From c641fe72db4cf7a7a90e8c8b58157d8092b05207 Mon Sep 17 00:00:00 2001 From: AJR Date: Wed, 4 Mar 2020 13:58:40 -0500 Subject: New machines marked as NOT_WORKING ---------------------------------- Korg DS-8 Digital Synthesizer [DBWBP] Korg 707 Performance Synthesizer [DBWBP] --- scripts/target/mame/mess.lua | 1 + src/mame/drivers/korgds8.cpp | 244 +++++++++++++++++++++++++++++++++++++++++++ src/mame/mame.lst | 4 + src/mame/mess.flt | 1 + 4 files changed, 250 insertions(+) create mode 100644 src/mame/drivers/korgds8.cpp diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua index 3a9506798d3..bc462d1927f 100644 --- a/scripts/target/mame/mess.lua +++ b/scripts/target/mame/mess.lua @@ -2627,6 +2627,7 @@ files { createMESSProjects(_target, _subtarget, "korg") files { + MAME_DIR .. "src/mame/drivers/korgds8.cpp", MAME_DIR .. "src/mame/drivers/korgdss1.cpp", MAME_DIR .. "src/mame/drivers/korgm1.cpp", MAME_DIR .. "src/mame/drivers/poly800.cpp", diff --git a/src/mame/drivers/korgds8.cpp b/src/mame/drivers/korgds8.cpp new file mode 100644 index 00000000000..88dd50fc9a2 --- /dev/null +++ b/src/mame/drivers/korgds8.cpp @@ -0,0 +1,244 @@ +// license:BSD-3-Clause +// copyright-holders:AJR +/**************************************************************************** + + Skeleton driver for Korg DS-8 synthesizer. + +****************************************************************************/ + +#include "emu.h" +#include "bus/generic/carts.h" +#include "bus/generic/slot.h" +//#include "bus/midi/midi.h" +#include "cpu/upd7810/upd7810.h" +#include "machine/nvram.h" +#include "sound/ym2151.h" +#include "video/hd44780.h" +#include "emupal.h" +#include "screen.h" +#include "speaker.h" + +class korg_ds8_state : public driver_device +{ +public: + korg_ds8_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_card(*this, "card") + , m_kbd(*this, "KBD%u", 0U) + , m_sw(*this, "SW%u", 0U) + , m_scan(0) + , m_card_bank(0) + { + } + + void ds8(machine_config &config); + +protected: + virtual void machine_start() override; + +private: + HD44780_PIXEL_UPDATE(lcd_pixel_update); + + u8 kbd_sw_r(); + void scan_w(u8 data); + u8 card_r(offs_t offset); + void card_w(offs_t offset, u8 data); + void ddl_w(u8 data); + void line_mute_w(u8 data); + void led_data_w(offs_t offset, u8 data); + + void mem_map(address_map &map); + + void palette_init_ds8(palette_device &palette); + + required_device m_maincpu; + required_device m_card; + required_ioport_array<16> m_kbd; + optional_ioport_array<8> m_sw; + + u8 m_scan; + u16 m_card_bank; +}; + +void korg_ds8_state::machine_start() +{ + save_item(NAME(m_scan)); + save_item(NAME(m_card_bank)); +} + +HD44780_PIXEL_UPDATE(korg_ds8_state::lcd_pixel_update) +{ + if (x < 5 && y < 8 && line < 2 && pos < 40) + bitmap.pix16(line * 8 + y, pos * 6 + x) = state; +} + +u8 korg_ds8_state::kbd_sw_r() +{ + if (BIT(m_scan, 4)) + return m_sw[m_scan & 0x07].read_safe(0xff); + else + return m_kbd[m_scan & 0x0f]->read(); +} + +void korg_ds8_state::scan_w(u8 data) +{ + m_scan = data; +} + +u8 korg_ds8_state::card_r(offs_t offset) +{ + return m_card->read_ram(offset | m_card_bank); +} + +void korg_ds8_state::card_w(offs_t offset, u8 data) +{ + m_card->write_ram(offset | m_card_bank, data); +} + +void korg_ds8_state::ddl_w(u8 data) +{ +} + +void korg_ds8_state::line_mute_w(u8 data) +{ + m_card_bank = (BIT(data, 7) ? 0x2000 : 0) | (BIT(data, 6) ? 0x4000 : 0); +} + +void korg_ds8_state::led_data_w(offs_t offset, u8 data) +{ +} + +void korg_ds8_state::mem_map(address_map &map) +{ + map(0x0000, 0x7fff).rom().region("program", 0); + map(0x8000, 0x9fff).rw(FUNC(korg_ds8_state::card_r), FUNC(korg_ds8_state::card_w)); + map(0xa000, 0xbfff).ram().share("nvram"); + map(0xc000, 0xc7ff).ram(); + map(0xe000, 0xe001).mirror(0x1e).rw("fm", FUNC(ym2164_device::read), FUNC(ym2164_device::write)); + map(0xe020, 0xe020).mirror(0x1f).w(FUNC(korg_ds8_state::ddl_w)); + map(0xe040, 0xe040).mirror(0x1f).w(FUNC(korg_ds8_state::line_mute_w)); + map(0xe060, 0xe060).mirror(0x1f).rw("lcdc", FUNC(hd44780_device::db_r), FUNC(hd44780_device::db_w)); + map(0xe080, 0xe081).mirror(0x1e).w(FUNC(korg_ds8_state::led_data_w)); +} + + +static