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|
// license:BSD-3-Clause
// copyright-holders:Miodrag Milanovic, Robbbert
/****************************************************************************************
PINBALL
Williams System 11
Differences to system 9:
- New PIAs at 0x2c00 and 0x3400
- Computer control of special solenoids restored
- Alphanumeric display
- Default sound card merged into the CPU board
- Optional extra sound cards attached to the widget port
Games:
- Grand Lizard (#523)
- High Speed (#541)
- Road Kings (#542)
- Sudden Withdrawal (unreleased)
If it says FACTORY SETTING, hit F3.
Here are the key codes to enable play:
Game NUM Start game End ball
---------------------------------------------------------------------------------
Grand Lizard 523 Hold DEF hit 1 DEF
High Speed 541 Hold BCD hit 1 BCD
Road Kings 542 Hold [] hit 1 []
Status:
- All machines are playable
ToDo:
- Machanical sounds
*****************************************************************************************/
#include "emu.h"
#include "includes/s11.h"
#include "cpu/m6809/m6809.h"
#include "speaker.h"
#include "s11.lh"
/*
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 RW MEMPROT
0 0 0 0 0 x x x 0 * * * * * * * * * battery backed RAM RW normal
0 0 0 0 0 x x 0 x * * * * * * * * * battery backed RAM RW normal
0 0 0 0 0 x 0 x x * * * * * * * * * battery backed RAM RW normal
0 0 0 0 0 0 x x x * * * * * * * * * battery backed RAM RW normal
0 0 0 0 0 1 1 1 1 * * * * * * * * 0 battery backed RAM RW in protected area, but protection switch is off
0 0 0 0 0 1 1 1 1 * * * * * * * R 1 battery backed RAM Read in protected area, but protection switch is on, read is allowed
0 0 0 0 0 1 1 1 1 * * * * * * * W 1 battery backed RAM Write in protected area, but protection switch is on, write is BLOCKED
*/
void s11_state::s11_main_map(address_map &map)
{
map(0x0000, 0x07ff).ram().share("nvram");
// TODO:
//map(0x0000, 0x077f).ram().share("nvram"); // unprotected ram area
//map(0x0780, 0x07ff).rw(FUNC(prot_ram_r), FUNC(prot_ram_w)); // protected ram area
map(0x2100, 0x2103).rw(m_pia21, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // sound+solenoids
map(0x2200, 0x2200).w(FUNC(s11_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(0x2c00, 0x2c03).rw(m_pia2c, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // alphanumeric display
map(0x3000, 0x3003).rw(m_pia30, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // inputs
map(0x3400, 0x3403).rw(m_pia34, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // widget
map(0x4000, 0xffff).rom();
}
void s11_state::s11_audio_map(address_map &map)
{
map(0x0000, 0x07ff).mirror(0x0800).ram();
map(0x1000, 0x1fff).w(FUNC(s11_state::bank_w));
map(0x2000, 0x2003).mirror(0x0ffc).rw(m_pias, FUNC(pia6821_device::read), FUNC(pia6821_device::write));
map(0x8000, 0xbfff).bankr("bank0");
map(0xc000, 0xffff).bankr("bank1");
}
static INPUT_PORTS_START( s11 )
PORT_START("X0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_NAME("Plumb Tilt")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_NAME("Tilt")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN3 )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_NAME("Slam Tilt")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("High Score Reset")
