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hh_pps41.cpp
1830 lines (1408 loc) · 61.1 KB
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hh_pps41.cpp
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// license:BSD-3-Clause
// copyright-holders:hap
// thanks-to:Sean Riddle, Kevin Horton
/*******************************************************************************
Rockwell PPS-4/1 MCU series handhelds
ROM source notes when dumped from another title, but confident it's the same:
- memoquiz: Mattel Mind Boggler
*******************************************************************************/
#include "emu.h"
#include "cpu/pps41/mm75.h"
#include "cpu/pps41/mm76.h"
#include "cpu/pps41/mm78.h"
#include "cpu/pps41/mm78la.h"
#include "sound/beep.h"
#include "sound/spkrdev.h"
#include "video/pwm.h"
#include "screen.h"
#include "speaker.h"
// internal artwork
#include "addocalc.lh"
#include "brainbaf.lh"
#include "dunksunk.lh"
#include "ftri1.lh"
#include "horocomp.lh"
#include "mastmind.lh"
#include "memoquiz.lh"
#include "mfootb2.lh"
#include "mwcfootb.lh"
#include "rdqa.lh"
#include "scrabsen.lh"
#include "smastmind.lh"
//#include "hh_pps41_test.lh" // common test-layout - use external artwork
namespace {
class hh_pps41_state : public driver_device
{
public:
hh_pps41_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_display(*this, "display"),
m_speaker(*this, "speaker"),
m_inputs(*this, "IN.%u", 0)
{ }
virtual DECLARE_INPUT_CHANGED_MEMBER(reset_button);
virtual DECLARE_INPUT_CHANGED_MEMBER(power_button);
protected:
virtual void machine_start() override;
virtual void machine_reset() override { update_int(); }
virtual void device_post_load() override { update_int(); }
// devices
required_device<pps41_base_device> m_maincpu;
optional_device<pwm_display_device> m_display;
optional_device<speaker_sound_device> m_speaker;
optional_ioport_array<11> m_inputs; // max 11
u16 m_inp_mux = 0;
u32 m_grid = 0;
u32 m_plate = 0;
// MCU output pin state
u16 m_d = 0;
u16 m_r = 0;
u8 m_ssc = 0;
u8 m_sdo = 0;
u8 read_inputs(int columns);
void set_power(bool state);
virtual void update_int() { ; }
};
// machine start
void hh_pps41_state::machine_start()
{
// register for savestates
save_item(NAME(m_inp_mux));
save_item(NAME(m_grid));
save_item(NAME(m_plate));
save_item(NAME(m_d));
save_item(NAME(m_r));
save_item(NAME(m_ssc));
save_item(NAME(m_sdo));
}
/*******************************************************************************
Helper Functions
*******************************************************************************/
// generic input handlers
u8 hh_pps41_state::read_inputs(int columns)
{
u8 ret = 0;
// read selected input rows
for (int i = 0; i < columns; i++)
if (BIT(m_inp_mux, i))
ret |= m_inputs[i]->read();
return ret;
}
INPUT_CHANGED_MEMBER(hh_pps41_state::reset_button)
{
// when an input is directly wired to MCU PO pin
m_maincpu->set_input_line(INPUT_LINE_RESET, newval ? ASSERT_LINE : CLEAR_LINE);
}
INPUT_CHANGED_MEMBER(hh_pps41_state::power_button)
{
if (newval != field.defvalue())
set_power((bool)param);
}
void hh_pps41_state::set_power(bool state)
{
m_maincpu->set_input_line(INPUT_LINE_RESET, state ? CLEAR_LINE : ASSERT_LINE);
if (m_display && !state)
m_display->clear();
}
/*******************************************************************************
Minidrivers (subclass, I/O, Inputs, Machine Config, ROM Defs)
*******************************************************************************/
/*******************************************************************************
Addometer Company Addometer Calculator
* MM78 MCU (label MM78 A7872-11, die label A7872)
* 12-digit 7seg VFD, 1 digit unused (NEC LD8197A/FIP12A4A 0B)
This is presumably the only pocket calculator by Addometer Company (previously
known as Reliable Typewriter and Adding Machine Corporation). It's a feet
and inches/metric calculator.
