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diff --git a/src/mame/drivers/s8.cpp b/src/mame/drivers/s8.cpp
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-// license:BSD-3-Clause
-// copyright-holders:Robbbert
-/***********************************************************************************
-
- PINBALL
- Williams System 8
- These are not true pinballs in the normal sense, but are unusual novelty
- machines. Unfortunately they were mostly cancelled before production could
- begin.
-
- Games:
- - Pennant Fever (#526)
- - Gridiron (#538)
- - Still Crazy (#543)
- - Break Street
-
-The first time run, the display will show the model number. Press F3 to clear this.
-
-Pennant Fever is a baseball game where you aim for targets at the top of the
- playfield, and the players advance towards a home run. There are no bumpers
- or other 'usual' pinball items. 1 or 2 players.
- How to play:
- - Insert coin (credits shows in innings)
- - Start game
- - Player 1 is 'Visitors'; optional Player 2 is 'Home'
- - Press one of L,B,C,V to hit the ball; or comma,period,slash for a home run;
- or (F then A) for a Strike; or N,Z for Out.
- - Wait for score to start flashing
- - Press another key, etc
- - When you have 3 strikes, you are Out
- - When you have 3 Outs, your Innings ends (other player gets a turn)
- - After 3 Innings, it's game over.
- - Match digit appears in Outs digit.
-
-Gridiron, a conversion kit for Pennant Fever. Didn't get past the prototype stage.
-
-Still Crazy, also only a prototype. See s8a.cpp for more.
-
-Break Street, another failed novelty, not much is known about it. Seems it
- features a break-dancing toy and a spinning disk.
-
-ToDo:
-
-
-************************************************************************************/
-
-#include "emu.h"
-#include "machine/genpin.h"
-
-#include "cpu/m6800/m6800.h"
-#include "machine/6821pia.h"
-#include "sound/dac.h"
-#include "speaker.h"
-
-#include "s8.lh"
-
-
-namespace {
-
-class s8_state : public genpin_class
-{
-public:
- s8_state(const machine_config &mconfig, device_type type, const char *tag)
- : genpin_class(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- , m_audiocpu(*this, "audiocpu")
- , m_pias(*this, "pias")
- , m_pia21(*this, "pia21")
- , m_pia24(*this, "pia24")
- , m_pia28(*this, "pia28")
- , m_pia30(*this, "pia30")
- , m_digits(*this, "digit%u", 0U)
- , m_swarray(*this, "SW.%u", 0U)
- { }
-
- void s8(machine_config &config);
-
- void init_s8();
-
- DECLARE_INPUT_CHANGED_MEMBER(main_nmi);
- DECLARE_INPUT_CHANGED_MEMBER(audio_nmi);
-
-protected:
- virtual void machine_start() override { m_digits.resolve(); }
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
-private:
- uint8_t sound_r();
- void dig0_w(uint8_t data);
- void dig1_w(uint8_t data);
- void lamp0_w(uint8_t data);
- void lamp1_w(uint8_t data) { };
- void sol2_w(uint8_t data) { }; // solenoids 8-15
- void sol3_w(uint8_t data); // solenoids 0-7
- void sound_w(uint8_t data);
- uint8_t switch_r();
- void switch_w(uint8_t data);
- DECLARE_READ_LINE_MEMBER(pia21_ca1_r);
- DECLARE_WRITE_LINE_MEMBER(pia21_ca2_w);
- DECLARE_WRITE_LINE_MEMBER(pia21_cb2_w) { }; // enable solenoids
- DECLARE_WRITE_LINE_MEMBER(pia24_cb2_w) { }; // dummy to stop error log filling up
- DECLARE_WRITE_LINE_MEMBER(pia28_ca2_w) { }; // comma3&4
- DECLARE_WRITE_LINE_MEMBER(pia28_cb2_w) { }; // comma1&2
- DECLARE_WRITE_LINE_MEMBER(pia_irq);
-
- void s8_audio_map(address_map &map);
- void s8_main_map(address_map &map);
-
- uint8_t m_sound_data;
- uint8_t m_strobe;
- uint8_t m_switch_col;
- bool m_data_ok;
- emu_timer* m_irq_timer;
- static const device_timer_id TIMER_IRQ = 0;
- required_device<m6802_cpu_device> m_maincpu;
- required_device<cpu_device> m_audiocpu;
- required_device<pia6821_device> m_pias;
- required_device<pia6821_device> m_pia21;
- required_device<pia6821_device> m_pia24;
- required_device<pia6821_device> m_pia28;
- required_device<pia6821_device> m_pia30;
- output_finder<61> m_digits;
- required_ioport_array<8> m_swarray;
-};
-
-void s8_state::s8_main_map(address_map &map)
-{
- map.global_mask(0x7fff);
- map(0x0000, 0x07ff).ram().share("nvram");
- map(0x2100, 0x2103).rw(m_pia21, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // sound+solenoids
- map(0x2200, 0x2200).w(FUNC(s8_state::sol3_w)); // solenoids
- map(0x2400, 0x2403).rw(m_pia24, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // lamps
- map(0x2800, 0x2803).rw(m_pia28, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // display