PORT_START("X1")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("INP09")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_B) PORT_NAME("INP10")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("INP11")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_D) PORT_NAME("INP12")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_E) PORT_NAME("INP13")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_F) PORT_NAME("INP14")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_G) PORT_NAME("INP15")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_H) PORT_NAME("INP16")
PORT_START("X2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_I) PORT_NAME("INP17")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_J) PORT_NAME("INP18")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_K) PORT_NAME("INP19")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_L) PORT_NAME("INP20")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_M) PORT_NAME("INP21")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_N) PORT_NAME("INP22")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_O) PORT_NAME("INP23")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_P) PORT_NAME("INP24")
PORT_START("X3")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("INP25")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME("INP26")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("INP27")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_T) PORT_NAME("INP28")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_U) PORT_NAME("INP29")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_V) PORT_NAME("INP30")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_W) PORT_NAME("INP31")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_X) PORT_NAME("INP32")
PORT_START("X4")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Y) PORT_NAME("INP33")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Z) PORT_NAME("INP34")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_COMMA) PORT_NAME("INP35")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_STOP) PORT_NAME("INP36")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("INP37")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_COLON) PORT_NAME("INP38")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_QUOTE) PORT_NAME("INP39")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_NAME("INP40")
PORT_START("X5")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_NAME("INP41")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_NAME("INP42")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_NAME("INP43")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("INP44")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME("INP45")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("INP46")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_LEFT) PORT_NAME("INP47")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_UP) PORT_NAME("INP48")
PORT_START("X6")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_RIGHT) PORT_NAME("INP49")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DOWN) PORT_NAME("INP50")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("INP51")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_END) PORT_NAME("INP52")
PORT_START("X7")
PORT_START("DIAGS")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Audio Diag") PORT_CODE(KEYCODE_9_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s11_state, audio_nmi, 1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Main Diag") PORT_CODE(KEYCODE_0_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s11_state, main_nmi, 1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Advance") PORT_CODE(KEYCODE_1_PAD)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Up/Down") PORT_CODE(KEYCODE_2_PAD) PORT_TOGGLE
PORT_CONFNAME( 0x10, 0x10, "Language" )
PORT_CONFSETTING( 0x00, "German" )
PORT_CONFSETTING( 0x10, "English" )
INPUT_PORTS_END
TIMER_CALLBACK_MEMBER(s11_state::irq_timer)
{
// handle the cd4020 14-bit timer irq counter; this timer fires on the rising and falling edges of Q5, every 32 clocks
m_timer_count += 0x20;
m_timer_count &= 0x3fff;
// handle the reset case (happens on the high level of Eclock, so supersedes the firing of the timer int)
if (BIT(m_timer_count, 5) && (m_timer_irq_active || m_pia_irq_active))
{
m_timer_count = 0;
m_timer_irq_active = false;
}
else // handle the timer int firing case
{
#ifndef S11_W15
// W14 jumper present (Q7), W15 absent (Q10)
m_timer_irq_active = (BIT(m_timer_count, 7, 3) == 7);
#else
// W14 jumper absent (Q7), W15 present (Q10)
m_timer_irq_active = (BIT(m_timer_count, 8, 3) == 7);
#endif
}
m_mainirq->in_w<0>(m_timer_irq_active);
if (m_pias)
m_pias->cb1_w(m_timer_irq_active);
m_irq_timer->adjust(attotime::from_ticks(32,E_CLOCK),0);
}
INPUT_CHANGED_MEMBER( s11_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( s11_state::audio_nmi )
{
// Diagnostic button sends a pulse to NMI pin
if (newval==CLEAR_LINE)
if(m_audiocpu)
m_audiocpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
}
WRITE_LINE_MEMBER( s11_state::pia_irq )
{
m_pia_irq_active = state;
m_mainirq->in_w<1>(state);
}
WRITE_LINE_MEMBER( s11_state::main_irq )
{
// handle the fact that the Advance and Up/Down switches are gated by the combined timer/pia irq signal
if(state == CLEAR_LINE)
{
m_pia28->ca1_w(1);
m_pia28->cb1_w(1);
}
else
{
m_pia28->ca1_w(BIT(ioport("DIAGS")->read(), 2)); // Advance
m_pia28->cb1_w(BIT(ioport("DIAGS")->read(), 3)); // Up/Down
}
m_maincpu->set_input_line(M6802_IRQ_LINE, state);
}
void s11_state::sound_w(u8 data)
{
m_sound_data = data;
}
WRITE_LINE_MEMBER( s11_state::pia21_ca2_w )
{
// sound ns
if(m_pias)
m_pias->ca1_w(state);
}
void s11_state::lamp0_w(u8 data)
{
m_lamp_data = data ^ 0xff;
}
void s11_state::lamp1_w(u8 data)
{
// find out which row is active
for (u8 i = 0; i < 8; i++)
if (BIT(data, i))
for (u8 j = 0; j < 8; j++)
m_io_outputs[22U+i*8U+j] = BIT(m_lamp_data, j);
}
void s11_state::dig0_w(u8 data)
{
static const u8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7447
m_strobe = data & 15;
u8 diag = BIT(data, 4, 3);
if (diag == get_diag())
{
set_lock1(0);
set_lock2(0);
}
else
set_diag(diag);
m_digits[60] = patterns[data>>4]; // diag digit
m_segment1 = 0;
m_segment2 = 0;
}
void s11_state::dig1_w(u8 data)
{
u8 lock = get_lock2() + 1;
if (lock == 1)
{
u16 seg = get_segment2() & 0xff00;
seg |= data;
set_segment2(seg);
m_digits[get_strobe()+16] = bitswap<16>(seg, 7, 15, 12, 10, 8, 14, 13, 9, 11, 6, 5, 4, 3, 2, 1, 0);
}
set_lock2(lock);
}
u8 s11_state::pia28_w7_r()
{
u8 ret = 0x80;
ret |= m_strobe;
ret |= m_diag << 4;
if(BIT(ioport("DIAGS")->read(), 4)) // W7 Jumper
ret &= ~0x80;
return ret;
}
void s11_state::pia2c_pa_w(u8 data)
{
if (get_lock1() == 1)
{
u16 seg = get_segment1() & 0xff;
seg |= (data<<8);
m_digits[get_strobe()] = bitswap<16>(seg, 7, 15, 12, 10, 8, 14, 13, 9, 11, 6, 5, 4, 3, 2, 1, 0);
set_segment1(seg);
}
}
void s11_state::pia2c_pb_w(u8 data)
