// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/**************************************************************************************************
Mephisto Polgar and RISC
**************************************************************************************************/
#include "emu.h"
#include "cpu/m6502/m65c02.h"
#include "cpu/arm/arm.h"
#include "machine/74259.h"
#include "machine/nvram.h"
#include "machine/mmboard.h"
#include "machine/ram.h"
#include "machine/timer.h"
#include "video/hd44780.h"
#include "screen.h"
#include "speaker.h"
#include "mephisto_lcd.lh"
#include "mephisto_academy.lh"
#include "mephisto_milano.lh"
#include "mephisto_modena.lh"
class mephisto_polgar_state : public driver_device
{
public:
mephisto_polgar_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_keys(*this, "KEY")
, m_digits(*this, "digit%u", 0U)
{ }
DECLARE_READ8_MEMBER(polgar_keys_r);
void polgar10(machine_config &config);
void polgar(machine_config &config);
void polgar_mem(address_map &map);
virtual void sound_start() override { m_digits.resolve(); }
protected:
optional_ioport m_keys;
output_finder<4> m_digits;
};
class mephisto_risc_state : public mephisto_polgar_state
{
public:
mephisto_risc_state(const machine_config &mconfig, device_type type, const char *tag)
: mephisto_polgar_state(mconfig, type, tag)
, m_subcpu(*this, "subcpu")
, m_rombank(*this, "rombank")
, m_ram(*this, "ram")
{ }
DECLARE_READ8_MEMBER(latch0_r);
DECLARE_WRITE8_MEMBER(latch0_w);
DECLARE_WRITE8_MEMBER(latch1_w);
DECLARE_READ8_MEMBER(latch1_r);
DECLARE_READ32_MEMBER(disable_boot_rom_r);
void mrisc(machine_config &config);
void mrisc_arm_mem(address_map &map);
void mrisc_mem(address_map &map);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
void remove_boot_rom();
TIMER_CALLBACK_MEMBER(disable_boot_rom);
private:
required_device<arm_cpu_device> m_subcpu;
required_memory_bank m_rombank;
required_device<ram_device> m_ram;
uint8_t m_bank;
uint8_t m_com_latch0;
uint8_t m_com_latch1;
emu_timer* m_disable_boot_rom_timer;
};
class mephisto_milano_state : public mephisto_polgar_state
{
public:
mephisto_milano_state(const machine_config &mconfig, device_type type, const char *tag)
: mephisto_polgar_state(mconfig, type, tag)
, m_board(*this, "board")
, m_display(*this, "display")
, m_leds(*this, "led%u", 0U)
{ }
DECLARE_READ8_MEMBER(milano_input_r);
DECLARE_WRITE8_MEMBER(milano_led_w);
DECLARE_WRITE8_MEMBER(milano_io_w);
void milano(machine_config &config);
void milano_mem(address_map &map);
protected:
virtual void machine_reset() override;
virtual void machine_start() override;
private:
required_device<mephisto_board_device> m_board;
required_device<mephisto_display_modul_device> m_display;
output_finder<16> m_leds;
uint8_t m_led_latch;
};
class mephisto_modena_state : public mephisto_polgar_state
{
public:
mephisto_modena_state(const machine_config &mconfig, device_type type, const char *tag)
: mephisto_polgar_state(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_board(*this, "board")
, m_beeper(*this, "beeper")
, m_leds1(*this, "led%u", 100U)
, m_leds2(*this, "led%u", 0U)
, m_leds3(*this, "led%u", 8U)
{ }
DECLARE_READ8_MEMBER(modena_input_r);
DECLARE_WRITE8_MEMBER(modena_digits_w);