- map(0x3000, 0x3003).rw(m_pia30, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // inputs
- map(0x5000, 0x7fff).rom().region("roms", 0);
-}
-
-void s8_state::s8_audio_map(address_map &map)
-{
- map(0x0000, 0x00ff).ram();
- map(0x4000, 0x4003).rw(m_pias, FUNC(pia6821_device::read), FUNC(pia6821_device::write));
- map(0xc000, 0xffff).rom().region("audioroms", 0);
-}
-
-static INPUT_PORTS_START( s8 )
- PORT_START("SW.0")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_TILT )
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER )
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START )
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 )
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 )
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER )
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER )
-
- PORT_START("SW.1")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A)
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F)
- PORT_BIT( 0xf6, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("SW.2")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_L)
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z)
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C)
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V)
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B)
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N)
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M)
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA)
-
- PORT_START("SW.3")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP)
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH)
- PORT_BIT( 0xfc, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("SW.4")
- PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("SW.5")
- PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("SW.6")
- PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("SW.7")
- PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("DIAGS")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Audio Diag") PORT_CODE(KEYCODE_1_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s8_state, audio_nmi, 1)
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Main Diag") PORT_CODE(KEYCODE_4_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s8_state, main_nmi, 1)
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Advance") PORT_CODE(KEYCODE_5_PAD)
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Up/Down") PORT_CODE(KEYCODE_6_PAD) PORT_TOGGLE
-INPUT_PORTS_END
-
-INPUT_CHANGED_MEMBER( s8_state::main_nmi )
-{
- // Diagnostic button sends a pulse to NMI pin
- if (newval==CLEAR_LINE)
- m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
-}
-
-INPUT_CHANGED_MEMBER( s8_state::audio_nmi )
-{
- // Diagnostic button sends a pulse to NMI pin
- if (newval==CLEAR_LINE)
- m_audiocpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
-}
-
-void s8_state::sol3_w(uint8_t data)
-{
- if (BIT(data, 1))
- m_samples->start(0, 6); // knocker
-}
-
-void s8_state::sound_w(uint8_t data)
-{
- m_sound_data = data;
-}
-
-READ_LINE_MEMBER( s8_state::pia21_ca1_r )
-{
-// sound busy
- return 1;
-}
-
-WRITE_LINE_MEMBER( s8_state::pia21_ca2_w )
-{
-// sound ns
- m_pias->ca1_w(state);
-}
-
-void s8_state::lamp0_w(uint8_t data)
-{
-}
-
-void s8_state::dig0_w(uint8_t data)
-{
- static const uint8_t patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7447
- data &= 0x7f;
- m_strobe = data & 15;
- m_data_ok = true;
- m_digits[60] = patterns[data>>4]; // diag digit
-}
-
-void s8_state::dig1_w(uint8_t data)
-{
- static const uint8_t patterns[16] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0,0,0,0,0,0 }; // MC14543
- if (m_data_ok)
- {
- m_digits[m_strobe+16] = patterns[data&15];
- m_digits[m_strobe] = patterns[data>>4];
- }
- m_data_ok = false;
-}
-
-uint8_t s8_state::switch_r()
-{
- uint8_t retval = 0xff;
- // scan all 8 input columns, since multiple can be selected at once
- for (int i = 0; i < 7; i++)
- {
- if (m_switch_col & (1<<i))
- retval &= m_swarray[i]->read();
- }
- //retval &= ioport("OPTOS")->read(); // optos should be read here as well, and are always active even if no column is selected
- return ~retval;
-}
-
-void s8_state::switch_w(uint8_t data)
-{
- // this drives the pulldown 2N3904 NPN transistors Q7-Q14, each of which drives one column of the switch matrix low
- // it is possible for multiple columns to be enabled at once, this is handled in switch_r above.
