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modena: Split to separate driver file; slight code cleanup (nw)

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This commit is contained in:
AJR 2018-07-23 09:47:18 -04:00
parent 621106e577
commit 693c94f028
5 changed files with 181 additions and 154 deletions
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1
scripts/target/mame/mess.lua
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@ -2163,6 +2163,7 @@ files {
MAME_DIR .. "src/mame/drivers/mephisto.cpp",
MAME_DIR .. "src/mame/drivers/mephisto_montec.cpp",
MAME_DIR .. "src/mame/drivers/mmodular.cpp",
MAME_DIR .. "src/mame/drivers/modena.cpp",
MAME_DIR .. "src/mame/drivers/polgar.cpp",
MAME_DIR .. "src/mame/drivers/risc2500.cpp",
MAME_DIR .. "src/mame/drivers/stratos.cpp",

175
src/mame/drivers/modena.cpp Normal file
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@ -0,0 +1,175 @@
// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/**************************************************************************************************
Mephisto Modena
**************************************************************************************************/
#include "emu.h"
#include "cpu/m6502/m65c02.h"
#include "machine/nvram.h"
#include "machine/mmboard.h"
#include "machine/timer.h"
#include "speaker.h"
#include "mephisto_modena.lh"
class mephisto_modena_state : public driver_device
{
public:
mephisto_modena_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_board(*this, "board")
, m_beeper(*this, "beeper")
, m_keys(*this, "KEY")
, m_digits(*this, "digit%u", 0U)
, 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;
required_ioport m_keys;
output_finder<4> m_digits;
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;
};
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(FUNC(mephisto_modena_state::modena_digits_w));
map(0x5000, 0x5000).w(FUNC(mephisto_modena_state::modena_led_w));
map(0x6000, 0x6000).w(FUNC(mephisto_modena_state::modena_io_w));
map(0x7000, 0x7fff).r(FUNC(mephisto_modena_state::modena_input_r));
map(0x8000, 0xffff).rom().region("maincpu", 0);
}
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_modena_state::machine_start()
{
m_digits.resolve();
m_leds1.resolve();
m_leds2.resolve();
m_leds3.resolve();
save_item(NAME(m_digits_idx));
save_item(NAME(m_io_ctrl));
}
void mephisto_modena_state::machine_reset()
{
m_digits_idx = 0;
m_io_ctrl = 0;
}
MACHINE_CONFIG_START(mephisto_modena_state::modena)
MCFG_DEVICE_ADD("maincpu", M65C02, XTAL(4'194'304)) // W65C02SP
MCFG_DEVICE_PROGRAM_MAP(modena_mem)
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_NVRAM_ADD_0FILL("nvram")
MCFG_MEPHISTO_BUTTONS_BOARD_ADD("board")
MCFG_MEPHISTO_BOARD_DISABLE_LEDS(true)
config.set_default_layout(layout_mephisto_modena);
/* 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(modena)
ROM_REGION(0x8000, "maincpu", 0)
ROM_SYSTEM_BIOS( 0, "v1", "v1" )
ROMX_LOAD("modena 12aug1992.bin", 0x0000, 0x8000, CRC(dd7b4920) SHA1(4606b9d1f8a30180aabedfc0ed3cca0c96618524), ROM_BIOS(0))
ROM_SYSTEM_BIOS( 1, "v1alt", "v1alt" )
ROMX_LOAD("27c256,457f.bin", 0x0000, 0x8000, CRC(2889082c) SHA1(b63f0d856793b4f87471837e2219ce2a42fe18de), ROM_BIOS(1))
ROM_END
/***************************************************************************
Game driver(s)
***************************************************************************/
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
CONS( 1992, modena, 0, 0, modena, modena, mephisto_modena_state, empty_init, "Hegener & Glaser", "Mephisto Modena", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )

154
src/mame/drivers/polgar.cpp
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@ -14,15 +14,12 @@
#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
@ -31,7 +28,6 @@ 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);
@ -39,10 +35,8 @@ public:
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;
required_ioport m_keys;
};
class mephisto_risc_state : public mephisto_polgar_state
@ -107,43 +101,6 @@ private:
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:
@ -301,55 +258,6 @@ void mephisto_milano_state::milano_mem(address_map &map)
}
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(FUNC(mephisto_modena_state::modena_digits_w));
map(0x5000, 0x5000).w(FUNC(mephisto_modena_state::modena_led_w));
map(0x6000, 0x6000).w(FUNC(mephisto_modena_state::modena_io_w));
map(0x7000, 0x7fff).r(FUNC(mephisto_modena_state::modena_input_r));
map(0x8000, 0xffff).rom();
}
INTERRUPT_GEN_MEMBER(mephisto_academy_state::academy_irq)
{
if (m_enable_nmi)
@ -406,18 +314,6 @@ static INPUT_PORTS_START( polgar )
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));
@ -451,26 +347,11 @@ 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;
@ -555,30 +436,6 @@ MACHINE_CONFIG_START(mephisto_academy_state::academy)
config.set_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)
config.set_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)
@ -641,14 +498,6 @@ ROM_START(nshort)
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(0))
ROM_SYSTEM_BIOS( 1, "v1alt", "v1alt" )
ROMX_LOAD("27c256,457f.bin", 0x8000, 0x8000, CRC(2889082c) SHA1(b63f0d856793b4f87471837e2219ce2a42fe18de), ROM_BIOS(1))
ROM_END
/***************************************************************************
Game driver(s)
@ -664,4 +513,3 @@ CONS( 1994, mrisc2, mrisc, 0, mrisc, polgar, mephisto_risc_state,
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 )

4
src/mame/mame.lst
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@ -21591,6 +21591,9 @@ vs2v991 // 1999.?? Virtual Striker 2 ver.99.1
@source:modellot.cpp
modellot //
@source:modena.cpp
modena // 1992 Mephisto Modena
@source:mogura.cpp
mogura // GX141 (c) 1991
@ -32186,7 +32189,6 @@ mrisc // 1992 Mephisto RISC 1MB
mrisc2 // 1994 Mephisto RISC II
academy // 1989 Mephisto Academy
milano // 1991 Mephisto Milano
modena // 1992 Mephisto Modena
nshort // 1993 Mephisto Nigel Short
@source:policetr.cpp

1
src/mame/mess.flt
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@ -423,6 +423,7 @@ mmd1.cpp
mmodular.cpp
mod8.cpp
modellot.cpp
modena.cpp
molecular.cpp
monty.cpp
mpf1.cpp