diff options
Diffstat (limited to 'src/mame/drivers/aristmk4.cpp')
-rw-r--r-- | src/mame/drivers/aristmk4.cpp | 214 |
1 files changed, 106 insertions, 108 deletions
diff --git a/src/mame/drivers/aristmk4.cpp b/src/mame/drivers/aristmk4.cpp index a2ff4bc9606..fd36775d135 100644 --- a/src/mame/drivers/aristmk4.cpp +++ b/src/mame/drivers/aristmk4.cpp @@ -378,6 +378,13 @@ public: void init_aristmk4(); private: + enum + { + TIMER_POWER_FAIL + }; + + virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; + required_device<cpu_device> m_maincpu; required_device<mc146818_device> m_rtc; required_device<ay8910_device> m_ay1; @@ -409,6 +416,8 @@ private: int m_insnote; int m_cashcade_c; int m_printer_motor; + emu_timer *m_power_timer; + DECLARE_READ8_MEMBER(ldsw); DECLARE_READ8_MEMBER(cgdrr); DECLARE_WRITE8_MEMBER(cgdrw); @@ -442,17 +451,17 @@ private: virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; - DECLARE_PALETTE_INIT(aristmk4); - DECLARE_PALETTE_INIT(lions); + void aristmk4_palette(palette_device &palette); + void lions_palette(palette_device &palette); uint32_t screen_update_aristmk4(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(note_input_reset); TIMER_CALLBACK_MEMBER(coin_input_reset); TIMER_CALLBACK_MEMBER(hopper_reset); - TIMER_DEVICE_CALLBACK_MEMBER(aristmk4_pf); + void power_fail(); inline void uBackgroundColour(); - void aristmk4_map(address_map &map); - void aristmk4_poker_map(address_map &map); + void slots_mem(address_map &map); + void poker_mem(address_map &map); }; /* Partial Cashcade protocol */ @@ -1016,7 +1025,7 @@ ADDRESS MAP - SLOT GAMES ******************************************************************************/ -void aristmk4_state::aristmk4_map(address_map &map) +void aristmk4_state::slots_mem(address_map &map) { map(0x0000, 0x07ff).ram().share("mkiv_vram"); // video ram - chips U49 / U50 map(0x0800, 0x17ff).ram(); @@ -1061,7 +1070,7 @@ The graphics rom is mapped from 0x4000 - 0x4fff The U87 personality rom is not required, therefore game rom code mapping is from 0x8000-0xffff */ -void aristmk4_state::aristmk4_poker_map(address_map &map) +void aristmk4_state::poker_mem(address_map &map) { map(0x0000, 0x07ff).ram().share("mkiv_vram"); // video ram - chips U49 / U50 map(0x0800, 0x17ff).ram(); @@ -1692,29 +1701,18 @@ READ8_MEMBER(aristmk4_state::pc1_r) } /* same as Casino Winner HW */ -PALETTE_INIT_MEMBER(aristmk4_state, aristmk4) +void aristmk4_state::aristmk4_palette(palette_device &palette) { const uint8_t *color_prom = memregion("proms")->base(); - int i; - for (i = 0;i < palette.entries();i++) + for (int i = 0; i < palette.entries(); i++) { - int bit0,bit1,bit2,r,g,b; - - bit0 = (color_prom[0] >> 0) & 0x01; - bit1 = (color_prom[0] >> 1) & 0x01; - b = 0x4f * bit0 + 0xa8 * bit1; - bit0 = (color_prom[0] >> 2) & 0x01; - bit1 = (color_prom[0] >> 3) & 0x01; - bit2 = (color_prom[0] >> 4) & 0x01; - g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - bit0 = (color_prom[0] >> 5) & 0x01; - bit1 = (color_prom[0] >> 6) & 0x01; - bit2 = (color_prom[0] >> 7) & 0x01; - r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + const uint8_t data = color_prom[i]; + const