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315_5124.c: converted to devcb2 (nw)

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This commit is contained in:
Ivan Vangelista 2014-03-29 14:07:48 +00:00
parent 003f16e1ff
commit 7990fa744f
10 changed files with 109 additions and 170 deletions
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48
src/emu/video/315_5124.c
View File

@ -158,6 +158,9 @@ sega315_5124_device::sega315_5124_device(const machine_config &mconfig, const ch
, m_cram_size( SEGA315_5124_CRAM_SIZE )
, m_palette_offset( 0 )
, m_supports_224_240( false )
, m_is_pal(false)
, m_int_cb(*this)
, m_pause_cb(*this)
, m_space_config("videoram", ENDIANNESS_LITTLE, 8, 14, 0, NULL, *ADDRESS_MAP_NAME(sega315_5124))
, m_palette(*this, "palette")
{
@ -171,6 +174,9 @@ sega315_5124_device::sega315_5124_device(const machine_config &mconfig, device_t
, m_cram_size( cram_size )
, m_palette_offset( palette_offset )
, m_supports_224_240( supports_224_240 )
, m_is_pal(false)
, m_int_cb(*this)
, m_pause_cb(*this)
, m_space_config("videoram", ENDIANNESS_LITTLE, 8, 14, 0, NULL, *ADDRESS_MAP_NAME(sega315_5124))
, m_palette(*this, "palette")
{
@ -328,8 +334,8 @@ void sega315_5124_device::device_timer(emu_timer &timer, device_timer_id id, int
{
m_irq_state = 1;
if ( !m_cb_int.isnull() )
m_cb_int(ASSERT_LINE);
if ( !m_int_cb.isnull() )
m_int_cb(ASSERT_LINE);
}
}
break;
@ -341,8 +347,8 @@ void sega315_5124_device::device_timer(emu_timer &timer, device_timer_id id, int
{
m_irq_state = 1;
if ( !m_cb_int.isnull() )
m_cb_int(ASSERT_LINE);
if ( !m_int_cb.isnull() )
m_int_cb(ASSERT_LINE);
}
}
break;
@ -369,8 +375,8 @@ void sega315_5124_device::process_line_timer()
if (vpos == vpos_limit - 1)
{
m_line_counter = m_reg[0x0a];
if ( !m_cb_pause.isnull() )
m_cb_pause(0);
if ( !m_pause_cb.isnull() )
m_pause_cb(0);
return;
}
@ -584,8 +590,8 @@ READ8_MEMBER( sega315_5124_device::register_read )
{
m_irq_state = 0;
if ( !m_cb_int.isnull() )
m_cb_int(CLEAR_LINE);
if ( !m_int_cb.isnull() )
m_int_cb(CLEAR_LINE);
}
}
@ -690,9 +696,9 @@ WRITE8_MEMBER( sega315_5124_device::register_write )
{
m_irq_state = 0;
if ( !m_cb_int.isnull() )
if ( !m_int_cb.isnull() )
{
m_cb_int(CLEAR_LINE);
m_int_cb(CLEAR_LINE);
}
}
}
@ -706,8 +712,8 @@ WRITE8_MEMBER( sega315_5124_device::register_write )
//
m_irq_state = 1;
if ( !m_cb_int.isnull() )
m_cb_int(ASSERT_LINE);
if ( !m_int_cb.isnull() )
m_int_cb(ASSERT_LINE);
}
}
m_addrmode = 0;
@ -1717,20 +1723,6 @@ void sega315_5124_device::stop_timers()
DEVICE INTERFACE
*****************************************************************************/
void sega315_5124_device::device_config_complete()
{
const sega315_5124_interface *intf = reinterpret_cast<const sega315_5124_interface *>(static_config());
if ( intf != NULL )
{
*static_cast<sega315_5124_interface *>(this) = *intf;
}
else
{
fatalerror("No sega315_5124_interface supplied\n");
}
}
void sega315_5124_device::vdp_postload()
{
switch (m_y_pixels)
@ -1752,8 +1744,8 @@ void sega315_5124_device::vdp_postload()
void sega315_5124_device::device_start()
{
/* Resolve callbacks */
m_cb_int.resolve( m_int_callback, *this );
m_cb_pause.resolve( m_pause_callback, *this );
m_int_cb.resolve();
m_pause_cb.resolve();
/* Allocate video RAM */
astring tempstring;