{
u8 lock = get_lock1() + 1;
if (lock == 1)
{
u16 seg = get_segment1() & 0xff00;
seg |= data;
m_digits[get_strobe()] = bitswap<16>(seg, 7, 15, 12, 10, 8, 14, 13, 9, 11, 6, 5, 4, 3, 2, 1, 0);
set_segment1(seg);
}
set_lock1(lock);
}
u8 s11_state::switch_r()
{
u8 data = 0;
// scan all 8 input columns, since multiple can be selected at once
for (u8 i = 0; i < 8; i++)
if (BIT(m_row, i))
data |= m_io_keyboard[i]->read();
//retval &= ioport("OPTOS")->read(); // optos should be read here as well, and are always active even if no column is selected
return data;
}
void s11_state::switch_w(u8 data)
{
m_row = data;
}
void s11_state::pia34_pa_w(u8 data)
{
if (get_lock2() == 1)
{
u16 seg = get_segment2() & 0xff;
seg |= (data<<8);
m_digits[get_strobe()+16] = bitswap<16>(seg, 7, 15, 12, 10, 8, 14, 13, 9, 11, 6, 5, 4, 3, 2, 1, 0);
set_segment2(seg);
}
}
void s11_state::pia34_pb_w(u8 data)
{
if(m_bg)
m_bg->data_w(data);
else if (m_ps88)
m_ps88->data_w(data);
}
WRITE_LINE_MEMBER( s11_state::pia34_cb2_w )
{
if(m_bg)
m_bg->ctrl_w(state); // MCB2 through CPU interface
else if (m_ps88)
m_ps88->strobe_w(state);
}
void s11_state::bank_w(u8 data)
{
membank("bank0")->set_entry(BIT(data, 1));
membank("bank1")->set_entry(BIT(data, 0));
}
WRITE_LINE_MEMBER( s11_state::pias_ca2_w )
{
// speech clock
if(m_hc55516)
m_hc55516->clock_w(state);
}
WRITE_LINE_MEMBER( s11_state::pias_cb2_w )
{
// speech data
if(m_hc55516)
m_hc55516->digit_w(state);
}
u8 s11_state::sound_r()
{
return m_sound_data;
}
void s11_state::machine_start()
{
genpin_class::machine_start();
m_io_outputs.resolve();
m_digits.resolve();
save_item(NAME(m_sound_data));
save_item(NAME(m_diag));
save_item(NAME(m_segment1));
save_item(NAME(m_segment2));
save_item(NAME(m_timer_count));
save_item(NAME(m_timer_irq_active));
save_item(NAME(m_pia_irq_active));
save_item(NAME(m_strobe));
save_item(NAME(m_row));
save_item(NAME(m_lamp_data));
m_irq_timer = timer_alloc(FUNC(s11_state::irq_timer), this);
m_irq_timer->adjust(attotime::from_ticks(32,E_CLOCK),0);
}
void s11_state::machine_reset()
{
genpin_class::machine_reset();
for (u8 i = 0; i < m_io_outputs.size(); i++)
m_io_outputs[i] = 0;
membank("bank0")->set_entry(0);
membank("bank1")->set_entry(0);
}
void s11_state::init_s11()
{
u8 *ROM = memregion("audiocpu")->base();
membank("bank0")->configure_entries(0, 2, &ROM[0x0000], 0x4000);
membank("bank1")->configure_entries(0, 2, &ROM[0x8000], 0x4000);
membank("bank0")->set_entry(0);
membank("bank1")->set_entry(0);
}
void s11_state::s11(machine_config &config)
{
/* basic machine hardware */
M6802(config, m_maincpu, XTAL(4'000'000));
m_maincpu->set_addrmap(AS_PROGRAM, &s11_state::s11_main_map);
INPUT_MERGER_ANY_HIGH(config, m_mainirq).output_handler().set(FUNC(s11_state::main_irq));
INPUT_MERGER_ANY_HIGH(config, m_piairq).output_handler().set(FUNC(s11_state::pia_irq));
/* Video */
config.set_default_layout(layout_s11);
/* Sound */
genpin_audio(config);
/* Devices */
PIA6821(config, m_pia21, 0);
m_pia21->readpa_handler().set(FUNC(s11_state::sound_r));
m_pia21->set_port_a_input_overrides_output_mask(0xff);
m_pia21->writepa_handler().set(FUNC(s11_state::sound_w));
m_pia21->writepb_handler().set(FUNC(s11_state::sol2_w));
m_pia21->ca2_handler().set(FUNC(s11_state::pia21_ca2_w));
m_pia21->cb2_handler().set(FUNC(s11_state::pia21_cb2_w));
m_pia21->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<1>));