- m_switch_col = data;
-}
-
-uint8_t s8_state::sound_r()
-{
- return m_sound_data;
-}
-
-WRITE_LINE_MEMBER( s8_state::pia_irq )
-{
- if(state == CLEAR_LINE)
- {
- // restart IRQ timer
- m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
- }
- else
- {
- // disable IRQ timer while other IRQs are being handled
- // (counter is reset every 32 cycles while a PIA IRQ is handled)
- m_irq_timer->adjust(attotime::zero);
- }
-}
-
-void s8_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- switch(id)
- {
- case TIMER_IRQ:
- if(param == 1)
- {
- m_maincpu->set_input_line(M6802_IRQ_LINE, ASSERT_LINE);
- m_irq_timer->adjust(attotime::from_ticks(32,1e6),0);
- m_pia28->ca1_w(BIT(ioport("DIAGS")->read(), 2)); // Advance
- m_pia28->cb1_w(BIT(ioport("DIAGS")->read(), 3)); // Up/Down
- }
- else
- {
- m_maincpu->set_input_line(M6802_IRQ_LINE, CLEAR_LINE);
- m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
- m_pia28->ca1_w(1);
- m_pia28->cb1_w(1);
- }
- break;
- }
-}
-
-void s8_state::init_s8()
-{
- m_irq_timer = timer_alloc(TIMER_IRQ);
- m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
-}
-
-void s8_state::s8(machine_config &config)
-{
- /* basic machine hardware */
- M6802(config, m_maincpu, XTAL(4'000'000));
- m_maincpu->set_ram_enable(false);
- m_maincpu->set_addrmap(AS_PROGRAM, &s8_state::s8_main_map);
-
- /* Video */
- config.set_default_layout(layout_s8);
-
- /* Sound */
- genpin_audio(config);
-
- /* Devices */
- PIA6821(config, m_pia21, 0);
- m_pia21->readpa_handler().set(FUNC(s8_state::sound_r));
- m_pia21->set_port_a_input_overrides_output_mask(0xff);
- m_pia21->readca1_handler().set(FUNC(s8_state::pia21_ca1_r));
- m_pia21->writepa_handler().set(FUNC(s8_state::sound_w));
- m_pia21->writepb_handler().set(FUNC(s8_state::sol2_w));
- m_pia21->ca2_handler().set(FUNC(s8_state::pia21_ca2_w));
- m_pia21->cb2_handler().set(FUNC(s8_state::pia21_cb2_w));
- m_pia21->irqa_handler().set(FUNC(s8_state::pia_irq));
- m_pia21->irqb_handler().set(FUNC(s8_state::pia_irq));
-
- PIA6821(config, m_pia24, 0);
- m_pia24->writepa_handler().set(FUNC(s8_state::lamp0_w));
- m_pia24->writepb_handler().set(FUNC(s8_state::lamp1_w));
- m_pia24->cb2_handler().set(FUNC(s8_state::pia24_cb2_w));
- m_pia24->irqa_handler().set(FUNC(s8_state::pia_irq));
- m_pia24->irqb_handler().set(FUNC(s8_state::pia_irq));
-
- PIA6821(config, m_pia28, 0);
- m_pia28->writepa_handler().set(FUNC(s8_state::dig0_w));
- m_pia28->writepb_handler().set(FUNC(s8_state::dig1_w));
