// license:BSD-3-Clause // copyright-holders:Olivier Galibert, Jonathan Gevaryahu /************************************************************************************************* Roland D-110 driver Driver by Olivier Galibert and Jonathan Gevaryahu The Roland D-110 is an expander (synthesizer without the keyboard) from 1988. Internally it's very similar to a mt32, with a better LCD screen (16x2) and more control buttons. More importantly, it has more sound rom, a battery-backed ram and a port for memory cards allowing to load and save new sounds. After the first boot, the ram needs to be reinitialized to factory default values. Press Write/Copy (I) while resetting then validate with Enter (K). */ #include "emu.h" #include "cpu/mcs96/i8x9x.h" #include "machine/nvram.h" #include "machine/ram.h" #include "machine/timer.h" #include "video/msm6222b.h" #include "emupal.h" #include "screen.h" static INPUT_PORTS_START( d110 ) PORT_START("SC0") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Write/Copy") PORT_CODE(KEYCODE_I) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Number +") PORT_CODE(KEYCODE_U) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Bank +") PORT_CODE(KEYCODE_Y) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Group +") PORT_CODE(KEYCODE_T) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part +") PORT_CODE(KEYCODE_R) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Timbre") PORT_CODE(KEYCODE_E) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Patch") PORT_CODE(KEYCODE_W) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Exit") PORT_CODE(KEYCODE_Q) PORT_START("SC1") PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Enter") PORT_CODE(KEYCODE_K) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Number -") PORT_CODE(KEYCODE_J) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Bank -") PORT_CODE(KEYCODE_H) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Group -") PORT_CODE(KEYCODE_G) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part -") PORT_CODE(KEYCODE_F) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("System") PORT_CODE(KEYCODE_D) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Part") PORT_CODE(KEYCODE_S) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Edit") PORT_CODE(KEYCODE_A) INPUT_PORTS_END class d110_state : public driver_device { public: d110_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_ram(*this, "ram") , m_rams(*this, "rams") , m_memc(*this, "memc") , m_memcs(*this, "memcs") , m_lcd(*this, "lcd") , m_midi_timer(*this, "midi_timer") , m_maincpu(*this, "maincpu") { } void d110(machine_config &config); protected: virtual void machine_start() override; virtual void machine_reset() override; private: DECLARE_WRITE8_MEMBER(bank_w); DECLARE_WRITE8_MEMBER(so_w); DECLARE_WRITE16_MEMBER(midi_w); DECLARE_READ8_MEMBER(lcd_ctrl_r); DECLARE_WRITE8_MEMBER(lcd_ctrl_w); DECLARE_WRITE8_MEMBER(lcd_data_w); DECLARE_READ16_MEMBER(port0_r); TIMER_DEVICE_CALLBACK_MEMBER(midi_timer_cb); TIMER_DEVICE_CALLBACK_MEMBER(samples_timer_cb); void d110_palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void d110_map(address_map &map); uint8_t m_lcd_data_buffer[256]; int m_lcd_data_buffer_pos; uint8_t m_midi; int m_midi_pos; uint8_t m_port0; required_device m_ram; required_device m_rams; required_device m_memc; required_device m_memcs; required_device m_lcd; required_device m_midi_timer; required_device m_maincpu; }; uint32_t d110_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { uint8_t y,ra,gfx; uint16_t sy=0,x; const uint8_t *data = m_lcd->render(); bitmap.fill(0); for (y = 0; y < 2; y++) { for (ra = 0; ra < 9; ra++) { uint16_t *p = &bitmap.pix16(sy++); for (x = 0; x < 16; x++) { gfx = 0; if (ra < 8) gfx = data[x*16 + y*640 + ra]; *p++ = BIT(gfx, 4); *p++ = BIT(gfx, 3); *p++ = BIT(gfx, 2); *p++ = BIT(gfx, 1); *p++ = BIT(gfx, 0); *p++ = 0; } } } return 0; } void d110_state::machine_start() { m_rams->set_base(m_ram->pointer(), 32768); m_memcs->set_base(m_memc->pointer(), 32768); membank("bank")->configure_entries(0x00, 4, memregion("maincpu")->base(), 0x4000); membank("bank")->configure_entries(0x10, 2, m_ram->pointer(), 0x4000); membank("bank")->configure_entries(0x20, 8, memregion("presets")->base(), 0x4000); membank("bank")->configure_entries(0x30, 2, m_memc->pointer(), 0x4000); membank("fixed")->set_base(m_ram->pointer()); m_lcd_data_buffer_pos = 0; } void