// license:BSD-3-Clause // copyright-holders:AJR /**************************************************************************** Skeleton driver for Roland S-10 and related samplers. MKS-100 is S-10 without the keyboard; the two use the same main board. S-220 also lacks a keyboard interface but implements a four-channel VCA. ****************************************************************************/ #include "emu.h" #include "audio/bu3905.h" #include "audio/sa16.h" //#include "bus/midi/midi.h" #include "cpu/mcs51/mcs51.h" #include "machine/i8251.h" #include "machine/mb62h195.h" #include "machine/mb63h149.h" #include "machine/mb87013.h" #include "machine/nvram.h" #include "machine/rescap.h" #include "machine/upd7001.h" #include "video/hd44780.h" #include "emupal.h" #include "screen.h" class roland_s10_state : public driver_device { public: roland_s10_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_io(*this, "io") , m_lcdc(*this, "lcdc") , m_sampler(*this, "sampler") { } void s10(machine_config &config); void mks100(machine_config &config); protected: HD44780_PIXEL_UPDATE(lcd_pixel_update); void lcd_data_w(offs_t offset, u8 data); void led_data_w(offs_t offset, u8 data); u8 sw_scan_r(offs_t offset); void sw_scan_w(offs_t offset, u8 data); void led_latch_w(u8 data); void prog_map(address_map &map); void s10_ext_map(address_map &map); void mks100_ext_map(address_map &map); void palette_init(palette_device &palette); required_device m_maincpu; required_device m_io; required_device m_lcdc; required_device m_sampler; }; class roland_s220_state : public roland_s10_state { public: roland_s220_state(const machine_config &mconfig, device_type type, const char *tag) : roland_s10_state(mconfig, type, tag) , m_outctrl(*this, "outctrl") { } void s220(machine_config &config); private: HD44780_PIXEL_UPDATE(lcd_pixel_update); void output_control_w(offs_t offset, u8 data); void vca_cv_w(offs_t offset, u8 data); void led_latch1_w(u8 data); void led_latch2_w(u8 data); void s220_ext_map(address_map &map); required_device m_outctrl; }; HD44780_PIXEL_UPDATE(roland_s10_state::lcd_pixel_update) { if (x < 5 && y < 8 && line < 2 && pos < 8) bitmap.pix(y, (line * 8 + pos) * 6 + x) = state; } HD44780_PIXEL_UPDATE(roland_s220_state::lcd_pixel_update) { if (x < 5 && y < 8 && line < 2 && pos < 16) bitmap.pix(line * 8 + y, pos * 6 + x) = state; } void roland_s10_state::lcd_data_w(offs_t offset, u8 data) { if (offset == 0) m_lcdc->control_w(data); else m_lcdc->data_w(data); } void roland_s10_state::led_data_w(offs_t offset, u8 data) { } u8 roland_s10_state::sw_scan_r(offs_t offset) { return 0; } void roland_s10_state::sw_scan_w(offs_t offset, u8 data) { } void roland_s10_state::led_latch_w(u8 data) { } void roland_s220_state::output_control_w(offs_t offset, u8 data) { m_outctrl->write(offset, data & 0x0f); } void roland_s220_state::vca_cv_w(offs_t offset, u8 data) { } void roland_s220_state::led_latch1_w(u8 data) { } void roland_s220_state::led_latch2_w(u8 data) { } void roland_s10_state::prog_map(address_map &map) { map(0x0000, 