/*
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 "video/pc_vga.h"
#include "video/pc_video.h"
/*************************************
*
* Microtouch <-> ins8250 interface
*
*************************************/
static void magtouch_microtouch_tx_callback(running_machine *machine, UINT8 data)
{
ins8250_receive(machine->device("ns16450_0"), data);
};
static INS8250_TRANSMIT( magtouch_com_transmit )
{
UINT8 data8 = data;
microtouch_rx(1, &data8);
}
static INS8250_INTERRUPT( at_com_interrupt_1 )
{
pic8259_ir4_w(device->machine->device("pic8259_1"), state);
}
static const ins8250_interface magtouch_com0_interface =
{
1843200,
at_com_interrupt_1,
magtouch_com_transmit,
NULL,
NULL
};
/*************************************
*
* ROM banking
*
*************************************/
static READ8_HANDLER(magtouch_io_r)
{
switch(offset)
{
case 1:
return input_port_read(space->machine, "IN0");
default:
return 0;
}
}
static WRITE8_HANDLER(magtouch_io_w)
{
switch(offset)
{
case 6:
memory_set_bank(space->machine, "rombank", data & 0x7f );
break;
}
}
static ADDRESS_MAP_START( magtouch_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x00000000, 0x0009ffff) AM_RAM
AM_RANGE(0x000a0000, 0x000bffff) AM_RAM
AM_RANGE(0x000c0000, 0x000c7fff) AM_ROM AM_REGION("video_bios", 0)
AM_RANGE(0x000d8000, 0x000dffff) AM_ROMBANK("rombank")
AM_RANGE(0x000f0000, 0x000fffff) AM_RAM AM_REGION("bios", 0 )
AM_RANGE(0x00100000, 0x0027ffff) AM_ROM AM_REGION("game_prg", 0)
AM_RANGE(0xffff0000, 0xffffffff) AM_ROM AM_REGION("bios", 0 )
ADDRESS_MAP_END
static ADDRESS_MAP_START( magtouch_io, ADDRESS_SPACE_IO, 32 )
AM_IMPORT_FROM(pcat32_io_common)
AM_RANGE(0x02e0, 0x02e7) AM_READWRITE8(magtouch_io_r, magtouch_io_w, 0xffffffff)
AM_RANGE(0x03f8, 0x03ff) AM_DEVREADWRITE8("ns16450_0", ins8250_r, ins8250_w, 0xffffffff)
ADDRESS_MAP_END
static INPUT_PORTS_START( magtouch )
PORT_INCLUDE(microtouch)
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(1)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_COIN2) PORT_IMPULSE(1)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_COIN3) PORT_IMPULSE(1)
INPUT_PORTS_END
static void magtouch_set_keyb_int(running_machine *machine, int state)
{
pic8259_ir1_w(machine->device("pic8259_1"), state);
}
static const struct pc_vga_interface vga_interface =
{
NULL,
NULL,
NULL,
ADDRESS_SPACE_IO,
0x0000
};
static MACHINE_START( magtouch )
{
cpu_set_irq_callback(machine->device("maincpu"), pcat_irq_callback);
init_pc_common(machine, PCCOMMON_KEYBOARD_AT, magtouch_set_keyb_int);
memory_configure_bank(machine, "rombank", 0, 0x80, memory_region(machine, "game_prg"), 0x8000 );
memory_set_bank(machine, "rombank", 0);
microtouch_init(machine, magtouch_microtouch_tx_callback, NULL);
}
static MACHINE_CONFIG_START( magtouch, driver_device )
/* basic machine hardware */
MDRV_CPU_ADD("maincpu", I386, 14318180*2) /* I386 ?? Mhz */
MDRV_CPU_PROGRAM_MAP(magtouch_map)
MDRV_CPU_IO_MAP(magtouch_io)
/* video hardware */
MDRV_FRAGMENT_ADD( pcvideo_vga )
MDRV_SCREEN_MODIFY("screen")
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MDRV_MACHINE_START(magtouch)
MDRV_MC146818_ADD( "rtc", MC146818_STANDARD )
// MDRV_FRAGMENT_ADD( at_kbdc8042 )
MDRV_FRAGMENT_ADD( pcat_common )
MDRV_NS16450_ADD( "ns16450_0", magtouch_com0_interface )
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)
ROM_LOAD16_BYTE("vga1-bios-ver-b-1.00-07.u8", 0x00000, 0x04000, CRC(a40551d6) SHA1(db38190f06e4af2c2d59ae310e65883bb16cd3d6))
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_END
static DRIVER_INIT(magtouch)
{
pc_vga_init(machine, &vga_interface, NULL);
}
GAME( 1995, magtouch, 0, magtouch, magtouch, magtouch, ROT0, "Micro Manufacturing", "Magical Touch", GAME_NOT_WORKING | GAME_NO_SOUND )