diff options
Diffstat (limited to 'src/mame/drivers/ymmu5.cpp')
-rw-r--r-- | src/mame/drivers/ymmu5.cpp | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/src/mame/drivers/ymmu5.cpp b/src/mame/drivers/ymmu5.cpp deleted file mode 100644 index f75a8f38697..00000000000 --- a/src/mame/drivers/ymmu5.cpp +++ /dev/null @@ -1,254 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:R. Belmont -/* - Yamaha MU-5 Tone Generator - Preliminary driver by R. Belmont - - CPU: H8/3002 (HD6413002F10) - Sound: YMW-258-F (aka "MultiPCM") -*/ - -#include "emu.h" - -#include "cpu/h8/h83002.h" -#include "sound/multipcm.h" -#include "video/lc7985.h" - -#include "screen.h" -#include "speaker.h" - -class mu5_state : public driver_device -{ -public: - mu5_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_ymw258(*this, "ymw258"), - m_lcd(*this, "lcd"), - m_key(*this, "S%c", 'A'), - m_outputs(*this, "%x.%x.%x.%x", 0U, 0U, 0U, 0U), - m_matrixsel(0) - { } - - void mu5(machine_config &config); - -protected: - virtual void machine_start() override; - virtual void machine_reset() override; - -private: - required_device<h83002_device> m_maincpu; - required_device<multipcm_device> m_ymw258; - required_device<lc7985_device> m_lcd; - required_ioport_array<6> m_key; - output_finder<2, 8, 8, 5> m_outputs; - - void mu5_map(address_map &map); - void mu5_io_map(address_map &map); - void ymw258_map(address_map &map); - - u8 m_lcd_ctrl; - u8 m_lcd_data; - - void lcd_ctrl_w(u16 data); - u16 lcd_ctrl_r(); - void lcd_data_w(u16 data); - u16 lcd_data_r(); - - DECLARE_WRITE_LINE_MEMBER(render_w); - - u8 m_matrixsel; - u8 matrix_r(); -}; - -void mu5_state::mu5_map(address_map &map) -{ - map(0x000000, 0x01ffff).rom().region("maincpu", 0); - map(0x200000, 0x21ffff).ram(); - map(0x400000, 0x400007).rw(m_ymw258, FUNC(multipcm_device::read), FUNC(multipcm_device::write)).umask16(0xffff); -} - -void mu5_state::mu5_io_map(address_map &map) -{ - map(h8_device::PORT_4, h8_device::PORT_4).lr8(NAME([this]() -> u8 { return m_matrixsel; })); - map(h8_device::PORT_4, h8_device::PORT_4).lw8(NAME([this](u8 data) { m_matrixsel = data; })); - map(h8_device::PORT_6, h8_device::PORT_6).rw(FUNC(mu5_state::lcd_ctrl_r), FUNC(mu5_state::lcd_ctrl_w)); - map(h8_device::PORT_7, h8_device::PORT_7).r(FUNC(mu5_state::matrix_r)); - map(h8_device::PORT_B, h8_device::PORT_B).rw(FUNC(mu5_state::lcd_data_r), FUNC(mu5_state::lcd_data_w)); - - map(h8_device::ADC_7, h8_device::ADC_7).lr8(NAME([]() -> u8 { return 0xff; })); // battery level -} - -void mu5_state::ymw258_map(address_map &map) -{ - map(0x000000, 0x1fffff).rom(); -} - -void mu5_state::machine_start() -{ - m_outputs.resolve(); - - save_item(NAME(m_lcd_ctrl)); - save_item(NAME(m_lcd_data)); - save_item(NAME(m_matrixsel)); -} - -void mu5_state::machine_reset() -{ - m_lcd_ctrl = 0; - m_lcd_data = 0; - m_matrixsel = 0; -} - -u8 mu5_state::matrix_r() -{ - u8 data = 0x3f; - - for (int i = 0; i < 6; i++) - if (!BIT(m_matrixsel, i)) - data &= m_key[i]->read(); - - return data; -} - -void mu5_state::lcd_ctrl_w(u16 data) -{ - // bit 2 = rs - // bit 1 = r/w - // bit 0 = e - - bool e_edge = (data ^ m_lcd_ctrl) & 1; - m_lcd_ctrl = data; - if(e_edge) { - switch(m_lcd_ctrl & 7) { - case 0: - m_lcd->ir_w(m_lcd_data); - break; - case 3: - m_lcd_data = m_lcd->status_r(); - break; - case 4: - m_lcd->dr_w(m_lcd_data); - break; - case 7: - m_lcd_data = m_lcd->dr_r(); - break; - } - } -} - -u16 mu5_state::lcd_ctrl_r() -{ - return m_lcd_ctrl; -} - -void mu5_state::lcd_data_w(u16 data) -{ - m_lcd_data = data; -} - -u16 mu5_state::lcd_data_r() -{ - return m_lcd_data; -} - -WRITE_LINE_MEMBER(mu5_state::render_w) -{ - if(!state) - return; - - const u8 *render = m_lcd->render(); - for(int y=0; y != 2; y++) - for(int x=0; x != 8; x++) - for(int yy=0; yy != 8; yy++) { - u8 v = render[8 * y + 16 * x + yy]; - for(int xx=0; xx != 5; xx++) - m_outputs[y][x][yy][xx] = (v >> xx) & 1; - } -} - -static INPUT_PORTS_START(mu5) - PORT_START("SA") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part Down") PORT_CODE(KEYCODE_Z) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part