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thief: Interrupt modernization; use MCFG_SCREEN_RAW_PARAMS (nw)

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This commit is contained in:
AJR 2018-01-07 16:25:08 -05:00
parent 83dd83b47a
commit 1b55a2cde9
2 changed files with 16 additions and 15 deletions
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28
src/mame/drivers/thief.cpp
View File

@ -34,13 +34,16 @@ Credits:
INTERRUPT_GEN_MEMBER(thief_state::thief_interrupt) WRITE_LINE_MEMBER(thief_state::slam_w)
{ {
/* SLAM switch causes an NMI if it's pressed */ /* SLAM switch causes an NMI if it's pressed */
if( (ioport("P2")->read() & 0x10) == 0 ) m_maincpu->set_input_line(INPUT_LINE_NMI, state ? CLEAR_LINE : ASSERT_LINE);
device.execute().set_input_line(INPUT_LINE_NMI, PULSE_LINE); }
else
device.execute().set_input_line(0, HOLD_LINE); IRQ_CALLBACK_MEMBER(thief_state::iack)
{
m_maincpu->set_input_line(0, CLEAR_LINE);
return 0xff;
} }
/**********************************************************/ /**********************************************************/
@ -213,7 +216,7 @@ static INPUT_PORTS_START( sharkatt )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, thief_state, slam_w)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL
@ -282,7 +285,7 @@ static INPUT_PORTS_START( thief )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, thief_state, slam_w)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
@ -349,7 +352,7 @@ static INPUT_PORTS_START( natodef )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_TILT ) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, thief_state, slam_w)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
@ -391,7 +394,7 @@ static MACHINE_CONFIG_START( thief )
MCFG_CPU_ADD("maincpu", Z80, XTAL_8MHz/2) MCFG_CPU_ADD("maincpu", Z80, XTAL_8MHz/2)
MCFG_CPU_PROGRAM_MAP(thief_main_map) MCFG_CPU_PROGRAM_MAP(thief_main_map)
MCFG_CPU_IO_MAP(io_map) MCFG_CPU_IO_MAP(io_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", thief_state, thief_interrupt) MCFG_CPU_IRQ_ACKNOWLEDGE_DRIVER(thief_state, iack)
MCFG_DEVICE_ADD("ppi", I8255A, 0) MCFG_DEVICE_ADD("ppi", I8255A, 0)
MCFG_I8255_OUT_PORTA_CB(WRITE8(thief_state, thief_input_select_w)) MCFG_I8255_OUT_PORTA_CB(WRITE8(thief_state, thief_input_select_w))
@ -400,16 +403,13 @@ static MACHINE_CONFIG_START( thief )
// video hardware // video hardware
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_RAW_PARAMS(XTAL_20MHz/4, 320, 0, 256, 272, 0, 256)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(32*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1)
MCFG_SCREEN_UPDATE_DRIVER(thief_state, screen_update_thief) MCFG_SCREEN_UPDATE_DRIVER(thief_state, screen_update_thief)
MCFG_SCREEN_PALETTE("palette") MCFG_SCREEN_PALETTE("palette")
MCFG_DEVICE_ADD("tms", TMS9927, XTAL_20MHz/4) MCFG_DEVICE_ADD("tms", TMS9927, XTAL_20MHz/4)
MCFG_TMS9927_CHAR_WIDTH(8) MCFG_TMS9927_CHAR_WIDTH(8)
MCFG_TMS9927_VSYN_CALLBACK(ASSERTLINE("maincpu", 0))
MCFG_PALETTE_ADD("palette", 16) MCFG_PALETTE_ADD("palette", 16)
// sound hardware // sound hardware

3
src/mame/includes/thief.h
View File

@ -43,7 +43,8 @@ public:
DECLARE_DRIVER_INIT(thief); DECLARE_DRIVER_INIT(thief);
virtual void video_start() override; virtual void video_start() override;
uint32_t screen_update_thief(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); uint32_t screen_update_thief(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(thief_interrupt); DECLARE_WRITE_LINE_MEMBER(slam_w);
IRQ_CALLBACK_MEMBER(iack);
uint16_t fetch_image_addr( coprocessor_t &thief_coprocessor ); uint16_t fetch_image_addr( coprocessor_t &thief_coprocessor );
void tape_set_audio( int track, int bOn ); void tape_set_audio( int track, int bOn );
void tape_set_motor( int bOn ); void tape_set_motor( int bOn );