*******************************************************************************/
class addocalc_state : public hh_pps41_state
{
public:
addocalc_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void addocalc(machine_config &config);
virtual DECLARE_INPUT_CHANGED_MEMBER(power_button) override;
private:
virtual void update_int() override;
void update_display();
void write_d(u16 data);
void write_r(u16 data);
u8 read_p();
void write_ssc(int state);
void write_sdo(int state);
};
// handlers
INPUT_CHANGED_MEMBER(addocalc_state::power_button)
{
hh_pps41_state::power_button(field, param, oldval, newval);
// ON/OFF button is also tied to INT1 (see below)
update_int();
}
void addocalc_state::update_int()
{
m_maincpu->set_input_line(1, (m_inputs[7]->read() & 1) ? ASSERT_LINE : CLEAR_LINE);
}
void addocalc_state::update_display()
{
m_display->matrix(m_d | m_ssc << 10, bitswap<8>(~m_r, 0,1,2,3,4,5,6,7));
}
void addocalc_state::write_d(u16 data)
{
// DIO0-DIO9: digit select
// DIO0-DIO6: input mux
m_d = m_inp_mux = data;
update_display();
}
void addocalc_state::write_r(u16 data)
{
// RIO1-RIO8: digit segment data
m_r = data;
update_display();
}
u8 addocalc_state::read_p()
{
// PI1-PI4: multiplexed inputs
return ~read_inputs(7);
}
void addocalc_state::write_ssc(int state)
{
// CLOCK: one more digit
m_ssc = state;
update_display();
}
void addocalc_state::write_sdo(int state)
{
// DATAO: power off on rising edge
if (state && !m_sdo)
set_power(false);
m_sdo = state;
}
// inputs
static INPUT_PORTS_START( addocalc )
PORT_START("IN.0") // DIO0
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CL")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("IN.1") // DIO1
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(u8"×")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(u8"÷")
PORT_START("IN.2") // DIO2
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("STO")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME("REC")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_E) PORT_NAME("EX")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_NAME(".")
PORT_START("IN.3") // DIO3
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_F) PORT_NAME("FT")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_I) PORT_NAME("IN")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("FRA")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_M) PORT_NAME("MET")
PORT_START("IN.4") // DIO4
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
PORT_START("IN.5") // DIO5
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
PORT_START("IN.6") // DIO6
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("IN.7") // INT1
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_POWER_ON ) PORT_CHANGED_MEMBER(DEVICE_SELF, addocalc_state, power_button, true) PORT_NAME("ON/OFF")
INPUT_PORTS_END
// config
void addocalc_state::addocalc(machine_config &config)
{
// basic machine hardware
MM78(config, m_maincpu, 430000); // approximation - VC osc. R=47K
m_maincpu->write_d().set(FUNC(addocalc_state::write_d));
m_maincpu->write_r().set(FUNC(addocalc_state::write_r));
m_maincpu->read_p().set(FUNC(addocalc_state::read_p));
m_maincpu->write_ssc().set(FUNC(addocalc_state::write_ssc));
m_maincpu->write_sdo().set(FUNC(addocalc_state::write_sdo));
m_maincpu->read_sdi().set_constant(0);
// video hardware
PWM_DISPLAY(config, m_display).set_size(11, 8);
m_display->set_segmask(0x7ff, 0xff);
config.set_default_layout(layout_addocalc);
// no sound!
}
// roms
ROM_START( addocalc )
ROM_REGION( 0x0800, "maincpu", 0 )
ROM_LOAD( "mm78_a7872-11", 0x0000, 0x0800, CRC(1ff26da7) SHA1(b4b9b5886d60dcd634661604f9ef5346a6c8bd1b) )
ROM_END
/*******************************************************************************
Fonas Tri-1
* PCB label: CASSIA CA010-F
* MM78 MCU variant with 40 pins (no label, die label A7859)
* 4 7seg leds, 41 other leds, 1-bit sound
The game only uses 1.5KB ROM and seems it doesn't use all the RAM either,
as if it was programmed for MM77L.
