From f584423ad6a8295e906bd62243c7df5de4e83c2b Mon Sep 17 00:00:00 2001 From: arbee Date: Sat, 23 Mar 2019 19:42:21 -0400 Subject: New machines added as MACHINE_NOT_WORKING ----------------------------------------- Yamaha MU-50 [R. Belmont, O. Galibert] --- src/mame/drivers/ymmu100.cpp | 117 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) diff --git a/src/mame/drivers/ymmu100.cpp b/src/mame/drivers/ymmu100.cpp index e45ccbb1b06..830f24cb053 100644 --- a/src/mame/drivers/ymmu100.cpp +++ b/src/mame/drivers/ymmu100.cpp @@ -210,6 +210,7 @@ public: { } void vl70(machine_config &config); + void mu50(machine_config &config); void mu80(machine_config &config); void mu100(machine_config &config); @@ -361,6 +362,10 @@ private: u16 pc_r_vl70(); void pf_w(u16 data); void pg_w(u16 data); + void p6_w_mu50(u16 data); + u16 p6_r_mu50(); + void pa_w_mu50(u16 data); + u16 pa_r_mu50(); float lightlevel(const u8 *src, const u8 *render); u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); @@ -369,6 +374,7 @@ private: void mu100_map(address_map &map); void mu80_iomap(address_map &map); void mu80_map(address_map &map); + void mu50_iomap(address_map &map); void vl70_iomap(address_map &map); void vl70_map(address_map &map); void swp30_map(address_map &map); @@ -858,6 +864,7 @@ u16 mu100_state::p6_r_vl70() void mu100_state::pa_w_vl70(u16 data) { + printf("\n%02x to A\n", data); cur_pa = data; } @@ -877,6 +884,50 @@ u16 mu100_state::pa_r_vl70() return cur_pa; } +void mu100_state::p6_w_mu50(u16 data) +{ + data ^= P6_LCD_ENABLE; + if(!(cur_p6 & P6_LCD_ENABLE) && (data & P6_LCD_ENABLE)) { + if(!(cur_p6 & P6_LCD_RW)) { + if(cur_p6 & P6_LCD_RS) + m_lcd->data_write(cur_pa); + else + m_lcd->control_write(cur_pa); + } + } + +// if(!(cur_pa9 & 0x08) && (data & 0x08)) +// cur_ic32 = cur_pa; + + cur_p6 = data; +} + +u16 mu100_state::p6_r_mu50() +{ + return cur_p6; +} + +void mu100_state::pa_w_mu50(u16 data) +{ + cur_pa = data; +} + +u16 mu100_state::pa_r_mu50() +{ + if((cur_p6 & P6_LCD_ENABLE)) { + if(cur_p6 & P6_LCD_RW) + { + if(cur_p6 & P6_LCD_RS) + return m_lcd->data_read(); + else + return m_lcd->control_read(); + } else + return 0x00; + } + + return cur_pa; +} + void mu100_state::mu80_iomap(address_map &map) { map(h8_device::PORT_A, h8_device::PORT_A).rw(FUNC(mu100_state::pa_r_mu80), FUNC(mu100_state::pa_w_mu80)); @@ -891,6 +942,20 @@ void mu100_state::mu80_iomap(address_map &map) map(h8_device::ADC_7, h8_device::ADC_7).r(FUNC(mu100_state::adc_zero_r)); // inputmod from the gate array } +void mu100_state::mu50_iomap(address_map &map) +{ + map(h8_device::PORT_6, h8_device::PORT_6).rw(FUNC(mu100_state::p6_r_mu50), FUNC(mu100_state::p6_w_mu50)); + map(h8_device::PORT_A, h8_device::PORT_A).rw(FUNC(mu100_state::pa_r_mu50), FUNC(mu100_state::pa_w_mu50)); + map(h8_device::ADC_0, h8_device::ADC_0).r(FUNC(mu100_state::adc_ar_r)); + map(h8_device::ADC_1, h8_device::ADC_1).r(FUNC(mu100_state::adc_zero_r)); + map(h8_device::ADC_2, h8_device::ADC_2).r(FUNC(mu100_state::adc_al_r)); + map(h8_device::ADC_3, h8_device::ADC_3).r(FUNC(mu100_state::adc_zero_r)); + map(h8_device::ADC_4, h8_device::ADC_4).r(FUNC(mu100_state::adc_midisw_r)); + map(h8_device::ADC_5, h8_device::ADC_6).r(FUNC(mu100_state::adc_zero_r)); + map(h8_device::ADC_6, h8_device::ADC_6).r(FUNC(mu100_state::adc_battery_r)); + map(h8_device::ADC_7, h8_device::ADC_7).r(FUNC(mu100_state::adc_zero_r)); // inputmod