INPUT_PORTS_START(ds8) + PORT_START("KBD0") // CN3A/B-1 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD1") // CN3A/B-2 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD2") // CN3A/B-3 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD3") // CN3A/B-4 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD4") // CN3A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD5") // CN3A/B-6 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD6") // CN3A/B-7 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD7") // CN3A/B-8 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD8") // CN3A/B-9 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD9") // CN4A/B-1 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD10") // CN4A/B-2 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD11") // CN4A/B-3 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD12") // CN4A/B-4 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD13") // CN4A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD14") // CN4A/B-6 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("KBD15") // CN4A/B-7 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("SW0") // CN5A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("SW1") // CN5A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("SW2") // CN5A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("SW3") // CN5A/B-5 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) + + PORT_START("SW4") // CN5A/B-1 + PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN) +INPUT_PORTS_END + +void korg_ds8_state::palette_init_ds8(palette_device &palette) +{ + palette.set_pen_color(0, rgb_t(131, 136, 139)); + palette.set_pen_color(1, rgb_t( 92, 83, 88)); +} + +void korg_ds8_state::ds8(machine_config &config) +{ + UPD7810(config, m_maincpu, 12_MHz_XTAL / 3); // µPD78C10CW (FIXME: internalize divider) + m_maincpu->set_addrmap(AS_PROGRAM, &korg_ds8_state::mem_map); + m_maincpu->pa_in_cb().set(FUNC(korg_ds8_state::kbd_sw_r)); + m_maincpu->pb_out_cb().set(FUNC(korg_ds8_state::scan_w)); + m_maincpu->pc_out_cb().set("lcdc", FUNC(hd44780_device::rs_w)).bit(5); + m_maincpu->pc_out_cb().append("lcdc", FUNC(hd44780_device::rw_w)).bit(6); + m_maincpu->pc_out_cb().append("lcdc", FUNC(hd44780_device::e_w)).bit(7); + + NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // µPD4364 + battery + + GENERIC_CARTSLOT(config, m_card, generic_plain_slot, nullptr, "ds8_card"); + + 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*40, 8*2); + screen.set_visarea_full(); + screen.set_palette("palette"); + + PALETTE(config, "palette", FUNC(korg_ds8_state::palette_init_ds8), 2); + + hd44780_device &lcdc(HD44780(config, "lcdc", 0)); + lcdc.set_lcd_size(2, 40); + lcdc.set_pixel_update_cb(FUNC(korg_ds8_state::lcd_pixel_update)); + + SPEAKER(config, "lspeaker").front_left(); + SPEAKER(config, "rspeaker").front_right(); + + ym2164_device &fm(YM2164(config, "fm", 3.579545_MHz_XTAL)); // YM2164 + YM3012 + fm.add_route(0, "lspeaker", 1.00); + fm.add_route(1, "rspeaker", 1.00); +} + +ROM_START(ds8) + ROM_REGION(0x8000, "program", 0) + ROM_LOAD("870214.ic9", 0x0000, 0x8000, CRC(6b418e7c) SHA1(f16f9d87f1d424335a04ab36fef9386ed0b7b159)) +ROM_END + +ROM_START(korg707) + ROM_REGION(0x8000, "program", 0) + ROM_LOAD("870904.ic7", 0x0000, 0x8000, CRC(3eb80aae) SHA1(8574f48c9a1724c483ac8ee7c82ea46d1f583d6d)) // 27C256 +ROM_END + +SYST(1986, ds8, 0, 0, ds8, ds8, korg_ds8_state, empty_init, "Korg", "DS-8 Digital Synthesizer", MACHINE_IS_SKELETON) +SYST(1987, korg707, 0, 0, ds8, ds8, korg_ds8_state, empty_init, "Korg", "707 Performance Synthesizer", MACHINE_IS_SKELETON) diff --git a/src/mame/mame.lst b/src/mame/mame.lst index bc06bb5ea27..f076c49e77e 100644 --- a/src/mame/mame.lst +++ b/src/mame/mame.lst @@ -18684,6 +18684,10 @@ kontest // GX800 (c) 198? (Japan) @source:kopunch.cpp kopunch // 834-0103 (c) 1981 Sega +@source:korgds8.cpp +ds8 // +korg707 // + @source:korgdss1.cpp dss1 // dssmsrk // diff --git a/src/mame/mess.flt b/src/mame/mess.flt index 51027a25322..ed9265cf7d7 100644 --- a/src/mame/mess.flt +++ b/src/mame/mess.flt @@ -438,6 +438,7 @@ kc.cpp kdt6.cpp kim1.cpp konin.cpp +korgds8.cpp korgdss1.cpp korgm1.cpp kramermc.cpp -- cgit v1.2.3