/************************************************************************************************* 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 "machine/ram.h" #include "machine/nvram.h" #include "video/msm6222b.h" #include "cpu/mcs96/i8x9x.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: required_device cpu; required_device ram; required_device rams; required_device memc; required_device memcs; required_device lcd; required_device midi_timer; d110_state(const machine_config &mconfig, device_type type, const char *tag); virtual void machine_start(); virtual void machine_reset(); DECLARE_PALETTE_INIT(d110); UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 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); private: UINT8 lcd_data_buffer[256]; int lcd_data_buffer_pos; UINT8 midi; int midi_pos; UINT8 port0; required_device m_maincpu; }; d110_state::d110_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), cpu(*this, "maincpu"), ram(*this, "ram"), rams(*this, "rams"), memc(*this, "memc"), memcs(*this, "memcs"), lcd(*this, "lcd"), midi_timer(*this, "midi_timer") , m_maincpu(*this, "maincpu") { } UINT32 d110_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { bitmap.fill(0); const UINT8 *data = lcd->render(); for(int l=0; l<2; l++) for(int c=0; c<20; c++) for(int y=0; y<8; y++) { UINT8 v = data[c*16 + l*40*16 + y]; for(int x=0; x<5; x++) bitmap.pix16(y+9*l, c*6+x) = v & (0x10 >> x) ? 1 : 0; } return 0; } void d110_state::machine_start() { rams->set_base(ram->pointer(), 32768); memcs->set_base(memc->pointer(), 32768); membank("bank")->configure_entries(0x00, 4, memregion("maincpu")->base(), 0x4000); membank("bank")->configure_entries(0x10, 2, ram->pointer(), 0x4000); membank("bank")->configure_entries(0x20, 8, memregion("presets")->base(), 0x4000); membank("bank")->configure_entries(0x30, 2, memc->pointer(), 0x4000); membank("fixed")->set_base(ram->pointer()); lcd_data_buffer_pos = 0; } void d110_state::machine_reset() { // midi_timer->adjust(attotime::from_hz(1)); midi_pos = 0; port0 = 0x80; // battery ok } WRITE8_MEMBER(d110_state::lcd_ctrl_w) { lcd->control_w(data); for(int i=0; i != lcd_data_buffer_pos; i++) lcd->data_w(lcd_data_buffer[i]); 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 lcd->control_r() >> 7; } WRITE8_MEMBER(d110_state::lcd_data_w) { if(lcd_data_buffer_pos == sizeof(lcd_data_buffer)) { logerror("Warning: lcd data buffer overflow (%04x)\n", cpu->pc()); return; } lcd_data_buffer[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); midi = data; } TIMER_DEVICE_CALLBACK_MEMBER(d110_state::midi_timer_cb) { const static UINT8 midi_data[3] = { 0x91, 0x40, 0x7f }; midi = midi_data[midi_pos++]; logerror("midi_in %02x\n", midi); cpu->serial_w(midi); if(midi_pos < sizeof(midi_data)) midi_timer->adjust(attotime::from_hz(1250)); } READ16_MEMBER(d110_state::port0_r) { return port0; } TIMER_DEVICE_CALLBACK_MEMBER(d110_state::samples_timer_cb) { 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); } PALETTE_INIT_MEMBER(d110_state, d110) { palette.set_pen_color(0, rgb_t(0, 255, 0)); palette.set_pen_color(1, rgb_t(0, 0, 0)); } static ADDRESS_MAP_START( d110_map, AS_PROGRAM, 8, d110_state ) AM_RANGE(0x0100, 0x0100) AM_WRITE(bank_w) AM_RANGE(0x0200, 0x0200) AM_WRITE(so_w) AM_RANGE(0x021a, 0x021a) AM_READ_PORT("SC0") AM_WRITENOP AM_RANGE(0x021c, 0x021c) AM_READ_PORT("SC1") AM_RANGE(0x0300, 0x0300) AM_WRITE(lcd_data_w) AM_RANGE(0x0380, 0x0380) AM_READWRITE(lcd_ctrl_r, lcd_ctrl_w) AM_RANGE(0x1000, 0x7fff) AM_ROM AM_REGION("maincpu", 0x1000) AM_RANGE(0x8000, 0xbfff) AM_RAMBANK("bank") AM_RANGE(0xc000, 0xffff) AM_RAMBANK("fixed") ADDRESS_MAP_END static ADDRESS_MAP_START( d110_io, AS_IO, 16, d110_state ) AM_RANGE(i8x9x_device::SERIAL, i8x9x_device::SERIAL) AM_WRITE(midi_w) AM_RANGE(i8x9x_device::P0, i8x9x_device::P0) AM_READ(port0_r) ADDRESS_MAP_END static MACHINE_CONFIG_START( d110, d110_state ) MCFG_CPU_ADD( "maincpu", P8098, XTAL_12MHz ) MCFG_CPU_PROGRAM_MAP( d110_map ) MCFG_CPU_IO_MAP( d110_io ) // Battery-backed main ram MCFG_RAM_ADD( "ram" ) MCFG_RAM_DEFAULT_SIZE( "32K" ) MCFG_NVRAM_ADD_0FILL( "rams" ) // Shall become a proper memcard device someday MCFG_RAM_ADD( "memc" ) MCFG_RAM_DEFAULT_SIZE( "32K" ) MCFG_NVRAM_ADD_0FILL( "memcs" ) MCFG_SCREEN_ADD( "screen", LCD ) MCFG_SCREEN_REFRESH_RATE(50) MCFG_SCREEN_UPDATE_DRIVER(d110_state, screen_update) // MCFG_SCREEN_SIZE(20*6-1, 2*9-1) MCFG_SCREEN_SIZE(16*6-1, (16*6-1)*3/4) MCFG_SCREEN_VISIBLE_AREA(0, 16*6-2, 0, (16*6-1)*3/4-1) MCFG_SCREEN_PALETTE("palette") MCFG_PALETTE_ADD("palette", 2) MCFG_PALETTE_INIT_OWNER(d110_state, d110) MCFG_MSM6222B_01_ADD( "lcd" ) MCFG_TIMER_DRIVER_ADD( "midi_timer", d110_state, midi_timer_cb ) MCFG_TIMER_DRIVER_ADD_PERIODIC( "samples_timer", d110_state, samples_timer_cb, attotime::from_hz(32000*2) ) MACHINE_CONFIG_END 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(1) ) ROM_SYSTEM_BIOS( 1, "110", "Firmware 1.10" ) ROMX_LOAD( "d-110.v1.10.ic19.bin", 0, 0x8000, CRC(3ae68187) SHA1(28635510f30d6c1fb88e00da03e5b4e045c380cb), ROM_BIOS(2) ) 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, driver_device, 0, "Roland", "D110", GAME_NOT_WORKING|GAME_NO_SOUND )