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Diffstat (limited to 'src/mame/drivers/novag_cforte.cpp')
-rw-r--r-- | src/mame/drivers/novag_cforte.cpp | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/src/mame/drivers/novag_cforte.cpp b/src/mame/drivers/novag_cforte.cpp deleted file mode 100644 index b6430420137..00000000000 --- a/src/mame/drivers/novag_cforte.cpp +++ /dev/null @@ -1,304 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:hap -// thanks-to:Berger -/****************************************************************************** - -Novag Constellation Forte - -Hardware notes: -- R65C02P4 @ 5MHz (10MHz XTAL) -- 2*2KB RAM(NEC D449C-3), 2*32KB ROM(27C256) -- HLCD0538P, 10-digit 7seg LCD display -- TTL, 18 LEDs, 8*8 chessboard buttons -- ports for optional printer and chess clock - -I/O is similar to supercon - -******************************************************************************/ - -#include "emu.h" - -#include "cpu/m6502/r65c02.h" -#include "machine/sensorboard.h" -#include "machine/nvram.h" -#include "machine/timer.h" -#include "sound/beep.h" -#include "video/hlcd0538.h" -#include "video/pwm.h" -#include "speaker.h" - -// internal artwork -#include "novag_cforte.lh" // clickable - - -namespace { - -class cforte_state : public driver_device -{ -public: - cforte_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_irq_on(*this, "irq_on"), - m_display(*this, "display"), - m_board(*this, "board"), - m_lcd(*this, "hlcd0538"), - m_beeper(*this, "beeper"), - m_inputs(*this, "IN.%u", 0) - { } - - // machine drivers - void cforte(machine_config &config); - -protected: - virtual void machine_start() override; - -private: - // devices/pointers - required_device<cpu_device> m_maincpu; - required_device<timer_device> m_irq_on; - required_device<pwm_display_device> m_display; - required_device<sensorboard_device> m_board; - required_device<hlcd0538_device> m_lcd; - required_device<beep_device> m_beeper; - required_ioport_array<8> m_inputs; - - // address maps - void main_map(address_map &map); - - // periodic interrupts - template<int Line> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(Line, ASSERT_LINE); } - template<int Line> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(Line, CLEAR_LINE); } - - // I/O handlers - void update_display(); - DECLARE_WRITE64_MEMBER(lcd_output_w); - DECLARE_WRITE8_MEMBER(mux_w); - DECLARE_WRITE8_MEMBER(control_w); - DECLARE_READ8_MEMBER(input1_r); - DECLARE_READ8_MEMBER(input2_r); - - u8 m_inp_mux; - u8 m_led_select; -}; - -void cforte_state::machine_start() -{ - // zerofill - m_inp_mux = 0; - m_led_select = 0; - - // register for savestates - save_item(NAME(m_inp_mux)); - save_item(NAME(m_led_select)); -} - - - -/****************************************************************************** - I/O -******************************************************************************/ - -// HLCD0538 - -WRITE64_MEMBER(cforte_state::lcd_output_w) -{ - // 4 rows used - u32 rowdata[4]; - for (int i = 0; i < 4; i++) - rowdata[i] = (data >> i & 1) ? u32(data >> 8) : 0; - - // 2 segments per row - for (int dig = 0; dig < 13; dig++) - { - data = 0; - for (int i = 0; i < 4; i++) - data |= ((rowdata[i] >> (2*dig) & 3) << (2*i)); - - data = bitswap<8>(data,7,2,0,4,6,5,3,1); - m_display->write_row(dig+3, data); - } - - m_display->update(); -} - - -// TTL/generic - -void cforte_state::update_display() -{ - // 3 led rows - m_display->matrix_partial(0, 3, m_led_select, m_inp_mux); -} - -WRITE8_MEMBER(cforte_state::mux_w) -{ - // d0-d7: input mux, led data - m_inp_mux = data; - update_display(); -} - -WRITE8_MEMBER(cforte_state::control_w) -{ - // d0: HLCD0538 data in - // d1: HLCD0538 clk - // d2: HLCD0538 lcd - m_lcd->data_w(data & 1); - m_lcd->clk_w(data >> 1 & 1); - m_lcd->lcd_w(data >> 2 & 1); - - // d3: unused? - - // d4-d6: select led row - m_led_select = data >> 4 & 7; - update_display(); - - // d7: enable beeper - m_beeper->set_state(data >> 7 & 1); -} - -READ8_MEMBER(cforte_state::input1_r) -{ - u8 data = 0; - - // d0-d7: multiplexed inputs (chessboard squares) - for (int i = 0; i < 8; i++) - if (BIT(m_inp_mux, i)) - data |= m_board->read_rank(i ^ 7, true); - - return ~data; -} - -READ8_MEMBER(cforte_state::input2_r) -{ - u8 data = 0; - - // d0-d5: ? - // d6,d7: multiplexed inputs (side panel) - for (int i = 0; i < 8; i++) - if (BIT(m_inp_mux, i)) - data |= m_inputs[i]->read() << 6; - - return ~data; -} - - - -/****************************************************************************** - Address Maps -******************************************************************************/ - -void cforte_state::main_map(address_map &map) -{ - map(0x0000, 0x0fff).ram().share("nvram"); - map(0x1c00, 0x1c00).nopw(); // printer? - map(0x1d00, 0x1d00).nopw(); // printer? - map(0x1e00, 0x1e00).rw(FUNC(cforte_state::input2_r), FUNC(cforte_state::mux_w)); - map(0x1f00, 0x1f00).rw(FUNC(cforte_state::input1_r), FUNC(cforte_state::control_w)); - map(0x2000, 0xffff).rom(); -} - - - -/****************************************************************************** - Input Ports -******************************************************************************/ - -static INPUT_PORTS_START( cforte ) - PORT_START("IN.0") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_I) PORT_NAME("New Game") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_8) PORT_NAME("Player/Player / Gambit/Large / King") - - PORT_START("IN.1") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_U) PORT_NAME("Verify/Set Up / Pro-Op") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_7) PORT_NAME("Random/Tour/Normal / Training Level / Queen") - - PORT_START("IN.2") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_Y) PORT_NAME("Change Color / Time Control / Priority") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_6) PORT_NAME("Sound / Depth Search / Bishop") - - PORT_START("IN.3") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_T) PORT_NAME("Flip Display / Clear Board / Clear Book") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_5) PORT_NAME("Solve Mate / Infinite / Knight") - - PORT_START("IN.4") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_R) PORT_NAME("Print Moves / Print Evaluations / Print Book") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_4) PORT_NAME("Print Board / Interface / Rook") - - PORT_START("IN.5") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_E) PORT_NAME("Trace Forward / Auto Play / No/End") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_3) PORT_NAME("Print List / Acc. Time / Pawn") - - PORT_START("IN.6") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_W) PORT_NAME("Hint / Next Best / Yes/Start") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_NAME("Set Level") - - PORT_START("IN.7") - PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_Q) PORT_NAME("Go / ->") - PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_NAME("Take Back / Restore / <-") -INPUT_PORTS_END - - - -/****************************************************************************** - Machine Drivers -******************************************************************************/ - -void cforte_state::cforte(machine_config &config) -{ - /* basic machine hardware */ - R65C02(config, m_maincpu, 10_MHz_XTAL/2); - m_maincpu->set_addrmap(AS_PROGRAM, &cforte_state::main_map); - - const attotime irq_period = attotime::from_hz(32.768_kHz_XTAL/128); // 256Hz - TIMER(config, m_irq_on).configure_periodic(FUNC(cforte_state::irq_on<M6502_IRQ_LINE>), irq_period); - m_irq_on->set_start_delay(irq_period - attotime::from_usec(11)); // active for 11us - TIMER(config, "irq_off").configure_periodic(FUNC(cforte_state::irq_off<M6502_IRQ_LINE>), irq_period); - - NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_1); - - 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(200)); - - /* video hardware */ - HLCD0538(config, m_lcd).write_cols().set(FUNC(cforte_state::lcd_output_w)); - PWM_DISPLAY(config, m_display).set_size(3+13, 8); - m_display->set_segmask(0x3ff0, 0xff); - config.set_default_layout(layout_novag_cforte); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - BEEP(config, m_beeper, 32.768_kHz_XTAL/32); // 1024Hz - m_beeper->add_route(ALL_OUTPUTS, "mono", 0.25); -} - - - -/****************************************************************************** - ROM Definitions -******************************************************************************/ - -ROM_START( cfortea ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD("a_903_l", 0x0000, 0x8000, CRC(01e7e306) SHA1(6a2b982bb0f412a63f5d3603958dd863e38669d9) ) // NEC D27C256AD-12 - ROM_LOAD("a_903_h", 0x8000, 0x8000, CRC(c5a5573f) SHA1(7e11eb2f3d96bc41386a14a19635427a386ec1ec) ) // " -ROM_END - -ROM_START( cforteb ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD("forte_b_l.bin", 0x0000, 0x8000, CRC(e3d194a1) SHA1(80457580d7c57e07895fd14bfdaf14b30952afca) ) - ROM_LOAD("forte_b_h.bin", 0x8000, 0x8000, CRC(dd824be8) SHA1(cd8666b6b525887f9fc48a730b71ceabcf07f3b9) ) -ROM_END - -} // anonymous namespace - - - -/****************************************************************************** - Drivers -******************************************************************************/ - -// YEAR NAME PARENT CMP MACHINE INPUT STATE INIT COMPANY, FULLNAME, FLAGS -CONS( 1986, cfortea, 0, 0, cforte, cforte, cforte_state, empty_init, "Novag", "Constellation Forte (version A)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1986, cforteb, cfortea, 0, cforte, cforte, cforte_state, empty_init, "Novag", "Constellation Forte (version B)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) |