pc8801_state *state = space.machine().driver_data<pc8801_state>();
// space.machine().scheduler().synchronize(); // force resync
// machine().scheduler().synchronize(); // force resync
return state->m_i8255_1_pc >> 4;
return m_i8255_1_pc >> 4;
}
static WRITE8_DEVICE_HANDLER( cpu_8255_c_w )
WRITE8_MEMBER(pc8801_state::cpu_8255_c_w)
{
pc8801_state *state = space.machine().driver_data<pc8801_state>();
// space.machine().scheduler().synchronize(); // force resync
// machine().scheduler().synchronize(); // force resync
state->m_i8255_0_pc = data;
m_i8255_0_pc = data;
}
@ -1843,24 +1849,22 @@ static I8255A_INTERFACE( master_fdd_intf )
DEVCB_NULL, // Port A write
DEVCB_DEVICE_MEMBER("d8255_slave", i8255_device, pa_r), // Port B read
DEVCB_NULL, // Port B write
DEVCB_HANDLER(cpu_8255_c_r), // Port C read
DEVCB_HANDLER(cpu_8255_c_w) // Port C write
DEVCB_DRIVER_MEMBER(pc8801_state,cpu_8255_c_r), // Port C read
DEVCB_DRIVER_MEMBER(pc8801_state,cpu_8255_c_w) // Port C write
};
static READ8_DEVICE_HANDLER( fdc_8255_c_r )
READ8_MEMBER(pc8801_state::fdc_8255_c_r)
{
pc8801_state *state = space.machine().driver_data<pc8801_state>();
// space.machine().scheduler().synchronize(); // force resync
// machine().scheduler().synchronize(); // force resync
return state->m_i8255_0_pc >> 4;
return m_i8255_0_pc >> 4;
}
static WRITE8_DEVICE_HANDLER( fdc_8255_c_w )
WRITE8_MEMBER(pc8801_state::fdc_8255_c_w)
{
pc8801_state *state = space.machine().driver_data<pc8801_state>();
// space.machine().scheduler().synchronize(); // force resync
// machine().scheduler().synchronize(); // force resync
state->m_i8255_1_pc = data;
m_i8255_1_pc = data;
}
static I8255A_INTERFACE( slave_fdd_intf )
@ -1869,8 +1873,8 @@ static I8255A_INTERFACE( slave_fdd_intf )
DEVCB_NULL, // Port A write
DEVCB_DEVICE_MEMBER("d8255_master", i8255_device, pa_r), // Port B read
DEVCB_NULL, // Port B write
DEVCB_HANDLER(fdc_8255_c_r), // Port C read
DEVCB_HANDLER(fdc_8255_c_w) // Port C write
DEVCB_DRIVER_MEMBER(pc8801_state,fdc_8255_c_r), // Port C read
DEVCB_DRIVER_MEMBER(pc8801_state,fdc_8255_c_w) // Port C write
};
@ -2301,15 +2305,17 @@ void pc8801_raise_irq(running_machine &machine,UINT8 irq,UINT8 state)
}
}
static WRITE_LINE_DEVICE_HANDLER( pic_int_w )
WRITE_LINE_MEMBER(pc8801_state::pic_int_w)
{
device_t *device = machine().device("maincpu");
// if (state == ASSERT_LINE)
// {
// }
}
static WRITE_LINE_DEVICE_HANDLER( pic_enlg_w )
WRITE_LINE_MEMBER(pc8801_state::pic_enlg_w)
{
device_t *device = machine().device("maincpu");
//if (state == CLEAR_LINE)
//{
//}
@ -2317,8 +2323,8 @@ static WRITE_LINE_DEVICE_HANDLER( pic_enlg_w )
static I8214_INTERFACE( pic_intf )
{
DEVCB_DEVICE_LINE("maincpu", pic_int_w),
DEVCB_DEVICE_LINE("maincpu", pic_enlg_w)
DEVCB_DRIVER_LINE_MEMBER(pc8801_state,pic_int_w),
DEVCB_DRIVER_LINE_MEMBER(pc8801_state,pic_enlg_w)
};
static IRQ_CALLBACK( pc8801_irq_callback )
@ -2568,33 +2574,32 @@ static const struct upd765_interface pc8801_upd765_interface =
/* YM2203 Interface */
static READ8_DEVICE_HANDLER( opn_porta_r )
READ8_MEMBER(pc8801_state::opn_porta_r)
{
pc8801_state *state = space.machine().driver_data<pc8801_state>();
if(space.machine().root_device().ioport("BOARD_CONFIG")->read() & 2)
if(machine().root_device().ioport("BOARD_CONFIG")->read() & 2)
{
UINT8 shift,res;
shift = (state->m_mouse.phase & 1) ? 0 : 4;
res = (state->m_mouse.phase & 2) ? state->m_mouse.y : state->m_mouse.x;
shift = (m_mouse.phase & 1) ? 0 : 4;
res = (m_mouse.phase & 2) ? m_mouse.y : m_mouse.x;
// printf("%d\n",state->m_mouse.phase);
// printf("%d\n",m_mouse.phase);
return ((res >> shift) & 0x0f) | 0xf0;
}
return space.machine().root_device().ioport("OPN_PA")->read();
return machine().root_device().ioport("OPN_PA")->read();
}
static READ8_DEVICE_HANDLER( opn_portb_r ) { return device->machine().root_device().ioport("OPN_PB")->read(); }
READ8_MEMBER(pc8801_state::opn_portb_r){ return machine().root_device().ioport("OPN_PB")->read(); }
static const ym2203_interface pc88_ym2203_intf =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_HANDLER(opn_porta_r),
DEVCB_HANDLER(opn_portb_r),
DEVCB_DRIVER_MEMBER(pc8801_state,opn_porta_r),
DEVCB_DRIVER_MEMBER(pc8801_state,opn_portb_r),
DEVCB_NULL,
DEVCB_NULL
},
@ -2606,8 +2611,8 @@ static const ym2608_interface pc88_ym2608_intf =
{
AY8910_LEGACY_OUTPUT | AY8910_SINGLE_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_HANDLER(opn_porta_r),
DEVCB_HANDLER(opn_portb_r),
DEVCB_DRIVER_MEMBER(pc8801_state,opn_porta_r),
DEVCB_DRIVER_MEMBER(pc8801_state,opn_portb_r),
DEVCB_NULL,
DEVCB_NULL
},

107
src/mess/drivers/pc88va.c
View File

@ -105,6 +105,20 @@ public:
INTERRUPT_GEN_MEMBER(pc88va_vrtc_irq);
TIMER_CALLBACK_MEMBER(pc8801fd_upd765_tc_to_zero);
TIMER_CALLBACK_MEMBER(t3_mouse_callback);
DECLARE_READ8_MEMBER(cpu_8255_c_r);
DECLARE_WRITE8_MEMBER(cpu_8255_c_w);
DECLARE_READ8_MEMBER(fdc_8255_c_r);
DECLARE_WRITE8_MEMBER(fdc_8255_c_w);
DECLARE_READ8_MEMBER(r232_ctrl_porta_r);
DECLARE_READ8_MEMBER(r232_ctrl_portb_r);
DECLARE_READ8_MEMBER(r232_ctrl_portc_r);
DECLARE_WRITE8_MEMBER(r232_ctrl_porta_w);
DECLARE_WRITE8_MEMBER(r232_ctrl_portb_w);
DECLARE_WRITE8_MEMBER(r232_ctrl_portc_w);
DECLARE_WRITE_LINE_MEMBER(pc88va_pic_irq);
DECLARE_READ8_MEMBER(get_slave_ack);
DECLARE_WRITE_LINE_MEMBER(pc88va_pit_out0_changed);
DECLARE_WRITE_LINE_MEMBER(pc88va_upd765_interrupt);
};
@ -1396,18 +1410,16 @@ static GFXDECODE_START( pc88va )
GFXDECODE_ENTRY( "kanji", 0x00000, pc88va_chars_16x16, 0, 1 )
GFXDECODE_END
static READ8_DEVICE_HANDLER( cpu_8255_c_r )
READ8_MEMBER(pc88va_state::cpu_8255_c_r)
{
pc88va_state *state = space.machine().driver_data<pc88va_state>();
return state->m_i8255_1_pc >> 4;
return m_i8255_1_pc >> 4;
}
static WRITE8_DEVICE_HANDLER( cpu_8255_c_w )
WRITE8_MEMBER(pc88va_state::cpu_8255_c_w)
{
pc88va_state *state = space.machine().driver_data<pc88va_state>();
state->m_i8255_0_pc = data;
m_i8255_0_pc = data;
}
static I8255A_INTERFACE( master_fdd_intf )
@ -1416,22 +1428,20 @@ static I8255A_INTERFACE( master_fdd_intf )
DEVCB_NULL, // Port A write
DEVCB_DEVICE_MEMBER("d8255_2s", i8255_device, pa_r), // Port B read
DEVCB_NULL, // Port B write
DEVCB_HANDLER(cpu_8255_c_r), // Port C read
DEVCB_HANDLER(cpu_8255_c_w) // Port C write
DEVCB_DRIVER_MEMBER(pc88va_state,cpu_8255_c_r), // Port C read
DEVCB_DRIVER_MEMBER(pc88va_state,cpu_8255_c_w) // Port C write
};
static READ8_DEVICE_HANDLER( fdc_8255_c_r )
READ8_MEMBER(pc88va_state::fdc_8255_c_r)
{
pc88va_state *state = space.machine().driver_data<pc88va_state>();
return state->m_i8255_0_pc >> 4;
return m_i8255_0_pc >> 4;
}
static WRITE8_DEVICE_HANDLER( fdc_8255_c_w )
WRITE8_MEMBER(pc88va_state::fdc_8255_c_w)
{
pc88va_state *state = space.machine().driver_data<pc88va_state>();
state->m_i8255_1_pc = data;
m_i8255_1_pc = data;
}
static I8255A_INTERFACE( slave_fdd_intf )
@ -1440,60 +1450,60 @@ static I8255A_INTERFACE( slave_fdd_intf )
DEVCB_NULL, // Port A write
DEVCB_DEVICE_MEMBER("d8255_2", i8255_device, pa_r), // Port B read
DEVCB_NULL, // Port B write
DEVCB_HANDLER(fdc_8255_c_r), // Port C read
DEVCB_HANDLER(fdc_8255_c_w) // Port C write
DEVCB_DRIVER_MEMBER(pc88va_state,fdc_8255_c_r), // Port C read
DEVCB_DRIVER_MEMBER(pc88va_state,fdc_8255_c_w) // Port C write
};
static READ8_DEVICE_HANDLER( r232_ctrl_porta_r )
READ8_MEMBER(pc88va_state::r232_ctrl_porta_r)
{
UINT8 sw5, sw4, sw3, sw2,speed_sw;
speed_sw = (space.machine().root_device().ioport("SPEED_SW")->read() & 1) ? 0x20 : 0x00;
sw5 = (space.machine().root_device().ioport("DSW")->read() & 0x10);
sw4 = (space.machine().root_device().ioport("DSW")->read() & 0x08);
sw3 = (space.machine().root_device().ioport("DSW")->read() & 0x04);
sw2 = (space.machine().root_device().ioport("DSW")->read() & 0x02);
speed_sw = (machine().root_device().ioport("SPEED_SW")->read() & 1) ? 0x20 : 0x00;
sw5 = (machine().root_device().ioport("DSW")->read() & 0x10);
sw4 = (machine().root_device().ioport("DSW")->read() & 0x08);
sw3 = (machine().root_device().ioport("DSW")->read() & 0x04);
sw2 = (machine().root_device().ioport("DSW")->read() & 0x02);
return 0xc1 | sw5 | sw4 | sw3 | sw2 | speed_sw;
}
static READ8_DEVICE_HANDLER( r232_ctrl_portb_r )
READ8_MEMBER(pc88va_state::r232_ctrl_portb_r)
{
UINT8 xsw1;
xsw1 = (space.machine().root_device().ioport("DSW")->read() & 1) ? 0 : 8;
xsw1 = (machine().root_device().ioport("DSW")->read() & 1) ? 0 : 8;
return 0xf7 | xsw1;
}
static READ8_DEVICE_HANDLER( r232_ctrl_portc_r )
READ8_MEMBER(pc88va_state::r232_ctrl_portc_r)
{
return 0xff;
}
static WRITE8_DEVICE_HANDLER( r232_ctrl_porta_w )
WRITE8_MEMBER(pc88va_state::r232_ctrl_porta_w)
{
// ...
}
static WRITE8_DEVICE_HANDLER( r232_ctrl_portb_w )
WRITE8_MEMBER(pc88va_state::r232_ctrl_portb_w)
{
// ...
}
static WRITE8_DEVICE_HANDLER( r232_ctrl_portc_w )
WRITE8_MEMBER(pc88va_state::r232_ctrl_portc_w)
{
// ...
}
static I8255_INTERFACE( r232c_ctrl_intf )
{
DEVCB_HANDLER(r232_ctrl_porta_r), /* Port A read */
DEVCB_HANDLER(r232_ctrl_porta_w), /* Port A write */
DEVCB_HANDLER(r232_ctrl_portb_r), /* Port B read */
DEVCB_HANDLER(r232_ctrl_portb_w), /* Port B write */
DEVCB_HANDLER(r232_ctrl_portc_r), /* Port C read */
DEVCB_HANDLER(r232_ctrl_portc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_porta_r), /* Port A read */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_porta_w), /* Port A write */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_portb_w), /* Port B write */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_portc_r), /* Port C read */
DEVCB_DRIVER_MEMBER(pc88va_state,r232_ctrl_portc_w) /* Port C write */
};
static IRQ_CALLBACK(pc88va_irq_callback)
@ -1501,25 +1511,25 @@ static IRQ_CALLBACK(pc88va_irq_callback)
return pic8259_acknowledge( device->machine().device( "pic8259_master" ) );
}
static WRITE_LINE_DEVICE_HANDLER( pc88va_pic_irq )
WRITE_LINE_MEMBER(pc88va_state::pc88va_pic_irq)
{
device->machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
// logerror("PIC#1: set IRQ line to %i\n",interrupt);
}
static READ8_DEVICE_HANDLER( get_slave_ack )
READ8_MEMBER(pc88va_state::get_slave_ack)
{
if (offset==7) { // IRQ = 7
return pic8259_acknowledge(space.machine().device( "pic8259_slave"));
return pic8259_acknowledge(machine().device( "pic8259_slave"));
}
return 0x00;
}
static const struct pic8259_interface pc88va_pic8259_master_config =
{
DEVCB_LINE(pc88va_pic_irq),
DEVCB_DRIVER_LINE_MEMBER(pc88va_state, pc88va_pic_irq),
DEVCB_LINE_VCC,
DEVCB_HANDLER(get_slave_ack)
DEVCB_DRIVER_MEMBER(pc88va_state,get_slave_ack)
};
static const struct pic8259_interface pc88va_pic8259_slave_config =
@ -1592,9 +1602,9 @@ static const floppy_interface pc88va_floppy_interface =
};
static WRITE_LINE_DEVICE_HANDLER( pc88va_pit_out0_changed )
WRITE_LINE_MEMBER(pc88va_state::pc88va_pit_out0_changed)
{
pic8259_ir0_w(device->machine().device("pic8259_master"), 1);
pic8259_ir0_w(machine().device("pic8259_master"), 1);
}
static const struct pit8253_config pc88va_pit8253_config =
@ -1604,7 +1614,7 @@ static const struct pit8253_config pc88va_pit8253_config =
/* general purpose timer 1 */
8000000,
DEVCB_NULL,
DEVCB_LINE(pc88va_pit_out0_changed)
DEVCB_DRIVER_LINE_MEMBER(pc88va_state, pc88va_pit_out0_changed)
},
{
/* BEEP frequency setting */
@ -1622,18 +1632,17 @@ static const struct pit8253_config pc88va_pit8253_config =
};
static WRITE_LINE_DEVICE_HANDLER(pc88va_upd765_interrupt)
WRITE_LINE_MEMBER(pc88va_state::pc88va_upd765_interrupt)
{
pc88va_state *drvstate = device->machine().driver_data<pc88va_state>();
if(drvstate->m_fdc_mode)
pic8259_ir3_w(device->machine().device( "pic8259_slave"), state);
if(m_fdc_mode)
pic8259_ir3_w(machine().device( "pic8259_slave"), state);
else
device->machine().device("fdccpu")->execute().set_input_line(0, HOLD_LINE);
machine().device("fdccpu")->execute().set_input_line(0, HOLD_LINE);
};
static const struct upd765_interface pc88va_upd765_interface =
{
DEVCB_LINE(pc88va_upd765_interrupt),
DEVCB_DRIVER_LINE_MEMBER(pc88va_state, pc88va_upd765_interrupt),
DEVCB_NULL, //DRQ, TODO
NULL,
UPD765_RDY_PIN_CONNECTED,

140
src/mess/drivers/pc9801.c
View File

@ -418,6 +418,28 @@ public:
INTERRUPT_GEN_MEMBER(pc9801_vrtc_irq);
DECLARE_INPUT_CHANGED_MEMBER(key_stroke);
DECLARE_INPUT_CHANGED_MEMBER(shift_stroke);
DECLARE_WRITE_LINE_MEMBER(pc9801_master_set_int_line);
DECLARE_READ8_MEMBER(get_slave_ack);
DECLARE_WRITE_LINE_MEMBER(pc_dma_hrq_changed);
DECLARE_WRITE_LINE_MEMBER(pc_dack0_w);
DECLARE_WRITE_LINE_MEMBER(pc_dack1_w);
DECLARE_WRITE_LINE_MEMBER(pc_dack2_w);
DECLARE_WRITE_LINE_MEMBER(pc_dack3_w);
DECLARE_READ8_MEMBER(test_r);
DECLARE_WRITE8_MEMBER(test_w);
DECLARE_READ8_MEMBER(ppi_sys_porta_r);
DECLARE_READ8_MEMBER(ppi_sys_portb_r);
DECLARE_READ8_MEMBER(ppi_prn_portb_r);
DECLARE_WRITE8_MEMBER(ppi_sys_portc_w);
DECLARE_READ8_MEMBER(ppi_fdd_porta_r);
DECLARE_READ8_MEMBER(ppi_fdd_portb_r);
DECLARE_READ8_MEMBER(ppi_fdd_portc_r);
DECLARE_WRITE8_MEMBER(ppi_fdd_portc_w);
DECLARE_WRITE_LINE_MEMBER(fdc_2hd_irq);
DECLARE_WRITE_LINE_MEMBER(fdc_2hd_drq);
DECLARE_WRITE_LINE_MEMBER(fdc_2dd_irq);
DECLARE_WRITE_LINE_MEMBER(fdc_2dd_drq);
DECLARE_WRITE_LINE_MEMBER(pc9801rs_fdc_irq);
};
@ -2198,25 +2220,25 @@ ir7
*/
static WRITE_LINE_DEVICE_HANDLER( pc9801_master_set_int_line )
WRITE_LINE_MEMBER(pc9801_state::pc9801_master_set_int_line)
{
//printf("%02x\n",interrupt);
device->machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(0, state ? HOLD_LINE : CLEAR_LINE);
}
static READ8_DEVICE_HANDLER( get_slave_ack )
READ8_MEMBER(pc9801_state::get_slave_ack)
{
if (offset==7) { // IRQ = 7
return pic8259_acknowledge( space.machine().device( "pic8259_slave" ));
return pic8259_acknowledge( machine().device( "pic8259_slave" ));
}
return 0x00;
}
static const struct pic8259_interface pic8259_master_config =
{
DEVCB_LINE(pc9801_master_set_int_line),
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc9801_master_set_int_line),
DEVCB_LINE_VCC,
DEVCB_HANDLER(get_slave_ack)
DEVCB_DRIVER_MEMBER(pc9801_state,get_slave_ack)
};
static const struct pic8259_interface pic8259_slave_config =
@ -2276,12 +2298,12 @@ static const struct pit8253_config pc9801rs_pit8253_config =
*
****************************************/
static WRITE_LINE_DEVICE_HANDLER( pc_dma_hrq_changed )
WRITE_LINE_MEMBER(pc9801_state::pc_dma_hrq_changed)
{
device->machine().device("maincpu")->execute().set_input_line(INPUT_LINE_HALT, state ? ASSERT_LINE : CLEAR_LINE);
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_HALT, state ? ASSERT_LINE : CLEAR_LINE);
/* Assert HLDA */
i8237_hlda_w( device, state );
i8237_hlda_w( machine().device("dma8237"), state );
}
@ -2302,38 +2324,38 @@ WRITE8_MEMBER(pc9801_state::pc_dma_write_byte)
space.write_byte(page_offset + offset, data);
}
static void set_dma_channel(device_t *device, int channel, int state)
static void set_dma_channel(running_machine &machine, int channel, int state)
{
pc9801_state *drvstate = device->machine().driver_data<pc9801_state>();
pc9801_state *drvstate = machine.driver_data<pc9801_state>();
if (!state) drvstate->m_dma_channel = channel;
}
static WRITE_LINE_DEVICE_HANDLER( pc_dack0_w ) { /*printf("%02x 0\n",state);*/ set_dma_channel(device, 0, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack1_w ) { /*printf("%02x 1\n",state);*/ set_dma_channel(device, 1, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack2_w ) { /*printf("%02x 2\n",state);*/ set_dma_channel(device, 2, state); }
static WRITE_LINE_DEVICE_HANDLER( pc_dack3_w ) { /*printf("%02x 3\n",state);*/ set_dma_channel(device, 3, state); }
WRITE_LINE_MEMBER(pc9801_state::pc_dack0_w){ /*printf("%02x 0\n",state);*/ set_dma_channel(machine(), 0, state); }
WRITE_LINE_MEMBER(pc9801_state::pc_dack1_w){ /*printf("%02x 1\n",state);*/ set_dma_channel(machine(), 1, state); }
WRITE_LINE_MEMBER(pc9801_state::pc_dack2_w){ /*printf("%02x 2\n",state);*/ set_dma_channel(machine(), 2, state); }
WRITE_LINE_MEMBER(pc9801_state::pc_dack3_w){ /*printf("%02x 3\n",state);*/ set_dma_channel(machine(), 3, state); }
static READ8_DEVICE_HANDLER( test_r )
READ8_MEMBER(pc9801_state::test_r)
{
printf("2dd DACK R\n");
return 0xff;
}
static WRITE8_DEVICE_HANDLER( test_w )
WRITE8_MEMBER(pc9801_state::test_w)
{
printf("2dd DACK W\n");
}
static I8237_INTERFACE( dma8237_config )
{
DEVCB_LINE(pc_dma_hrq_changed),
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc_dma_hrq_changed),
DEVCB_NULL,
DEVCB_DRIVER_MEMBER(pc9801_state, pc_dma_read_byte),
DEVCB_DRIVER_MEMBER(pc9801_state, pc_dma_write_byte),
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_HANDLER(test_r) },
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_HANDLER(test_w) },
{ DEVCB_LINE(pc_dack0_w), DEVCB_LINE(pc_dack1_w), DEVCB_LINE(pc_dack2_w), DEVCB_LINE(pc_dack3_w) }
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_DRIVER_MEMBER(pc9801_state,test_r) },
{ DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_DRIVER_MEMBER(pc9801_state,test_w) },
{ DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc_dack0_w), DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc_dack1_w), DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc_dack2_w), DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc_dack3_w) }
};
/****************************************
@ -2342,63 +2364,63 @@ static I8237_INTERFACE( dma8237_config )
*
****************************************/
static READ8_DEVICE_HANDLER( ppi_sys_porta_r ) { return device->machine().root_device().ioport("DSW2")->read(); }
static READ8_DEVICE_HANDLER( ppi_sys_portb_r ) { return device->machine().root_device().ioport("DSW1")->read() & 0xff; }
