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Diffstat (limited to 'src/mame/drivers/hh_melps4.cpp')
-rw-r--r-- | src/mame/drivers/hh_melps4.cpp | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/src/mame/drivers/hh_melps4.cpp b/src/mame/drivers/hh_melps4.cpp deleted file mode 100644 index 89aadfe8796..00000000000 --- a/src/mame/drivers/hh_melps4.cpp +++ /dev/null @@ -1,371 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:hap -// thanks-to:Kevin Horton -/*************************************************************************** - - Mitsubishi MELPS 4 MCU tabletops/handhelds or other simple devices, - most of them are VFD electronic games/toys. - -***************************************************************************/ - -#include "emu.h" -#include "cpu/melps4/m58846.h" -#include "video/pwm.h" -#include "sound/spkrdev.h" - -#include "screen.h" -#include "speaker.h" - -//#include "hh_melps4_test.lh" // common test-layout - no svg artwork(yet), use external artwork - - -class hh_melps4_state : public driver_device -{ -public: - hh_melps4_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) - { } - - // devices - required_device<m58846_device> m_maincpu; - optional_device<pwm_display_device> m_display; - optional_device<speaker_sound_device> m_speaker; - optional_ioport_array<4> m_inputs; // max 4 - - // misc common - u16 m_inp_mux; // multiplexed inputs mask - - u32 m_grid; // VFD current row data - u32 m_plate; // VFD current column data - - u8 read_inputs(int columns); - virtual DECLARE_INPUT_CHANGED_MEMBER(reset_button); - -protected: - virtual void machine_start() override; - virtual void machine_reset() override; -}; - - -// machine start/reset - -void hh_melps4_state::machine_start() -{ - // zerofill - m_inp_mux = 0; - m_grid = 0; - m_plate = 0; - - // register for savestates - save_item(NAME(m_inp_mux)); - save_item(NAME(m_grid)); - save_item(NAME(m_plate)); -} - -void hh_melps4_state::machine_reset() -{ -} - - - -/*************************************************************************** - - Helper Functions - -***************************************************************************/ - -// generic input handlers - -u8 hh_melps4_state::read_inputs(int columns) -{ - u8 ret = 0; - - // read selected input rows - for (int i = 0; i < columns; i++) - if (m_inp_mux >> i & 1) - ret |= m_inputs[i]->read(); - - return ret; -} - -INPUT_CHANGED_MEMBER(hh_melps4_state::reset_button) -{ - // for when reset button is directly tied to MCU reset pin - m_maincpu->set_input_line(INPUT_LINE_RESET, newval ? ASSERT_LINE : CLEAR_LINE); -} - - - -/*************************************************************************** - - Minidrivers (subclass, I/O, Inputs, Machine Config, ROM Defs) - -***************************************************************************/ - -namespace { - -/*************************************************************************** - - Coleco Frogger (manufactured in Japan, licensed from Sega) - * PCB label Coleco Frogger Code No. 01-81543, KS-003282 Japan - * Mitsubishi M58846-701P MCU - * cyan/red/green VFD display Itron CP5090GLR R1B, with partial color overlay - -***************************************************************************/ - -class cfrogger_state : public hh_melps4_state -{ -public: - cfrogger_state(const machine_config &mconfig, device_type type, const char *tag) : - hh_melps4_state(mconfig, type, tag) - { } - - void