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https://github.com/holub/mame
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New systems added as NOT_WORKING
-------------------------------- Akai / Roger Linn MPC-3000 [R. Belmont, dump credits TBD]
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arbee
parent
09eb0ae12b
commit
e3f58dd3bf
@ -963,7 +963,8 @@ function linkProjects_mame_mess(_target, _subtarget)
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"acorn",
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"act",
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"adc",
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"agat",
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"agat"
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"akai",
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"alesis",
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"altos",
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"ami",
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@ -1436,6 +1437,11 @@ files {
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MAME_DIR .. "src/mame/video/agat7.h",
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}
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createMESSProjects(_target, _subtarget, "akai")
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files {
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MAME_DIR .. "src/mame/mpc3000.cpp",
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}
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createMESSProjects(_target, _subtarget, "alesis")
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files {
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MAME_DIR .. "src/mame/drivers/alesis.cpp",
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145
src/mame/drivers/mpc3000.cpp
Normal file
145
src/mame/drivers/mpc3000.cpp
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@ -0,0 +1,145 @@
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// license:BSD-3-Clause
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// copyright-holders:R. Belmont
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/***************************************************************************
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mpc3000.cpp - Akai / Roger Linn MPC-3000 music workstation
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Skeleton by R. Belmont
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Hardware:
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CPU: NEC V53 (33 MHz?)
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8086-compatible CPU
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8237-compatible DMA controller
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8254-compatible timer
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8259-compatible IRQ controller
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Floppy: uPD72069
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SCSI: MB89352
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LCD: LC7981
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Quad-UART: TE7774
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Panel controller CPU: NEC uPD7810 @ 12 MHz
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Sound DSP: L7A1045-L6048
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DSP's wavedata bus is 16 bits wide and has 24 address bits
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DMA channel 0 is SCSI, 1 is floppy, 2 is IC31 (some sort of direct-audio stream?), and 3 is the L7A1045 DSP
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IRQ 3 is wire-OR of the 72069 FDC and 89352 SCSI
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IRQ 4 is wire-OR of all 4 TXRDYs on the TE7774
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IRQ 5 is wire-OR of RXRDY1, 2, and 3 on the TE7774
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IRQ 6 is the SMPTE sync in
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IRQ 7 is RXRDY4 on the TE7774
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TE7774 hookups: RXD1 is MIDI IN 1, RXD2 is MIDI IN 2, RXD3 and 4 are wire-ORed to the uPD7810's TX line.
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TXD1-4 are MIDI OUTs 1, 2, 3, and 4.
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MPC2000XL & MPC2000 Classic: same as 3000, except:
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Dual UART: MB89371A (V53's i8251 is used for panel comms with the 78C10)
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MPC2000 Classic:
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CPU: NEC V53
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Floppy: uPD72068
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SCSI: MB89352
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LCD:
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Dual UART: MB89371A
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(V53's 8251 is used for panel comms here)
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Panel controller CPU: NEC uPD7810 @ 12 MHz
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Sound DSP: L6048
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MPC1000:
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CPU, LCD, UART, panel controller, DSP: SH-3 7712 (HD6417712)
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MPC500:
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CPU, LCD, UART, panel controller, DSP: SH-3 7727 (HD6417727) @ 100 MHz
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MPC2500:
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CPU, LCD, UART, panel controller, DSP: SH-3 7727 (HD6417727) @ 160 MHz
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***************************************************************************/
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#include "emu.h"
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#include "cpu/nec/v53.h"
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#include "sound/l7a1045_l6028_dsp_a.h"
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#include "bus/midi/midi.h"
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#include "speaker.h"
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#include "screen.h"
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class mpc3000_state : public driver_device
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{
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public:
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mpc3000_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_dsp(*this, "dsp")
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, m_mdout(*this, "mdout")
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{ }
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void mpc3000(machine_config &config);
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void init_mpc3000();
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private:
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required_device<v53_base_device> m_maincpu;
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required_device<l7a1045_sound_device> m_dsp;
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required_device<midi_port_device> m_mdout;
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virtual void machine_start() override;
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virtual void machine_reset() override;
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void mpc3000_map(address_map &map);
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void mpc3000_io_map(address_map &map);
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};
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void mpc3000_state::machine_start()
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{
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}
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void mpc3000_state::machine_reset()
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{
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}
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void mpc3000_state::mpc3000_map(address_map &map)
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{
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map(0x00000, 0x8ffff).ram();
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map(0xa0000, 0xfffff).rom().region("maincpu", 0x20000); // first 0x20000 of the ROM is not used
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}
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void mpc3000_state::mpc3000_io_map(address_map &map)
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{
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}
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void mpc3000_state::mpc3000(machine_config &config)
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{
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V53A(config, m_maincpu, 16_MHz_XTAL);
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m_maincpu->set_addrmap(AS_PROGRAM, &mpc3000_state::mpc3000_map);
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m_maincpu->set_addrmap(AS_IO, &mpc3000_state::mpc3000_io_map);
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auto &mdin(MIDI_PORT(config, "mdin"));
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midiin_slot(mdin);
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//mdin.rxd_handler().set(m_maincpu, FUNC());
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midiout_slot(MIDI_PORT(config, "mdout"));
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SPEAKER(config, "lspeaker").front_left();
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SPEAKER(config, "rspeaker").front_right();
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L7A1045(config, m_dsp, 16_MHz_XTAL);
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m_dsp->add_route(0, "lspeaker", 1.0);
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m_dsp->add_route(1, "rspeaker", 1.0);
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}
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static INPUT_PORTS_START( mpc3000 )
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INPUT_PORTS_END
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ROM_START( mpc3000 )
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ROM_REGION(0x80000, "maincpu", 0) // V53 code
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ROM_LOAD16_BYTE( "mpc312ls.bin", 0x000000, 0x040000, CRC(d4fb6439) SHA1(555d388ed25f8b85638c325e7d9012eaa271ffa0) )
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ROM_LOAD16_BYTE( "mpc312ms.bin", 0x000001, 0x040000, CRC(80ee0ab9) SHA1(b8855118d59b8f73a3af5ff2e824cdaa0a9f564a) )
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ROM_REGION(0x80000, "subcpu", 0) // uPD78C10 panel controller code
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ROM_LOAD( "mp3000__op_v1.0.am27c256__id0110.ic602.bin", 0x000000, 0x008000, CRC(b0b783d3) SHA1(a60016184fc07ba00dcc19ba4da60e78aceff63c) )
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ROM_REGION( 0x2000000, "dsp", ROMREGION_ERASE00 ) // sample RAM
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ROM_END
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void mpc3000_state::init_mpc3000()
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{
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}
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CONS( 1994, mpc3000, 0, 0, mpc3000, mpc3000, mpc3000_state, init_mpc3000, "Akai / Roger Linn", "MPC-3000", MACHINE_IMPERFECT_SOUND )
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@ -21664,6 +21664,9 @@ mosaica // (c) 1990 Space + Fuuki license
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mouser // UPL-83001 (c) 1983
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mouserc // UPL-83001 (c) 1983
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@source:mpc3000.cpp
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mpc3000
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@source:mpf1.cpp
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mpf1 // 1979 Multitech Micro Professor 1
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mpf1b // 1979 Multitech Micro Professor 1B
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