57
src/emu/video/315_5124.h
View File

@ -47,21 +47,12 @@
TYPE DEFINITIONS
***************************************************************************/
struct sega315_5124_interface
{
bool m_is_pal; /* false = NTSC, true = PAL */
devcb_write_line m_int_callback; /* Interrupt callback function */
devcb_write_line m_pause_callback; /* Pause callback function */
};
extern const device_type SEGA315_5124; /* aka SMS1 vdp */
extern const device_type SEGA315_5246; /* aka SMS2 vdp */
extern const device_type SEGA315_5378; /* aka Gamegear vdp */
class sega315_5124_device : public device_t,
public sega315_5124_interface,
public device_memory_interface,
public device_video_interface
{
@ -70,6 +61,10 @@ public:
sega315_5124_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
sega315_5124_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 cram_size, UINT8 palette_offset, bool supports_224_240, const char *shortname, const char *source);
static void set_signal_type(device_t &device, bool is_pal) { downcast<sega315_5124_device &>(device).m_is_pal = is_pal; }
template<class _Object> static devcb2_base &set_int_callback(device_t &device, _Object object) { return downcast<sega315_5124_device &>(device).m_int_cb.set_callback(object); }
template<class _Object> static devcb2_base &set_pause_callback(device_t &device, _Object object) { return downcast<sega315_5124_device &>(device).m_pause_cb.set_callback(object); }
DECLARE_READ8_MEMBER( vram_read );
DECLARE_WRITE8_MEMBER( vram_write );
DECLARE_READ8_MEMBER( register_read );
@ -106,7 +101,6 @@ protected:
void check_pending_flags( int hpos );
// device-level overrides
virtual void device_config_complete();
virtual void device_start();
virtual void device_reset();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
@ -155,8 +149,9 @@ protected:
sms compatibility mode. */
int *m_line_buffer;
int m_current_palette[32];
devcb_resolved_write_line m_cb_int;
devcb_resolved_write_line m_cb_pause;
bool m_is_pal; /* false = NTSC, true = PAL */
devcb2_write_line m_int_cb; /* Interrupt callback function */
devcb2_write_line m_pause_cb; /* Pause callback function */
emu_timer *m_display_timer;
emu_timer *m_check_hint_timer;
emu_timer *m_check_vint_timer;
@ -207,22 +202,40 @@ protected:
DEVICE CONFIGURATION MACROS
***************************************************************************/
#define MCFG_SEGA315_5124_ADD(_tag, _interface) \
MCFG_DEVICE_ADD(_tag, SEGA315_5124, 0) \
MCFG_DEVICE_CONFIG(_interface)
#define MCFG_SEGA315_5124_SET_SCREEN MCFG_VIDEO_SET_SCREEN
#define MCFG_SEGA315_5246_ADD(_tag, _interface) \
MCFG_DEVICE_ADD(_tag, SEGA315_5246, 0) \
MCFG_DEVICE_CONFIG(_interface)
#define MCFG_SEGA315_5124_IS_PAL(_bool) \
sega315_5124_device::set_signal_type(*device, _bool);
#define MCFG_SEGA315_5124_INT_CB(_devcb) \
devcb = &sega315_5124_device::set_int_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGA315_5124_PAUSE_CB(_devcb) \
devcb = &sega315_5124_device::set_pause_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGA315_5246_SET_SCREEN MCFG_VIDEO_SET_SCREEN
#define MCFG_SEGA315_5246_IS_PAL(_bool) \
sega315_5246_device::set_signal_type(*device, _bool);
#define MCFG_SEGA315_5246_INT_CB(_devcb) \
devcb = &sega315_5246_device::set_int_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGA315_5246_PAUSE_CB(_devcb) \
devcb = &sega315_5246_device::set_pause_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGA315_5378_ADD(_tag, _interface) \
MCFG_DEVICE_ADD(_tag, SEGA315_5378, 0) \
MCFG_DEVICE_CONFIG(_interface)
#define MCFG_SEGA315_5378_SET_SCREEN MCFG_VIDEO_SET_SCREEN
#define MCFG_SEGA315_5378_IS_PAL(_bool) \
sega315_5378_device::set_signal_type(*device, _bool);
#define MCFG_SEGA315_5378_INT_CB(_devcb) \
devcb = &sega315_5378_device::set_int_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGA315_5378_PAUSE_CB(_devcb) \
devcb = &sega315_5378_device::set_pause_callback(*device, DEVCB2_##_devcb);
#endif /* __SEGA315_5124_H__ */