static READ8_DEVICE_HANDLER( ppi_prn_portb_r ) { return device->machine().root_device().ioport("DSW1")->read() >> 8; }
READ8_MEMBER(pc9801_state::ppi_sys_porta_r){ return machine().root_device().ioport("DSW2")->read(); }
READ8_MEMBER(pc9801_state::ppi_sys_portb_r){ return machine().root_device().ioport("DSW1")->read() & 0xff; }
READ8_MEMBER(pc9801_state::ppi_prn_portb_r){ return machine().root_device().ioport("DSW1")->read() >> 8; }
static WRITE8_DEVICE_HANDLER( ppi_sys_portc_w )
WRITE8_MEMBER(pc9801_state::ppi_sys_portc_w)
{
beep_set_state(space.machine().device(BEEPER_TAG),!(data & 0x08));
beep_set_state(machine().device(BEEPER_TAG),!(data & 0x08));
}
static I8255A_INTERFACE( ppi_system_intf )
{
DEVCB_HANDLER(ppi_sys_porta_r), /* Port A read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_sys_porta_r), /* Port A read */
DEVCB_NULL, /* Port A write */
DEVCB_HANDLER(ppi_sys_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_sys_portb_r), /* Port B read */
DEVCB_NULL, /* Port B write */
DEVCB_NULL, /* Port C read */
DEVCB_HANDLER(ppi_sys_portc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_sys_portc_w) /* Port C write */
};
static I8255A_INTERFACE( ppi_printer_intf )
{
DEVCB_NULL, /* Port A read */
DEVCB_NULL, /* Port A write */
DEVCB_HANDLER(ppi_prn_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_prn_portb_r), /* Port B read */
DEVCB_NULL, /* Port B write */
DEVCB_NULL, /* Port C read */
DEVCB_NULL /* Port C write */
};
static READ8_DEVICE_HANDLER( ppi_fdd_porta_r )
READ8_MEMBER(pc9801_state::ppi_fdd_porta_r)
{
return 0xff;
}
static READ8_DEVICE_HANDLER( ppi_fdd_portb_r )
READ8_MEMBER(pc9801_state::ppi_fdd_portb_r)
{
return 0xff; //upd765_status_r(space.machine().device("upd765_2dd"),space, 0);
return 0xff; //upd765_status_r(machine().device("upd765_2dd"),space, 0);
}
static READ8_DEVICE_HANDLER( ppi_fdd_portc_r )
READ8_MEMBER(pc9801_state::ppi_fdd_portc_r)
{
return 0xff; //upd765_data_r(space.machine().device("upd765_2dd"),space, 0);
return 0xff; //upd765_data_r(machine().device("upd765_2dd"),space, 0);
}
static WRITE8_DEVICE_HANDLER( ppi_fdd_portc_w )
WRITE8_MEMBER(pc9801_state::ppi_fdd_portc_w)
{
//upd765_data_w(space.machine().device("upd765_2dd"),space, 0,data);
//upd765_data_w(machine().device("upd765_2dd"),space, 0,data);
}
static I8255A_INTERFACE( ppi_fdd_intf )
{
DEVCB_HANDLER(ppi_fdd_porta_r), /* Port A read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_fdd_porta_r), /* Port A read */
DEVCB_NULL, /* Port A write */
DEVCB_HANDLER(ppi_fdd_portb_r), /* Port B read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_fdd_portb_r), /* Port B read */
DEVCB_NULL, /* Port B write */
DEVCB_HANDLER(ppi_fdd_portc_r), /* Port C read */
DEVCB_HANDLER(ppi_fdd_portc_w) /* Port C write */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_fdd_portc_r), /* Port C read */
DEVCB_DRIVER_MEMBER(pc9801_state,ppi_fdd_portc_w) /* Port C write */
};
/****************************************
@ -2407,39 +2429,38 @@ static I8255A_INTERFACE( ppi_fdd_intf )
*
****************************************/
static WRITE_LINE_DEVICE_HANDLER( fdc_2hd_irq )
WRITE_LINE_MEMBER(pc9801_state::fdc_2hd_irq)
{
printf("IRQ %d\n",state);
//if(state)
// pic8259_ir3_w(device->machine().device("pic8259_slave"), state);
// pic8259_ir3_w(machine().device("pic8259_slave"), state);
}
static WRITE_LINE_DEVICE_HANDLER( fdc_2hd_drq )
WRITE_LINE_MEMBER(pc9801_state::fdc_2hd_drq)
{
printf("%02x DRQ\n",state);
}
static WRITE_LINE_DEVICE_HANDLER( fdc_2dd_irq )
WRITE_LINE_MEMBER(pc9801_state::fdc_2dd_irq)
{
pc9801_state *drvstate = device->machine().driver_data<pc9801_state>();
printf("IRQ %d\n",state);
if(drvstate->m_fdc_2dd_ctrl & 8)
if(m_fdc_2dd_ctrl & 8)
{
pic8259_ir2_w(device->machine().device("pic8259_slave"), state);
pic8259_ir2_w(machine().device("pic8259_slave"), state);
}
}
static WRITE_LINE_DEVICE_HANDLER( fdc_2dd_drq )
WRITE_LINE_MEMBER(pc9801_state::fdc_2dd_drq)
{
printf("%02x DRQ\n",state);
}
static const struct upd765_interface upd765_2hd_intf =
{
DEVCB_LINE(fdc_2hd_irq),
DEVCB_LINE(fdc_2hd_drq), //DRQ, TODO
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, fdc_2hd_irq),
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, fdc_2hd_drq), //DRQ, TODO
NULL,
UPD765_RDY_PIN_CONNECTED,
{FLOPPY_0, FLOPPY_1, NULL, NULL}
@ -2447,29 +2468,28 @@ static const struct upd765_interface upd765_2hd_intf =
static const struct upd765_interface upd765_2dd_intf =
{
DEVCB_LINE(fdc_2dd_irq),
DEVCB_LINE(fdc_2dd_drq), //DRQ, TODO
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, fdc_2dd_irq),
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, fdc_2dd_drq), //DRQ, TODO
NULL,
UPD765_RDY_PIN_CONNECTED,
{NULL, NULL, NULL, NULL}
};
static WRITE_LINE_DEVICE_HANDLER( pc9801rs_fdc_irq )
WRITE_LINE_MEMBER(pc9801_state::pc9801rs_fdc_irq)
{
pc9801_state *drvstate = device->machine().driver_data<pc9801_state>();
/* 0xffaf8 */
if(drvstate->m_fdc_ctrl & 1)
pic8259_ir3_w(device->machine().device("pic8259_slave"), state);
if(m_fdc_ctrl & 1)
pic8259_ir3_w(machine().device("pic8259_slave"), state);
else
pic8259_ir2_w(device->machine().device("pic8259_slave"), state);
pic8259_ir2_w(machine().device("pic8259_slave"), state);
}
static const struct upd765_interface pc9801rs_upd765_intf =
{
DEVCB_LINE(pc9801rs_fdc_irq),
DEVCB_LINE(fdc_2dd_drq), //DRQ, TODO
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, pc9801rs_fdc_irq),
DEVCB_DRIVER_LINE_MEMBER(pc9801_state, fdc_2dd_drq), //DRQ, TODO
NULL,
UPD765_RDY_PIN_CONNECTED,
{FLOPPY_0, FLOPPY_1, FLOPPY_2, FLOPPY_3}

46
src/mess/drivers/pk8000.c
View File

@ -31,6 +31,12 @@ public:
virtual void video_start();
UINT32 screen_update_pk8000(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(pk8000_interrupt);
DECLARE_WRITE8_MEMBER(pk8000_80_porta_w);
DECLARE_READ8_MEMBER(pk8000_80_portb_r);
DECLARE_WRITE8_MEMBER(pk8000_80_portc_w);
DECLARE_READ8_MEMBER(pk8000_84_porta_r);
DECLARE_WRITE8_MEMBER(pk8000_84_porta_w);
DECLARE_WRITE8_MEMBER(pk8000_84_portc_w);
};
@ -100,66 +106,64 @@ static void pk8000_set_bank(running_machine &machine,UINT8 data)
break;
}
}
static WRITE8_DEVICE_HANDLER(pk8000_80_porta_w)
WRITE8_MEMBER(pk8000_state::pk8000_80_porta_w)
{
pk8000_set_bank(space.machine(),data);
pk8000_set_bank(machine(),data);
}
static READ8_DEVICE_HANDLER(pk8000_80_portb_r)
READ8_MEMBER(pk8000_state::pk8000_80_portb_r)
{
pk8000_state *state = space.machine().driver_data<pk8000_state>();
static const char *const keynames[] = { "LINE0", "LINE1", "LINE2", "LINE3", "LINE4", "LINE5", "LINE6", "LINE7", "LINE8", "LINE9" };
if(state->m_keyboard_line>9) {
if(m_keyboard_line>9) {
return 0xff;
}
return space.machine().root_device().ioport(keynames[state->m_keyboard_line])->read();
return machine().root_device().ioport(keynames[m_keyboard_line])->read();
}
static WRITE8_DEVICE_HANDLER(pk8000_80_portc_w)
WRITE8_MEMBER(pk8000_state::pk8000_80_portc_w)
{
pk8000_state *state = space.machine().driver_data<pk8000_state>();
state->m_keyboard_line = data & 0x0f;
m_keyboard_line = data & 0x0f;
speaker_level_w(space.machine().device(SPEAKER_TAG), BIT(data,7));
speaker_level_w(machine().device(SPEAKER_TAG), BIT(data,7));
cassette_device_image(space.machine())->change_state(
cassette_device_image(machine())->change_state(
(BIT(data,4)) ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED,
CASSETTE_MASK_MOTOR);
cassette_device_image(space.machine())->output((BIT(data,6)) ? +1.0 : 0.0);
cassette_device_image(machine())->output((BIT(data,6)) ? +1.0 : 0.0);
}
static I8255_INTERFACE( pk8000_ppi8255_interface_1 )
{
DEVCB_NULL,
DEVCB_HANDLER(pk8000_80_porta_w),
DEVCB_HANDLER(pk8000_80_portb_r),
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_80_porta_w),
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_80_portb_r),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_HANDLER(pk8000_80_portc_w)
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_80_portc_w)
};
static READ8_DEVICE_HANDLER(pk8000_84_porta_r)
READ8_MEMBER(pk8000_state::pk8000_84_porta_r)
{
return pk8000_video_mode;
}
static WRITE8_DEVICE_HANDLER(pk8000_84_porta_w)
WRITE8_MEMBER(pk8000_state::pk8000_84_porta_w)
{
pk8000_video_mode = data;
}
static WRITE8_DEVICE_HANDLER(pk8000_84_portc_w)
WRITE8_MEMBER(pk8000_state::pk8000_84_portc_w)
{
pk8000_video_enable = BIT(data,4);
}
static I8255_INTERFACE( pk8000_ppi8255_interface_2 )
{
DEVCB_HANDLER(pk8000_84_porta_r),
DEVCB_HANDLER(pk8000_84_porta_w),
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_84_porta_r),
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_84_porta_w),
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_HANDLER(pk8000_84_portc_w)
DEVCB_DRIVER_MEMBER(pk8000_state,pk8000_84_portc_w)
};
READ8_MEMBER(pk8000_state::pk8000_joy_1_r)

