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path: root/src/mame/drivers/fruitpc.c
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/************************************************************************************

  "Fruit Land" (c) ????
  hack of an open source game by MesSoft with coin handling added

  preliminary driver by R. Belmont and Carl

  Hardware:
  - ST STPCD0166BTC3 486/66 + PC + VGA all on one chip
  - 4x AS4LC1M16E5-60TC 1M x 16 EDO DRAM

=====================================================================================*/

#include "emu.h"
#include "cpu/i386/i386.h"
#include "machine/pci.h"
#include "machine/pckeybrd.h"
#include "machine/idectrl.h"
#include "video/pc_vga.h"
#include "sound/dac.h"
#include "machine/pcshare.h"

class fruitpc_state : public pcat_base_state
{
public:
	fruitpc_state(const machine_config &mconfig, device_type type, const char *tag)
		: pcat_base_state(mconfig, type, tag),
			m_inp1(*this, "INP1"),
			m_inp2(*this, "INP2"),
			m_inp3(*this, "INP3"),
			m_inp4(*this, "INP4")
			{ }

	required_ioport m_inp1;
	required_ioport m_inp2;
	required_ioport m_inp3;
	required_ioport m_inp4;

	DECLARE_DRIVER_INIT(fruitpc);
	DECLARE_READ8_MEMBER(fruit_inp_r);
	virtual void machine_start();
	virtual void machine_reset();
};

READ8_MEMBER(fruitpc_state::fruit_inp_r)
{
	switch(offset)
	{
		case 0:
			return m_inp1->read();
		case 1:
			return m_inp2->read();
		case 2:
			return m_inp3->read();
		case 3:
			return m_inp4->read();
	}
	return 0;
}

static ADDRESS_MAP_START( fruitpc_map, AS_PROGRAM, 32, fruitpc_state )
	AM_RANGE(0x00000000, 0x0009ffff) AM_RAM
	AM_RANGE(0x000a0000, 0x000bffff) AM_DEVREADWRITE8("vga", vga_device, mem_r, mem_w, 0xffffffff) // VGA VRAM
	AM_RANGE(0x000c0000, 0x000dffff) AM_ROM AM_REGION("bios", 0)
	AM_RANGE(0x000e0000, 0x000fffff) AM_RAM AM_REGION("bios", 0)
	AM_RANGE(0x00100000, 0x008fffff) AM_RAM  // 8MB RAM
	AM_RANGE(0x02000000, 0x28ffffff) AM_NOP
	AM_RANGE(0xfffe0000, 0xffffffff) AM_ROM AM_REGION("bios", 0)    /* System BIOS */
ADDRESS_MAP_END

static ADDRESS_MAP_START( fruitpc_io, AS_IO, 32, fruitpc_state )
	AM_IMPORT_FROM(pcat32_io_common)
	AM_RANGE(0x01f0, 0x01f7) AM_DEVREADWRITE16("ide", ide_controller_device, read_cs0_pc, write_cs0_pc, 0xffffffff)
	AM_RANGE(0x0310, 0x0313) AM_READ8(fruit_inp_r, 0xffffffff)
	AM_RANGE(0x03b0, 0x03bf) AM_DEVREADWRITE8("vga", vga_device, port_03b0_r, port_03b0_w, 0xffffffff)
	AM_RANGE(0x03c0, 0x03cf) AM_DEVREADWRITE8("vga", vga_device, port_03c0_r, port_03c0_w, 0xffffffff)
	AM_RANGE(0x03d0, 0x03df) AM_DEVREADWRITE8("vga", vga_device, port_03d0_r, port_03d0_w, 0xffffffff)
	AM_RANGE(0x03f0, 0x03f7) AM_DEVREADWRITE16("ide", ide_controller_device, read_cs1_pc, write_cs1_pc, 0xffffffff)
ADDRESS_MAP_END

#define AT_KEYB_HELPER(bit, text, key1) \
	PORT_BIT( bit, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME(text) PORT_CODE(key1)


static INPUT_PORTS_START( fruitpc )
	PORT_START("pc_keyboard_0")
//	PORT_BIT ( 0x0001, 0x0000, IPT_UNUSED )     /* unused scancode 0 */
//	AT_KEYB_HELPER( 0x0002, "Esc",          KEYCODE_Q           ) /* Esc                         01  81 */

	PORT_START("pc_keyboard_1")
//	AT_KEYB_HELPER( 0x0010, "T",            KEYCODE_T           ) /* T                           14  94 */
//	AT_KEYB_HELPER( 0x0020, "Y",            KEYCODE_Y           ) /* Y                           15  95 */
//	AT_KEYB_HELPER( 0x0100, "O",            KEYCODE_O           ) /* O                           18  98 */
//	AT_KEYB_HELPER( 0x1000, "Enter",        KEYCODE_ENTER       ) /* Enter                       1C  9C */

	PORT_START("pc_keyboard_2")

	PORT_START("pc_keyboard_3")
//	AT_KEYB_HELPER( 0x0001, "B",            KEYCODE_B           ) /* B                           30  B0 */
//	AT_KEYB_HELPER( 0x0002, "N",            KEYCODE_N           ) /* N                           31  B1 */
//	AT_KEYB_HELPER( 0x0800, "F1",           KEYCODE_S           ) /* F1                          3B  BB */
//  AT_KEYB_HELPER( 0x8000, "F5",           KEYCODE_F5          )

	PORT_START("pc_keyboard_4")
//  AT_KEYB_HELPER( 0x0004, "F8",           KEYCODE_F8          )

	PORT_START("pc_keyboard_5")

	PORT_START("pc_keyboard_6")
//	AT_KEYB_HELPER( 0x0040, "(MF2)Cursor Up",       KEYCODE_UP          ) /* Up                          67  e7 */
//	AT_KEYB_HELPER( 0x0080, "(MF2)Page Up",         KEYCODE_PGUP        ) /* Page Up                     68  e8 */
//	AT_KEYB_HELPER( 0x0100, "(MF2)Cursor Left",     KEYCODE_LEFT        ) /* Left                        69  e9 */
//	AT_KEYB_HELPER( 0x0200, "(MF2)Cursor Right",        KEYCODE_RIGHT       ) /* Right                       6a  ea */
//	AT_KEYB_HELPER( 0x0800, "(MF2)Cursor Down",     KEYCODE_DOWN        ) /* Down                        6c  ec */
//	AT_KEYB_HELPER( 0x1000, "(MF2)Page Down",       KEYCODE_PGDN        ) /* Page Down                   6d  ed */
//	AT_KEYB_HELPER( 0x4000, "Del",                      KEYCODE_A           ) /* Delete                      6f  ef */

	PORT_START("pc_keyboard_7")

	PORT_START("INP1")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x00fe, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_START("INP2")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
	PORT_BIT( 0x00c0, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_START("INP3")
	PORT_BIT( 0x0003, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_DIPNAME( 0x0004, 0x0004, "CONFIGURATION" )
	PORT_DIPSETTING( 0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, "STATISTICHE" )
	PORT_DIPSETTING( 0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
	PORT_BIT( 0x00f0, IP_ACTIVE_HIGH, IPT_UNUSED )
	PORT_START("INP4")
	PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END

void fruitpc_state::machine_start()
{
	m_maincpu->set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(fruitpc_state::irq_callback),this));
}

void fruitpc_state::machine_reset()
{
}

static MACHINE_CONFIG_START( fruitpc, fruitpc_state )
	MCFG_CPU_ADD("maincpu", I486, 66000000) // ST STPCD0166BTC3 66 MHz 486 CPU
	MCFG_CPU_PROGRAM_MAP(fruitpc_map)
	MCFG_CPU_IO_MAP(fruitpc_io)

	MCFG_FRAGMENT_ADD( pcat_common )

	MCFG_IDE_CONTROLLER_ADD("ide", ide_devices, "hdd", NULL, true)
	MCFG_IDE_CONTROLLER_IRQ_HANDLER(DEVWRITELINE("pic8259_2", pic8259_device, ir6_w))

	/* video hardware */
	MCFG_FRAGMENT_ADD( pcvideo_vga )

	/* sound hardware */
	MCFG_SPEAKER_STANDARD_STEREO("lspeaker","rspeaker")
MACHINE_CONFIG_END

DRIVER_INIT_MEMBER(fruitpc_state,fruitpc)
{
}

ROM_START( fruitpc )
	ROM_REGION( 0x20000, "bios", 0 )
	ROM_LOAD( "at-gs001.bin", 0x000000, 0x020000, CRC(7dec34d0) SHA1(81d194d67fef9f6531bd3cd1ee0baacb5c2558bf) )

	DISK_REGION( "drive_0" )    // 8 MB Compact Flash card
	DISK_IMAGE( "fruit", 0,SHA1(df250ff06a97fa141a4144034f7035ac2947c53c) )
ROM_END

GAME( 2006, fruitpc,  0, fruitpc, fruitpc, fruitpc_state,  fruitpc, ROT0, "<unknown>", "Fruit Land", GAME_NO_SOUND|GAME_IMPERFECT_GRAPHICS )