diff options
Diffstat (limited to 'src/mame/drivers/mephisto_mondial2.cpp')
-rw-r--r-- | src/mame/drivers/mephisto_mondial2.cpp | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/src/mame/drivers/mephisto_mondial2.cpp b/src/mame/drivers/mephisto_mondial2.cpp deleted file mode 100644 index 2d6a79b7c2d..00000000000 --- a/src/mame/drivers/mephisto_mondial2.cpp +++ /dev/null @@ -1,218 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Sandro Ronco, hap -// thanks-to:yoyo_chessboard -/****************************************************************************** - -Mephisto Mondial II - -Hardware notes: -- G65SC02 @ 2MHz (unsure about rating) -- 2KB RAM, 32KB ROM -- expansion slot at underside (not used) -- 8*8 chessboard buttons, 24 leds, piezo - -******************************************************************************/ - -#include "emu.h" - -#include "cpu/m6502/m65sc02.h" -#include "machine/sensorboard.h" -#include "sound/dac.h" -#include "video/pwm.h" - -#include "speaker.h" - -// internal artwork -#include "mephisto_mondial2.lh" - - -namespace { - -class mondial2_state : public driver_device -{ -public: - mondial2_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_led_pwm(*this, "led_pwm") - , m_dac(*this, "dac") - , m_keys(*this, "KEY.%u", 0) - { } - - void mondial2(machine_config &config); - -protected: - virtual void machine_start() override; - -private: - required_device<cpu_device> m_maincpu; - required_device<sensorboard_device> m_board; - required_device<pwm_display_device> m_led_pwm; - required_device<dac_bit_interface> m_dac; - required_ioport_array<4> m_keys; - - void mondial2_mem(address_map &map); - - void update_leds(); - void control_w(u8 data); - void board_w(u8 data); - u8 input_r(offs_t offset); - - u8 m_keypad_mux = 0; - u8 m_board_mux = 0; - u8 m_led_data = 0; -}; - - -void mondial2_state::machine_start() -{ - save_item(NAME(m_keypad_mux)); - save_item(NAME(m_board_mux)); - save_item(NAME(m_led_data)); -} - - - -/****************************************************************************** - I/O -******************************************************************************/ - -void mondial2_state::update_leds() -{ - m_led_pwm->matrix(m_board_mux, m_led_data); -} - -void mondial2_state::control_w(u8 data) -{ - // d0-d3: keypad mux - m_keypad_mux = ~data & 0xf; - - // d4-d7: led data - m_led_data = data >> 4 & 7; - update_leds(); - - // d7: speaker out - m_dac->write(BIT(data, 7)); -} - -void mondial2_state::board_w(u8 data) -{ - // d0-d7: chessboard mux, led select - m_board_mux = ~data; - update_leds(); -} - -u8 mondial2_state::input_r(offs_t offset) -{ - u8 data = 0; - - // read chessboard sensors - for (int i = 0; i < 8; i++) - if (BIT(m_board_mux, i)) - data |= BIT(m_board->read_rank(i), offset); - - // read keypad - for (int i = 0; i < 4; i++) - if (BIT(m_keypad_mux, i)) - data |= BIT(m_keys[i]->read(), offset & 3); - - return ~(data << 7); -} - - - -/****************************************************************************** - Address Maps -******************************************************************************/ - -void mondial2_state::mondial2_mem(address_map &map) -{ - map(0x0000, 0x07ff).ram(); - map(0x2000, 0x2000).w(FUNC(mondial2_state::control_w)); - map(0x2800, 0x2800).w(FUNC(mondial2_state::board_w)); - map(0x3000, 0x3007).r(FUNC(mondial2_state::input_r)); - map(0x8000, 0xffff).rom(); -} - - - -/****************************************************************************** - Input Ports -******************************************************************************/ - -static INPUT_PORTS_START( mondial2 ) - PORT_START("KEY.0") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Pawn / 1") PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Knight / 2") PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Bishop / 3") PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Rook / 4") PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) - - PORT_START("KEY.1") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Queen / 5") PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("King / 6") PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Black / 7") PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("White / 8") PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) - - PORT_START("KEY.2") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("PLAY") PORT_CODE(KEYCODE_Y) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("POS") PORT_CODE(KEYCODE_O) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("MEM") PORT_CODE(KEYCODE_M) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("INFO") PORT_CODE(KEYCODE_I) - - PORT_START("KEY.3") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("LEV") PORT_CODE(KEYCODE_L) - PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) - PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("RES") PORT_CODE(KEYCODE_F1) -INPUT_PORTS_END - - - -/****************************************************************************** - Machine Configs -******************************************************************************/ - -void mondial2_state::mondial2(machine_config &config) -{ - /* basic machine hardware */ - M65SC02(config, m_maincpu, 2_MHz_XTAL); - m_maincpu->set_addrmap(AS_PROGRAM, &mondial2_state::mondial2_mem); - - const attotime nmi_period = attotime::from_hz(2_MHz_XTAL / 0x1000); - m_maincpu->set_periodic_int(FUNC(mondial2_state::nmi_line_pulse), nmi_period); - - SENSORBOARD(config, m_board).set_type(sensorboard_device::BUTTONS); - m_board->init_cb().set(m_board, FUNC(sensorboard_device::preset_chess)); - m_board->set_delay(attotime::from_msec(250)); - - /* video hardware */ - PWM_DISPLAY(config, m_led_pwm).set_size(8, 3); - config.set_default_layout(layout_mephisto_mondial2); - - /* sound hardware */ - SPEAKER(config, "speaker").front_center(); - DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25); -} - - - -/****************************************************************************** - ROM Definitions -******************************************************************************/ - -ROM_START( mondial2 ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD("mondial_ii_01.08.87", 0x8000, 0x8000, CRC(e5945ce6) SHA1(e75bbf9d54087271d9d46fb1de7634eb957f8db0) ) -ROM_END - -} // anonymous namespace - - - -/*************************************************************************** - Game Drivers -***************************************************************************/ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ -CONS( 1987, mondial2, 0, 0, mondial2, mondial2, mondial2_state, empty_init, "Hegener + Glaser", "Mephisto Mondial II", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) |