DECLARE_WRITE8_MEMBER(modena_io_w);
DECLARE_WRITE8_MEMBER(modena_led_w);
TIMER_DEVICE_CALLBACK_MEMBER(nmi_on) { m_maincpu->set_input_line(M6502_NMI_LINE, ASSERT_LINE); }
TIMER_DEVICE_CALLBACK_MEMBER(nmi_off) { m_maincpu->set_input_line(M6502_NMI_LINE, CLEAR_LINE); }
void modena(machine_config &config);
void modena_mem(address_map &map);
protected:
virtual void machine_reset() override;
virtual void machine_start() override;
private:
required_device<cpu_device> m_maincpu;
required_device<mephisto_board_device> m_board;
required_device<beep_device> m_beeper;
output_finder<8> m_leds1;
output_finder<8> m_leds2;
output_finder<8> m_leds3;
uint8_t m_digits_idx;
uint8_t m_io_ctrl;
};
class mephisto_academy_state : public mephisto_polgar_state
{
public:
mephisto_academy_state(const machine_config &mconfig, device_type type, const char *tag)
: mephisto_polgar_state(mconfig, type, tag)
, m_board(*this, "board")
, m_leds(*this, "led%u", 100U)
{ }
INTERRUPT_GEN_MEMBER(academy_irq);
DECLARE_WRITE_LINE_MEMBER(academy_nmi_w);
DECLARE_WRITE8_MEMBER(academy_led_w);
DECLARE_READ8_MEMBER(academy_input_r);
void academy(machine_config &config);
void academy_mem(address_map &map);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_device<mephisto_board_device> m_board;
output_finder<16> m_leds;
bool m_enable_nmi;
};
READ8_MEMBER(mephisto_polgar_state::polgar_keys_r)
{
return (BIT(m_keys->read(), offset) << 7) | 0x7f;
}
void mephisto_polgar_state::polgar_mem(address_map &map)
{
map(0x0000, 0x1fff).ram().share("nvram");
map(0x2000, 0x2000).w("display", FUNC(mephisto_display_modul_device::latch_w));
map(0x2004, 0x2004).w("display", FUNC(mephisto_display_modul_device::io_w));
map(0x2400, 0x2400).w("board", FUNC(mephisto_board_device::led_w));
map(0x2800, 0x2800).w("board", FUNC(mephisto_board_device::mux_w));
map(0x2c00, 0x2c07).r(this, FUNC(mephisto_polgar_state::polgar_keys_r));
map(0x3000, 0x3000).r("board", FUNC(mephisto_board_device::input_r));
map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7));
map(0x4000, 0xffff).rom();
}
WRITE8_MEMBER(mephisto_risc_state::latch1_w)
{
m_com_latch1 = data;
m_subcpu->set_input_line(ARM_FIRQ_LINE, ASSERT_LINE);
m_subcpu->set_input_line(INPUT_LINE_RESET, (data & 0x02) ? ASSERT_LINE : CLEAR_LINE);
if (data & 0x02)
m_subcpu->space(AS_PROGRAM).install_rom(0x00000000, 0x0000007f, memregion("arm_bootstrap")->base());
}
READ8_MEMBER(mephisto_risc_state::latch1_r)
{
return m_com_latch1;
}
WRITE8_MEMBER(mephisto_risc_state::latch0_w)
{
m_subcpu->set_input_line(ARM_FIRQ_LINE, CLEAR_LINE);
m_com_latch0 = data;
}
READ8_MEMBER(mephisto_risc_state::latch0_r)
{
return m_com_latch0;
}
READ32_MEMBER(mephisto_risc_state::disable_boot_rom_r)
{
m_disable_boot_rom_timer->adjust(m_subcpu->cycles_to_attotime(10));
return space.unmap();
}
void mephisto_risc_state::remove_boot_rom()
{
m_subcpu->space(AS_PROGRAM).install_ram(0x00000000, m_ram->size() - 1, m_ram->pointer());
}
TIMER_CALLBACK_MEMBER(mephisto_risc_state::disable_boot_rom)
{
remove_boot_rom();
}
void mephisto_risc_state::mrisc_mem(address_map &map)
{
map.unmap_value_high();
map(0x0000, 0x1fff).ram().share("nvram");
map(0x2000, 0x2000).w("display", FUNC(mephisto_display_modul_device::latch_w));