d110_state::machine_reset() { // midi_timer->adjust(attotime::from_hz(1)); m_midi_pos = 0; m_port0 = 0x80; // battery ok } WRITE8_MEMBER(d110_state::lcd_ctrl_w) { m_lcd->control_w(data); for(int i=0; i != m_lcd_data_buffer_pos; i++) m_lcd->data_w(m_lcd_data_buffer[i]); m_lcd_data_buffer_pos = 0; } READ8_MEMBER(d110_state::lcd_ctrl_r) { // Busy flag in the msm622b is bit 7, while the software expects it in bit 0... return m_lcd->control_r() >> 7; } WRITE8_MEMBER(d110_state::lcd_data_w) { if(m_lcd_data_buffer_pos == sizeof(m_lcd_data_buffer)) { logerror("Warning: lcd data buffer overflow (%04x)\n", m_maincpu->pc()); return; } m_lcd_data_buffer[m_lcd_data_buffer_pos++] = data; } WRITE8_MEMBER(d110_state::bank_w) { membank("bank")->set_entry(data); } WRITE16_MEMBER(d110_state::midi_w) { logerror("midi_out %02x\n", data); m_midi = data; } TIMER_DEVICE_CALLBACK_MEMBER(d110_state::midi_timer_cb) { const static uint8_t midi_data[3] = { 0x91, 0x40, 0x7f }; m_midi = midi_data[m_midi_pos++]; logerror("midi_in %02x\n", m_midi); m_maincpu->serial_w(m_midi); if(m_midi_pos < sizeof(midi_data)) m_midi_timer->adjust(attotime::from_hz(1250)); } READ16_MEMBER(d110_state::port0_r) { return m_port0; } TIMER_DEVICE_CALLBACK_MEMBER(d110_state::samples_timer_cb) { m_port0 ^= 0x10; } WRITE8_MEMBER(d110_state::so_w) { // bit 0 = led // bit 1-2 = reverb program a13/a14 // bit 3 = R. SW. to ananlog board // bit 5 = boss 8Mhz clock, handled internally // logerror("so: rw=%d bank=%d led=%d\n", (data >> 3) & 1, (data >> 1) & 3, data & 1); } void d110_state::d110_palette(palette_device &palette) const { palette.set_pen_color(0, rgb_t(0, 255, 0)); palette.set_pen_color(1, rgb_t(0, 0, 0)); } void d110_state::d110_map(address_map &map) { map(0x0100, 0x0100).w(FUNC(d110_state::bank_w)); map(0x0200, 0x0200).w(FUNC(d110_state::so_w)); map(0x021a, 0x021a).portr("SC0").nopw(); map(0x021c, 0x021c).portr("SC1"); map(0x0300, 0x0300).w(FUNC(d110_state::lcd_data_w)); map(0x0380, 0x0380).rw(FUNC(d110_state::lcd_ctrl_r), FUNC(d110_state::lcd_ctrl_w)); map(0x1000, 0x7fff).rom().region("maincpu", 0x1000); map(0x8000, 0xbfff).bankrw("bank"); map(0xc000, 0xffff).bankrw("fixed"); } void d110_state::d110(machine_config &config) { P8098(config, m_maincpu, 12_MHz_XTAL); m_maincpu->set_addrmap(AS_PROGRAM, &d110_state::d110_map); m_maincpu->serial_tx_cb().set(FUNC(d110_state::midi_w)); m_maincpu->in_p0_cb().set(FUNC(d110_state::port0_r)); // Battery-backed main ram RAM( config, "ram" ).set_default_size( "32K" ); NVRAM(config, m_rams, nvram_device::DEFAULT_ALL_0); // Shall become a proper memcard device someday RAM( config, m_memc ).set_default_size( "32K" ); NVRAM( config, m_memcs, nvram_device::DEFAULT_ALL_0 ); screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD)); screen.set_refresh_hz(50); screen.set_screen_update(FUNC(d110_state::screen_update)); // screen.set_size(20*6-1, 2*9-1); screen.set_size(16*6-1, (16*6-1)*3/4); screen.set_visarea(0, 16*6-2, 0, (16*6-1)*3/4-1); screen.set_palette("palette"); PALETTE(config, "palette", FUNC(d110_state::d110_palette), 2); MSM6222B_01(config, m_lcd, 0); TIMER(config, m_midi_timer).configure_generic(FUNC(d110_state::midi_timer_cb)); TIMER(config, "samples_timer").configure_periodic(FUNC(d110_state::samples_timer_cb), attotime::from_hz(32000*2) ); } ROM_START( d110 ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_DEFAULT_BIOS( "110" ) ROM_SYSTEM_BIOS( 0, "106", "Firmware 1.06" ) ROMX_LOAD( "d-110.v1.06.ic19.bin", 0, 0x8000, CRC(3dd5b6e9) SHA1(73b155fb0a8adc2362e73cb0803dafba9ccfb508), ROM_BIOS(0) ) ROM_SYSTEM_BIOS( 1, "110", "Firmware 1.10" ) ROMX_LOAD( "d-110.v1.10.ic19.bin", 0, 0x8000, CRC(3ae68187) SHA1(28635510f30d6c1fb88e00da03e5b4e045c380cb), ROM_BIOS(1) ) ROM_REGION( 0x20000, "presets", 0 ) ROM_LOAD( "r15179873-lh5310-97.ic12.bin", 0, 0x20000, CRC(580a8f9e) SHA1(05587a0542b01625dcde37de5bb339880e47eb93) ) ROM_REGION( 0x100000, "la32", 0 ) ROM_LOAD( "r15179878.ic7.bin", 0, 0x80000, CRC(e117e6ab) SHA1(6760d14900161b8715c2bfd4ebe997877087c90c) ) ROM_LOAD( "r15179880.ic8.bin", 0x80000, 0x80000, CRC(b329f945) SHA1(9c59f50518a070461b2ec6cb4e43ee7cc1e905b6) ) ROM_REGION( 0x8000, "boss", 0 ) ROM_LOAD( "r15179879.ic6.bin", 0, 0x8000, CRC(5d34174e) SHA1(17bd2887711c5c5458aba6d3be5972b2096eb450) ) ROM_END CONS( 1988, d110, 0, 0, d110, d110, d110_state, empty_init, "Roland", "D110", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )