diff options
Diffstat (limited to 'src/mame/drivers/korgds8.cpp')
-rw-r--r-- | src/mame/drivers/korgds8.cpp | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/src/mame/drivers/korgds8.cpp b/src/mame/drivers/korgds8.cpp deleted file mode 100644 index 18fedea0b89..00000000000 --- a/src/mame/drivers/korgds8.cpp +++ /dev/null @@ -1,266 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:AJR -/**************************************************************************** - - Skeleton driver for Korg DS-8 & 707 synthesizers. - -****************************************************************************/ - -#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); - void korg707(machine_config &config); - -protected: - virtual void machine_start() override; - -private: - HD44780_PIXEL_UPDATE(lcd_pixel_update); - HD44780_PIXEL_UPDATE(korg707_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<upd7810_device> m_maincpu; - required_device<generic_slot_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.pix(line * 8 + y, pos * 6 + x) = state; -} - -HD44780_PIXEL_UPDATE(korg_ds8_state::korg707_pixel_update) -{ - if (x < 5 && y < 8 && line < 2 && pos < 20) - bitmap.pix(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) -{ - UPD78C10(config, m_maincpu, 12_MHz_XTAL); // µPD78C10CW - 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); - m_maincpu->set_pc_pullups(0x0e); - - 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); -} - -void korg_ds8_state::korg707(machine_config &config) -{ - ds8(config); - - screen_device &screen(*subdevice<screen_device>("screen")); - screen.set_size(6*20, 8*2); - screen.set_visarea_full(); - - hd44780_device &lcdc(*subdevice<hd44780_device>("lcdc")); - lcdc.set_lcd_size(2, 20); - lcdc.set_pixel_update_cb(FUNC(korg_ds8_state::korg707_pixel_update)); -} - -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, korg707, ds8, korg_ds8_state, empty_init, "Korg", "707 Performing Synthesizer", MACHINE_IS_SKELETON) |