int b = 0x4f * BIT(data, 0) + 0xa8 * BIT(data, 1); + const int g = 0x21 * BIT(data, 2) + 0x47 * BIT(data, 3) + 0x97 * BIT(data, 4); + const int r = 0x21 * BIT(data, 5) + 0x47 * BIT(data, 6) + 0x97 * BIT(data, 7); palette.set_pen_color(i, rgb_t(r, g, b)); - color_prom++; } } @@ -1732,6 +1730,7 @@ void aristmk4_state::machine_start() m_credit_out_meter.resolve(); m_hopper_motor_out.resolve(); m_lamps.resolve(); + m_power_timer = timer_alloc(TIMER_POWER_FAIL); } void aristmk4_state::machine_reset() @@ -1746,9 +1745,20 @@ void aristmk4_state::machine_reset() m_maincpu->set_unscaled_clock(MAIN_CLOCK/8); // 1.5 MHz break; } + + m_power_timer->adjust(attotime::from_hz(1), 0, attotime::from_hz(1)); } -TIMER_DEVICE_CALLBACK_MEMBER(aristmk4_state::aristmk4_pf) +void aristmk4_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) +{ + switch (id) + { + case TIMER_POWER_FAIL: power_fail(); break; + default: assert_always(false, "Unknown id in aristmk4_state::device_timer"); + } +} + +void aristmk4_state::power_fail() { /* IRQ generator pulses the NMI signal to CPU in the event of power down or power failure. @@ -1768,118 +1778,106 @@ TIMER_DEVICE_CALLBACK_MEMBER(aristmk4_state::aristmk4_pf) if(ioport("powerfail")->read()) // send NMI signal if L pressed { - m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE ); + m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); } } -MACHINE_CONFIG_START(aristmk4_state::aristmk4) +void aristmk4_state::aristmk4(machine_config &config) +{ /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", MC6809E, MAIN_CLOCK/8) // M68B09E @ 1.5 MHz - MCFG_DEVICE_PROGRAM_MAP(aristmk4_map) - MCFG_DEVICE_VBLANK_INT_DRIVER("screen", aristmk4_state, irq0_line_hold) + MC6809E(config, m_maincpu, MAIN_CLOCK/8); // M68B09E @ 1.5 MHz + m_maincpu->set_addrmap(AS_PROGRAM, &aristmk4_state::slots_mem); - MCFG_NVRAM_ADD_0FILL("nvram") - MCFG_TIMER_DRIVER_ADD_PERIODIC("power_fail", aristmk4_state, aristmk4_pf, attotime::from_hz(1)) + NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(60) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) - MCFG_SCREEN_SIZE(320, 256) - MCFG_SCREEN_VISIBLE_AREA(0, 304-1, 0, 216-1) /* from the crtc registers... updated by crtc */ - MCFG_SCREEN_UPDATE_DRIVER(aristmk4_state, screen_update_aristmk4) - MCFG_SCREEN_PALETTE("palette") - - MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_aristmk4) - MCFG_PALETTE_ADD("palette", 512) - MCFG_PALETTE_INIT_OWNER(aristmk4_state, aristmk4) - - MCFG_DEVICE_ADD("ppi8255_0", I8255A, 0) - MCFG_I8255_IN_PORTA_CB(READ8(*this, aristmk4_state, pa1_r)) - MCFG_I8255_IN_PORTB_CB(READ8(*this, aristmk4_state, pb1_r)) - MCFG_I8255_IN_PORTC_CB(READ8(*this, aristmk4_state, pc1_r)) - - MCFG_DEVICE_ADD("via6522_0", VIA6522, MAIN_CLOCK/8) // R65C22P2 - MCFG_VIA6522_READPA_HANDLER(READ8(*this, aristmk4_state, via_a_r)) - MCFG_VIA6522_READPB_HANDLER(READ8(*this, aristmk4_state, via_b_r)) - MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(*this, aristmk4_state, via_a_w)) - MCFG_VIA6522_WRITEPB_HANDLER(WRITE8(*this, aristmk4_state, via_b_w)) - MCFG_VIA6522_CA2_HANDLER(WRITELINE(*this, aristmk4_state, via_ca2_w)) - MCFG_VIA6522_CB2_HANDLER(WRITELINE(*this, aristmk4_state, via_cb2_w)) - MCFG_VIA6522_IRQ_HANDLER(INPUTLINE("maincpu", M6809_FIRQ_LINE)) + screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); + screen.set_refresh_hz(60); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); + screen.set_size(320, 256); + screen.set_visarea(0, 304-1, 0, 216-1); /* from the crtc registers... updated by crtc */ + screen.set_screen_update(FUNC(aristmk4_state::screen_update_aristmk4)); + screen.screen_vblank().set_inputline(m_maincpu, M6809_IRQ_LINE, HOLD_LINE); + screen.set_palette(m_palette); + + GFXDECODE(config, m_gfxdecode, m_palette, gfx_aristmk4); + PALETTE(config, m_palette, 512); + m_palette->set_init(DEVICE_SELF_OWNER, FUNC(aristmk4_state::aristmk4_palette)); + + i8255_device &ppi(I8255A(config, "ppi8255_0")); + ppi.in_pa_callback().set(FUNC(aristmk4_state::pa1_r)); + ppi.in_pb_callback().set(FUNC(aristmk4_state::pb1_r)); + ppi.in_pc_callback().set(FUNC(aristmk4_state::pc1_r)); + + via6522_device &via(VIA6522(config, "via6522_0", MAIN_CLOCK/8)); // R65C22P2 + via.readpa_handler().set(FUNC(aristmk4_state::via_a_r)); + via.readpb_handler().set(FUNC(aristmk4_state::via_b_r)); + via.writepa_handler().set(FUNC(aristmk4_state::via_a_w)); + via.writepb_handler().set(FUNC(aristmk4_state::via_b_w)); + via.ca2_handler().set(FUNC(aristmk4_state::via_ca2_w)); + via.cb2_handler().set(FUNC(aristmk4_state::via_cb2_w)); + via.irq_handler().set_inputline(m_maincpu, M6809_FIRQ_LINE); // CA1 is connected to +5V, CB1 is not connected. - MCFG_DEVICE_ADD("pia6821_0", PIA6821, 0) - MCFG_PIA_READPA_HANDLER(READ8(*this, aristmk4_state, mkiv_pia_ina)) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(*this, aristmk4_state, mkiv_pia_outa)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(*this, aristmk4_state, mkiv_pia_outb)) - MCFG_PIA_CA2_HANDLER(WRITELINE(*this, aristmk4_state, mkiv_pia_ca2)) - MCFG_PIA_CB2_HANDLER(WRITELINE(*this, aristmk4_state, mkiv_pia_cb2)) + pia6821_device &pia(PIA6821(config, "pia6821_0", 0)); + pia.readpa_handler().set(FUNC(aristmk4_state::mkiv_pia_ina)); + pia.writepa_handler().set(FUNC(aristmk4_state::mkiv_pia_outa)); + pia.writepb_handler().set(FUNC(aristmk4_state::mkiv_pia_outb)); + pia.ca2_handler().set(FUNC(aristmk4_state::mkiv_pia_ca2)); + pia.cb2_handler().set(FUNC(aristmk4_state::mkiv_pia_cb2)); - MCFG_MC6845_ADD("crtc", C6545_1, "screen", MAIN_CLOCK/8) // TODO: type is unknown + mc6845_device &crtc(C6545_1(config, "crtc", MAIN_CLOCK/8)); // TODO: type is unknown + crtc.set_screen("screen"); /* in fact is a mc6845 driving 4 pixels by memory address. that's why the big horizontal parameters */ - MCFG_MC6845_SHOW_BORDER_AREA(false) - MCFG_MC6845_CHAR_WIDTH(4) + crtc.set_show_border_area(false); + crtc.set_char_width(4); - MCFG_DEVICE_ADD("rtc", MC146818, 4.194304_MHz_XTAL) + MC146818(config, m_rtc, 4.194304_MHz_XTAL); SPEAKER(config, "mono").front_center(); // the Mark IV has X 2 AY8910 sound chips which are tied to the VIA - MCFG_DEVICE_ADD("ay1", AY8910 , MAIN_CLOCK/8) - MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW1")) - MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(*this, aristmk4_state, zn434_w)) // Port