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

@ -586,13 +586,6 @@ WRITE_LINE_MEMBER( mplay_state::bios_int_callback )
m_bioscpu->set_input_line(0, state);
}
static const sega315_5124_interface bios_vdp_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(mplay_state, bios_int_callback),
DEVCB_NULL,
};
static MACHINE_CONFIG_START( megaplay, mplay_state )
/* basic machine hardware */
MCFG_FRAGMENT_ADD(md_ntsc)
@ -616,12 +609,8 @@ static MACHINE_CONFIG_START( megaplay, mplay_state )
SEGA315_5124_HEIGHT_NTSC, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT + 224)
MCFG_SCREEN_UPDATE_DRIVER(mplay_state, screen_update_megplay)
MCFG_DEVICE_REMOVE("gen_vdp")
MCFG_SEGAGEN_VDP_ADD("gen_vdp", bios_vdp_intf)
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_sndirqline_callback_genesis_z80));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv6irqline_callback_genesis_68k));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv4irqline_callback_genesis_68k));
MCFG_VIDEO_SET_SCREEN("megadriv")
MCFG_DEVICE_MODIFY("gen_vdp")
MCFG_SEGAGEN_VDP_INT_CB(WRITELINE(mplay_state, bios_int_callback))
MACHINE_CONFIG_END

28
src/mame/drivers/megatech.c
View File

@ -598,27 +598,11 @@ WRITE_LINE_MEMBER( mtech_state::bios_int_callback )
m_bioscpu->set_input_line(0, state);
}
static const sega315_5124_interface bios_vdp_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(mtech_state, bios_int_callback),
DEVCB_NULL,
};
WRITE_LINE_MEMBER( mtech_state::snd_int_callback )
{
m_z80snd->set_input_line(0, state);
}
static const sega315_5124_interface main_vdp_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(mtech_state, snd_int_callback),
DEVCB_NULL,
};
static MACHINE_CONFIG_START( megatech, mtech_state )
/* basic machine hardware */
MCFG_FRAGMENT_ADD(md_ntsc)
@ -639,12 +623,8 @@ static MACHINE_CONFIG_START( megatech, mtech_state )
MCFG_SCREEN_UPDATE_DRIVER(mtech_state, screen_update_main)
MCFG_SCREEN_VBLANK_DRIVER(mtech_state, screen_eof_main)
MCFG_DEVICE_REMOVE("gen_vdp")
MCFG_SEGAGEN_VDP_ADD("gen_vdp", main_vdp_intf )
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_sndirqline_callback_genesis_z80));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv6irqline_callback_genesis_68k));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv4irqline_callback_genesis_68k));
MCFG_VIDEO_SET_SCREEN("megadriv")
MCFG_DEVICE_MODIFY("gen_vdp")
MCFG_SEGAGEN_VDP_INT_CB(WRITELINE(mtech_state, snd_int_callback))
MCFG_SCREEN_ADD("menu", RASTER)
// check frq
@ -653,8 +633,10 @@ static MACHINE_CONFIG_START( megatech, mtech_state )
SEGA315_5124_HEIGHT_NTSC, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT + 224)
MCFG_SCREEN_UPDATE_DRIVER(mtech_state, screen_update_menu)
MCFG_SEGA315_5246_ADD("vdp1", bios_vdp_intf)
MCFG_DEVICE_ADD("vdp1", SEGA315_5246, 0)
MCFG_SEGA315_5246_SET_SCREEN("menu")
MCFG_SEGA315_5246_IS_PAL(false)
MCFG_SEGA315_5246_INT_CB(WRITELINE(mtech_state, bios_int_callback))
/* sound hardware */
MCFG_SOUND_ADD("sn2", SN76496, MASTER_CLOCK/15)

9
src/mame/drivers/segac2.c
View File

@ -1337,12 +1337,6 @@ WRITE_LINE_MEMBER(segac2_state::vdp_lv4irqline_callback_c2)
m_maincpu->set_input_line(4, CLEAR_LINE);
}
static const sega315_5124_interface sms_vdp_ntsc_intf =
{
false,
DEVCB_NULL,
DEVCB_NULL,
};
static MACHINE_CONFIG_START( segac, segac2_state )
@ -1354,7 +1348,8 @@ static MACHINE_CONFIG_START( segac, segac2_state )
MCFG_MACHINE_RESET_OVERRIDE(segac2_state,segac2)
MCFG_NVRAM_ADD_RANDOM_FILL("nvram")
MCFG_SEGAGEN_VDP_ADD("gen_vdp", sms_vdp_ntsc_intf)
MCFG_DEVICE_ADD("gen_vdp", SEGA_GEN_VDP, 0)
MCFG_SEGAGEN_VDP_IS_PAL(false)
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(segac2_state, vdp_sndirqline_callback_c2));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(segac2_state, vdp_lv6irqline_callback_c2));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(segac2_state, vdp_lv4irqline_callback_c2));