map(0x2004, 0x2004).w("display", FUNC(mephisto_display_modul_device::io_w));
map(0x2c00, 0x2c07).r(this, FUNC(mephisto_risc_state::polgar_keys_r));
map(0x2400, 0x2400).w("board", FUNC(mephisto_board_device::led_w));
map(0x2800, 0x2800).w("board", FUNC(mephisto_board_device::mux_w));
map(0x3000, 0x3000).r("board", FUNC(mephisto_board_device::input_r));
map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7));
map(0x3800, 0x3800).w(this, FUNC(mephisto_risc_state::latch1_w));
map(0x3c00, 0x3c00).r(this, FUNC(mephisto_risc_state::latch0_r));
map(0x4000, 0x7fff).rom();
map(0x8000, 0xffff).bankr("rombank");
}
void mephisto_risc_state::mrisc_arm_mem(address_map &map)
{
map(0x00000000, 0x000fffff).ram();
map(0x00400000, 0x007fffff).rw(this, FUNC(mephisto_risc_state::latch1_r), FUNC(mephisto_risc_state::latch0_w)).umask32(0x000000ff);
map(0x01800000, 0x01800003).r(this, FUNC(mephisto_risc_state::disable_boot_rom_r));
}
READ8_MEMBER(mephisto_milano_state::milano_input_r)
{
return m_board->input_r(space, offset) ^ 0xff;
}
WRITE8_MEMBER(mephisto_milano_state::milano_led_w)
{
m_led_latch = data;
m_board->mux_w(space, offset, data);
}
WRITE8_MEMBER(mephisto_milano_state::milano_io_w)
{
if ((data & 0xf0) == 0x90 || (data & 0xf0) == 0x60)
{
uint8_t base = (data & 0xf0) == 0x90 ? 0 : 8;
for(int i=0; i<8; i++)
m_leds[base + i] = BIT(m_led_latch, i) ? 0 : 1;
}
else
{
for(int i=0; i<16; i++)
m_leds[i] = 0;
}
m_display->io_w(space, offset, data & 0x0f);
}
void mephisto_milano_state::milano_mem(address_map &map)
{
map(0x0000, 0x1fbf).ram().share("nvram");
map(0x1fc0, 0x1fc0).w(m_display, FUNC(mephisto_display_modul_device::latch_w));
map(0x1fd0, 0x1fd0).w(this, FUNC(mephisto_milano_state::milano_led_w));
map(0x1fe0, 0x1fe0).r(this, FUNC(mephisto_milano_state::milano_input_r));
map(0x1fe8, 0x1fef).w("outlatch", FUNC(hc259_device::write_d7));
map(0x1fd8, 0x1fdf).r(this, FUNC(mephisto_milano_state::polgar_keys_r));
map(0x1ff0, 0x1ff0).w(this, FUNC(mephisto_milano_state::milano_io_w));
map(0x2000, 0xffff).rom();
}
READ8_MEMBER(mephisto_modena_state::modena_input_r)
{
if (m_board->mux_r(space, offset) == 0xff)
return m_keys->read();
else
return m_board->input_r(space, offset) ^ 0xff;
}
WRITE8_MEMBER(mephisto_modena_state::modena_led_w)
{
m_board->mux_w(space, offset, data);
if (m_io_ctrl & 0x0e)
{
for(int i=0; i<8; i++)
{
if (BIT(m_io_ctrl, 1))
m_leds1[i] = BIT(data, i) ? 0 : 1;
if (BIT(m_io_ctrl, 2))
m_leds2[i] = BIT(data, i) ? 0 : 1;
if (BIT(m_io_ctrl, 3))
m_leds3[i] = BIT(data, i) ? 0 : 1;
}
}
}
WRITE8_MEMBER(mephisto_modena_state::modena_io_w)
{
m_io_ctrl = data;
m_beeper->set_state(BIT(data, 6));
}
WRITE8_MEMBER(mephisto_modena_state::modena_digits_w)
{
m_digits[m_digits_idx] = data ^ ((m_io_ctrl & 0x10) ? 0xff : 0x00);
m_digits_idx = (m_digits_idx + 1) & 3;
}
void mephisto_modena_state::modena_mem(address_map &map)
{
map(0x0000, 0x1fff).ram().share("nvram");
map(0x4000, 0x4000).w(this, FUNC(mephisto_modena_state::modena_digits_w));
map(0x5000, 0x5000).w(this, FUNC(mephisto_modena_state::modena_led_w));
map(0x6000, 0x6000).w(this, FUNC(mephisto_modena_state::modena_io_w));
map(0x7000, 0x7fff).r(this, FUNC(mephisto_modena_state::modena_input_r));
map(0x8000, 0xffff).rom();