- m_pia28->ca2_handler().set(FUNC(s8_state::pia28_ca2_w));
- m_pia28->cb2_handler().set(FUNC(s8_state::pia28_cb2_w));
- m_pia28->irqa_handler().set(FUNC(s8_state::pia_irq));
- m_pia28->irqb_handler().set(FUNC(s8_state::pia_irq));
-
- PIA6821(config, m_pia30, 0);
- m_pia30->readpa_handler().set(FUNC(s8_state::switch_r));
- m_pia30->set_port_a_input_overrides_output_mask(0xff);
- m_pia30->writepb_handler().set(FUNC(s8_state::switch_w));
- m_pia30->irqa_handler().set(FUNC(s8_state::pia_irq));
- m_pia30->irqb_handler().set(FUNC(s8_state::pia_irq));
-
- NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
-
- /* Add the soundcard */
- M6808(config, m_audiocpu, XTAL(4'000'000));
- m_audiocpu->set_addrmap(AS_PROGRAM, &s8_state::s8_audio_map);
-
- SPEAKER(config, "speaker").front_center();
- MC1408(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5);
-
- PIA6821(config, m_pias, 0);
- m_pias->readpa_handler().set(FUNC(s8_state::sound_r));
- m_pias->set_port_a_input_overrides_output_mask(0xff);
- m_pias->writepb_handler().set("dac", FUNC(dac_byte_interface::data_w));
- m_pias->irqa_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
- m_pias->irqb_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
-}
-
-/*------------------------------
-/ Pennant Fever (#526) 05/1984
-/-------------------------------*/
-ROM_START(pfevr_l2)
- ROM_REGION(0x3000, "roms", 0)
- ROM_LOAD("pf-rom1.u19", 0x0000, 0x1000, CRC(00be42bd) SHA1(72ca21c96e3ffa3c43499165f3339b669c8e94a5))
- ROM_LOAD("pf-rom2.u20", 0x1000, 0x2000, CRC(7b101534) SHA1(21e886d5872104d71bb528b9affb12230268597a))
-
- ROM_REGION(0x4000, "audioroms", 0)
- ROM_LOAD("cpu_u49.128", 0x0000, 0x4000, CRC(b0161712) SHA1(5850f1f1f11e3ac9b9629cff2b26c4ad32436b55))
-ROM_END
-
-ROM_START(pfevr_p3)
- ROM_REGION(0x3000, "roms", 0)
- ROM_LOAD("cpu_u19.732", 0x0000, 0x1000, CRC(03796c6d) SHA1(38c95fcce9d0f357a74f041f0df006b9c6f6efc7))
- ROM_LOAD("cpu_u20.764", 0x1000, 0x2000, CRC(3a3acb39) SHA1(7844cc30a9486f718a556850fc9cef3be82f26b7))
-
- ROM_REGION(0x4000, "audioroms", 0)
- ROM_LOAD("cpu_u49.128", 0x0000, 0x4000, CRC(b0161712) SHA1(5850f1f1f11e3ac9b9629cff2b26c4ad32436b55))
-ROM_END
-
-} // Anonymous namespace
-
-
-GAME(1984, pfevr_l2, 0, s8, s8, s8_state, init_s8, ROT0, "Williams", "Pennant Fever (L-2)", MACHINE_MECHANICAL | MACHINE_NOT_WORKING )
-GAME(1984, pfevr_p3, pfevr_l2, s8, s8, s8_state, init_s8, ROT0, "Williams", "Pennant Fever (P-3)", MACHINE_MECHANICAL | MACHINE_NOT_WORKING )