m_pia21->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<2>));
PIA6821(config, m_pia24, 0);
m_pia24->writepa_handler().set(FUNC(s11_state::lamp0_w));
m_pia24->writepb_handler().set(FUNC(s11_state::lamp1_w));
m_pia24->cb2_handler().set(FUNC(s11_state::pia24_cb2_w));
m_pia24->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<3>));
m_pia24->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<4>));
PIA6821(config, m_pia28, 0);
m_pia28->readpa_handler().set(FUNC(s11_state::pia28_w7_r));
m_pia28->set_port_a_input_overrides_output_mask(0xff);
m_pia28->writepa_handler().set(FUNC(s11_state::dig0_w));
m_pia28->writepb_handler().set(FUNC(s11_state::dig1_w));
m_pia28->ca2_handler().set(FUNC(s11_state::pia28_ca2_w));
m_pia28->cb2_handler().set(FUNC(s11_state::pia28_cb2_w));
m_pia28->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<5>));
m_pia28->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<6>));
PIA6821(config, m_pia2c, 0);
m_pia2c->writepa_handler().set(FUNC(s11_state::pia2c_pa_w));
m_pia2c->writepb_handler().set(FUNC(s11_state::pia2c_pb_w));
m_pia2c->ca2_handler().set(FUNC(s11_state::pia2c_ca2_w));
m_pia2c->cb2_handler().set(FUNC(s11_state::pia2c_cb2_w));
m_pia2c->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<7>));
m_pia2c->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<8>));
PIA6821(config, m_pia30, 0);
m_pia30->readpa_handler().set(FUNC(s11_state::switch_r));
m_pia30->set_port_a_input_overrides_output_mask(0xff);
m_pia30->writepb_handler().set(FUNC(s11_state::switch_w));
m_pia30->ca2_handler().set(FUNC(s11_state::pia30_ca2_w));
m_pia30->cb2_handler().set(FUNC(s11_state::pia30_cb2_w));
m_pia30->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<9>));
m_pia30->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<10>));
PIA6821(config, m_pia34, 0);
m_pia34->writepa_handler().set(FUNC(s11_state::pia34_pa_w));
m_pia34->writepb_handler().set(FUNC(s11_state::pia34_pb_w));
m_pia34->ca2_handler().set_nop();
m_pia34->cb2_handler().set(FUNC(s11_state::pia34_cb2_w));
m_pia34->irqa_handler().set(m_piairq, FUNC(input_merger_device::in_w<11>));
m_pia34->irqb_handler().set(m_piairq, FUNC(input_merger_device::in_w<12>));
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, &s11_state::s11_audio_map);
INPUT_MERGER_ANY_HIGH(config, m_audioirq).output_handler().set_inputline(m_audiocpu, M6808_IRQ_LINE);
MC1408(config, m_dac, 0);
// common CVSD filter for system 11 and 11a, this is also the same filter circuit as Sinistar/System 6 uses, and is ALMOST the same filter from the s11 bg sound boards, see /mame/audio/s11c_bg.cpp
// The CVSD filter has a large gain, about 4.6x
// The filter is boosting the ~5vpp audio signal from the CVSD chip to a ~23vpp (really ~17vpp) theoretical audio signal that the s11
// mainboard outputs on its volume control-repurposed-as-audio-out connector.
// In reality, the S11 mainboard outputs audio at a virtual ground level between +5v and -12v (so, 17VPP balanced around -7VDC), but since
// the CVSD chip's internal DAC can only output between a bit over +0x180/-0x180 out of 0x200, the most voltage it can ever output is
// between (assuming 0x1ff is 5VDC and 0x300 is 0VDC) a max of 4.375VDC and a min of 0.625VDC, i.e. 3.75VPP centered on 2.5VDC.
// In reality, the range is likely less than that.
// This means multiplying a 3.75VPP signal by 4.6 is 17.25VPP, which is almost exactly the expected 17V (12v+5v) VPP the output should have.
