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-rw-r--r--src/mame/drivers/s8a.cpp351
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diff --git a/src/mame/drivers/s8a.cpp b/src/mame/drivers/s8a.cpp
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+// license:BSD-3-Clause
+// copyright-holders:Robbbert
+/***********************************************************************************
+
+ PINBALL
+ Williams System 8: Still Crazy
+
+The first time run, the display will show the model number (543).
+Press F3 to clear this.
+
+A novelty game where the playfield is completely vertical. It has 4 flippers and the
+ idea is to get the ball up to the alcohol 'still' before the 'revenuers' do. The
+ idea didn't catch on, and the game was not officially released. 1 player.
+ The display shows Score and Batch. There is no credit display.
+ If the number of batches exceeds 9, the 'hidden digit' will show the tens.
+ You cannot get more than 99 batches.
+ The score only has 5 digits, but the game stores the 100,000 digit internally.
+
+ToDo:
+
+************************************************************************************/
+
+
+#include "machine/genpin.h"
+#include "cpu/m6800/m6800.h"
+#include "machine/6821pia.h"
+#include "sound/dac.h"
+#include "s8a.lh"
+
+
+class s8a_state : public genpin_class
+{
+public:
+ s8a_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_dac(*this, "dac")
+ , m_pias(*this, "pias")
+ , m_pia21(*this, "pia21")
+ , m_pia24(*this, "pia24")
+ , m_pia28(*this, "pia28")
+ , m_pia30(*this, "pia30")
+ { }
+
+ DECLARE_READ8_MEMBER(dac_r);
+ DECLARE_WRITE8_MEMBER(dig0_w);
+ DECLARE_WRITE8_MEMBER(dig1_w);
+ DECLARE_WRITE8_MEMBER(lamp0_w);
+ DECLARE_WRITE8_MEMBER(lamp1_w) { };
+ DECLARE_WRITE8_MEMBER(sol2_w) { }; // solenoids 8-15
+ DECLARE_WRITE8_MEMBER(sol3_w); // solenoids 0-7
+ DECLARE_WRITE8_MEMBER(sound_w);
+ DECLARE_READ8_MEMBER(dips_r);
+ DECLARE_READ8_MEMBER(switch_r);
+ DECLARE_WRITE8_MEMBER(switch_w);
+ 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);
+ DECLARE_INPUT_CHANGED_MEMBER(main_nmi);
+ DECLARE_INPUT_CHANGED_MEMBER(audio_nmi);
+ DECLARE_MACHINE_RESET(s8a);
+ DECLARE_DRIVER_INIT(s8a);
+private:
+ UINT8 m_sound_data;
+ UINT8 m_strobe;
+ UINT8 m_kbdrow;
+ bool m_data_ok;
+ emu_timer* m_irq_timer;
+ virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
+ static const device_timer_id TIMER_IRQ = 0;
+ required_device<cpu_device> m_maincpu;
+ required_device<cpu_device> m_audiocpu;
+ required_device<dac_device> m_dac;
+ 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;
+};
+
+static ADDRESS_MAP_START( s8a_main_map, AS_PROGRAM, 8, s8a_state )
+ ADDRESS_MAP_GLOBAL_MASK(0x7fff)
+ AM_RANGE(0x0000, 0x07ff) AM_RAM AM_SHARE("nvram")
+ AM_RANGE(0x2100, 0x2103) AM_DEVREADWRITE("pia21", pia6821_device, read, write) // sound+solenoids
+ AM_RANGE(0x2200, 0x2200) AM_WRITE(sol3_w) // solenoids
+ AM_RANGE(0x2400, 0x2403) AM_DEVREADWRITE("pia24", pia6821_device, read, write) // lamps
+ AM_RANGE(0x2800, 0x2803) AM_DEVREADWRITE("pia28", pia6821_device, read, write) // display
+ AM_RANGE(0x3000, 0x3003) AM_DEVREADWRITE("pia30", pia6821_device, read, write) // inputs
+ AM_RANGE(0x6000, 0x7fff) AM_ROM AM_REGION("roms", 0)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( s8a_audio_map, AS_PROGRAM, 8, s8a_state )
+ AM_RANGE(0x0000, 0x00ff) AM_RAM
+ AM_RANGE(0x2000, 0x2003) AM_DEVREADWRITE("pias", pia6821_device, read, write)
+ AM_RANGE(0xc000, 0xffff) AM_ROM AM_REGION("audioroms", 0)
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( s8a )
+ PORT_START("X0")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_TILT )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START )
+ 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_L)
+
+ PORT_START("X2")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_S)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_D)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_G)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_H)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_J)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_K)
+
+ PORT_START("X4")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X8")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X10")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X20")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X40")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("X80")
+ 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, s8a_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, s8a_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( s8a_state::main_nmi )
+{
+ // Diagnostic button sends a pulse to NMI pin
+ if (newval==CLEAR_LINE)
+ m_maincpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
+}
+
+INPUT_CHANGED_MEMBER( s8a_state::audio_nmi )
+{
+ // Diagnostic button sends a pulse to NMI pin
+ if (newval==CLEAR_LINE)