}
INTERRUPT_GEN_MEMBER(mephisto_academy_state::academy_irq)
{
if (m_enable_nmi)
device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
}
WRITE_LINE_MEMBER(mephisto_academy_state::academy_nmi_w)
{
m_enable_nmi = state;
}
WRITE8_MEMBER(mephisto_academy_state::academy_led_w)
{
for(int i=0; i<4; i++)
for(int j=0; j<4; j++)
{
if (BIT(data, i))
m_leds[j * 4 + i] = BIT(data, 4 + j) ? 0 : 1;
}
}
READ8_MEMBER(mephisto_academy_state::academy_input_r)
{
uint8_t data;
if (m_board->mux_r(space, offset) == 0xff)
data = m_keys->read();
else
data = m_board->input_r(space, offset);
return data ^ 0xff;
}
void mephisto_academy_state::academy_mem(address_map &map)
{
map(0x0000, 0x1fff).ram().share("nvram");
map(0x2400, 0x2400).r(this, FUNC(mephisto_academy_state::academy_input_r));
map(0x2800, 0x2800).w(m_board, FUNC(mephisto_board_device::mux_w));
map(0x2c00, 0x2c00).w(m_board, FUNC(mephisto_board_device::led_w));
map(0x3000, 0x3007).w("outlatch", FUNC(hc259_device::write_d7));
map(0x3400, 0x3400).w(this, FUNC(mephisto_academy_state::academy_led_w));
map(0x3800, 0x3801).rw("display:hd44780", FUNC(hd44780_device::read), FUNC(hd44780_device::write));
map(0x4000, 0xffff).rom();
}
static INPUT_PORTS_START( polgar )
PORT_START("KEY")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Trn") PORT_CODE(KEYCODE_T)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Info") PORT_CODE(KEYCODE_I)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Mem") PORT_CODE(KEYCODE_M)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Pos") PORT_CODE(KEYCODE_O)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("LEV") PORT_CODE(KEYCODE_L)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("FCT") PORT_CODE(KEYCODE_F)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_BACKSPACE)
INPUT_PORTS_END
static INPUT_PORTS_START( modena )
PORT_START("KEY")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("BOOK") PORT_CODE(KEYCODE_B)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("INFO") PORT_CODE(KEYCODE_I)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("MEMORY") PORT_CODE(KEYCODE_M)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("POSITION") PORT_CODE(KEYCODE_O)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("LEVEL") PORT_CODE(KEYCODE_L)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("FUNCTION") PORT_CODE(KEYCODE_F)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("CLEAR") PORT_CODE(KEYCODE_BACKSPACE)
INPUT_PORTS_END
void mephisto_risc_state::machine_start()
{
m_disable_boot_rom_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(mephisto_risc_state::disable_boot_rom), this));
m_rombank->configure_entries(0, 4, memregion("maincpu")->base(), 0x8000);
save_item(NAME(m_bank));
save_item(NAME(m_com_latch0));
save_item(NAME(m_com_latch1));
machine().save().register_postload(save_prepost_delegate(FUNC(mephisto_risc_state::remove_boot_rom), this));
}
void mephisto_risc_state::machine_reset()
{
m_com_latch0 = 0;
m_com_latch1 = 0;
m_subcpu->space(AS_PROGRAM).install_ram(0x00, m_ram->size() - 1, m_ram->pointer());
// ARM bootstrap code
m_subcpu->space(AS_PROGRAM).install_rom(0x00000000, 0x0000007f, memregion("arm_bootstrap")->base());
}
void mephisto_milano_state::machine_start()