FILTER_BIQUAD(config, m_cvsd_filter2).opamp_mfb_lowpass_setup(RES_K(27), RES_K(15), RES_K(27), CAP_P(4700), CAP_P(1200));
FILTER_BIQUAD(config, m_cvsd_filter).opamp_mfb_lowpass_setup(RES_K(43), RES_K(36), RES_K(180), CAP_P(1800), CAP_P(180));
m_cvsd_filter->add_route(ALL_OUTPUTS, m_cvsd_filter2, 1.0);
HC55516(config, m_hc55516, 0).add_route(ALL_OUTPUTS, m_cvsd_filter, 1.0);
PIA6821(config, m_pias, 0);
m_pias->readpa_handler().set(FUNC(s11_state::sound_r));
m_pias->set_port_a_input_overrides_output_mask(0xff);
m_pias->writepa_handler().set(FUNC(s11_state::sound_w));
m_pias->writepb_handler().set(m_dac, FUNC(dac_byte_interface::data_w));
m_pias->ca2_handler().set(m_hc55516, FUNC(hc55516_device::clock_w));
m_pias->cb2_handler().set(m_hc55516, FUNC(hc55516_device::digit_w));
m_pias->irqa_handler().set(m_audioirq, FUNC(input_merger_device::in_w<0>));
m_pias->irqb_handler().set(m_audioirq, FUNC(input_merger_device::in_w<1>));
}
void s11_state::s11_bgs(machine_config &config)
{
s11(config);
/* Add the background sound card */
S11_BGS(config, m_bg);
m_dac->add_route(ALL_OUTPUTS, m_bg, 0.5/2.0);
m_cvsd_filter2->add_route(ALL_OUTPUTS, m_bg, 0.5/2.0);
m_pia34->ca2_handler().set(m_bg, FUNC(s11_bgs_device::resetq_w));
m_bg->pb_cb().set(m_pia34, FUNC(pia6821_device::portb_w));
m_bg->cb2_cb().set(m_pia34, FUNC(pia6821_device::cb1_w));
SPEAKER(config, "speaker").front_center();
m_bg->add_route(ALL_OUTPUTS, "speaker", 1.0);
}
void s11_state::s11_bgm(machine_config &config)
{
s11(config);
/* Add the background music card */
S11_BGM(config, m_bg);
m_dac->add_route(ALL_OUTPUTS, m_bg, 0.5319/2.0);
m_cvsd_filter2->add_route(ALL_OUTPUTS, m_bg, 0.5319/2.0);
m_pia34->ca2_handler().set(m_bg, FUNC(s11_bgm_device::resetq_w));
m_bg->pb_cb().set(m_pia34, FUNC(pia6821_device::portb_w));
m_bg->cb2_cb().set(m_pia34, FUNC(pia6821_device::cb1_w));
SPEAKER(config, "speaker").front_center();
m_bg->add_route(ALL_OUTPUTS, "speaker", 1.0);
}
void s11_state::s11_only(machine_config &config)
{
s11(config);
SPEAKER(config, "speaker").front_center();
m_dac->add_route(ALL_OUTPUTS, "speaker", 0.25);
m_cvsd_filter2->add_route(ALL_OUTPUTS, "speaker", 0.25);
}
/*----------------------------
/ Grand Lizard 04/86 (#523)
/-----------------------------*/
ROM_START(grand_l4)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u26.l3", 0x4000, 0x2000, CRC(5fe50db6) SHA1(7e2adfefce5c33ad605606574dbdfb2642aa0e85))
ROM_RELOAD( 0x6000, 0x2000)
ROM_LOAD("lzrd_u27.l4", 0x8000, 0x8000, CRC(6462ca55) SHA1(0ebfa998d3cefc213ada9ed815d44977120e5d6d))
ROM_FILL(0x6035, 1, 0x00) // default to English
// according to the manual these should be 32K roms just like the other games here
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u21.l1", 0xc000, 0x4000, CRC(98859d37) SHA1(08429b9e6a3b3007815373dc280b985e3441aa9f))
ROM_RELOAD( 0x8000, 0x4000)
ROM_LOAD("lzrd_u22.l1", 0x4000, 0x4000, CRC(4e782eba) SHA1(b44ab499128300175bdb57f07ffe2992c82e47e4))
ROM_RELOAD( 0x0000, 0x4000)
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u4.l1", 0x0000, 0x8000, CRC(4baafc11) SHA1(3507f5f37e02688fa56cf5bb303eaccdcedede06))
ROM_END
ROM_START(grand_l3)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u26.l3", 0x4000, 0x2000, CRC(5fe50db6) SHA1(7e2adfefce5c33ad605606574dbdfb2642aa0e85))
ROM_RELOAD( 0x6000, 0x2000)
ROM_LOAD("lzrd_u27.l3", 0x8000, 0x8000, CRC(9061dfdc) SHA1(06e0add721afa0a89ad4961cddbc5409f95362df))
ROM_FILL(0x6035, 1, 0x00) // default to English
// according to the manual these should be 32K roms just like the other games here
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u21.l1", 0xc000, 0x4000, CRC(98859d37) SHA1(08429b9e6a3b3007815373dc280b985e3441aa9f))
ROM_RELOAD( 0x8000, 0x4000)
ROM_LOAD("lzrd_u22.l1", 0x4000, 0x4000, CRC(4e782eba) SHA1(b44ab499128300175bdb57f07ffe2992c82e47e4))
ROM_RELOAD( 0x0000, 0x4000)
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("lzrd_u4.l1", 0x0000, 0x8000, CRC(4baafc11) SHA1(3507f5f37e02688fa56cf5bb303eaccdcedede06))
ROM_END
/*-------------------------
/ High Speed 01/86 (#541)
/--------------------------*/
ROM_START(hs_l4)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("hs_u26.l4", 0x4000, 0x2000, CRC(38b73830) SHA1(df89670f3df2b657dcf1f8ee08e506e54e016028))
ROM_RELOAD( 0x6000, 0x2000)
ROM_LOAD("hs_u27.l4", 0x8000, 0x8000, CRC(24c6f7f0) SHA1(bb0058650ec0908f88b6a202df79e971b46f8594))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("hs_u21.l2", 0x8000, 0x8000, CRC(c0580037) SHA1(675ca65a6a20f8607232c532b4d127641f77d837))
ROM_LOAD("hs_u22.l2", 0x0000, 0x8000, CRC(c03be631) SHA1(53823e0f55377a45aa181882c310dd307cf368f5))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("hs_u4.l1", 0x0000, 0x8000, CRC(0f96e094) SHA1(58650705a02a71ced85f5c2a243722a35282cbf7))
ROM_END
ROM_START(hs_l3)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("u26-l3.rom", 0x4000, 0x2000, CRC(fd587959) SHA1(20fe6d7bd617b1fa886362ce520393a25be9a632))
ROM_RELOAD( 0x6000, 0x2000)
ROM_LOAD("hs_u27.l4", 0x8000, 0x8000, CRC(24c6f7f0) SHA1(bb0058650ec0908f88b6a202df79e971b46f8594))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("hs_u21.l2", 0x8000, 0x8000, CRC(c0580037) SHA1(675ca65a6a20f8607232c532b4d127641f77d837))
ROM_LOAD("hs_u22.l2", 0x0000, 0x8000, CRC(c03be631) SHA1(53823e0f55377a45aa181882c310dd307cf368f5))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("hs_u4.l1", 0x0000, 0x8000, CRC(0f96e094) SHA1(58650705a02a71ced85f5c2a243722a35282cbf7))
ROM_END
/*-------------------------
/ Road Kings 07/86 (#542)
/--------------------------*/
ROM_START(rdkng_l1)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u26.l1", 0x4000, 0x4000, CRC(19abe96b) SHA1(d6c3b6dab328f23cc4506e4f56cd0beeb06fb3cb))
ROM_LOAD("road_u27.l1", 0x8000, 0x8000, CRC(3dcad794) SHA1(0cf06f8e16d738f0bc0111e2e12351a26e2f02c6))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u21.l1", 0x8000, 0x8000, CRC(f34efbf4) SHA1(cb5ffe9818994f4681e3492a5cd46f410d2e5353))
ROM_LOAD("road_u22.l1", 0x0000, 0x8000, CRC(a9803804) SHA1(a400d4621c3f7a6e47546b2f33dc4920183a5a74))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u4.l1", 0x0000, 0x8000, CRC(4395b48f) SHA1(2325ce6ba7f6f92f884c302e6f053c31229dc774))
ROM_END
ROM_START(rdkng_l2)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u26.l1", 0x4000, 0x4000, CRC(19abe96b) SHA1(d6c3b6dab328f23cc4506e4f56cd0beeb06fb3cb))
ROM_LOAD("road_u27.l2", 0x8000, 0x8000, CRC(aff45e2b) SHA1(c52aca20639f519a940951ef04c2bd179a596b30))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u21.l1", 0x8000, 0x8000, CRC(f34efbf4) SHA1(cb5ffe9818994f4681e3492a5cd46f410d2e5353))
ROM_LOAD("road_u22.l1", 0x0000, 0x8000, CRC(a9803804) SHA1(a400d4621c3f7a6e47546b2f33dc4920183a5a74))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u4.l1", 0x0000, 0x8000, CRC(4395b48f) SHA1(2325ce6ba7f6f92f884c302e6f053c31229dc774))
ROM_END
ROM_START(rdkng_l3)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u26.l3", 0x4000, 0x4000, CRC(9bade45d) SHA1(c1791724761cdd1d863e12b02655c5fed8936162))
ROM_LOAD("road_u27.l3", 0x8000, 0x8000, CRC(97b599dc) SHA1(18524d22a75b0569bb480d847cef8047ee51f91e))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u21.l1", 0x8000, 0x8000, CRC(f34efbf4) SHA1(cb5ffe9818994f4681e3492a5cd46f410d2e5353))
ROM_LOAD("road_u22.l1", 0x0000, 0x8000, CRC(a9803804) SHA1(a400d4621c3f7a6e47546b2f33dc4920183a5a74))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u4.l1", 0x0000, 0x8000, CRC(4395b48f) SHA1(2325ce6ba7f6f92f884c302e6f053c31229dc774))
ROM_END
ROM_START(rdkng_l4)
ROM_REGION(0x10000, "maincpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u26.l4", 0x4000, 0x4000, CRC(4ea27d67) SHA1(cf46e8c5e417999150403d6d40adf8c36b1c0347))
ROM_LOAD("road_u27.l4", 0x8000, 0x8000, CRC(5b88e755) SHA1(6438505bb335f670e0892126764819a48eec9b88))
ROM_REGION(0x10000, "audiocpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u21.l1", 0x8000, 0x8000, CRC(f34efbf4) SHA1(cb5ffe9818994f4681e3492a5cd46f410d2e5353))
ROM_LOAD("road_u22.l1", 0x0000, 0x8000, CRC(a9803804) SHA1(a400d4621c3f7a6e47546b2f33dc4920183a5a74))
ROM_REGION(0x80000, "bg:cpu", ROMREGION_ERASEFF)
ROM_LOAD("road_u4.l1", 0x0000, 0x8000, CRC(4395b48f) SHA1(2325ce6ba7f6f92f884c302e6f053c31229dc774))
ROM_END
// Pinball
GAME( 1986, grand_l4, 0, s11_bgs, s11, s11_state, init_s11, ROT0, "Williams", "Grand Lizard (L-4)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, grand_l3, grand_l4, s11_bgs, s11, s11_state, init_s11, ROT0, "Williams", "Grand Lizard (L-3)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, hs_l4, 0, s11_bgs, s11, s11_state, init_s11, ROT0, "Williams", "High Speed (L-4)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, hs_l3, hs_l4, s11_bgs, s11, s11_state, init_s11, ROT0, "Williams", "High Speed (L-3)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, rdkng_l4, 0, s11_bgm, s11, s11_state, init_s11, ROT0, "Williams", "Road Kings (L-4)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, rdkng_l1, rdkng_l4, s11_bgm, s11, s11_state, init_s11, ROT0, "Williams", "Road Kings (L-1)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, rdkng_l2, rdkng_l4, s11_bgm, s11, s11_state, init_s11, ROT0, "Williams", "Road Kings (L-2)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
GAME( 1986, rdkng_l3, rdkng_l4, s11_bgm, s11, s11_state, init_s11, ROT0, "Williams", "Road Kings (L-3)", MACHINE_MECHANICAL | MACHINE_SUPPORTS_SAVE )
|