update_display(); - DECLARE_WRITE8_MEMBER(plate_w); - DECLARE_WRITE16_MEMBER(grid_w); - DECLARE_WRITE_LINE_MEMBER(speaker_w); - DECLARE_READ16_MEMBER(input_r); - void cfrogger(machine_config &config); -}; - -// handlers - -void cfrogger_state::update_display() -{ - u16 grid = bitswap<16>(m_grid,15,14,13,12,0,1,2,3,4,5,6,7,8,9,10,11); - u16 plate = bitswap<16>(m_plate,12,4,13,5,14,6,15,7,3,11,2,10,1,9,0,8); - m_display->matrix(grid, plate); -} - -WRITE8_MEMBER(cfrogger_state::plate_w) -{ - // F0,F1: input mux - if (offset == MELPS4_PORTF) - m_inp_mux = data & 3; - - // Sx,Fx,Gx: vfd plate - int mask = (offset == MELPS4_PORTS) ? 0xff : 0xf; // port S is 8-bit - int shift = (offset == MELPS4_PORTS) ? 0 : (offset + 1) * 4; - m_plate = (m_plate & ~(mask << shift)) | (data << shift); - update_display(); -} - -WRITE16_MEMBER(cfrogger_state::grid_w) -{ - // D0-D11: vfd grid - m_grid = data; - update_display(); -} - -WRITE_LINE_MEMBER(cfrogger_state::speaker_w) -{ - // T: speaker out - m_speaker->level_w(state); -} - -READ16_MEMBER(cfrogger_state::input_r) -{ - // K0,K1: multiplexed inputs - // K2: N/C - // K3: fixed input - return (m_inputs[2]->read() & 8) | (read_inputs(2) & 3); -} - -// config - -static INPUT_PORTS_START( cfrogger ) - PORT_START("IN.0") // F0 port K0,K1 - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) - - PORT_START("IN.1") // F1 port K0,K1 - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) - - PORT_START("IN.2") // K3 - PORT_CONFNAME( 0x08, 0x00, DEF_STR( Difficulty ) ) - PORT_CONFSETTING( 0x00, "1" ) - PORT_CONFSETTING( 0x08, "2" ) - - PORT_START("RESET") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START ) PORT_CHANGED_MEMBER(DEVICE_SELF, hh_melps4_state, reset_button, 0) -INPUT_PORTS_END - -void cfrogger_state::cfrogger(machine_config &config) -{ - /* basic machine hardware */ - M58846(config, m_maincpu, 600_kHz_XTAL); - m_maincpu->read_k().set(FUNC(cfrogger_state::input_r)); - m_maincpu->write_s().set(FUNC(cfrogger_state::plate_w)); - m_maincpu->write_f().set(FUNC(cfrogger_state::plate_w)); - m_maincpu->write_g().set(FUNC(cfrogger_state::plate_w)); - m_maincpu->write_d().set(FUNC(cfrogger_state::grid_w)); - m_maincpu->write_t().set(FUNC(cfrogger_state::speaker_w)); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_SVG)); - screen.set_refresh_hz(60); - screen.set_size(500, 1080); - screen.set_visarea_full(); - - PWM_DISPLAY(config, m_display).set_size(12, 16); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25); -} - -// roms - -ROM_START( cfrogger ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_LOAD( "m58846-701p", 0x0000, 0x1000, CRC(ba52a242) SHA1(7fa53b617f4bb54be32eb209e9b88131e11cb518) ) - - ROM_REGION( 786255, "screen", 0) - ROM_LOAD( "cfrogger.svg", 0, 786255, CRC(d8d6e2b6) SHA1(bc9a0260b211ed07021dfe1cc19a993569f4c544) ) -ROM_END - - - - - -/*************************************************************************** - - Gakken Jungler (manufactured in Japan, licensed from Konami) - * PCB label Konami Gakken GR503 - * Mitsubishi M58846-702P MCU - * cyan/red/green VFD display Itron CP5143GLR SGA, with light-yellow color overlay - -***************************************************************************/ - -class gjungler_state : public hh_melps4_state -{ -public: - gjungler_state(const machine_config &mconfig, device_type type, const char *tag) : - hh_melps4_state(mconfig, type, tag) - { } - - void