33
src/mess/drivers/px4.c
View File

@ -172,6 +172,17 @@ public:
TIMER_CALLBACK_MEMBER(receive_data);
TIMER_DEVICE_CALLBACK_MEMBER(frc_tick);
TIMER_DEVICE_CALLBACK_MEMBER(upd7508_1sec_callback);
void px4_sio_txd(device_t *device,int state);
int px4_sio_rxd(device_t *device);
int px4_sio_pin(device_t *device);
void px4_sio_pout(device_t *device,int state);
void px4_rs232c_txd(device_t *device,int state);
int px4_rs232c_rxd(device_t *device);
void px4_rs232c_rts(device_t *device,int state);
int px4_rs232c_cts(device_t *device);
int px4_rs232c_dsr(device_t *device);
void px4_rs232c_dtr(device_t *device,int state);
int px4_rs232c_dcd(device_t *device);
};
@ -181,7 +192,7 @@ public:
/* The floppy is connected to this port */
static WRITE_LINE_DEVICE_HANDLER( px4_sio_txd )
void px4_state::px4_sio_txd(device_t *device,int state)
{
if (VERBOSE)
logerror("px4_sio_txd: %d\n", state);
@ -190,7 +201,7 @@ static WRITE_LINE_DEVICE_HANDLER( px4_sio_txd )
tf20_txs_w(device, state);
}
static READ_LINE_DEVICE_HANDLER( px4_sio_rxd )
int px4_state::px4_sio_rxd(device_t *device)
{
if (VERBOSE)
logerror("px4_sio_rxd\n");
@ -201,7 +212,7 @@ static READ_LINE_DEVICE_HANDLER( px4_sio_rxd )
return ASSERT_LINE;
}
static READ_LINE_DEVICE_HANDLER( px4_sio_pin )
int px4_state::px4_sio_pin(device_t *device)
{
if (VERBOSE)
logerror("px4_sio_pin\n");
@ -212,7 +223,7 @@ static READ_LINE_DEVICE_HANDLER( px4_sio_pin )
return ASSERT_LINE;
}
static WRITE_LINE_DEVICE_HANDLER( px4_sio_pout )
void px4_state::px4_sio_pout(device_t *device,int state)
{
if (VERBOSE)
logerror("px4_sio_pout: %d\n", state);
@ -228,14 +239,14 @@ static WRITE_LINE_DEVICE_HANDLER( px4_sio_pout )
/* Currently nothing is connected to this port */
static WRITE_LINE_DEVICE_HANDLER( px4_rs232c_txd )
void px4_state::px4_rs232c_txd(device_t *device,int state)
{
if (VERBOSE)
logerror("px4_rs232c_txd: %d\n", state);
}
#ifdef UNUSED_FUNCTION
static READ_LINE_DEVICE_HANDLER( px4_rs232c_rxd )
int px4_state::px4_rs232c_rxd(device_t *device)
{
if (VERBOSE)
logerror("px4_rs232c_rxd\n");
@ -243,13 +254,13 @@ static READ_LINE_DEVICE_HANDLER( px4_rs232c_rxd )
}
#endif
static WRITE_LINE_DEVICE_HANDLER( px4_rs232c_rts )
void px4_state::px4_rs232c_rts(device_t *device,int state)
{
if (VERBOSE)
logerror("px4_rs232c_rts: %d\n", state);
}
static READ_LINE_DEVICE_HANDLER( px4_rs232c_cts )
int px4_state::px4_rs232c_cts(device_t *device)
{
if (VERBOSE)
logerror("px4_rs232c_cts\n");
@ -257,7 +268,7 @@ static READ_LINE_DEVICE_HANDLER( px4_rs232c_cts )
return ASSERT_LINE;
}
static READ_LINE_DEVICE_HANDLER( px4_rs232c_dsr )
int px4_state::px4_rs232c_dsr(device_t *device)
{
if (VERBOSE)
logerror("px4_rs232c_dsr\n");
@ -265,13 +276,13 @@ static READ_LINE_DEVICE_HANDLER( px4_rs232c_dsr )
return ASSERT_LINE;
}
static WRITE_LINE_DEVICE_HANDLER( px4_rs232c_dtr )
void px4_state::px4_rs232c_dtr(device_t *device,int state)
{
if (VERBOSE)
logerror("px4_rs232c_dtr: %d\n", state);
}
static READ_LINE_DEVICE_HANDLER( px4_rs232c_dcd )
int px4_state::px4_rs232c_dcd(device_t *device)
{
if (VERBOSE)
logerror("px4_rs232c_dcd\n");

6
src/mess/drivers/qx10.c
View File

@ -140,6 +140,7 @@ public:
virtual void palette_init();
DECLARE_INPUT_CHANGED_MEMBER(key_stroke);
DECLARE_WRITE_LINE_MEMBER(dma_hrq_changed);
};
static UPD7220_DISPLAY_PIXELS( hgdc_display_pixels )
@ -349,8 +350,9 @@ READ8_MEMBER( qx10_state::qx10_30_r )
/*
DMA8237
*/
WRITE_LINE_DEVICE_HANDLER( dma_hrq_changed )
WRITE_LINE_MEMBER(qx10_state::dma_hrq_changed)
{
device_t *device = machine().device("8237dma_1");
/* Assert HLDA */
i8237_hlda_w(device, state);
}
@ -383,7 +385,7 @@ static void memory_write_byte(address_space &space, offs_t address, UINT8 data,
static I8237_INTERFACE( qx10_dma8237_1_interface )
{
DEVCB_DEVICE_LINE("8237dma_1", dma_hrq_changed),
DEVCB_DRIVER_LINE_MEMBER(qx10_state,dma_hrq_changed),
DEVCB_DRIVER_LINE_MEMBER(qx10_state, tc_w),
DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_read_byte),
DEVCB_MEMORY_HANDLER("maincpu", PROGRAM, memory_write_byte),

5
src/mess/drivers/rvoice.c
View File

@ -81,6 +81,7 @@ public:
DECLARE_WRITE8_MEMBER(main_hd63701_internal_registers_w);
DECLARE_DRIVER_INIT(rvoicepc);
virtual void machine_reset();
DECLARE_WRITE8_MEMBER(null_kbd_put);
};
@ -347,13 +348,13 @@ INPUT_PORTS_END
/******************************************************************************
Machine Drivers
******************************************************************************/
static WRITE8_DEVICE_HANDLER( null_kbd_put )
WRITE8_MEMBER(rvoice_state::null_kbd_put)
{
}
static GENERIC_TERMINAL_INTERFACE( dectalk_terminal_intf )
{
DEVCB_HANDLER(null_kbd_put)
DEVCB_DRIVER_MEMBER(rvoice_state,null_kbd_put)
};
static MACHINE_CONFIG_START( rvoicepc, rvoice_state )

7
src/mess/drivers/sgi_ip2.c
View File

@ -103,6 +103,7 @@ public:
virtual void machine_start();
virtual void machine_reset();
INTERRUPT_GEN_MEMBER(sgi_ip2_vbl);
DECLARE_WRITE8_MEMBER(sgi_kbd_put);
};
@ -357,14 +358,14 @@ WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_stklmt_w)
COMBINE_DATA(&m_stklmt);
}
static WRITE8_DEVICE_HANDLER( sgi_kbd_put )
WRITE8_MEMBER(sgi_ip2_state::sgi_kbd_put)
{
duart68681_rx_data(space.machine().device("duart68681a"), 1, data);
duart68681_rx_data(machine().device("duart68681a"), 1, data);
}
static GENERIC_TERMINAL_INTERFACE( sgi_terminal_intf )
{
DEVCB_HANDLER(sgi_kbd_put)
DEVCB_DRIVER_MEMBER(sgi_ip2_state,sgi_kbd_put)
};

