// license:BSD-3-Clause // copyright-holders:Mariusz Wojcieszek /* Magical Touch by Micro MFG Preliminary driver by Mariusz Wojcieszek Big daughter card silkscreend 2296 COMPONENT SIDE EPROM/IO GAME BOARD JNS-0001 REV-C sticker on back Warranty Void If Removed Date: 07-30-1996 SER# MTC-COM-170065 .u20 27c801 stickered MTOUCH ROM-0 U20 041296 MICRO MFG. COPYRIGHT (C) .u21 27c801 stickered MTOUCH ROM-1 U21 041296 MICRO MFG. COPYRIGHT (C) .u22 27c801 stickered MTOUCH ROM-2 U22 041296 MICRO MFG. COPYRIGHT (C) .u7 ds1225y-150 read as 2764 .u8 tibpal16l8-15 blue dot on it checksum was 0 .u4 gal20v8b 1.8432 MHz crystal 18.00 Mhz Crystal ns16450n es488f d465 wf62225 motherboard .u13 27c512 stickered Warranty Void If Removed Date: 07-30-1996 SER# MTC-MBD-170065 am386dx-40 ng80386dx-40 ali m1429 a1 9504 ts6 ab3519 ali m1431 a2 9503 ts6ab0511b jetkey v5.0 fastest keyboard bios video card .u6 - unknown chip type stickered Warranty Void If Removed Date: 07-30-1996 SER# MTC-VGA-170065 silkscreend Trident Ver. D4.01E (c)'95 Trident Microsystems (C)'90 Phoenix Technologies *605C61W6ANJDH009 * = a triangle character */ #include "emu.h" #include "cpu/i386/i386.h" #include "machine/pic8259.h" #include "machine/mc146818.h" #include "machine/pcshare.h" #include "machine/ins8250.h" #include "machine/microtch.h" #include "machine/nvram.h" #include "bus/isa/trident.h" #include "bus/isa/isa.h" #include "bus/isa/sblaster.h" class magtouch_state : public pcat_base_state { public: magtouch_state(const machine_config &mconfig, device_type type, const char *tag) : pcat_base_state(mconfig, type, tag) , m_isabus(*this, "isa") , m_rombank(*this, "rombank") , m_in0(*this, "IN0") { } void magtouch(machine_config &config); private: required_device m_isabus; required_memory_bank m_rombank; required_ioport m_in0; uint8_t magtouch_io_r(offs_t offset); void magtouch_io_w(offs_t offset, uint8_t data); void dma8237_1_dack_w(uint8_t data); virtual void machine_start() override; static void magtouch_sb_conf(device_t *device); void magtouch_io(address_map &map); void magtouch_map(address_map &map); }; /************************************* * * ROM banking * *************************************/ uint8_t magtouch_state::magtouch_io_r(offs_t offset) { switch(offset) { case 1: return m_in0->read(); default: return 0; } } void magtouch_state::magtouch_io_w(offs_t offset, uint8_t data) { switch(offset) { case 6: m_rombank->set_entry(data & 0x7f ); break; } } void magtouch_state::magtouch_map(address_map &map) { map(0x00000000, 0x0009ffff).ram(); map(0x000a0000, 0x000bffff).rw("vga", FUNC(trident_vga_device::mem_r), FUNC(trident_vga_device::mem_w)); map(0x000c0000, 0x000c7fff).rom().region("video_bios", 0); map(0x000d0000, 0x000d1fff).ram().share("nvram"); map(0x000d8000, 0x000dffff).bankr("rombank"); map(0x000f0000, 0x000fffff).ram().region("bios", 0); map(0xffff0000, 0xffffffff).rom().region("bios", 0); } void magtouch_state::magtouch_io(address_map &map) { pcat32_io_common(map); map(0x02e0, 0x02e7).rw(FUNC(magtouch_state::magtouch_io_r), FUNC(magtouch_state::magtouch_io_w)); map(0x03b0, 0x03bf).rw("vga", FUNC(trident_vga_device::port_03b0_r), FUNC(trident_vga_device::port_03b0_w)); map(0x03c0, 0x03cf).rw("vga", FUNC(trident_vga_device::port_03c0_r), FUNC(trident_vga_device::port_03c0_w)); map(0x03d0, 0x03df).rw("vga", FUNC(trident_vga_device::port_03d0_r), FUNC(trident_vga_device::port_03d0_w)); map(0x03f8, 0x03ff).rw("ns16450_0", FUNC(ns16450_device::ins8250_r), FUNC(ns16450_device::ins8250_w)); } static INPUT_PORTS_START( magtouch ) PORT_START("IN0") PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Clear") PORT_CODE(KEYCODE_C) PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_SERVICE) PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_COIN1) PORT_IMPULSE(2) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_COIN2) PORT_IMPULSE(2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_COIN3) PORT_IMPULSE(2) INPUT_PORTS_END //TODO: use atmb device void magtouch_state::dma8237_1_dack_w(uint8_t