Hold all 4 buttons at boot (not counting RESET) for a led test.
Cassia was Eric White/Ken Cohen's company, later named CXG, known for
their chess computers.
*******************************************************************************/
class ftri1_state : public hh_pps41_state
{
public:
ftri1_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void ftri1(machine_config &config);
private:
void update_display();
void write_d(u16 data);
void write_r(u16 data);
};
// handlers
void ftri1_state::update_display()
{
m_display->matrix(m_d, bitswap<8>(~m_r, 0,7,6,5,4,3,2,1));
}
void ftri1_state::write_d(u16 data)
{
// DIO0-DIO8: digit/led select
m_d = data;
update_display();
// DIO9: speaker out
m_speaker->level_w(BIT(data, 9));
}
void ftri1_state::write_r(u16 data)
{
// RIO1-RIO8: digit/led data
m_r = data;
update_display();
}
// inputs
static INPUT_PORTS_START( ftri1 )
PORT_START("IN.0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_CONFNAME( 0x0c, 0x04, "Game Select" )
PORT_CONFSETTING( 0x08, "Star Chase" )
PORT_CONFSETTING( 0x04, "All Star Baseball" )
PORT_CONFSETTING( 0x00, "Batting Champs" )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Score / S1 H")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Steal / S1 V")
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Pitch / S2 H")
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Swing / S2 V")
PORT_START("RESET")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_POWER_ON ) PORT_CHANGED_MEMBER(DEVICE_SELF, ftri1_state, reset_button, 0) PORT_NAME("Game Reset")
INPUT_PORTS_END
// config
void ftri1_state::ftri1(machine_config &config)
{
// basic machine hardware
MM78(config, m_maincpu, 300000); // approximation - VC osc. R=68K
m_maincpu->write_d().set(FUNC(ftri1_state::write_d));
m_maincpu->write_r().set(FUNC(ftri1_state::write_r));
m_maincpu->read_p().set_ioport("IN.0");
// video hardware
PWM_DISPLAY(config, m_display).set_size(9, 8);
m_display->set_segmask(0x1e0, 0x7f);
config.set_default_layout(layout_ftri1);
// sound hardware
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, m_speaker);
m_speaker->add_route(ALL_OUTPUTS, "mono", 0.25);
}
// roms
ROM_START( ftri1 )
ROM_REGION( 0x0800, "maincpu", 0 )
ROM_LOAD( "a7859", 0x0000, 0x0800, CRC(3c957f1d) SHA1(42db81a78bbef971a84e61a26d91f7411980d79c) )
ROM_END
/*******************************************************************************
Invicta Electronic Master Mind
* MM75 MCU (label MM75 A7525-11, die label A7525)
* 9-digit 7seg VFD (Futaba 9-ST)
Invicta Super-Sonic Electronic Master Mind
* MM75 MCU (label A7539-12, die label A7539)
* same base hardware, added beeper
Invicta Plastics is the owner of the Mastermind game rights. The back of the
Master Mind unit says (C) 1977, but this electronic handheld version came
out in 1979. Or maybe there's an older revision.