0xffff).rom().region("program", 0); } void roland_s10_state::mks100_ext_map(address_map &map) { map(0x4000, 0x4003).mirror(0xffc).rw("qddia", FUNC(mb87013_device::read), FUNC(mb87013_device::write)); map(0x6000, 0x7fff).ram().share("nvram"); map(0x8000, 0x80ff).mirror(0xf00).w(FUNC(roland_s10_state::lcd_data_w)); map(0x9000, 0x90ff).mirror(0xf00).w(FUNC(roland_s10_state::led_data_w)); map(0xa000, 0xa0ff).mirror(0xf00).rw(FUNC(roland_s10_state::sw_scan_r), FUNC(roland_s10_state::sw_scan_w)); map(0xc000, 0xc000).mirror(0xfff).w(FUNC(roland_s10_state::led_latch_w)); map(0xe000, 0xffff).rw(m_sampler, FUNC(rf5c36_device::read), FUNC(rf5c36_device::write)); } void roland_s10_state::s10_ext_map(address_map &map) { mks100_ext_map(map); map(0x5000, 0x57ff).mirror(0x800).rw("keyscan", FUNC(mb63h149_device::read), FUNC(mb63h149_device::write)); //map(0xb000, 0xb000).mirror(0xfff).rw(FUNC(roland_s10_state::upd7001_r), FUNC(mb63h149_device::upd7001_w)); } void roland_s220_state::s220_ext_map(address_map &map) { map(0x0000, 0x000f).mirror(0x3ff0).w(FUNC(roland_s220_state::output_control_w)); map(0x4000, 0x4003).mirror(0xffc).rw("qddia", FUNC(mb87013_device::read), FUNC(mb87013_device::write)); map(0x5000, 0x5000).mirror(0xfff).w(FUNC(roland_s220_state::led_latch1_w)); map(0x6000, 0x7fff).ram().share("nvram"); map(0x8000, 0x80ff).mirror(0xf00).w(FUNC(roland_s220_state::lcd_data_w)); map(0x9000, 0x90ff).mirror(0xf00).w(FUNC(roland_s220_state::vca_cv_w)); map(0xa000, 0xa0ff).mirror(0xf00).rw(FUNC(roland_s220_state::sw_scan_r), FUNC(roland_s220_state::sw_scan_w)); map(0xc000, 0xc000).mirror(0xfff).w(FUNC(roland_s220_state::led_latch2_w)); map(0xe000, 0xffff).rw(m_sampler, FUNC(rf5c36_device::read), FUNC(rf5c36_device::write)); } static INPUT_PORTS_START(s10) INPUT_PORTS_END static INPUT_PORTS_START(mks100) INPUT_PORTS_END static INPUT_PORTS_START(s220) INPUT_PORTS_END void roland_s10_state::palette_init(palette_device &palette) { palette.set_pen_color(0, rgb_t(131, 136, 139)); palette.set_pen_color(1, rgb_t( 92, 83, 88)); } void roland_s10_state::s10(machine_config &config) { I8032(config, m_maincpu, 12_MHz_XTAL); // SAB8032A m_maincpu->set_addrmap(AS_PROGRAM, &roland_s10_state::prog_map); m_maincpu->set_addrmap(AS_IO, &roland_s10_state::s10_ext_map); MB62H195(config, m_io); m_io->lc_callback().set(m_lcdc, FUNC(hd44780_device::write)); m_io->sout_callback().set("adc", FUNC(upd7001_device::si_w)); m_io->sck_callback().set("adc", FUNC(upd7001_device::sck_w)); m_io->sin_callback().set("adc", FUNC(upd7001_device::so_r)); m_io->adc_callback().set("adc", FUNC(upd7001_device::cs_w)); NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // TC5564PL-20 + battery i8251_device &usart(I8251(config, "usart", 6.5_MHz_XTAL)); // MB89251A usart.dtr_handler().set("qddia", FUNC(mb87013_device::dtr_w)); usart.txd_handler().set("qddia", FUNC(mb87013_device::txd_w)); mb87013_device &qddia(MB87013(config, "qddia", 6.5_MHz_XTAL)); qddia.sio_rd_callback().set("usart", FUNC(i8251_device::read)); qddia.sio_wr_callback().set("usart", FUNC(i8251_device::write)); qddia.txc_callback().set("usart", FUNC(i8251_device::write_txc)); qddia.rxc_callback().set("usart", FUNC(i8251_device::write_rxc)); qddia.rxd_callback().set("usart", FUNC(i8251_device::write_rxd)); qddia.dsr_callback().set("usart", FUNC(i8251_device::write_dsr)); qddia.op4_callback().set("qddia", FUNC(mb87013_device::rts_w)); mb63h149_device &keyscan(MB63H149(config, "keyscan", 12_MHz_XTAL)); keyscan.int_callback().set_inputline(m_maincpu, MCS51_T1_LINE); // LCD unit: LM16155C screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD)); screen.set_refresh_hz(60); screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ screen.set_screen_update("lcdc", FUNC(hd44780_device::screen_update)); screen.set_size(6*16, 8*1); screen.set_visarea_full(); screen.set_palette("palette"); PALETTE(config, "palette", FUNC(roland_s10_state::palette_init), 2); HD44780(config, m_lcdc, 0); m_lcdc->set_lcd_size(2, 8); m_lcdc->set_pixel_update_cb(FUNC(roland_s10_state::lcd_pixel_update)); m_lcdc->set_busy_factor(0.005f); UPD7001(config, "adc", RES_K(27), CAP_P(47)); RF5C36(config, m_sampler, 26.88_MHz_XTAL); m_sampler->int_callback().set_inputline(m_maincpu, MCS51_INT1_LINE); } void roland_s10_state::mks100(machine_config &config) { s10(config); m_maincpu->set_addrmap(AS_IO, &roland_s10_state::mks100_ext_map); m_io->sout_callback().set_nop(); m_io->sck_callback().set_nop(); m_io->sin_callback().set_constant(1); m_io->adc_callback().set_nop(); config.device_remove("keyscan"); config.device_remove("adc"); } void roland_s220_state::s220(machine_config &config) { s10(config); m_maincpu->set_addrmap(AS_IO, &roland_s220_state::s220_ext_map); m_io->sout_callback().set_nop(); m_io->sck_callback().set_nop(); m_io->sin_callback().set_constant(1); m_io->adc_callback().set_nop(); config.device_remove("keyscan"); config.device_remove("adc"); // LCD unit: LDS7A1681A subdevice("screen")->set_size(6*16, 8*2); subdevice("screen")->set_visarea_full(); m_lcdc->set_pixel_update_cb(FUNC(roland_s220_state::lcd_pixel_update)); BU3905(config, m_outctrl); m_sampler->sh_callback().set(m_outctrl, FUNC(bu3905_device::axi_w)); } ROM_START(s10) ROM_REGION(0x10000, "program", 0) ROM_LOAD("s-10_roland_2-0-7.ic26", 0x00000, 0x10000, CRC(5e588042) SHA1(a41e626bce036bcc9699bede3af137c2888ac704)) ROM_END ROM_START(mks100) ROM_REGION(0x10000, "program", 0) ROM_LOAD("roland_mks-100_v1.04_ic26.bin", 0x00000, 0x10000, CRC(39a94481) SHA1(8c6e84d3298f44512d36fe57b80c8f6ea050197c)) ROM_END ROM_START(s220) ROM_REGION(0x10000, "program", 0) ROM_LOAD("roland_s-220_v1.04_ic25.bin", 0x00000, 0x10000, CRC(1b74b694) SHA1(11ce4b47abe48116eb34d575e3da46387240c2b1)) ROM_END SYST(1986, s10, 0, 0, s10, s10, roland_s10_state, empty_init, "Roland", "S-10 Digital Sampling Keyboard", MACHINE_IS_SKELETON) SYST(1987, mks100, s10, 0, mks100, mks100, roland_s10_state, empty_init, "Roland", "MKS-100 Digital Sampler", MACHINE_IS_SKELETON) SYST(1987, s220, 0, 0, s220, s220, roland_s220_state, empty_init, "Roland", "S-220 Digital Sampler", MACHINE_IS_SKELETON)