{
m_leds.resolve();
save_item(NAME(m_led_latch));
}
void mephisto_milano_state::machine_reset()
{
m_led_latch = 0;
}
void mephisto_modena_state::machine_start()
{
m_leds1.resolve();
m_leds2.resolve();
m_leds3.resolve();
save_item(NAME(m_digits_idx));
save_item(NAME(m_io_ctrl));
}
void mephisto_academy_state::machine_start()
{
m_leds.resolve();
}
void mephisto_modena_state::machine_reset()
{
m_digits_idx = 0;
m_io_ctrl = 0;
}
void mephisto_academy_state::machine_reset()
{
m_enable_nmi = true;
}
MACHINE_CONFIG_START(mephisto_polgar_state::polgar)
MCFG_DEVICE_ADD("maincpu", M65C02, XTAL(4'915'200))
MCFG_DEVICE_PROGRAM_MAP(polgar_mem)
MCFG_DEVICE_PERIODIC_INT_DRIVER(mephisto_polgar_state, nmi_line_pulse, XTAL(4'915'200) / (1 << 13))
MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_DEVICE_ADD("outlatch", HC259, 0)
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(OUTPUT("led100"))
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(OUTPUT("led101"))
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(OUTPUT("led102"))
MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(OUTPUT("led103"))
MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(OUTPUT("led104"))
MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(OUTPUT("led105"))
MCFG_MEPHISTO_SENSORS_BOARD_ADD("board")
MCFG_MEPHISTO_DISPLAY_MODUL_ADD("display")
MCFG_DEFAULT_LAYOUT(layout_mephisto_lcd)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(mephisto_polgar_state::polgar10)
polgar(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_CLOCK( XTAL(10'000'000) )
MACHINE_CONFIG_END
MACHINE_CONFIG_START(mephisto_risc_state::mrisc)
MCFG_DEVICE_ADD("maincpu", M65C02, XTAL(10'000'000) / 4) // G65SC02
MCFG_DEVICE_PROGRAM_MAP(mrisc_mem)
MCFG_DEVICE_PERIODIC_INT_DRIVER(mephisto_risc_state, irq0_line_hold, XTAL(10'000'000) / (1 << 14))
MCFG_DEVICE_ADD("subcpu", ARM, XTAL(14'000'000)) // VY86C010
MCFG_DEVICE_PROGRAM_MAP(mrisc_arm_mem)
MCFG_ARM_COPRO(VL86C020)
MCFG_QUANTUM_PERFECT_CPU("maincpu")
MCFG_NVRAM_ADD_0FILL("nvram")
MCFG_DEVICE_ADD("outlatch", HC259, 0)
MCFG_ADDRESSABLE_LATCH_Q0_OUT_CB(OUTPUT("led100"))
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(OUTPUT("led101"))
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(OUTPUT("led102"))
MCFG_ADDRESSABLE_LATCH_Q3_OUT_CB(OUTPUT("led103"))
MCFG_ADDRESSABLE_LATCH_Q4_OUT_CB(OUTPUT("led104"))
MCFG_ADDRESSABLE_LATCH_Q5_OUT_CB(OUTPUT("led105"))
MCFG_ADDRESSABLE_LATCH_PARALLEL_OUT_CB(MEMBANK("rombank")) MCFG_DEVCB_MASK(0xc0) MCFG_DEVCB_XOR(0x40) MCFG_DEVCB_RSHIFT(-6)
MCFG_RAM_ADD("ram")
MCFG_RAM_DEFAULT_SIZE("1M")
MCFG_MEPHISTO_SENSORS_BOARD_ADD("board")
MCFG_MEPHISTO_DISPLAY_MODUL_ADD("display")
MCFG_DEFAULT_LAYOUT(layout_mephisto_lcd)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(mephisto_milano_state::milano)
polgar(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(milano_mem)
MCFG_DEVICE_REMOVE("board")
MCFG_MEPHISTO_BUTTONS_BOARD_ADD("board")
MCFG_MEPHISTO_BOARD_DISABLE_LEDS(true)
MCFG_DEFAULT_LAYOUT(layout_mephisto_milano)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(mephisto_academy_state::academy)
polgar(config);
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(academy_mem)
MCFG_DEVICE_REPLACE("outlatch", HC259, 0)
MCFG_ADDRESSABLE_LATCH_Q1_OUT_CB(WRITELINE(*this, mephisto_academy_state, academy_nmi_w))
MCFG_ADDRESSABLE_LATCH_Q2_OUT_CB(WRITELINE("display:beeper", beep_device, set_state)) MCFG_DEVCB_INVERT
MCFG_DEFAULT_LAYOUT(layout_mephisto_academy)
MACHINE_CONFIG_END
MACHINE_CONFIG_START(mephisto_modena_state::modena)
polgar(config);
MCFG_DEVICE_MODIFY("maincpu") // W65C02SP
MCFG_DEVICE_CLOCK(XTAL(4'194'304))
MCFG_DEVICE_PROGRAM_MAP(modena_mem)
MCFG_DEVICE_PERIODIC_INT_REMOVE()
MCFG_TIMER_DRIVER_ADD_PERIODIC("nmi_on", mephisto_modena_state, nmi_on, attotime::from_hz(XTAL(4'194'304) / (1 << 13)))
MCFG_TIMER_START_DELAY(attotime::from_hz(XTAL(4'194'304) / (1 << 13)) - attotime::from_usec(975)) // active for 975us
MCFG_TIMER_DRIVER_ADD_PERIODIC("nmi_off", mephisto_modena_state, nmi_off, attotime::from_hz(XTAL(4'194'304) / (1 << 13)))
MCFG_DEVICE_REMOVE("board")
MCFG_DEVICE_REMOVE("display")
MCFG_MEPHISTO_BUTTONS_BOARD_ADD("board")
MCFG_MEPHISTO_BOARD_DISABLE_LEDS(true)
MCFG_DEFAULT_LAYOUT(layout_mephisto_modena)
MCFG_DEVICE_REMOVE("outlatch")
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("beeper", BEEP, 3250)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
ROM_START(polgar)
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD("polgar.bin", 0x0000, 0x10000, CRC(88d55c0f) SHA1(e86d088ec3ac68deaf90f6b3b97e3e31b1515913))
ROM_END
ROM_START(polgar10)
ROM_REGION(0x10000, "maincpu", 0)
ROM_SYSTEM_BIOS( 0, "v101", "V10.1" )
ROMX_LOAD("polg_101.bin", 0x00000, 0x10000, CRC(8fb6afa4) SHA1(d1cf868302a665ff351686b26a149ced0045fc81), ROM_BIOS(1))
ROM_SYSTEM_BIOS( 1, "v100", "V10.0" )
ROMX_LOAD("polgar10.bin", 0x00000, 0x10000, CRC(7c1960d4) SHA1(4d15b51f9e6f7943815945cd56078ca512a964d4), ROM_BIOS(2))
ROM_END
ROM_START(mrisc)
ROM_REGION(0x20000, "maincpu", 0)
ROM_LOAD("meph-risci-v1-2.bin", 0x00000, 0x20000, CRC(19c6ab83) SHA1(0baab84e5aa6999c24250938d207145144945fd5))
ROM_REGION32_LE(0x80, "arm_bootstrap", 0)
ROM_LOAD32_BYTE( "74s288.1", 0x00, 0x20, CRC(284114e2) SHA1(df4037536d505d7240bb1d70dc58f59a34ab77b4) )
ROM_LOAD32_BYTE( "74s288.2", 0x01, 0x20, CRC(9f239c75) SHA1(aafaf30dac90f36b01f9ee89903649fc4ea0480d) )
ROM_LOAD32_BYTE( "74s288.3", 0x02, 0x20, CRC(0455360b) SHA1(f1486142330f2c39a4d6c479646030d31443d1c8) )
ROM_LOAD32_BYTE( "74s288.4", 0x03, 0x20, CRC(c7c9aba8) SHA1(cbb5b12b5917e36679d45bcbc36ea9285223a75d) )
ROM_END
ROM_START(mrisc2)
ROM_REGION(0x20000, "maincpu", 0)
ROM_LOAD("meph-riscii-v2.bin", 0x00000, 0x20000, CRC(9ecf9cd3) SHA1(7bfc628183037a172242c9589f15aca218d8fb12))
ROM_REGION32_LE(0x80, "arm_bootstrap", 0)
ROM_LOAD32_BYTE( "74s288.1", 0x00, 0x20, CRC(284114e2) SHA1(df4037536d505d7240bb1d70dc58f59a34ab77b4) )
ROM_LOAD32_BYTE( "74s288.2", 0x01, 0x20, CRC(9f239c75) SHA1(aafaf30dac90f36b01f9ee89903649fc4ea0480d) )
ROM_LOAD32_BYTE( "74s288.3", 0x02, 0x20, CRC(0455360b) SHA1(f1486142330f2c39a4d6c479646030d31443d1c8) )
ROM_LOAD32_BYTE( "74s288.4", 0x03, 0x20, CRC(c7c9aba8) SHA1(cbb5b12b5917e36679d45bcbc36ea9285223a75d) )
ROM_END
ROM_START(academy)
ROM_REGION(0x10000, "maincpu", 0)
ROM_SYSTEM_BIOS( 0, "en", "English" )
ROMX_LOAD("acad4000.bin", 0x4000, 0x4000, CRC(ee1222b5) SHA1(98541d87755a7186b69b9723cc4adbd07f20f0e2), ROM_BIOS(1))