write to set Vout of the DA convertors ( 2 x ZN434 ) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40) - - MCFG_DEVICE_ADD("ay2", AY8910 , MAIN_CLOCK/8) - MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(*this, aristmk4_state, pblp_out)) // Port A write - goes to lamps on the buttons x8 - MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(*this, aristmk4_state, pbltlp_out)) // Port B write - goes to lamps on the buttons x4 and light tower x4 - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40) - - MCFG_DEVICE_ADD("samples", SAMPLES) - MCFG_SAMPLES_CHANNELS(5) /* one for each meter - can pulse simultaneously */ - MCFG_SAMPLES_NAMES(meter_sample_names) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.05) - -MACHINE_CONFIG_END + AY8910(config, m_ay1, MAIN_CLOCK/8); + m_ay1->port_a_read_callback().set_ioport("DSW1"); + m_ay1->port_b_write_callback().set(FUNC(aristmk4_state::zn434_w)); // Port write to set Vout of the DA convertors ( 2 x ZN434 ) + m_ay1->add_route(ALL_OUTPUTS, "mono", 0.40); + + AY8910(config, m_ay2, MAIN_CLOCK/8); + m_ay2->port_a_write_callback().set(FUNC(aristmk4_state::pblp_out)); // Port A write - goes to lamps on the buttons x8 + m_ay2->port_b_write_callback().set(FUNC(aristmk4_state::pbltlp_out)); // Port B write - goes to lamps on the buttons x4 and light tower x4 + m_ay2->add_route(ALL_OUTPUTS, "mono", 0.40); + + SAMPLES(config, m_samples); + m_samples->set_channels(5); /* one for each meter - can pulse simultaneously */ + m_samples->set_samples_names(meter_sample_names); + m_samples->add_route(ALL_OUTPUTS, "mono", 0.05); +} -MACHINE_CONFIG_START(aristmk4_state::aristmk4_poker) +void aristmk4_state::aristmk4_poker(machine_config &config) +{ aristmk4(config); - /* basic machine hardware */ - MCFG_DEVICE_MODIFY("maincpu") - MCFG_DEVICE_PROGRAM_MAP(aristmk4_poker_map) - MCFG_DEVICE_VBLANK_INT_DRIVER("screen", aristmk4_state, irq0_line_hold) -MACHINE_CONFIG_END + m_maincpu->set_addrmap(AS_PROGRAM, &aristmk4_state::poker_mem); +} /* same as Aristocrat Mark-IV HW color offset 7 */ -PALETTE_INIT_MEMBER(aristmk4_state,lions) +void aristmk4_state::lions_palette(palette_device &palette) { - int i; - - for (i = 0;i < palette.entries();i++) + for (int i = 0; i < palette.entries(); i++) { - int bit0,bit1,r,g,b; - - bit0 = (i >> 0) & 0x01; - bit1 = (i >> 1) & 0x01; - b = 0x4f * bit0 + 0xa8 * bit1; - bit0 = (i >> 2) & 0x01; - bit1 = (i >> 3) & 0x01; - g = 0x4f * bit0 + 0xa8 * bit1; - bit0 = (i >> 4) & 0x01; - bit1 = (i >> 5) & 0x01; - r = 0x4f * bit0 + 0xa8 * bit1; + const int b = 0x4f * BIT(i, 0) + 0xa8 * BIT(i, 1); + const int g = 0x4f * BIT(i, 2) + 0xa8 * BIT(i, 3); + const int r = 0x4f * BIT(i, 4) + 0xa8 * BIT(i, 5); palette.set_pen_color(i, rgb_t(r, g, b)); } } -MACHINE_CONFIG_START(aristmk4_state::_86lions) +void aristmk4_state::_86lions(machine_config &config) +{ aristmk4(config); - MCFG_PALETTE_MODIFY("palette") - MCFG_PALETTE_INIT_OWNER(aristmk4_state,lions) -MACHINE_CONFIG_END + m_palette->set_init(DEVICE_SELF_OWNER, FUNC(aristmk4_state::lions_palette)); +} ROM_START( 3bagflvt ) ROM_REGION(0x10000, "maincpu", 0 ) |