Up") PORT_CODE(KEYCODE_X) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Value Down") PORT_CODE(KEYCODE_C) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Value Up") PORT_CODE(KEYCODE_V) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Mute") PORT_CODE(KEYCODE_B) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Exit") PORT_CODE(KEYCODE_N) - - PORT_START("SB") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("0") PORT_CODE(KEYCODE_0) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("9") PORT_CODE(KEYCODE_9) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("8") PORT_CODE(KEYCODE_8) - PORT_BIT(0x38, IP_ACTIVE_LOW, IPT_UNUSED) - - PORT_START("SC") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("7") PORT_CODE(KEYCODE_7) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("6") PORT_CODE(KEYCODE_6) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("5") PORT_CODE(KEYCODE_5) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("4") PORT_CODE(KEYCODE_4) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("3") PORT_CODE(KEYCODE_3) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("2") PORT_CODE(KEYCODE_2) - - PORT_START("SD") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("1") PORT_CODE(KEYCODE_1) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Octave Up") PORT_CODE(KEYCODE_LEFT) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Octave Down") PORT_CODE(KEYCODE_RIGHT) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Mstr Tune") PORT_CODE(KEYCODE_A) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Trns Pose") PORT_CODE(KEYCODE_S) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Mute Lock") PORT_CODE(KEYCODE_D) - - PORT_START("SE") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Velo City") PORT_CODE(KEYCODE_Q) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Locl Ctrl") PORT_CODE(KEYCODE_W) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Dump Out") PORT_CODE(KEYCODE_E) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Init All") PORT_CODE(KEYCODE_R) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Vol") PORT_CODE(KEYCODE_T) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Pan") PORT_CODE(KEYCODE_Y) - - PORT_START("SF") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("MIDI Ch") PORT_CODE(KEYCODE_U) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Note Shft") PORT_CODE(KEYCODE_I) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part Tune") PORT_CODE(KEYCODE_O) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Bend Rnge") PORT_CODE(KEYCODE_P) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("+/-") PORT_CODE(KEYCODE_EQUALS) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Enter") PORT_CODE(KEYCODE_ENTER) -INPUT_PORTS_END - -void mu5_state::mu5(machine_config &config) -{ - /* basic machine hardware */ - H83002(config, m_maincpu, 10_MHz_XTAL); // clock verified by schematics - m_maincpu->set_addrmap(AS_PROGRAM, &mu5_state::mu5_map); - m_maincpu->set_addrmap(AS_IO, &mu5_state::mu5_io_map); - - SPEAKER(config, "lspeaker").front_left(); - SPEAKER(config, "rspeaker").front_right(); - - MULTIPCM(config, m_ymw258, 9.4_MHz_XTAL); // clock verified by schematics - m_ymw258->set_addrmap(0, &mu5_state::ymw258_map); - m_ymw258->add_route(0, "lspeaker", 1.0); - m_ymw258->add_route(1, "rspeaker", 1.0); - - LC7985(config, m_lcd); - - auto &screen = SCREEN(config, "screen", SCREEN_TYPE_SVG); - screen.set_refresh_hz(60); - screen.set_size(800, 435); - screen.set_visarea_full(); - screen.screen_vblank().set(FUNC(mu5_state::render_w)); - -} - -ROM_START( mu5 ) - ROM_REGION(0x20000, "maincpu", 0) - ROM_LOAD("yamaha_mu5_program_xq201a0.bin", 0x000000, 0x020000, CRC(e9b3ec26) SHA1(cfee69699de78e2792dac24d428a120021ba147b)) - - ROM_REGION(0x200000, "ymw258", 0) - ROM_LOAD("yamaha_mu5_waverom_xp50280-801.bin", 0x000000, 0x200000, CRC(e0913030) SHA1(369f8df4942b6717c142ca8c4913e556dafae187)) - - ROM_REGION(261774, "screen", 0) - ROM_LOAD("mu5lcd.svg", 0, 261774, CRC(3cccbb88) SHA1(3db0b16f27b501ff8d8ac3fb631dd315571230d3)) -ROM_END - -CONS(1994, mu5, 0, 0, mu5, mu5, mu5_state, empty_init, "Yamaha", "MU-5", MACHINE_NOT_WORKING ) |