from the gate array +} + void mu100_state::vl70_iomap(address_map &map) { map(h8_device::PORT_6, h8_device::PORT_6).rw(FUNC(mu100_state::p6_r_vl70), FUNC(mu100_state::p6_w_vl70)); @@ -1011,6 +1076,46 @@ void mu100_state::mu80(machine_config &config) m_mu80cpu->subdevice("sci0")->tx_handler().set(mdout, FUNC(midi_port_device::write_txd)); } +void mu100_state::mu50(machine_config &config) +{ + H83002(config, m_mu80cpu, 12_MHz_XTAL); // CPU type and speed are uncertain, but should be 3002 or 3003. + m_mu80cpu->set_addrmap(AS_PROGRAM, &mu100_state::mu80_map); + m_mu80cpu->set_addrmap(AS_IO, &mu100_state::mu50_iomap); + + HD44780(config, m_lcd); + m_lcd->set_lcd_size(4, 20); + + auto &screen = SCREEN(config, "screen", SCREEN_TYPE_LCD); + screen.set_refresh_hz(50); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate, asynchronous updating anyway */ + screen.set_screen_update(FUNC(mu100_state::screen_update)); + screen.set_size(900, 241); + screen.set_visarea(0, 899, 0, 240); + + SPEAKER(config, "lspeaker").front_left(); + SPEAKER(config, "rspeaker").front_right(); + + // In truth, dual swp-20 + SWP30(config, m_swp30); + m_swp30->set_addrmap(0, &mu100_state::swp30_map); + m_swp30->add_route(0, "lspeaker", 1.0); + m_swp30->add_route(1, "rspeaker", 1.0); + + MEG(config, m_meg); + + auto &mdin_a(MIDI_PORT(config, "mdin_a")); + midiin_slot(mdin_a); + mdin_a.rxd_handler().set("mu80cpu:sci1", FUNC(h8_sci_device::rx_w)); + + auto &mdin_b(MIDI_PORT(config, "mdin_b")); + midiin_slot(mdin_b); + mdin_b.rxd_handler().set("mu80cpu:sci0", FUNC(h8_sci_device::rx_w)); + + auto &mdout(MIDI_PORT(config, "mdout")); + midiout_slot(mdout); + m_mu80cpu->subdevice("sci0")->tx_handler().set(mdout, FUNC(midi_port_device::write_txd)); +} + void mu100_state::vl70(machine_config &config) { H83003(config, m_vl70cpu, 10_MHz_XTAL); @@ -1100,6 +1205,17 @@ ROM_START( mu80 ) ROM_LOAD( "mu100-font.bin", 0x0000, 0x1000, BAD_DUMP CRC(a7d6c1d6) SHA1(9f0398d678bdf607cb34d83ee535f3b7fcc97c41) ) ROM_END +ROM_START( mu50 ) + ROM_REGION( 0x80000, "mu80cpu", 0 ) + ROM_LOAD16_WORD_SWAP( "yamaha_mu50.bin", 0x000000, 0x080000, CRC(507168ad) SHA1(58c41f10d292cac35ef0e8f93029fbc4685df586) ) + + ROM_REGION( 0x1800000, "swp30", ROMREGION_ERASE00 ) + + ROM_REGION( 0x1000, "lcd", 0) + // Hand made, 3 characters unused + ROM_LOAD( "mu100-font.bin", 0x0000, 0x1000, BAD_DUMP CRC(a7d6c1d6) SHA1(9f0398d678bdf607cb34d83ee535f3b7fcc97c41) ) +ROM_END + ROM_START( vl70 ) ROM_REGION( 0x200000, "vl70cpu", 0 ) ROM_LOAD16_WORD_SWAP( "vl70m_v111_27c160.bin", 0x000000, 0x200000, CRC(efdba9f0) SHA1(cfa9fb7d2a991e4752393c9677e4ddcbe10866c7) ) @@ -1113,3 +1229,4 @@ CONS( 1997, mu100, 0, 0, mu100, mu100, mu100_state, empty_init, "Yamaha", CONS( 1997, mu100r, mu100, 0, mu100, mu100, mu100r_state, empty_init, "Yamaha", "MU100 Rackable version", MACHINE_NOT_WORKING ) CONS( 1994, mu80, mu100, 0, mu80, mu100, mu100_state, empty_init, "Yamaha", "MU80", MACHINE_NOT_WORKING ) CONS( 1996, vl70, mu100, 0, vl70, vl70, mu100_state, empty_init, "Yamaha", "VL70-m", MACHINE_NOT_WORKING ) +CONS( 1995, mu50, mu100, 0, mu50, mu100, mu100_state, empty_init, "Yamaha", "MU50", MACHINE_NOT_WORKING ) -- cgit v1.2.3