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

@ -941,22 +941,6 @@ WRITE_LINE_MEMBER( systeme_state::int_callback )
}
static const sega315_5124_interface _315_5124_1_intf =
{
false,
DEVCB_NULL,
DEVCB_NULL,
};
static const sega315_5124_interface _315_5124_2_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(systeme_state, int_callback),
DEVCB_NULL,
};
UINT32 systeme_state::screen_update_systeme(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
bitmap_rgb32 &vdp1_bitmap = m_vdp1->get_bitmap();
@ -980,7 +964,6 @@ UINT32 systeme_state::screen_update_systeme(screen_device &screen, bitmap_rgb32
return 0;
}
static MACHINE_CONFIG_START( systeme, systeme_state )
MCFG_CPU_ADD("maincpu", Z80, XTAL_10_738635MHz/2) /* Z80B @ 5.3693Mhz */
MCFG_CPU_PROGRAM_MAP(systeme_map)
@ -992,10 +975,13 @@ static MACHINE_CONFIG_START( systeme, systeme_state )
SEGA315_5124_HEIGHT_NTSC, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_192_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_192_TBORDER_HEIGHT + 192)
MCFG_SCREEN_UPDATE_DRIVER(systeme_state, screen_update_systeme)
MCFG_SEGA315_5124_ADD("vdp1", _315_5124_1_intf)
MCFG_DEVICE_ADD("vdp1", SEGA315_5124, 0)
MCFG_SEGA315_5124_IS_PAL(false)
MCFG_DEVICE_ADDRESS_MAP(AS_0, vdp1_map)
MCFG_SEGA315_5124_ADD("vdp2", _315_5124_2_intf)
MCFG_DEVICE_ADD("vdp2", SEGA315_5124, 0)
MCFG_SEGA315_5124_IS_PAL(false)
MCFG_SEGA315_5124_INT_CB(WRITELINE(systeme_state, int_callback))
MCFG_DEVICE_ADDRESS_MAP(AS_0, vdp2_map)
/* sound hardware */

10
src/mame/drivers/segas18.c
View File

@ -1210,13 +1210,6 @@ WRITE_LINE_MEMBER(segas18_state::vdp_lv4irqline_callback_s18)
*
*************************************/
static const sega315_5124_interface sms_vdp_ntsc_intf =
{
false,
DEVCB_NULL,
DEVCB_NULL,
};
static MACHINE_CONFIG_START( system18, segas18_state )
// basic machine hardware
@ -1233,7 +1226,8 @@ static MACHINE_CONFIG_START( system18, segas18_state )
MCFG_SEGA_315_5195_MAPPER_ADD("mapper", "maincpu", segas18_state, memory_mapper, mapper_sound_r, mapper_sound_w)
MCFG_SEGAGEN_VDP_ADD("gen_vdp", sms_vdp_ntsc_intf )
MCFG_DEVICE_ADD("gen_vdp", SEGA_GEN_VDP, 0)
MCFG_SEGAGEN_VDP_IS_PAL(false)
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(segas18_state, vdp_sndirqline_callback_s18));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(segas18_state, vdp_lv6irqline_callback_s18));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(segas18_state, vdp_lv4irqline_callback_s18));

23
src/mame/machine/megadriv.c
View File

@ -935,23 +935,6 @@ MACHINE_CONFIG_FRAGMENT( megadriv_timers )
MACHINE_CONFIG_END
static const sega315_5124_interface sms_vdp_ntsc_intf =
{
false,
DEVCB_NULL,
DEVCB_NULL,
};
static const sega315_5124_interface sms_vdp_pal_intf =
{
true,
DEVCB_NULL,
DEVCB_NULL,
};
MACHINE_CONFIG_FRAGMENT( md_ntsc )
MCFG_CPU_ADD("maincpu", M68000, MASTER_CLOCK_NTSC / 7) /* 7.67 MHz */
MCFG_CPU_PROGRAM_MAP(megadriv_map)
@ -967,7 +950,8 @@ MACHINE_CONFIG_FRAGMENT( md_ntsc )
MCFG_FRAGMENT_ADD(megadriv_timers)
MCFG_SEGAGEN_VDP_ADD("gen_vdp", sms_vdp_ntsc_intf )
MCFG_DEVICE_ADD("gen_vdp", SEGA_GEN_VDP, 0)
MCFG_SEGAGEN_VDP_IS_PAL(false)
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_sndirqline_callback_genesis_z80));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv6irqline_callback_genesis_68k));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv4irqline_callback_genesis_68k));
@ -1013,7 +997,8 @@ MACHINE_CONFIG_FRAGMENT( md_pal )
MCFG_FRAGMENT_ADD(megadriv_timers)
MCFG_SEGAGEN_VDP_ADD("gen_vdp", sms_vdp_pal_intf )
MCFG_DEVICE_ADD("gen_vdp", SEGA_GEN_VDP, 0)
MCFG_SEGAGEN_VDP_IS_PAL(true)
MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_sndirqline_callback_genesis_z80));
MCFG_SEGAGEN_VDP_LV6_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv6irqline_callback_genesis_68k));
MCFG_SEGAGEN_VDP_LV4_IRQ_CALLBACK(WRITELINE(md_base_state, vdp_lv4irqline_callback_genesis_68k));

12
src/mame/machine/megavdp.h
View File

@ -143,9 +143,15 @@
#define MEGADRIVE_REG17_DMATYPE ((m_vdp_regs[0x17]&0xc0)>>6)
#define MEGADRIVE_REG17_UNUSED ((m_vdp_regs[0x17]&0x3f)>>0)
#define MCFG_SEGAGEN_VDP_ADD(_tag, _intrf) \
MCFG_DEVICE_ADD(_tag, SEGA_GEN_VDP, 0) \
MCFG_DEVICE_CONFIG(_intrf)
#define MCFG_SEGAGEN_VDP_IS_PAL(_bool) \
sega_genesis_vdp_device::set_signal_type(*device, _bool);
#define MCFG_SEGAGEN_VDP_INT_CB(_devcb) \
devcb = &sega_genesis_vdp_device::set_int_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGAGEN_VDP_PAUSE_CB(_devcb) \
devcb = &sega_genesis_vdp_device::set_pause_callback(*device, DEVCB2_##_devcb);
#define MCFG_SEGAGEN_VDP_SND_IRQ_CALLBACK(_write) \
devcb = &sega_genesis_vdp_device::set_sndirqline_callback(*device, DEVCB2_##_write);