*******************************************************************************/
class mastmind_state : public hh_pps41_state
{
public:
mastmind_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag),
m_beeper(*this, "beeper")
{ }
void mastmind(machine_config &config);
void smastmind(machine_config &config);
private:
optional_device<beep_device> m_beeper;
void update_display();
void write_d(u16 data);
void write_r(u16 data);
u8 read_p();
};
// handlers
void mastmind_state::update_display()
{
m_display->matrix(m_inp_mux, ~m_r);
}
void mastmind_state::write_d(u16 data)
{
// DIO0-DIO7: digit select (DIO7 N/C on mastmind)
// DIO0-DIO3: input mux
m_inp_mux = data;
update_display();
// DIO8: beeper on smastmind
if (m_beeper)
m_beeper->set_state(BIT(data, 8));
}
void mastmind_state::write_r(u16 data)
{
// RIO1-RIO7: digit segment data
m_r = data;
update_display();
}
u8 mastmind_state::read_p()
{
// PI1-PI4: multiplexed inputs
return ~read_inputs(4);
}
// inputs
static INPUT_PORTS_START( mastmind )
PORT_START("IN.0") // DIO0
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("Try")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_F) PORT_NAME("Fail")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) // display test on mastmind?
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("IN.1") // DIO1
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("Set")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("Clear")
PORT_START("IN.2") // DIO2
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
PORT_START("IN.3") // DIO3
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
INPUT_PORTS_END
// config
void mastmind_state::mastmind(machine_config &config)
{
// basic machine hardware
MM75(config, m_maincpu, 360000); // approximation - VC osc. R=56K
m_maincpu->write_d().set(FUNC(mastmind_state::write_d));
m_maincpu->write_r().set(FUNC(mastmind_state::write_r));
m_maincpu->read_p().set(FUNC(mastmind_state::read_p));
// video hardware
PWM_DISPLAY(config, m_display).set_size(8, 7);
m_display->set_segmask(0xff, 0x7f);
config.set_default_layout(layout_mastmind);
// no sound!
}
void mastmind_state::smastmind(machine_config &config)
{
mastmind(config);
config.set_default_layout(layout_smastmind);
// sound hardware
SPEAKER(config, "mono").front_center();
BEEP(config, m_beeper, 2400); // approximation
m_beeper->add_route(ALL_OUTPUTS, "mono", 0.25);
}
// roms
ROM_START( mastmind )
ROM_REGION( 0x0400, "maincpu", ROMREGION_ERASE00 )
ROM_LOAD( "mm75_a7525-11", 0x0000, 0x0200, CRC(39dbdd50) SHA1(72fa5781e9df62d91d57437ded2931fab8253c3c) )
ROM_CONTINUE( 0x0380, 0x0080 )
ROM_REGION( 314, "maincpu:opla", 0 )
ROM_LOAD( "mm76_mastmind_output.pla", 0, 314, CRC(c936aee7) SHA1(e9ec08a82493d6b63e936f82deeab3e4449b54c3) )
ROM_END
ROM_START( smastmind )
ROM_REGION( 0x0400, "maincpu", ROMREGION_ERASE00 )
ROM_LOAD( "a7539-12", 0x0000, 0x0200, CRC(b63c453f) SHA1(f47a540fd90eed7514ed03864be2121f641c1154) )
ROM_CONTINUE( 0x0380, 0x0080 )
ROM_REGION( 314, "maincpu:opla", 0 )
ROM_LOAD( "mm76_smastmind_output.pla", 0, 314, CRC(c936aee7) SHA1(e9ec08a82493d6b63e936f82deeab3e4449b54c3) )
ROM_END
/*******************************************************************************
Kmart Dunk 'n Sunk (manufactured in Hong Kong)
* MM76EL MCU (label GE-E 1V2280, die label B8617)
* 4 7seg leds, 31 other leds, 1-bit sound
It's by the same Hong Kong company that did Kmart Dr. Dunk/Tandy Electronic
Basketball (PIC16 MCU), Grandstand Pocket Match of the Day (MOS MPS765x MCU)
among others.
known releases:
- USA(1): Dunk 'n Sunk, published by Kmart
- USA(2): Electronic Basketball / Submarine Warfare, published by U.S. Games
*******************************************************************************/
class dunksunk_state : public hh_pps41_state
{
public:
dunksunk_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void dunksunk(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(difficulty_switch) { update_int(); }
DECLARE_INPUT_CHANGED_MEMBER(game_switch) { update_int(); }
private:
virtual void update_int() override;
void update_display();
void write_d(u16 data);
void write_r(u16 data);
};
// handlers
void dunksunk_state::update_int()
{
// 2 of the switches are tied to MCU interrupt pins
m_maincpu->set_input_line(0, (m_inputs[1]->read() & 1) ? ASSERT_LINE : CLEAR_LINE);
m_maincpu->set_input_line(1, (m_inputs[2]->read() & 1) ? ASSERT_LINE : CLEAR_LINE);
}
void dunksunk_state::update_display()
{
m_display->matrix(m_d >> 1, ~m_r);
}
void dunksunk_state::write_d(u16 data)
{
// DIO0: speaker out
m_speaker->level_w(data & 1);
// DIO1-DIO5: led select
// DIO6-DIO9: digit select
m_d = data;
update_display();
}
void dunksunk_state::write_r(u16 data)
{
// RIO1-RIO7: led data
m_r = data;
update_display();
}
// inputs
static INPUT_PORTS_START( dunksunk )
PORT_START("IN.0") // PI
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_CONDITION("IN.1", 0x03, EQUALS, 0x01)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
PORT_START("IN.1")
PORT_CONFNAME( 0x03, 0x00, DEF_STR( Difficulty ) ) PORT_CHANGED_MEMBER(DEVICE_SELF, dunksunk_state, difficulty_switch, 0)
PORT_CONFSETTING( 0x00, "1" ) // INT0
PORT_CONFSETTING( 0x01, "2" ) // PI4
PORT_CONFSETTING( 0x03, "3" )
PORT_START("IN.2") // INT1
PORT_CONFNAME( 0x01, 0x01, "Game Select" ) PORT_CHANGED_MEMBER(DEVICE_SELF, dunksunk_state, game_switch, 0)
PORT_CONFSETTING( 0x01, "Basketball" )
PORT_CONFSETTING( 0x00, "Submarine Chase" )
INPUT_PORTS_END
// config
void dunksunk_state::dunksunk(machine_config &config)
{
// basic machine hardware
MM76EL(config, m_maincpu, 390000); // approximation - VC osc. R=56K
m_maincpu->write_d().set(FUNC(dunksunk_state::write_d));
m_maincpu->write_r().set(FUNC(dunksunk_state::write_r));
m_maincpu->read_p().set_ioport("IN.0");
// video hardware
PWM_DISPLAY(config, m_display).set_size(9, 7);
m_display->set_segmask(0x1e0, 0x7f);
m_display->set_bri_levels(0.015, 0.2); // player led is brighter
config.set_default_layout(layout_dunksunk);
// sound hardware
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, m_speaker);
m_speaker->add_route(ALL_OUTPUTS, "mono", 0.25);
}
// roms
ROM_START( dunksunk )
ROM_REGION( 0x0400, "maincpu", 0 )
ROM_LOAD( "ge-e_1v2280", 0x0000, 0x0400, CRC(90f17191) SHA1(80c3708af99c9db7afe17254fa4df2080aa9f145) )
ROM_REGION( 314, "maincpu:opla", 0 )
ROM_LOAD( "mm76_dunksunk_output.pla", 0, 314, CRC(410fa6d7) SHA1(d46aaf1ec2c942083cba7dbd59d4261dc238d4c8) )
ROM_END
/*******************************************************************************
M.E.M. Belgium Memoquiz
* PCB label: MEMOQUIZ MO3
* MM75 MCU (label M7505 A7505-12, die label A7505)
* 9-digit 7seg VFD, no sound
It's a Mastermind game, not as straightforward as Invicta's version.