+ m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
+}
+
+WRITE8_MEMBER( s8a_state::sol3_w )
+{
+ if (data==0x0a)
+ m_samples->start(0, 7); // mechanical drum when you have 2 or more batches
+}
+
+WRITE8_MEMBER( s8a_state::sound_w )
+{
+ m_sound_data = data;
+}
+
+READ_LINE_MEMBER( s8a_state::pia21_ca1_r )
+{
+// sound busy
+ return 1;
+}
+
+WRITE_LINE_MEMBER( s8a_state::pia21_ca2_w )
+{
+// sound ns
+ m_pias->ca1_w(state);
+}
+
+WRITE8_MEMBER( s8a_state::lamp0_w )
+{
+}
+
+WRITE8_MEMBER( s8a_state::dig0_w )
+{
+ static const UINT8 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;
+ output_set_digit_value(60, patterns[data>>4]); // diag digit
+}
+
+WRITE8_MEMBER( s8a_state::dig1_w )
+{
+ static const UINT8 patterns[16] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0,0,0,0,0,0 }; // MC14543
+ if (m_data_ok)
+ {
+ output_set_digit_value(m_strobe+16, patterns[data&15]);
+ output_set_digit_value(m_strobe, patterns[data>>4]);
+ }
+ m_data_ok = false;
+}
+
+READ8_MEMBER( s8a_state::switch_r )
+{
+ char kbdrow[8];
+ sprintf(kbdrow,"X%X",m_kbdrow);
+ return ioport(kbdrow)->read() ^ 0xff;
+}
+
+WRITE8_MEMBER( s8a_state::switch_w )
+{
+ m_kbdrow = data;
+}
+
+READ8_MEMBER( s8a_state::dac_r )
+{
+ return m_sound_data;
+}
+
+WRITE_LINE_MEMBER( s8a_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 s8a_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(M6800_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(M6800_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;
+ }
+}
+
+MACHINE_RESET_MEMBER( s8a_state, s8a )
+{
+}
+
+DRIVER_INIT_MEMBER( s8a_state, s8a )
+{
+ m_irq_timer = timer_alloc(TIMER_IRQ);
+ m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
+}
+
+static MACHINE_CONFIG_START( s8a, s8a_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6802, XTAL_4MHz)
+ MCFG_CPU_PROGRAM_MAP(s8a_main_map)
+ MCFG_MACHINE_RESET_OVERRIDE(s8a_state, s8a)
+
+ /* Video */
+ MCFG_DEFAULT_LAYOUT(layout_s8a)
+
+ /* Sound */
+ MCFG_FRAGMENT_ADD( genpin_audio )
+
+ /* Devices */
+ MCFG_DEVICE_ADD("pia21", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(s8a_state, dac_r))
+ MCFG_PIA_READCA1_HANDLER(READLINE(s8a_state, pia21_ca1_r))
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, sound_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, sol2_w))
+ MCFG_PIA_CA2_HANDLER(WRITELINE(s8a_state, pia21_ca2_w))
+ MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia21_cb2_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(s8a_state, pia_irq))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(s8a_state, pia_irq))
+
+ MCFG_DEVICE_ADD("pia24", PIA6821, 0)
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, lamp0_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, lamp1_w))
+ MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia24_cb2_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(s8a_state, pia_irq))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(s8a_state, pia_irq))
+
+ MCFG_DEVICE_ADD("pia28", PIA6821, 0)
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, dig0_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, dig1_w))
+ MCFG_PIA_CA2_HANDLER(WRITELINE(s8a_state, pia28_ca2_w))
+ MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia28_cb2_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(s8a_state, pia_irq))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(s8a_state, pia_irq))
+
+ MCFG_DEVICE_ADD("pia30", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(s8a_state, switch_r))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, switch_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(s8a_state, pia_irq))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(s8a_state, pia_irq))
+
+ MCFG_NVRAM_ADD_0FILL("nvram")
+
+ /* Add the soundcard */
+ MCFG_CPU_ADD("audiocpu", M6808, XTAL_4MHz)
+ MCFG_CPU_PROGRAM_MAP(s8a_audio_map)
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("dac", DAC, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
+
+ MCFG_DEVICE_ADD("pias", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(s8a_state, dac_r))
+ MCFG_PIA_WRITEPB_HANDLER(DEVWRITE8("dac", dac_device, write_unsigned8))
+ MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("audiocpu", m6808_cpu_device, irq_line))
+ MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("audiocpu", m6808_cpu_device, irq_line))
+MACHINE_CONFIG_END
+
+
+/*----------------------------
+/ Still Crazy (#543) 06/1984
+/-----------------------------*/
+ROM_START(scrzy_l1)
+ ROM_REGION(0x2000, "roms", 0)
+ ROM_LOAD("ic20.bin", 0x0000, 0x2000, CRC(b0df42e6) SHA1(bb10268d7b820d1de0c20e1b79aba558badd072b) )
+
+ ROM_REGION(0x4000, "audioroms", 0)
+ // 1st and 2nd halves are identical
+ ROM_LOAD("ic49.bin", 0x0000, 0x4000, CRC(bcc8ccc4) SHA1(2312f9cc4f5a2dadfbfa61d13c31bb5838adf152) )
+ROM_END
+
+GAME(1984,scrzy_l1, 0, s8a, s8a, s8a_state, s8a, ROT0, "Williams", "Still Crazy", MACHINE_MECHANICAL )