ROMX_LOAD("acad8000.bin", 0x8000, 0x8000, CRC(a967922b) SHA1(1327903ff89bf96d72c930c400f367ae19e3ec68), ROM_BIOS(1))
ROM_SYSTEM_BIOS( 1, "de", "German" )
ROMX_LOAD("academy_2_4000.bin", 0x4000, 0x4000, CRC(900a0001) SHA1(174a6bc3bde55994c603e232fcb45fccd62f11f6), ROM_BIOS(2))
ROMX_LOAD("academy_1_8000.bin", 0x8000, 0x8000, CRC(e313d084) SHA1(ced5712d34fcc81bedcd741b7ac9e2ba17bf5235), ROM_BIOS(2))
ROM_SYSTEM_BIOS( 2, "de_old", "German Old" )
ROMX_LOAD("acad4000_de.bin", 0x4000, 0x4000, CRC(fb4d83c4) SHA1(f5132042c3b5a17c173f81eaa57e313ff0bb848e), ROM_BIOS(3))
ROMX_LOAD("acad8000_de.bin", 0x8000, 0x8000, CRC(478155db) SHA1(d363ab6d5bc0f47a6cdfa5132b77535ef8da8256), ROM_BIOS(3))
ROM_END
ROM_START(milano)
ROM_REGION(0x10000, "maincpu", 0)
ROM_SYSTEM_BIOS( 0, "v102", "V1.02" )
ROMX_LOAD("milano102.bin", 0x0000, 0x10000, CRC(0e9c8fe1) SHA1(e9176f42d86fe57e382185c703c7eff7e63ca711), ROM_BIOS(1))
ROM_SYSTEM_BIOS( 1, "v101", "V1.01" )
ROMX_LOAD("milano101.bin", 0x0000, 0x10000, CRC(22efc0be) SHA1(921607d6dacf72c0686b8970261c43e2e244dc9f), ROM_BIOS(2))
ROM_END
ROM_START(nshort)
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD("nshort.bin", 0x00000, 0x10000, CRC(4bd51e23) SHA1(3f55cc1c55dae8818b7e9384b6b8d43dc4f0a1af))
ROM_END
ROM_START(modena)
ROM_REGION(0x10000, "maincpu", 0)
ROM_SYSTEM_BIOS( 0, "v1", "v1" )
ROMX_LOAD("modena 12aug1992.bin", 0x8000, 0x8000, CRC(dd7b4920) SHA1(4606b9d1f8a30180aabedfc0ed3cca0c96618524), ROM_BIOS(1))
ROM_SYSTEM_BIOS( 1, "v1alt", "v1alt" )
ROMX_LOAD("27c256,457f.bin", 0x8000, 0x8000, CRC(2889082c) SHA1(b63f0d856793b4f87471837e2219ce2a42fe18de), ROM_BIOS(2))
ROM_END
/***************************************************************************
Game driver(s)
***************************************************************************/
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
CONS( 1989, polgar, 0, 0, polgar, polgar, mephisto_polgar_state, empty_init, "Hegener & Glaser", "Mephisto Polgar", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1990, polgar10, polgar, 0, polgar10, polgar, mephisto_polgar_state, empty_init, "Hegener & Glaser", "Mephisto Polgar 10MHz", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1992, mrisc, 0, 0, mrisc, polgar, mephisto_risc_state, empty_init, "Hegener & Glaser", "Mephisto RISC 1MB", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1994, mrisc2, mrisc, 0, mrisc, polgar, mephisto_risc_state, empty_init, "Hegener & Glaser", "Mephisto RISC II", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
// not modular boards
CONS( 1989, academy, 0, 0, academy, polgar, mephisto_academy_state, empty_init, "Hegener & Glaser", "Mephisto Academy", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1991, milano, 0, 0, milano, polgar, mephisto_milano_state, empty_init, "Hegener & Glaser", "Mephisto Milano", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1993, nshort, milano, 0, milano, polgar, mephisto_milano_state, empty_init, "Hegener & Glaser", "Mephisto Nigel Short", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1992, modena, 0, 0, modena, modena, mephisto_modena_state, empty_init, "Hegener & Glaser", "Mephisto Modena", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )