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Diffstat (limited to 'src/mame/drivers/esqkt.cpp')
-rw-r--r--src/mame/drivers/esqkt.cpp415
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diff --git a/src/mame/drivers/esqkt.cpp b/src/mame/drivers/esqkt.cpp
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--- a/src/mame/drivers/esqkt.cpp
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-// license:BSD-3-Clause
-// copyright-holders:R. Belmont
-/***************************************************************************
-
- esqkt.c - Ensoniq KT-76, KT-88, and E-Prime
- Ensoniq TS-10 and TS-12
-
- Driver by R. Belmont
-
- Hardware:
- CPU: 68EC020-16 CPU
- Serial/timers: SCN2681
- Sound: 2xES5506
- Effects: ES5510
-
- Memory map:
-
- 0x000000-0x07FFFF OS ROM (additional RAM on TS)
- 0x200000-0x20003F Master ES5506
- 0x240000-0x24003F Slave ES5506
- 0x280000-0x2801FF ES5510
- 0x300000-0x30000F 68681 DUART
- 0x400000-0xAFFFFF User sample RAM (TS only)
- 0xFF0000-0xFFFFFF OS RAM
-
- Ensoniq KT-76
- Ensoniq 1994
-
- This is a wavetable-based synth keyboard made by Ensoniq in 1994
-
- PCB Layout
- ----------
-
- KT-76
- |---------------------------------------------|
- |J12 J3 J11 J10 |
- | LM393 LM358|
- | 74HC4051|
- |ADM691 |
- | 62256 |
- | |
- |3V_BATTERY KT76_0590_LO.U5 ROM0 |
- | |
- | 68EC020 62256 OTTOR2 ROM1 |
- | |
- | KT76_690B_HI.U6 ROM2 |
- | PAL1 |
- | HP_6N138 |
- | PAL2 OTTOR2 J6|
- | 7407 |
- | |
- | D41464 D41464 |
- | |
- | SCN2681 D41464 D41464 |
- | 137000402 |
- | |
- | 18.432MHz |
- | ESPR6 16MHz |
- | POT |
- | R1136-11 |
- | |
- | LM339 LM339 |
- | J13 J5 J1 J2 J4 |
- |---------------------------------------------|
- Notes:
- J1 - connector for digital jacks
- J2 - connector for keyboard
- J3 - connector for LCD display
- J4 - connector for keyboard
- J5 - connector for power input
- J6 - connector for wave expansion
- J10 - connector for wheels/pressure
- J11 - connector for memory card
- J12 - connector for headphones
- J13 - connector for analog jacks
- 68EC020 - Motorola MC68EC020FG16 CPU. Clock input 16MHz
- 1370000402 - Unknown PLCC44 IC stamped with the Ensoniq logo. Likely CPLD or gate array.
- ESPR6 - Ensoniq ESPR6 (ES5510) sound chip
- OTTOR2 - Ensoniq OTTOR2 (ES5506) sound chip
- POT - ESP adjustment pot
- KT76* - 27C2048/27C210 EPROM
- ROM* - 2M x8-bit SOP44 mask ROM
- R1136-11 - DIP40 IC manufactured by Rockwell - believed to be some type of MCU.
- D41464 - NEC D41464 64k x4-bit DRAM
- 62256 - 32k x8-bit SRAM
- SCN2681 - Philips SCN2681 Dual Universal Asynchronous Receiver/Transmitter (DUART)
- HP_6N138 - HP/Agilent HP 6N138 Low Input Current High Gain Optocoupler
- PAL1 - MMI PAL20L8ACN stamped 'KT-76 MMU 6A0A'. Printing is faint so 0 could be a B or a D.
- PAL2 - MMI PAL20L8ACN stamped 'KT-76 BCU 73D6'
-
-***************************************************************************/
-
-#include "emu.h"
-#include "machine/esqpanel.h"
-
-#include "bus/midi/midi.h"
-#include "cpu/es5510/es5510.h"
-#include "cpu/m68000/m68000.h"
-#include "machine/mc68681.h"
-#include "sound/es5506.h"
-#include "sound/esqpump.h"
-
-#include "speaker.h"
-
-class esqkt_state : public driver_device
-{
-public:
- esqkt_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- , m_esp(*this, "esp")
- , m_pump(*this, "pump")
- , m_duart(*this, "duart")
- , m_sq1panel(*this, "sq1panel")
- , m_mdout(*this, "mdout")
- { }
-
- void kt(machine_config &config);
- void ts(machine_config &config);
-
- void init_kt();
-
-private:
- required_device<m68000_base_device> m_maincpu;
- required_device<es5510_device> m_esp;
- required_device<esq_5505_5510_pump_device> m_pump;
- required_device<scn2681_device> m_duart;
- required_device<esqpanel_device> m_sq1panel;
- required_device<midi_port_device> m_mdout;
-
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- DECLARE_WRITE_LINE_MEMBER(duart_irq_handler);
- DECLARE_WRITE_LINE_MEMBER(duart_tx_a);
- DECLARE_WRITE_LINE_MEMBER(duart_tx_b);
- DECLARE_WRITE8_MEMBER(duart_output);
-
- u8 m_duart_io;
- bool m_bCalibSecondByte;
-
- DECLARE_WRITE_LINE_MEMBER(esq5506_otto_irq);
- DECLARE_READ16_MEMBER(esq5506_read_adc);
- void es5506_clock_changed(u32 data);
- void kt_map(address_map &map);
- void ts_map(address_map &map);
-
- u16 *m_rom, *m_ram;
-};
-
-void esqkt_state::machine_start()
-{
- m_rom = (u16 *)(void *)memregion("osrom")->base();
- m_ram = (u16 *)(void *)memshare("osram")->ptr();
-}
-
-void esqkt_state::machine_reset()
-{
- m_bCalibSecondByte = false;
- memcpy(m_ram, m_rom, 8);
-}
-
-void esqkt_state::kt_map(address_map &map)
-{
- map(0x000000, 0x07ffff).rom().region("osrom", 0);
- map(0x200000, 0x20003f).rw("ensoniq1", FUNC(es5506_device::read), FUNC(es5506_device::write));
- map(0x240000, 0x24003f).rw("ensoniq2", FUNC(es5506_device::read), FUNC(es5506_device::write));
- map(0x280000, 0x2801ff).rw(m_esp, FUNC(es5510_device::host_r), FUNC(es5510_device::host_w));
- map(0x300000, 0x30001f).rw(m_duart, FUNC(scn2681_device::read), FUNC(scn2681_device::write));
- map(0xff0000, 0xffffff).ram().share("osram");
-}
-
-void esqkt_state::ts_map(address_map &map)
-{
- map(0x000000, 0x01ffff).ram().share("osram");
- map(0x200000, 0x20001f).rw(m_duart, FUNC(scn2681_device::read), FUNC(scn2681_device::write)).umask16(0x00ff);
- // 280001/280003 = FDC uPD72065?
- // 2c0001 = ?
- map(0x300000, 0x30007f).rw("ensoniq", FUNC(es5506_device::read), FUNC(es5506_device::write)).umask16(0x00ff);
- map(0x380000, 0x3801ff).rw(m_esp, FUNC(es5510_device::host_r), FUNC(es5510_device::host_w)).umask16(0x00ff);
- map(0x400000, 0xbfffff).ram(); // user sample RAM
- map(0xc00000, 0xcfffff).rom().region("osrom", 0);
- map(0xff0000, 0xffffff).ram();
-}
-
-WRITE_LINE_MEMBER(esqkt_state::esq5506_otto_irq)
-{
- #if 0 // 5505/06 IRQ generation needs (more) work
- m_maincpu->set_input_line(1, state);
- #endif
-}
-
-READ16_MEMBER(esqkt_state::esq5506_read_adc)
-{
- switch ((m_duart_io & 7) ^ 7)
- {
- case 0: // vRef to check battery
- return 0x5b00;
-
- case 2: // battery voltage
- return 0x7f00;
-
- default: // pedal
- return 0;
- }
-
- if (m_duart_io & 1)
- {
- return 0x5b00; // vRef
- }
- else
- {
- return 0x7f00; // vBattery
- }
-}
-
-void esqkt_state::es5506_clock_changed(u32 data)
-{
- m_pump->set_unscaled_clock(data);
-}
-
-WRITE_LINE_MEMBER(esqkt_state::duart_irq_handler)
-{
- m_maincpu->set_input_line(M68K_IRQ_3, state);
-}
-
-WRITE8_MEMBER(esqkt_state::duart_output)
-{
- m_duart_io = data;
-
-// printf("DUART output: %02x (PC=%x)\n", data, m_maincpu->pc());
-}
-
-WRITE_LINE_MEMBER(esqkt_state::duart_tx_a)
-{
- m_mdout->write_txd(state);
-}
-
-WRITE_LINE_MEMBER(esqkt_state::duart_tx_b)
-{
- m_sq1panel->rx_w(state);
-}
-
-void esqkt_state::kt(machine_config &config)
-{
- M68EC020(config, m_maincpu, 16_MHz_XTAL);
- m_maincpu->set_addrmap(AS_PROGRAM, &esqkt_state::kt_map);
-
- ES5510(config, m_esp, 10_MHz_XTAL);
- m_esp->set_disable();
-
- auto &panel(ESQPANEL2X16_SQ1(config, "sq1panel"));
- panel.write_tx().set(m_duart, FUNC(scn2681_device::rx_b_w));
-
- SCN2681(config, m_duart, 4000000);
- m_duart->irq_cb().set(FUNC(esqkt_state::duart_irq_handler));
- m_duart->a_tx_cb().set(FUNC(esqkt_state::duart_tx_a));
- m_duart->b_tx_cb().set(FUNC(esqkt_state::duart_tx_b));
- m_duart->outport_cb().set(FUNC(esqkt_state::duart_output));
- m_duart->set_clocks(500000, 500000, 1000000, 1000000);
-
- auto &mdin(MIDI_PORT(config, "mdin"));
- midiin_slot(mdin);
- mdin.rxd_handler().set(m_duart, FUNC(scn2681_device::rx_a_w)); // route MIDI Tx send directly to 68681 channel A Rx
-
- midiout_slot(MIDI_PORT(config, "mdout"));
-
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-
- ESQ_5505_5510_PUMP(config, m_pump, 16_MHz_XTAL / (16 * 32));
- m_pump->set_esp(m_esp);
- m_pump->add_route(0, "lspeaker", 1.0);
- m_pump->add_route(1, "rspeaker", 1.0);
-
- auto &es5506a(ES5506(config, "ensoniq1", 16_MHz_XTAL));
- es5506a.sample_rate_changed().set(FUNC(esqkt_state::es5506_clock_changed)); // TODO : Sync with 2 chips?
- es5506a.set_region0("waverom"); /* Bank 0 */
- es5506a.set_region1("waverom2"); /* Bank 1 */
- es5506a.set_region2("waverom3"); /* Bank 0 */
- es5506a.set_region3("waverom4"); /* Bank 1 */
- es5506a.set_channels(4); /* channels */
- es5506a.irq_cb().set(FUNC(esqkt_state::esq5506_otto_irq)); /* irq */
- es5506a.read_port_cb().set(FUNC(esqkt_state::esq5506_read_adc)); /* ADC */
- es5506a.add_route(0, "pump", 1.0, 0);
- es5506a.add_route(1, "pump", 1.0, 1);
- es5506a.add_route(2, "pump", 1.0, 2);
- es5506a.add_route(3, "pump", 1.0, 3);
- es5506a.add_route(4, "pump", 1.0, 4);
- es5506a.add_route(5, "pump", 1.0, 5);
- es5506a.add_route(6, "pump", 1.0, 6);
- es5506a.add_route(7, "pump", 1.0, 7);
-
- auto &es5506b(ES5506(config, "ensoniq2", 16_MHz_XTAL));
- es5506b.set_region0("waverom"); /* Bank 0 */
- es5506b.set_region1("waverom2"); /* Bank 1 */
- es5506b.set_region2("waverom3"); /* Bank 0 */
- es5506b.set_region3("waverom4"); /* Bank 1 */
- es5506b.set_channels(4); /* channels */
- es5506b.add_route(0, "lspeaker", 1.0);
- es5506b.add_route(1, "rspeaker", 1.0);
- es5506b.add_route(2, "lspeaker", 1.0);
- es5506b.add_route(3, "rspeaker", 1.0);
- es5506b.add_route(4, "lspeaker", 1.0);
- es5506b.add_route(5, "rspeaker", 1.0);
- es5506b.add_route(6, "lspeaker", 1.0);
- es5506b.add_route(7, "rspeaker", 1.0);
-}
-
-void esqkt_state::ts(machine_config &config)
-{
- M68000(config, m_maincpu, 16_MHz_XTAL);
- m_maincpu->set_addrmap(AS_PROGRAM, &esqkt_state::ts_map);
- ES5510(config, m_esp, 10_MHz_XTAL);
- m_esp->set_disable();
-
- auto &panel(ESQPANEL2X40_VFX(config, "sq1panel"));
- panel.write_tx().set(m_duart, FUNC(scn2681_device::rx_b_w));
-
- SCN2681(config, m_duart, 4000000);
- m_duart->irq_cb().set(FUNC(esqkt_state::duart_irq_handler));
- m_duart->a_tx_cb().set(FUNC(esqkt_state::duart_tx_a));
- m_duart->b_tx_cb().set(FUNC(esqkt_state::duart_tx_b));
- m_duart->outport_cb().set(FUNC(esqkt_state::duart_output));
- m_duart->set_clocks(500000, 500000, 1000000, 1000000);
-
- auto &mdin(MIDI_PORT(config, "mdin"));
- midiin_slot(mdin);
- mdin.rxd_handler().set(m_duart, FUNC(scn2681_device::rx_a_w)); // route MIDI Tx send directly to 68681 channel A Rx
-
- midiout_slot(MIDI_PORT(config, "mdout"));
-
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
-
- ESQ_5505_5510_PUMP(config, m_pump, 16_MHz_XTAL / (16 * 32));
- m_pump->set_esp(m_esp);
- m_pump->add_route(0, "lspeaker", 1.0);
- m_pump->add_route(1, "rspeaker", 1.0);
-
- auto &es5506a(ES5506(config, "ensoniq", 16_MHz_XTAL));
- es5506a.sample_rate_changed().set(FUNC(esqkt_state::es5506_clock_changed));
- es5506a.set_region0("waverom"); /* Bank 0 */
- es5506a.set_region1("waverom2"); /* Bank 1 */
- es5506a.set_region2("waverom3"); /* Bank 0 */
- es5506a.set_region3("waverom4"); /* Bank 1 */
- es5506a.set_channels(4); /* channels */
- es5506a.irq_cb().set(FUNC(esqkt_state::esq5506_otto_irq)); /* irq */
- es5506a.read_port_cb().set(FUNC(esqkt_state::esq5506_read_adc)); /* ADC */
- es5506a.add_route(0, "pump", 1.0, 0);
- es5506a.add_route(1, "pump", 1.0, 1);
- es5506a.add_route(2, "pump", 1.0, 2);
- es5506a.add_route(3, "pump", 1.0, 3);
- es5506a.add_route(4, "pump", 1.0, 4);
- es5506a.add_route(5, "pump", 1.0, 5);
- es5506a.add_route(6, "pump", 1.0, 6);
- es5506a.add_route(7, "pump", 1.0, 7);
-}
-static INPUT_PORTS_START( kt )
-INPUT_PORTS_END
-
-ROM_START( kt76 )
- ROM_REGION32_BE(0x80000, "osrom", 0)
- ROM_LOAD32_WORD_SWAP( "kt76_162_lo.bin", 0x000002, 0x020000, CRC(1a1ab910) SHA1(dcc80db2297fd25993e090c2e5bb7f947319a8bf) )
- ROM_LOAD32_WORD_SWAP( "kt76_162_hi.bin", 0x000000, 0x040000, CRC(de16d236) SHA1(c55fca86453e90e8c34a048bed45817063237370) )
-
- ROM_REGION(0x400000, "waverom", ROMREGION_ERASE00)
- ROM_LOAD16_BYTE( "1351000401_rom0.u103", 0x000001, 0x200000, CRC(425047af) SHA1(9680d1fc222b29ba24f0fbf6136982bee87a60ef) )
-
- ROM_REGION(0x400000, "waverom2", ROMREGION_ERASE00)
- ROM_LOAD16_BYTE( "1351000402_rom1.u102", 0x000001, 0x200000, CRC(64459185) SHA1(0fa20b16847fc02a384057fc3d385226eb3e7527) )
-
- ROM_REGION(0x400000, "waverom3", ROMREGION_ERASE00)
- ROM_LOAD16_BYTE( "1351000403_rom2.u104", 0x000001, 0x200000, CRC(c2aacc5d) SHA1(7fab518ba92ddb23cdc4dcb04751b26d25c298c0) )
-
- ROM_REGION(0x200000, "waverom4", ROMREGION_ERASE00)
-ROM_END
-
-ROM_START( ts10 )
- ROM_REGION16_BE(0x100000, "osrom", ROMREGION_ERASE00)
- ROM_SYSTEM_BIOS( 0, "v310", "V310" )
- ROMX_LOAD( "ts10_310h.bin", 0x000000, 0x040000, CRC(cc04aa4f) SHA1(56761d29680bc99cfd625af3f92db836dfacdf31), ROM_SKIP(1) | ROM_BIOS(0) )
- ROMX_LOAD( "ts10_310l.bin", 0x000001, 0x080000, CRC(51df8987) SHA1(294cde504a36752041deb0c09741153a797f2f28), ROM_SKIP(1) | ROM_BIOS(0) )
- ROM_SYSTEM_BIOS( 1, "v120", "V120" )
- ROMX_LOAD( "ts10_120l.bin", 0x000000, 0x040000, CRC(047a0aaa) SHA1(6fd592e1a4e6c50877f4266f90620d5f2bd578aa), ROM_SKIP(1) | ROM_BIOS(1) )
- ROMX_LOAD( "ts10_120h.bin", 0x000001, 0x040000, CRC(3ae66382) SHA1(ce603931d67735e2a8942b6c0992c138923858a6), ROM_SKIP(1) | ROM_BIOS(1) )
- ROM_SYSTEM_BIOS( 2, "v305", "V305" )
- ROMX_LOAD( "ts10_305l.bin", 0x000000, 0x080000, CRC(3df39031) SHA1(3f14b56c7ea0c28f6173a7caf145d18e6287e33e), ROM_SKIP(1) | ROM_BIOS(2) )
- ROMX_LOAD( "ts10_305h.bin", 0x000000, 0x040000, CRC(77d547e7) SHA1(268ae44b07a02686c31639c1344d23179a672f87), ROM_SKIP(1) | ROM_BIOS(2) )
-
- ROM_REGION(0x400000, "waverom", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom2", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom3", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom4", ROMREGION_ERASE00)
-ROM_END
-
-ROM_START( ts12 )
- ROM_REGION16_BE(0x100000, "osrom", 0)
- ROM_LOAD16_BYTE( "ts12-v310-hig.bin", 0x000000, 0x040000, CRC(99823433) SHA1(bd39a5d27824988cb531d90b91685a2362a98b3e) )
- ROM_LOAD16_BYTE( "ts12-v310-low.bin", 0x000001, 0x080000, CRC(7e64a659) SHA1(c567c2d349e5a58928a74ac22473896c6814bda8) )
-
- ROM_REGION(0x400000, "waverom", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom2", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom3", ROMREGION_ERASE00)
- ROM_REGION(0x400000, "waverom4", ROMREGION_ERASE00)
-ROM_END
-
-void esqkt_state::init_kt()
-{
- m_duart_io = 0;
-}
-
-CONS( 1993, ts10, 0, 0, ts, kt, esqkt_state, init_kt, "Ensoniq", "TS-10", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_SOUND )
-CONS( 1993, ts12, 0, 0, ts, kt, esqkt_state, init_kt, "Ensoniq", "TS-12", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_SOUND )
-CONS( 1996, kt76, 0, 0, kt, kt, esqkt_state, init_kt, "Ensoniq", "KT-76", MACHINE_IMPERFECT_SOUND )