16
src/mess/drivers/smc777.c
View File

@ -89,6 +89,8 @@ public:
UINT32 screen_update_smc777(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(smc777_vblank_irq);
TIMER_DEVICE_CALLBACK_MEMBER(keyboard_callback);
DECLARE_WRITE_LINE_MEMBER(smc777_fdc_intrq_w);
DECLARE_WRITE_LINE_MEMBER(smc777_fdc_drq_w);
};
@ -414,16 +416,14 @@ WRITE8_MEMBER(smc777_state::smc777_fdc1_w)
}
}
static WRITE_LINE_DEVICE_HANDLER( smc777_fdc_intrq_w )
WRITE_LINE_MEMBER(smc777_state::smc777_fdc_intrq_w)
{
smc777_state *drvstate = device->machine().driver_data<smc777_state>();
drvstate->m_fdc_irq_flag = state;
m_fdc_irq_flag = state;
}
static WRITE_LINE_DEVICE_HANDLER( smc777_fdc_drq_w )
WRITE_LINE_MEMBER(smc777_state::smc777_fdc_drq_w)
{
smc777_state *drvstate = device->machine().driver_data<smc777_state>();
drvstate->m_fdc_drq_flag = state;
m_fdc_drq_flag = state;
}
READ8_MEMBER(smc777_state::key_r)
@ -1020,8 +1020,8 @@ void smc777_state::palette_init()
static const wd17xx_interface smc777_mb8876_interface =
{
DEVCB_NULL,
DEVCB_LINE(smc777_fdc_intrq_w),
DEVCB_LINE(smc777_fdc_drq_w),
DEVCB_DRIVER_LINE_MEMBER(smc777_state, smc777_fdc_intrq_w),
DEVCB_DRIVER_LINE_MEMBER(smc777_state, smc777_fdc_drq_w),
{FLOPPY_0, FLOPPY_1, NULL, NULL}
};

48
src/mess/drivers/spc1000.c
View File

@ -39,6 +39,9 @@ public:
DECLARE_READ8_MEMBER(spc1000_video_ram_r);
DECLARE_READ8_MEMBER(spc1000_keyboard_r);
virtual void machine_reset();
DECLARE_WRITE8_MEMBER(spc1000_gmode_w);
DECLARE_READ8_MEMBER(spc1000_gmode_r);
DECLARE_READ8_MEMBER(spc1000_mc6847_videoram_r);
};
@ -98,29 +101,27 @@ READ8_MEMBER(spc1000_state::spc1000_keyboard_r){
return ioport(keynames[offset])->read();
}
static WRITE8_DEVICE_HANDLER(spc1000_gmode_w)
WRITE8_MEMBER(spc1000_state::spc1000_gmode_w)
{
spc1000_state *state = space.machine().driver_data<spc1000_state>();
state->m_GMODE = data;
m_GMODE = data;
// state->m_GMODE layout: CSS|NA|PS2|PS1|~A/G|GM0|GM1|NA
// m_GMODE layout: CSS|NA|PS2|PS1|~A/G|GM0|GM1|NA
// [PS2,PS1] is used to set screen 0/1 pages
state->m_vdg->gm1_w(BIT(data, 1));
state->m_vdg->gm0_w(BIT(data, 2));
state->m_vdg->ag_w(BIT(data, 3));
state->m_vdg->css_w(BIT(data, 7));
m_vdg->gm1_w(BIT(data, 1));
m_vdg->gm0_w(BIT(data, 2));
m_vdg->ag_w(BIT(data, 3));
m_vdg->css_w(BIT(data, 7));
}
static READ8_DEVICE_HANDLER(spc1000_gmode_r)
READ8_MEMBER(spc1000_state::spc1000_gmode_r)
{
spc1000_state *state = space.machine().driver_data<spc1000_state>();
return state->m_GMODE;
return m_GMODE;
}
static ADDRESS_MAP_START( spc1000_io , AS_IO, 8, spc1000_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x1fff) AM_READWRITE(spc1000_video_ram_r, spc1000_video_ram_w)
AM_RANGE(0x2000, 0x3fff) AM_DEVREADWRITE_LEGACY("mc6847", spc1000_gmode_r, spc1000_gmode_w)
AM_RANGE(0x2000, 0x3fff) AM_READWRITE(spc1000_gmode_r, spc1000_gmode_w)
AM_RANGE(0x8000, 0x8009) AM_READ(spc1000_keyboard_r)
AM_RANGE(0xA000, 0xA000) AM_READWRITE(spc1000_iplk_r, spc1000_iplk_w)
AM_RANGE(0x4000, 0x4000) AM_DEVWRITE_LEGACY("ay8910", ay8910_address_w)
@ -242,22 +243,21 @@ void spc1000_state::machine_reset()
m_IPLK = 1;
}
static READ8_DEVICE_HANDLER( spc1000_mc6847_videoram_r )
READ8_MEMBER(spc1000_state::spc1000_mc6847_videoram_r)
{
spc1000_state *state = space.machine().driver_data<spc1000_state>();
if (offset == ~0) return 0xff;
// state->m_GMODE layout: CSS|NA|PS2|PS1|~A/G|GM0|GM1|NA
// m_GMODE layout: CSS|NA|PS2|PS1|~A/G|GM0|GM1|NA
// [PS2,PS1] is used to set screen 0/1 pages
if ( !BIT(state->m_GMODE, 3) ) { // text mode (~A/G set to A)
unsigned int page = (BIT(state->m_GMODE, 5) << 1) | BIT(state->m_GMODE, 4);
state->m_vdg->inv_w(BIT(state->m_video_ram[offset+page*0x200+0x800], 0));
state->m_vdg->css_w(BIT(state->m_video_ram[offset+page*0x200+0x800], 1));
state->m_vdg->as_w(BIT(state->m_video_ram[offset+page*0x200+0x800], 2));
state->m_vdg->intext_w(BIT(state->m_video_ram[offset+page*0x200+0x800], 3));
return state->m_video_ram[offset+page*0x200];
if ( !BIT(m_GMODE, 3) ) { // text mode (~A/G set to A)
unsigned int page = (BIT(m_GMODE, 5) << 1) | BIT(m_GMODE, 4);
m_vdg->inv_w(BIT(m_video_ram[offset+page*0x200+0x800], 0));
m_vdg->css_w(BIT(m_video_ram[offset+page*0x200+0x800], 1));
m_vdg->as_w(BIT(m_video_ram[offset+page*0x200+0x800], 2));
m_vdg->intext_w(BIT(m_video_ram[offset+page*0x200+0x800], 3));
return m_video_ram[offset+page*0x200];
} else { // graphics mode: uses full 6KB of VRAM
return state->m_video_ram[offset];
return m_video_ram[offset];
}
}
@ -280,7 +280,7 @@ static const cassette_interface spc1000_cassette_interface =
static const mc6847_interface spc1000_mc6847_intf =
{
"screen",
DEVCB_HANDLER(spc1000_mc6847_videoram_r), // data fetch
DEVCB_DRIVER_MEMBER(spc1000_state,spc1000_mc6847_videoram_r), // data fetch
DEVCB_NULL,
DEVCB_NULL,