update_display(); - DECLARE_WRITE8_MEMBER(plate_w); - DECLARE_WRITE16_MEMBER(grid_w); - DECLARE_WRITE_LINE_MEMBER(speaker_w); - DECLARE_READ16_MEMBER(input_r); - void gjungler(machine_config &config); -}; - -// handlers - -void gjungler_state::update_display() -{ - u16 grid = bitswap<16>(m_grid,15,14,13,12,11,10,9,8,7,6,5,4,3,2,0,1); - u32 plate = bitswap<24>(m_plate,23,22,21,20,19,18,8,9,10,11,13,16,15,14,13,12,7,0,6,1,5,2,4,3) | 0x2000; - m_display->matrix(grid, plate); -} - -WRITE8_MEMBER(gjungler_state::plate_w) -{ - // G0,G1: input mux - if (offset == MELPS4_PORTG) - m_inp_mux = data & 3; - - // Sx,Fx,Gx,U: vfd plate - int mask = (offset == MELPS4_PORTS) ? 0xff : 0xf; // port S is 8-bit - int shift = (offset == MELPS4_PORTS) ? 0 : (offset + 1) * 4; - m_plate = (m_plate & ~(mask << shift)) | (data << shift); - update_display(); -} - -WRITE16_MEMBER(gjungler_state::grid_w) -{ - // D0-D11: vfd grid - m_grid = data; - update_display(); -} - -WRITE_LINE_MEMBER(gjungler_state::speaker_w) -{ - // T: speaker out - m_speaker->level_w(state); -} - -READ16_MEMBER(gjungler_state::input_r) -{ - // K0,K1: multiplexed inputs - // K2,K3: fixed inputs - return (m_inputs[2]->read() & 0xc) | (read_inputs(2) & 3); -} - -// config - -static INPUT_PORTS_START( gjungler ) - PORT_START("IN.0") // G0 port K0,K1 - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) - - PORT_START("IN.1") // G1 port K0,K1 - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) - - PORT_START("IN.2") // K2,K3 - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) - PORT_CONFNAME( 0x08, 0x00, "Game Mode" ) - PORT_CONFSETTING( 0x00, "A" ) - PORT_CONFSETTING( 0x08, "B" ) - - PORT_START("RESET") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START ) PORT_CHANGED_MEMBER(DEVICE_SELF, hh_melps4_state, reset_button, 0) -INPUT_PORTS_END - -void gjungler_state::gjungler(machine_config &config) -{ - /* basic machine hardware */ - M58846(config, m_maincpu, 600_kHz_XTAL); - m_maincpu->read_k().set(FUNC(gjungler_state::input_r)); - m_maincpu->write_s().set(FUNC(gjungler_state::plate_w)); - m_maincpu->write_f().set(FUNC(gjungler_state::plate_w)); - m_maincpu->write_g().set(FUNC(gjungler_state::plate_w)); - m_maincpu->write_u().set(FUNC(gjungler_state::plate_w)); - m_maincpu->write_d().set(FUNC(gjungler_state::grid_w)); - m_maincpu->write_t().set(FUNC(gjungler_state::speaker_w)); - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_SVG)); - screen.set_refresh_hz(60); - screen.set_size(481, 1080); - screen.set_visarea_full(); - - PWM_DISPLAY(config, m_display).set_size(12, 18); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25); -} - -// roms - -ROM_START( gjungler ) - ROM_REGION( 0x1000, "maincpu", 0 ) - ROM_LOAD( "m58846-702p", 0x0000, 0x1000, CRC(94ab7060) SHA1(3389bc115d1df8d01a30611fa9e95a900d32b29b) ) - - ROM_REGION( 419696, "screen", 0) - ROM_LOAD( "gjungler.svg", 0, 419696, CRC(c5f6d1f2) SHA1(5032f35326ca689c8e329f760e380cdc9f5dff86) ) -ROM_END - - - -} // anonymous namespace - -/*************************************************************************** - - Game driver(s) - -***************************************************************************/ - -// YEAR NAME PARENT CMP MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS -CONS( 1981, cfrogger, 0, 0, cfrogger, cfrogger, cfrogger_state, empty_init, "Coleco", "Frogger (Coleco)", MACHINE_SUPPORTS_SAVE ) - -CONS( 1982, gjungler, 0, 0, gjungler, gjungler, gjungler_state, empty_init, "Gakken / Konami", "Jungler (Gakken)", MACHINE_SUPPORTS_SAVE ) |