53
src/mess/drivers/sms.c
View File

@ -410,28 +410,6 @@ WRITE_LINE_MEMBER(sms_state::sms_int_callback)
m_maincpu->set_input_line(0, state);
}
static const sega315_5124_interface _315_5124_ntsc_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(sms_state,sms_int_callback),
DEVCB_DRIVER_LINE_MEMBER(sms_state,sms_pause_callback)
};
static const sega315_5124_interface _315_5124_pal_intf =
{
true,
DEVCB_DRIVER_LINE_MEMBER(sms_state,sms_int_callback),
DEVCB_DRIVER_LINE_MEMBER(sms_state,sms_pause_callback)
};
static const sega315_5124_interface sms_store_intf =
{
false,
DEVCB_DRIVER_LINE_MEMBER(smssdisp_state,sms_store_int_callback),
DEVCB_DRIVER_LINE_MEMBER(sms_state,sms_pause_callback)
};
static SLOT_INTERFACE_START(sms_cart)
SLOT_INTERFACE_INTERNAL("rom", SEGA8_ROM_STD)
SLOT_INTERFACE_INTERNAL("codemasters", SEGA8_ROM_CODEMASTERS)
@ -530,10 +508,14 @@ static MACHINE_CONFIG_DERIVED( sms2_ntsc, sms_ntsc_base )
SEGA315_5124_HEIGHT_NTSC, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT + 224)
MCFG_SCREEN_UPDATE_DRIVER(sms_state, screen_update_sms)
MCFG_SEGA315_5246_ADD("sms_vdp", _315_5124_ntsc_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5246, 0)
MCFG_SEGA315_5246_SET_SCREEN("screen")
MCFG_SEGA315_5246_IS_PAL(false)
MCFG_SEGA315_5246_INT_CB(WRITELINE(sms_state, sms_int_callback))
MCFG_SEGA315_5246_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( sms1_ntsc, sms_ntsc_base )
MCFG_CPU_MODIFY("maincpu")
@ -566,8 +548,11 @@ static MACHINE_CONFIG_DERIVED( sms1_ntsc, sms_ntsc_base )
MCFG_VIDEO_START_OVERRIDE(sms_state,sms1)
MCFG_VIDEO_RESET_OVERRIDE(sms_state,sms1)
MCFG_SEGA315_5124_ADD("sms_vdp", _315_5124_ntsc_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5124, 0)
MCFG_SEGA315_5124_SET_SCREEN("screen")
MCFG_SEGA315_5124_IS_PAL(false)
MCFG_SEGA315_5124_INT_CB(WRITELINE(sms_state, sms_int_callback))
MCFG_SEGA315_5124_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
// card and expansion slots, not present in Master System II
MCFG_SMS_CARD_ADD("mycard", sms_cart, NULL)
@ -598,8 +583,11 @@ static MACHINE_CONFIG_START( sms_sdisp, smssdisp_state )
SEGA315_5124_HEIGHT_NTSC, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_NTSC_224_TBORDER_HEIGHT + 224)
MCFG_SCREEN_UPDATE_DRIVER(sms_state, screen_update_sms)
MCFG_SEGA315_5246_ADD("sms_vdp", sms_store_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5246, 0)
MCFG_SEGA315_5246_SET_SCREEN("screen")
MCFG_SEGA315_5246_IS_PAL(false)
MCFG_SEGA315_5246_INT_CB(WRITELINE(smssdisp_state, sms_store_int_callback))
MCFG_SEGA315_5246_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
MCFG_CPU_ADD("control", Z80, XTAL_53_693175MHz/15)
MCFG_CPU_PROGRAM_MAP(sms_store_mem)
@ -690,8 +678,11 @@ static MACHINE_CONFIG_DERIVED( sms2_pal, sms_pal_base )
SEGA315_5124_HEIGHT_PAL, SEGA315_5124_TBORDER_START + SEGA315_5124_PAL_240_TBORDER_HEIGHT, SEGA315_5124_TBORDER_START + SEGA315_5124_PAL_240_TBORDER_HEIGHT + 240)
MCFG_SCREEN_UPDATE_DRIVER(sms_state, screen_update_sms)
MCFG_SEGA315_5246_ADD("sms_vdp", _315_5124_pal_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5246, 0)
MCFG_SEGA315_5246_SET_SCREEN("screen")
MCFG_SEGA315_5246_IS_PAL(true)
MCFG_SEGA315_5246_INT_CB(WRITELINE(sms_state, sms_int_callback))
MCFG_SEGA315_5246_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( sms1_pal, sms_pal_base )
@ -726,8 +717,11 @@ static MACHINE_CONFIG_DERIVED( sms1_pal, sms_pal_base )
MCFG_VIDEO_START_OVERRIDE(sms_state,sms1)
MCFG_VIDEO_RESET_OVERRIDE(sms_state,sms1)
MCFG_SEGA315_5124_ADD("sms_vdp", _315_5124_pal_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5124, 0)
MCFG_SEGA315_5124_SET_SCREEN("screen")
MCFG_SEGA315_5124_IS_PAL(true)
MCFG_SEGA315_5124_INT_CB(WRITELINE(sms_state, sms_int_callback))
MCFG_SEGA315_5124_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
// card and expansion slots, not present in Master System II
MCFG_SMS_CARD_ADD("mycard", sms_cart, NULL)
@ -793,8 +787,11 @@ static MACHINE_CONFIG_START( gamegear, sms_state )
MCFG_VIDEO_START_OVERRIDE(sms_state,gamegear)
MCFG_SEGA315_5378_ADD("sms_vdp", _315_5124_ntsc_intf)
MCFG_DEVICE_ADD("sms_vdp", SEGA315_5378, 0)
MCFG_SEGA315_5378_SET_SCREEN("screen")
MCFG_SEGA315_5378_IS_PAL(false)
MCFG_SEGA315_5378_INT_CB(WRITELINE(sms_state, sms_int_callback))
MCFG_SEGA315_5378_PAUSE_CB(WRITELINE(sms_state, sms_pause_callback))
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker","rspeaker")