34
src/mess/drivers/vk100.c
View File

@ -193,6 +193,10 @@ public:
virtual void machine_reset();
virtual void video_start();
TIMER_CALLBACK_MEMBER(execute_vg);
DECLARE_WRITE_LINE_MEMBER(crtc_vsync);
DECLARE_WRITE_LINE_MEMBER(i8251_rxrdy_int);
DECLARE_WRITE_LINE_MEMBER(i8251_txrdy_int);
DECLARE_WRITE_LINE_MEMBER(i8251_rts);
};
// vram access functions:
@ -873,31 +877,27 @@ void vk100_state::machine_reset()
m_TXDivisor = 6336;
}
static WRITE_LINE_DEVICE_HANDLER(crtc_vsync)
WRITE_LINE_MEMBER(vk100_state::crtc_vsync)
{
vk100_state *m_state = device->machine().driver_data<vk100_state>();
m_state->m_maincpu->set_input_line(I8085_RST75_LINE, state? ASSERT_LINE : CLEAR_LINE);
m_state->m_vsync = state;
m_maincpu->set_input_line(I8085_RST75_LINE, state? ASSERT_LINE : CLEAR_LINE);
m_vsync = state;
}
static WRITE_LINE_DEVICE_HANDLER(i8251_rxrdy_int)
WRITE_LINE_MEMBER(vk100_state::i8251_rxrdy_int)
{
vk100_state *m_state = device->machine().driver_data<vk100_state>();
m_state->m_maincpu->set_input_line(I8085_RST65_LINE, state?ASSERT_LINE:CLEAR_LINE);
m_maincpu->set_input_line(I8085_RST65_LINE, state?ASSERT_LINE:CLEAR_LINE);
}
static WRITE_LINE_DEVICE_HANDLER(i8251_txrdy_int)
WRITE_LINE_MEMBER(vk100_state::i8251_txrdy_int)
{
vk100_state *m_state = device->machine().driver_data<vk100_state>();
m_state->m_maincpu->set_input_line(I8085_RST55_LINE, state?ASSERT_LINE:CLEAR_LINE);
m_maincpu->set_input_line(I8085_RST55_LINE, state?ASSERT_LINE:CLEAR_LINE);
}
static WRITE_LINE_DEVICE_HANDLER(i8251_rts)
WRITE_LINE_MEMBER(vk100_state::i8251_rts)
{
vk100_state *m_state = device->machine().driver_data<vk100_state>();
logerror("callback: RTS state changed to %d\n", state);
// TODO: only change this during loopback mode!
m_state->m_ACTS = state;
m_ACTS = state;
}
DRIVER_INIT_MEMBER(vk100_state,vk100)
@ -957,7 +957,7 @@ static const mc6845_interface mc6845_intf =
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_LINE(crtc_vsync),
DEVCB_DRIVER_LINE_MEMBER(vk100_state, crtc_vsync),
NULL
};
@ -969,9 +969,9 @@ static const i8251_interface i8251_intf =
//TODO: DEVCB_DRIVER_LINE_MEMBER(vk100_state, i8251_tx), // out_txd_cb
DEVCB_NULL, // in_dsr_cb
DEVCB_NULL, // out_dtr_cb
DEVCB_LINE(i8251_rts), // out_rts_cb
DEVCB_LINE(i8251_rxrdy_int), // out_rxrdy_cb
DEVCB_LINE(i8251_txrdy_int), // out_txrdy_cb
DEVCB_DRIVER_LINE_MEMBER(vk100_state, i8251_rts), // out_rts_cb
DEVCB_DRIVER_LINE_MEMBER(vk100_state, i8251_rxrdy_int), // out_rxrdy_cb
DEVCB_DRIVER_LINE_MEMBER(vk100_state, i8251_txrdy_int), // out_txrdy_cb
DEVCB_NULL, // out_txempty_cb
DEVCB_NULL // out_syndet_cb
};

30
src/mess/drivers/vtech1.c
View File

@ -199,6 +199,9 @@ public:
DECLARE_WRITE8_MEMBER(vtech1_video_bank_w);
DECLARE_DRIVER_INIT(vtech1h);
DECLARE_DRIVER_INIT(vtech1);
DECLARE_READ8_MEMBER(vtech1_printer_r);
DECLARE_WRITE8_MEMBER(vtech1_strobe_w);
DECLARE_READ8_MEMBER(vtech1_mc6847_videoram_r);
};
@ -480,16 +483,16 @@ static const floppy_interface vtech1_floppy_interface =
PRINTER
***************************************************************************/
static READ8_DEVICE_HANDLER( vtech1_printer_r )
READ8_MEMBER(vtech1_state::vtech1_printer_r)
{
centronics_device *centronics = space.machine().device<centronics_device>("centronics");
centronics_device *centronics = machine().device<centronics_device>("centronics");
return 0xfe | centronics->busy_r();
}
/* TODO: figure out how this really works */
static WRITE8_DEVICE_HANDLER( vtech1_strobe_w )
WRITE8_MEMBER(vtech1_state::vtech1_strobe_w)
{
centronics_device *centronics = space.machine().device<centronics_device>("centronics");
centronics_device *centronics = machine().device<centronics_device>("centronics");
centronics->strobe_w(TRUE);
centronics->strobe_w(FALSE);
}
@ -611,14 +614,13 @@ WRITE8_MEMBER(vtech1_state::vtech1_video_bank_w)
VIDEO EMULATION
***************************************************************************/
static READ8_DEVICE_HANDLER( vtech1_mc6847_videoram_r )
READ8_MEMBER(vtech1_state::vtech1_mc6847_videoram_r)
{
vtech1_state *vtech1 = space.machine().driver_data<vtech1_state>();
if (offset == ~0) return 0xff;
vtech1->m_mc6847->inv_w(BIT(vtech1->m_videoram[offset], 6));
vtech1->m_mc6847->as_w(BIT(vtech1->m_videoram[offset], 7));
m_mc6847->inv_w(BIT(m_videoram[offset], 6));
m_mc6847->as_w(BIT(m_videoram[offset], 7));
return vtech1->m_videoram[offset];
return m_videoram[offset];
}
@ -733,8 +735,8 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( vtech1_io, AS_IO, 8, vtech1_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x00) AM_DEVREAD_LEGACY("centronics", vtech1_printer_r)
AM_RANGE(0x0d, 0x0d) AM_DEVWRITE_LEGACY("centronics", vtech1_strobe_w)
AM_RANGE(0x00, 0x00) AM_READ(vtech1_printer_r)
AM_RANGE(0x0d, 0x0d) AM_WRITE(vtech1_strobe_w)
AM_RANGE(0x0e, 0x0e) AM_DEVWRITE("centronics", centronics_device, write)
AM_RANGE(0x10, 0x1f) AM_READWRITE(vtech1_fdc_r, vtech1_fdc_w)
AM_RANGE(0x20, 0x2f) AM_READ(vtech1_joystick_r)
@ -912,7 +914,7 @@ static const cassette_interface laser_cassette_interface =
static const mc6847_interface vtech1_mc6847_bw_intf =
{
"screen",
DEVCB_HANDLER(vtech1_mc6847_videoram_r),
DEVCB_DRIVER_MEMBER(vtech1_state,vtech1_mc6847_videoram_r),
DEVCB_NULL, /* horz sync */
DEVCB_CPU_INPUT_LINE("maincpu", 0), /* field sync */
@ -932,7 +934,7 @@ static const mc6847_interface vtech1_mc6847_bw_intf =
static const mc6847_interface vtech1_mc6847_intf =
{
"screen",
DEVCB_HANDLER(vtech1_mc6847_videoram_r),
DEVCB_DRIVER_MEMBER(vtech1_state,vtech1_mc6847_videoram_r),
DEVCB_NULL, /* horz sync */
DEVCB_CPU_INPUT_LINE("maincpu", 0), /* field sync */
@ -952,7 +954,7 @@ static const mc6847_interface vtech1_mc6847_intf =
static const mc6847_interface vtech1_shrg_mc6847_intf =
{
"screen",
DEVCB_HANDLER(vtech1_mc6847_videoram_r),
DEVCB_DRIVER_MEMBER(vtech1_state,vtech1_mc6847_videoram_r),
DEVCB_NULL, /* horz sync */
DEVCB_CPU_INPUT_LINE("maincpu", 0), /* field sync */