/
ymqs300.cpp
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/
ymqs300.cpp
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// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
#include "emu.h"
#include "bus/midi/midiinport.h"
#include "bus/midi/midioutport.h"
#include "cpu/h8/h83002.h"
#include "machine/nvram.h"
#include "sound/swp00.h"
#include "video/t6963c.h"
#include "screen.h"
#include "speaker.h"
#include "utf8.h"
namespace {
class qs300_state : public driver_device {
public:
qs300_state(const machine_config &mconfig, device_type type, const char *tag) :
qs300_state(mconfig, type, tag, false)
{
}
void qs300(machine_config &config);
protected:
qs300_state(const machine_config &mconfig, device_type type, const char *tag, bool is_eos) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "subcpu"),
m_swp00(*this, "swp00"),
m_lcdc(*this, "vs254300"),
m_nvram(*this, "ram"),
m_inputs(*this, "DR%u", 0U),
m_is_eos(is_eos)
{
}
required_device<h83002_device> m_maincpu;
required_device<h83002_device> m_subcpu;
required_device<swp00_device> m_swp00;
required_device<t6963c_device> m_lcdc;
required_device<nvram_device> m_nvram;
required_ioport_array<7> m_inputs;
//required_ioport m_sustain;
//required_ioport m_pitch_bend;
bool const m_is_eos;
u8 m_mlatch, m_slatch;
bool m_mlatch_full, m_slatch_full;
u8 m_mpb;
void mainmap(address_map &map);
void submap(address_map &map);
void lcdmap(address_map &map);
u8 mlatch_r();
void mlatch_w(u8 data);
u8 slatch_r();
void slatch_w(u8 data);
u8 mp6_r();
void mp6_w(u8 data);
u8 mp7_r();
u8 mpa_r();
u8 mpb_r();
void mpb_w(u8 data);
u8 sp9_r();
u8 spa_r();
void lcd_palette(palette_device &palette) const;
void machine_start() override;
};
class eos_b900_state : public qs300_state
{
public:
eos_b900_state(const machine_config &mconfig, device_type type, const char *tag) :
qs300_state(mconfig, type, tag, true)
{
}
};
void qs300_state::machine_start()
{
save_item(NAME(m_mlatch));
save_item(NAME(m_mlatch_full));
save_item(NAME(m_slatch));
save_item(NAME(m_slatch_full));
save_item(NAME(m_mpb));
m_mlatch = 0;
m_mlatch_full = false;
m_slatch = 0;
m_slatch_full = false;
m_mpb = 0;
}
u8 qs300_state::mlatch_r()
{
if(!machine().side_effects_disabled()) {
m_mlatch_full = false;
m_maincpu->set_input_line(4, CLEAR_LINE);
}
return m_mlatch;
}
void qs300_state::mlatch_w(u8 data)
{
m_mlatch = data;
m_mlatch_full = true;
m_maincpu->set_input_line(4, ASSERT_LINE);
}
u8 qs300_state::mpa_r()
{
return (m_slatch_full ? 0x40 : 0x00) | (m_is_eos ? 0x00 : 0x20);
}
u8 qs300_state::slatch_r()
{
if(!machine().side_effects_disabled()) {
m_slatch_full = false;
m_subcpu->set_input_line(4, CLEAR_LINE);
}
return m_slatch;
}
void qs300_state::slatch_w(u8 data)
{
m_slatch = data;
m_slatch_full = true;
m_subcpu->set_input_line(4, ASSERT_LINE);
}
u8 qs300_state::spa_r()
{
return m_mlatch_full ? 0x40 : 0x00;
}
u8 qs300_state::mpb_r()
{
return m_mpb;
}
void qs300_state::mpb_w(u8 data)
{
m_mpb = data;
}
u8 qs300_state::mp6_r()
{
return 0xff;
}
void qs300_state::mp6_w(u8 data)
{
// Bits 1-2 are related to leds
}
u8 qs300_state::mp7_r()
{
// Some bits are inverted with transistors for led driving reasons.
u8 mask = m_mpb ^ 0x1b;
u8 res = 0;
for(u32 i=0; i != 7; i++)
if(BIT(mask, i))
res |= m_inputs[i]->read();
return res;
}
u8 qs300_state::sp9_r()
{
// 0x20 = suspend pedal
return 0x00;
}
void qs300_state::lcd_palette(palette_device &palette) const
{
palette.set_pen_color(0, rgb_t(2, 176, 219));
palette.set_pen_color(1, rgb_t(0, 0, 0));
}
void qs300_state::qs300(machine_config &config)
{
H83002(config, m_maincpu, 16_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &qs300_state::mainmap);
m_maincpu->read_port6().set(FUNC(qs300_state::mp6_r));
m_maincpu->write_port6().set(FUNC(qs300_state::mp6_w));
m_maincpu->read_port7().set(FUNC(qs300_state::mp7_r));
m_maincpu->read_porta().set(FUNC(qs300_state::mpa_r));
m_maincpu->read_portb().set(FUNC(qs300_state::mpb_r));
m_maincpu->write_portb().set(FUNC(qs300_state::mpb_w));
H83002(config, m_subcpu, 16_MHz_XTAL);
m_subcpu->read_adc<0>().set_constant(0); // Aftertouch
m_subcpu->read_adc<1>().set_constant(0); // Pitch bend
m_subcpu->read_adc<2>().set_constant(0); // Modulation wheel
m_subcpu->read_adc<3>().set_constant(0x3ff); // Generic continuous controller, wired to +5V
m_subcpu->read_adc<4>().set_constant(0); // Foot control
m_subcpu->read_adc<5>().set_constant(0); // Foot volume
m_subcpu->read_adc<6>().set_constant(0x3ff); // Unconnected
m_subcpu->read_adc<7>().set_constant(0x276); // Battery (3V)
m_subcpu->set_addrmap(AS_PROGRAM, &qs300_state::submap);
m_subcpu->read_port9().set(FUNC(qs300_state::sp9_r));
m_subcpu->read_porta().set(FUNC(qs300_state::spa_r));
SWP00(config, m_swp00);
m_swp00->add_route(0, "lspeaker", 1.0);
m_swp00->add_route(1, "rspeaker", 1.0);
T6963C(config, m_lcdc, 270000);
m_lcdc->set_addrmap(0, &qs300_state::lcdmap);
m_lcdc->set_fs(2);
m_lcdc->set_md(0x13);
PALETTE(config, "palette", FUNC(qs300_state::lcd_palette), 2);
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
screen.set_refresh_hz(60);
screen.set_size(240, 80);
screen.set_visarea(0, 239, 0, 63);
screen.set_screen_update("vs254300", FUNC(t6963c_device::screen_update));
screen.set_palette("palette");
NVRAM(config, m_nvram, nvram_device::DEFAULT_NONE);
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
auto &mdin(MIDI_PORT(config, "mdin"));
midiin_slot(mdin);
mdin.rxd_handler().set(m_maincpu, FUNC(h83002_device::sci_rx_w<0>));
auto &mdout(MIDI_PORT(config, "mdout"));
midiout_slot(mdout);
m_maincpu->write_sci_tx<0>().set(mdout, FUNC(midi_port_device::write_txd));
// Annoying but required for faster inter-cpu communication
config.set_maximum_quantum(attotime::from_usec(10));
}
void qs300_state::mainmap(address_map &map)
{
map(0x000000, 0x1fffff).rom().region("maincpu", 0);
map(0x200000, 0x207fff).ram().share("ram");
map(0x420000, 0x420000).rw(FUNC(qs300_state::mlatch_r), FUNC(qs300_state::slatch_w));
map(0x440000, 0x440001).rw(m_lcdc, FUNC(t6963c_device::read), FUNC(t6963c_device::write));
// 480000: fdc
map(0x600000, 0x67ffff).ram().mirror(0x180000);
}
void qs300_state::submap(address_map &map)
{
map(0x000000, 0x07ffff).rom().region("subcpu", 0);
map(0x200000, 0x2007ff).m(m_swp00, FUNC(swp00_device::map));
map(0x400000, 0x400000).rw(FUNC(qs300_state::slatch_r), FUNC(qs300_state::mlatch_w));
map(0x600000, 0x61ffff).ram();
}
void qs300_state::lcdmap(address_map &map)
{
map(0x0000, 0x7fff).ram();
}
static INPUT_PORTS_START( qs300 )
PORT_START("DR0")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Song") PORT_CODE(KEYCODE_A)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Voice") PORT_CODE(KEYCODE_S)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT)
PORT_BIT(0xf8, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR1")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Pattern") PORT_CODE(KEYCODE_D)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Phrase") PORT_CODE(KEYCODE_F)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F1") PORT_CODE(KEYCODE_Q)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F2") PORT_CODE(KEYCODE_W)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("7") PORT_CODE(KEYCODE_7)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("8") PORT_CODE(KEYCODE_8)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("9") PORT_CODE(KEYCODE_9)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR2")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Utility") PORT_CODE(KEYCODE_G)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Disk") PORT_CODE(KEYCODE_H)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F3") PORT_CODE(KEYCODE_E)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F4") PORT_CODE(KEYCODE_R)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("4") PORT_CODE(KEYCODE_4)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("5") PORT_CODE(KEYCODE_5)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("6") PORT_CODE(KEYCODE_6)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR3")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Record") PORT_CODE(KEYCODE_J)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Top") PORT_CODE(KEYCODE_K)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F5") PORT_CODE(KEYCODE_T)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F6") PORT_CODE(KEYCODE_Y)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("1") PORT_CODE(KEYCODE_1)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("2") PORT_CODE(KEYCODE_2)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("3") PORT_CODE(KEYCODE_3)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR4")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Stop") PORT_CODE(KEYCODE_Z)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Run") PORT_CODE(KEYCODE_X)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F7") PORT_CODE(KEYCODE_U)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("F8") PORT_CODE(KEYCODE_I)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("0") PORT_CODE(KEYCODE_0)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Enter") PORT_CODE(KEYCODE_ENTER)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR5")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("<<") PORT_CODE(KEYCODE_COMMA)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME(">>") PORT_CODE(KEYCODE_STOP)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Exit") PORT_CODE(KEYCODE_BACKSPACE)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Dec/No") PORT_CODE(KEYCODE_OPENBRACE)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Inc/Yes") PORT_CODE(KEYCODE_CLOSEBRACE)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("DR6")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Edit") PORT_CODE(KEYCODE_C)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Job") PORT_CODE(KEYCODE_V)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Store") PORT_CODE(KEYCODE_B)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
INPUT_PORTS_END
ROM_START( qs300 )
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD16_WORD_SWAP( "xq055e0.ic04", 0x000000, 0x100000, CRC(abdbcc1f) SHA1(998c3cd5b14d407cb0e1fcdea9a9f585cf73fe5a))
ROM_LOAD16_WORD_SWAP( "xq320e0.ic24", 0x100000, 0x100000, CRC(5fe1a151) SHA1(7e06716795fdd24e33a922a1f3fe77e6082b2abb))
ROM_REGION( 0x80000, "subcpu", 0 )
ROM_LOAD16_WORD_SWAP( "xq056e0.ic09", 0, 0x80000, CRC(ff0ed0f9) SHA1(be80b5e7c701db708e435c2c825d562cf20a284e))
ROM_REGION16_LE( 0x400000, "swp00", 0)
// Identical to the mu50 roms
ROM_LOAD( "xq057c0.ic10", 0x000000, 0x200000, CRC(d4adbc7e) SHA1(32f653c7644d060f5a6d63a435ae3a7412386d92) )
ROM_LOAD( "xq058c0.ic11", 0x200000, 0x200000, CRC(7b68f475) SHA1(adf68689b4842ec5bc9b0ea1bb99cf66d2dec4de) )
ROM_REGION(0x400, "vs254300:cgrom", 0)
ROM_LOAD("t6963c_0101.bin", 0x000, 0x400, CRC(547d118b) SHA1(0dd3e3acd3d47e6ece644c98c390fc86587373e9))
// This t6963c_0101 internal CG ROM is similar to lm24014w_0101.bin which may be used as a replacement
ROM_END
ROM_START( eosb900 )
// Identical afaict. The firmware can almost but not quite handle the sdx 4000 too.
ROM_REGION( 0x200000, "maincpu", 0 )
ROM_LOAD16_WORD_SWAP( "xq055e0.ic04", 0x000000, 0x100000, CRC(abdbcc1f) SHA1(998c3cd5b14d407cb0e1fcdea9a9f585cf73fe5a))
ROM_LOAD16_WORD_SWAP( "xq320e0.ic24", 0x100000, 0x100000, CRC(5fe1a151) SHA1(7e06716795fdd24e33a922a1f3fe77e6082b2abb))
ROM_REGION( 0x80000, "subcpu", 0 )
ROM_LOAD16_WORD_SWAP( "xq056e0.ic09", 0, 0x80000, CRC(ff0ed0f9) SHA1(be80b5e7c701db708e435c2c825d562cf20a284e))
ROM_REGION16_LE( 0x400000, "swp00", 0)
// Identical to the mu50 roms
ROM_LOAD( "xq057c0.ic10", 0x000000, 0x200000, CRC(d4adbc7e) SHA1(32f653c7644d060f5a6d63a435ae3a7412386d92) )
ROM_LOAD( "xq058c0.ic11", 0x200000, 0x200000, CRC(7b68f475) SHA1(adf68689b4842ec5bc9b0ea1bb99cf66d2dec4de) )
ROM_REGION(0x400, "vs254300:cgrom", 0)
ROM_LOAD("t6963c_0101.bin", 0x000, 0x400, CRC(547d118b) SHA1(0dd3e3acd3d47e6ece644c98c390fc86587373e9))
// This t6963c_0101 internal CG ROM is similar to lm24014w_0101.bin which may be used as a replacement
ROM_END
} // anonymous namespace
SYST( 1999, qs300, 0, 0, qs300, qs300, qs300_state, empty_init, "Yamaha", "QS300", MACHINE_NOT_WORKING )
SYST( 1999, eosb900, qs300, 0, qs300, qs300, eos_b900_state, empty_init, "Yamaha", "EOS B900", MACHINE_NOT_WORKING )