To start, press the "?" button to generate a new code, then try to guess it,
confirming with the "=" button. CD reveals the answer, PE is for player entry.
known releases:
- Europe: Memoquiz, published by M.E.M. Belgium
- UK: Memoquiz, published by Polymark
- USA: Mind Boggler (model 2626), published by Mattel
*******************************************************************************/
class memoquiz_state : public hh_pps41_state
{
public:
memoquiz_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void memoquiz(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(digits_switch) { update_int(); }
private:
virtual void update_int() override;
void update_display();
void write_d(u16 data);
void write_r(u16 data);
u8 read_p();
};
// handlers
void memoquiz_state::update_int()
{
// digits switch is tied to MCU interrupt pins
u8 inp = m_inputs[4]->read();
m_maincpu->set_input_line(0, (inp & 1) ? CLEAR_LINE : ASSERT_LINE);
m_maincpu->set_input_line(1, (inp & 2) ? ASSERT_LINE : CLEAR_LINE);
}
void memoquiz_state::update_display()
{
m_display->matrix(m_inp_mux, (m_inp_mux << 2 & 0x80) | (~m_r & 0x7f));
}
void memoquiz_state::write_d(u16 data)
{
// DIO0-DIO7: digit select, DIO5 is also DP segment
// DIO0-DIO3: input mux
m_inp_mux = data;
update_display();
// DIO8: N/C, looks like they planned to add sound, but didn't
}
void memoquiz_state::write_r(u16 data)
{
// RIO1-RIO7: digit segment data
m_r = data;
update_display();
}
u8 memoquiz_state::read_p()
{
// PI1-PI4: multiplexed inputs
return ~read_inputs(4);
}
// inputs
static INPUT_PORTS_START( memoquiz )
PORT_START("IN.0") // DIO0
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
PORT_START("IN.1") // DIO1
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
PORT_START("IN.2") // DIO2
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("AC")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CE")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
PORT_START("IN.3") // DIO3
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("?")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_P) PORT_NAME("PE")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("CD")
PORT_START("IN.4")
PORT_CONFNAME( 0x03, 0x01, "Digits" ) PORT_CHANGED_MEMBER(DEVICE_SELF, memoquiz_state, digits_switch, 0)
PORT_CONFSETTING( 0x01, "3" ) // INT0, Vdd when closed, pulled to GND when open
PORT_CONFSETTING( 0x02, "4" ) // INT1, GND when closed, pulled to Vdd when open
PORT_CONFSETTING( 0x00, "5" )
INPUT_PORTS_END
// config
void memoquiz_state::memoquiz(machine_config &config)
{
// basic machine hardware
MM75(config, m_maincpu, 360000); // approximation - VC osc. R=56K
m_maincpu->write_d().set(FUNC(memoquiz_state::write_d));
m_maincpu->write_r().set(FUNC(memoquiz_state::write_r));
m_maincpu->read_p().set(FUNC(memoquiz_state::read_p));
// video hardware
PWM_DISPLAY(config, m_display).set_size(8, 8);
m_display->set_segmask(0xff, 0xff);
config.set_default_layout(layout_memoquiz);
// no sound!
}
// roms
ROM_START( memoquiz )
ROM_REGION( 0x0400, "maincpu", ROMREGION_ERASE00 )
ROM_LOAD( "m7505_a7505-12", 0x0000, 0x0200, CRC(47223508) SHA1(97b62e0c453ae2e65d48e039ad65857dae2d4d76) )
ROM_CONTINUE( 0x0380, 0x0080 )
ROM_REGION( 314, "maincpu:opla", 0 )
ROM_LOAD( "mm76_memoquiz_output.pla", 0, 314, CRC(a5799b50) SHA1(9b4923b37c9ba8221ecece5a3370c605a880a453) )
ROM_END
/*******************************************************************************
Mattel Football 2 (model 1050)
* PCB label: MATTEL, 1050-4369D
* MM77LA MCU (label B8000-12, die label B8000)
* 7 7seg leds, 30 other leds, 2-bit sound
Through its production run, it was released as "Football 2" and "Football II".
