// 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"){ } required_device m_isabus; required_memory_bank m_rombank; required_ioport m_in0; DECLARE_READ8_MEMBER(magtouch_io_r); DECLARE_WRITE8_MEMBER(magtouch_io_w); DECLARE_WRITE8_MEMBER(dma8237_1_dack_w); virtual void machine_start() override; static void magtouch_sb_conf(device_t *device); void magtouch(machine_config &config); void magtouch_io(address_map &map); void magtouch_map(address_map &map); }; /************************************* * * ROM banking * *************************************/ READ8_MEMBER(magtouch_state::magtouch_io_r) { switch(offset) { case 1: return m_in0->read(); default: return 0; } } WRITE8_MEMBER(magtouch_state::magtouch_io_w) { switch(offset) { case 6: m_rombank->set_entry(data & 0x7f ); break; } } ADDRESS_MAP_START(magtouch_state::magtouch_map) AM_RANGE(0x00000000, 0x0009ffff) AM_RAM AM_RANGE(0x000a0000, 0x000bffff) AM_DEVREADWRITE8("vga", trident_vga_device, mem_r, mem_w, 0xffffffff) AM_RANGE(0x000c0000, 0x000c7fff) AM_ROM AM_REGION("video_bios", 0) AM_RANGE(0x000d0000, 0x000d1fff) AM_RAM AM_SHARE("nvram") AM_RANGE(0x000d8000, 0x000dffff) AM_ROMBANK("rombank") AM_RANGE(0x000f0000, 0x000fffff) AM_RAM AM_REGION("bios", 0 ) AM_RANGE(0xffff0000, 0xffffffff) AM_ROM AM_REGION("bios", 0 ) ADDRESS_MAP_END ADDRESS_MAP_START(magtouch_state::magtouch_io) AM_IMPORT_FROM(pcat32_io_common) AM_RANGE(0x02e0, 0x02e7) AM_READWRITE8(magtouch_io_r, magtouch_io_w, 0xffffffff) AM_RANGE(0x03b0, 0x03bf) AM_DEVREADWRITE8("vga", trident_vga_device, port_03b0_r, port_03b0_w, 0xffffffff) AM_RANGE(0x03c0, 0x03cf) AM_DEVREADWRITE8("vga", trident_vga_device, port_03c0_r, port_03c0_w, 0xffffffff) AM_RANGE(0x03d0, 0x03df) AM_DEVREADWRITE8("vga", trident_vga_device, port_03d0_r, port_03d0_w, 0xffffffff) AM_RANGE(0x03f8, 0x03ff) AM_DEVREADWRITE8("ns16450_0", ns16450_device, ins8250_r, ins8250_w, 0xffffffff) ADDRESS_MAP_END 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 WRITE8_MEMBER( magtouch_state::dma8237_1_dack_w ){ 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); machine().device("nvram")->set_base(memshare("nvram")->ptr(), 0x2000); } static SLOT_INTERFACE_START( magtouch_isa8_cards ) SLOT_INTERFACE("sb15", ISA8_SOUND_BLASTER_1_5) SLOT_INTERFACE_END 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 = device->subdevice("pc_joy"); MCFG_DEVICE_SLOT_INTERFACE(pc_joysticks, nullptr, true) // remove joystick } MACHINE_CONFIG_START(magtouch_state::magtouch) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", I386, 14318180*2) /* I386 ?? Mhz */ MCFG_CPU_PROGRAM_MAP(magtouch_map) MCFG_CPU_IO_MAP(magtouch_io) MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("pic8259_1", pic8259_device, inta_cb) /* video hardware */ pcvideo_trident_vga(config); MCFG_DEVICE_REPLACE("vga", TVGA9000_VGA, 0) pcat_common(config); MCFG_DEVICE_ADD( "ns16450_0", NS16450, XTAL(1'843'200) ) MCFG_INS8250_OUT_TX_CB(DEVWRITELINE("microtouch", microtouch_device, rx)) MCFG_INS8250_OUT_INT_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir4_w)) MCFG_MICROTOUCH_ADD( "microtouch", 9600, DEVWRITELINE("ns16450_0", ins8250_uart_device, rx_w) ) MCFG_NVRAM_ADD_0FILL("nvram") MCFG_DEVICE_MODIFY("dma8237_1") MCFG_I8237_OUT_IOW_1_CB(WRITE8(magtouch_state, dma8237_1_dack_w)) MCFG_DEVICE_ADD("isa", ISA8, 0) MCFG_ISA8_CPU(":maincpu") MCFG_ISA_OUT_IRQ2_CB(DEVWRITELINE("pic8259_2", pic8259_device, ir2_w)) MCFG_ISA_OUT_IRQ3_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir3_w)) //MCFG_ISA_OUT_IRQ4_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir4_w)) MCFG_ISA_OUT_IRQ5_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir5_w)) MCFG_ISA_OUT_IRQ6_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir6_w)) MCFG_ISA_OUT_IRQ7_CB(DEVWRITELINE("pic8259_1", pic8259_device, ir7_w)) MCFG_ISA_OUT_DRQ1_CB(DEVWRITELINE("dma8237_1", am9517a_device, dreq1_w)) MCFG_ISA_OUT_DRQ2_CB(DEVWRITELINE("dma8237_1", am9517a_device, dreq2_w)) MCFG_ISA_OUT_DRQ3_CB(DEVWRITELINE("dma8237_1", am9517a_device, dreq3_w)) MCFG_ISA8_SLOT_ADD("isa", "isa1", magtouch_isa8_cards, "sb15", true) MCFG_DEVICE_CARD_DEVICE_INPUT_DEFAULTS("sb15", magtouch_sb_def) MCFG_DEVICE_CARD_MACHINE_CONFIG("sb15", magtouch_sb_conf) MACHINE_CONFIG_END ROM_START(magtouch) ROM_REGION32_LE(0x10000, "bios", 0) /* motherboard bios */ ROM_LOAD("mtouch.u13", 0x00000, 0x10000, CRC(e74fb144) SHA1(abc99e84832c30606374da542fd94f0fbc8cbaa6) ) ROM_REGION(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, 0, ROT0, "Micro Manufacturing", "Magical Touch", MACHINE_UNEMULATED_PROTECTION )