data) { m_isabus->dack_w(1, data); } void magtouch_state::machine_start() { m_rombank->configure_entries(0, 0x80, memregion("game_prg")->base(), 0x8000 ); m_rombank->set_entry(0); subdevice("nvram")->set_base(memshare("nvram")->ptr(), 0x2000); } static void magtouch_isa8_cards(device_slot_interface &device) { device.option_add("sb15", ISA8_SOUND_BLASTER_1_5); } static DEVICE_INPUT_DEFAULTS_START( magtouch_sb_def ) DEVICE_INPUT_DEFAULTS("CONFIG", 0x03, 0x01) DEVICE_INPUT_DEFAULTS_END void magtouch_state::magtouch_sb_conf(device_t *device) { device->subdevice("pc_joy")->set_default_option(nullptr); // remove joystick } void magtouch_state::magtouch(machine_config &config) { /* basic machine hardware */ I386(config, m_maincpu, 14318180*2); /* I386 ?? Mhz */ m_maincpu->set_addrmap(AS_PROGRAM, &magtouch_state::magtouch_map); m_maincpu->set_addrmap(AS_IO, &magtouch_state::magtouch_io); m_maincpu->set_irq_acknowledge_callback("pic8259_1", FUNC(pic8259_device::inta_cb)); /* video hardware */ pcvideo_trident_vga(config); TVGA9000_VGA(config.replace(), "vga", 0); pcat_common(config); ns16450_device &uart(NS16450(config, "ns16450_0", XTAL(1'843'200))); uart.out_tx_callback().set("microtouch", FUNC(microtouch_device::rx)); uart.out_int_callback().set("pic8259_1", FUNC(pic8259_device::ir4_w)); MICROTOUCH(config, "microtouch", 9600).stx().set("ns16450_0", FUNC(ins8250_uart_device::rx_w)); NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); m_dma8237_1->out_iow_callback<1>().set(FUNC(magtouch_state::dma8237_1_dack_w)); ISA8(config, m_isabus, 0); m_isabus->set_memspace("maincpu", AS_PROGRAM); m_isabus->set_iospace("maincpu", AS_IO); m_isabus->irq2_callback().set("pic8259_2", FUNC(pic8259_device::ir2_w)); m_isabus->irq3_callback().set("pic8259_1", FUNC(pic8259_device::ir3_w)); //m_isabus->irq4_callback().set("pic8259_1", FUNC(pic8259_device::ir4_w)); m_isabus->irq5_callback().set("pic8259_1", FUNC(pic8259_device::ir5_w)); m_isabus->irq6_callback().set("pic8259_1", FUNC(pic8259_device::ir6_w)); m_isabus->irq7_callback().set("pic8259_1", FUNC(pic8259_device::ir7_w)); m_isabus->drq1_callback().set("dma8237_1", FUNC(am9517a_device::dreq1_w)); m_isabus->drq2_callback().set("dma8237_1", FUNC(am9517a_device::dreq2_w)); m_isabus->drq3_callback().set("dma8237_1", FUNC(am9517a_device::dreq3_w)); // FIXME: determine ISA bus clock isa8_slot_device &isa1(ISA8_SLOT(config, "isa1", 0, m_isabus, magtouch_isa8_cards, "sb15", true)); isa1.set_option_device_input_defaults("sb15", DEVICE_INPUT_DEFAULTS_NAME(magtouch_sb_def)); isa1.set_option_machine_config("sb15", magtouch_sb_conf); } ROM_START(magtouch) ROM_REGION32_LE(0x10000, "bios", 0) /* motherboard bios */ ROM_LOAD("mtouch.u13", 0x00000, 0x10000, CRC(e74fb144) SHA1(abc99e84832c30606374da542fd94f0fbc8cbaa6) ) ROM_REGION32_LE(0x08000, "video_bios", 0) //this is a phoenix standard vga only bios from 1991 despite the notes above saying the machine has a trident svga adapter //ROM_LOAD16_BYTE("vga1-bios-ver-b-1.00-07.u8", 0x00000, 0x04000, CRC(a40551d6) SHA1(db38190f06e4af2c2d59ae310e65883bb16cd3d6)) //ROM_CONTINUE( 0x00001, 0x04000 ) //the game requires an svga mode, 640x480x8bpp so substituting a quadtel (later purchased by phoenix) trident ver. D4.01E bios ROM_LOAD16_BYTE("prom.vid", 0x00000, 0x04000, BAD_DUMP CRC(ad7eadaf) SHA1(ab379187914a832284944e81e7652046c7d938cc) ) ROM_CONTINUE( 0x00001, 0x04000 ) ROM_REGION(0x400000, "game_prg", 0) /* proper game */ ROM_LOAD("mtouch.u20", 0x000000,0x100000, CRC(fb7b529b) SHA1(ecf8792ce7b6b2f59c2178dc1524c3830a4b4ebc) ) ROM_LOAD("mtouch.u21", 0x100000,0x100000, CRC(af1491a6) SHA1(2d09506a3368fd64b1081017c58065635be5a62f) ) ROM_LOAD("mtouch.u22", 0x200000,0x100000, CRC(da39c860) SHA1(7648e063ec68575abd808d5dea933f292197a2c2) ) ROM_FILL(0x511fa, 1, 0xeb) // skip prot(?) check and exe relocation ROM_FILL(0x511fb, 1, 0x03) ROM_FILL(0x511ba, 1, 0xeb) // skip csum ROM_END GAME( 1995, magtouch, 0, magtouch, magtouch, magtouch_state, empty_init, ROT0, "Micro Manufacturing", "Magical Touch", MACHINE_UNEMULATED_PROTECTION )