*******************************************************************************/
class mfootb2_state : public hh_pps41_state
{
public:
mfootb2_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void mfootb2(machine_config &config);
private:
void update_display();
void write_d(u16 data);
void write_r(u16 data);
void write_spk(u8 data);
};
// handlers
void mfootb2_state::update_display()
{
m_display->matrix(m_d, (m_r << 1 & 0x700) | (m_d >> 4 & 0x80) | (m_r & 0x7f));
}
void mfootb2_state::write_d(u16 data)
{
// DIO0-DIO2, DIO6-DIO9: digit select
// DIO3-DIO5: led select
// DIO10: 4th digit DP
m_d = data;
update_display();
}
void mfootb2_state::write_r(u16 data)
{
// RO01-RO10: led data
m_r = data;
update_display();
}
void mfootb2_state::write_spk(u8 data)
{
// SPK: speaker out
m_speaker->level_w(data);
}
// inputs
static INPUT_PORTS_START( mfootb2 )
PORT_START("IN.0") // PI
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START2 ) PORT_NAME("Score")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START1 ) PORT_NAME("Status")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_16WAY
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_16WAY
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Kick")
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Pass")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_16WAY
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_16WAY
PORT_START("IN.1") // DIO11
PORT_CONFNAME( 0x400, 0x000, DEF_STR( Difficulty ) )
PORT_CONFSETTING( 0x000, "1" ) // PRO 1
PORT_CONFSETTING( 0x400, "2" ) // PRO 2
INPUT_PORTS_END
// config
void mfootb2_state::mfootb2(machine_config &config)
{
// basic machine hardware
MM77LA(config, m_maincpu, 380000); // approximation - VC osc. R=56K
m_maincpu->write_d().set(FUNC(mfootb2_state::write_d));
m_maincpu->read_d().set_ioport("IN.1");
m_maincpu->write_r().set(FUNC(mfootb2_state::write_r));
m_maincpu->read_p().set_ioport("IN.0");
m_maincpu->write_spk().set(FUNC(mfootb2_state::write_spk));
// video hardware
PWM_DISPLAY(config, m_display).set_size(10, 11);
m_display->set_segmask(0x3c7, 0x7f);
m_display->set_segmask(0x002, 0xff); // only one digit has DP
m_display->set_bri_levels(0.015, 0.2); // ball led is brighter
config.set_default_layout(layout_mfootb2);
// sound hardware
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, m_speaker);
static const double speaker_levels[4] = { 0.0, 1.0, -1.0, 0.0 };
m_speaker->set_levels(4, speaker_levels);
m_speaker->add_route(ALL_OUTPUTS, "mono", 0.125);
}
// roms
ROM_START( mfootb2 )
ROM_REGION( 0x0800, "maincpu", ROMREGION_ERASE00 )
ROM_LOAD( "b8000-12", 0x0000, 0x0600, CRC(5b65fc38) SHA1(4fafc9deb5609b16f09b18b7346ea96ffe8bf9e0) )
ROM_REGION( 317, "maincpu:opla", 0 )
ROM_LOAD( "mm77la_mfootb2_output.pla", 0, 317, CRC(11c0bbfa) SHA1(939a0a6adeace8ca0f9e17290306a2e7ced21db3) )
ROM_END
/*******************************************************************************
Mattel Brain Baffler (model 1080)
* PCB label: OLYMPOS KOREA, CM04-D102-001 REV D
* MM78LA MCU (label MM95 B9000-12, die label B9000)
* 8-digit 14seg LED display, 2-bit sound
It includes 8 word games, most of them are meant for 2 players.
*******************************************************************************/
class brainbaf_state : public hh_pps41_state
{
public:
brainbaf_state(const machine_config &mconfig, device_type type, const char *tag) :
hh_pps41_state(mconfig, type, tag)
{ }
void brainbaf(machine_config &config);
private:
void update_display();
void write_d(u16 data);
void write_r(u16 data);
u8 read_p();
void write_spk(u8 data);
};
// handlers
void brainbaf_state::update_display()
{
m_display->matrix(m_inp_mux, bitswap<14>(m_r, 6,5,13,12,11,4,3,10,9,8,7,2,1,0));
}
void brainbaf_state::write_d(u16 data)
{
// DIO0-DIO9: input mux
// DIO0-DIO7: digit select