/***************************************************************************
Super Poker (IGS)
Driver by Mirko Buffoni
TODO:
- Understand how to reset NVRAM
- Map DSW (Operator mode doesn't help)
- Map Leds and Coin counters
***************************************************************************/
#include "driver.h"
#include "cpu/z180/z180.h"
#include "sound/2413intf.h"
#include "sound/okim6295.h"
/***************************************************************************
Video Hardware
***************************************************************************/
static UINT8 *bg_tile_ram;
static tilemap *bg_tilemap;
static UINT8 *fg_tile_ram, *fg_color_ram;
static tilemap *fg_tilemap;
static int video_enable;
static WRITE8_HANDLER( bg_tile_w )
{
bg_tile_ram[offset] = data;
tilemap_mark_tile_dirty(bg_tilemap,offset);
}
static TILE_GET_INFO( get_bg_tile_info )
{
int code = bg_tile_ram[tile_index];
SET_TILE_INFO(1 + (tile_index & 3), code & 0xff, 0, 0);
}
static TILE_GET_INFO( get_fg_tile_info )
{
int code = fg_tile_ram[tile_index] | (fg_color_ram[tile_index] << 8);
SET_TILE_INFO(0, code, (4*(code >> 14)+3), 0);
}
static WRITE8_HANDLER( fg_tile_w )
{
fg_tile_ram[offset] = data;
tilemap_mark_tile_dirty(fg_tilemap,offset);
}
static WRITE8_HANDLER( fg_color_w )
{
fg_color_ram[offset] = data;
tilemap_mark_tile_dirty(fg_tilemap,offset);
}
static VIDEO_START(spoker)
{
bg_tilemap = tilemap_create(machine, get_bg_tile_info, tilemap_scan_rows, 8, 32, 128, 8);
fg_tilemap = tilemap_create(machine, get_fg_tile_info, tilemap_scan_rows, 8, 8, 128, 32);
tilemap_set_transparent_pen(fg_tilemap, 0);
}
static VIDEO_UPDATE(spoker)
{
bitmap_fill(bitmap, cliprect, get_black_pen(screen->machine));
tilemap_draw(bitmap, cliprect, bg_tilemap, 0, 0);
tilemap_draw(bitmap, cliprect, fg_tilemap, 0, 0);
return 0;
}
/***************************************************************************
Memory Maps
***************************************************************************/
static int nmi_enable, hopper;
static CUSTOM_INPUT( hopper_r )
{
if (hopper) return !(video_screen_get_frame_number(field->port->machine->primary_screen)%10);
return input_code_pressed(KEYCODE_H);
}
static UINT8 out[3];
static void show_out(void)
{
#ifdef MAME_DEBUG
popmessage("%02x %02x %02x", out[0], out[1], out[2]);
#endif
}
static WRITE8_HANDLER( spoker_nmi_and_coins_w )
{
if ((nmi_enable ^ data) & (~0xdd))
{
logerror("PC %06X: nmi_and_coins = %02x\n",cpu_get_pc(space->cpu),data);
// popmessage("%02x",data);
}
coin_counter_w(0, data & 0x01); // coin_a
coin_counter_w(1, data & 0x04); // coin_c
coin_counter_w(2, data & 0x08); // key in
coin_counter_w(3, data & 0x10); // coin out mech
set_led_status(6, data & 0x40); // led for coin out / hopper active
nmi_enable = data; // data & 0x80 // nmi enable?
out[0] = data;
show_out();
}
static WRITE8_HANDLER( spoker_video_and_leds_w )
{
set_led_status(4, data & 0x01); // start?
set_led_status(5, data & 0x04); // l_bet?
video_enable = data & 0x40;
hopper = (~data)& 0x80;
out[1] = data;
show_out();
}
static WRITE8_HANDLER( spoker_leds_w )
{
set_led_status(0, data & 0x01); // stop_1
set_led_status(1, data & 0x02); // stop_2
set_led_status(2, data & 0x04); // stop_3
set_led_status(3, data & 0x08); // stop
// data & 0x10?
out[2] = data;
show_out();
}
static UINT8 igs_magic[2];
static WRITE8_HANDLER( spoker_magic_w )
{
igs_magic[offset] = data;
if (offset == 0)
return;
switch(igs_magic[0])
{
case 0x01:
break;
default:
// popmessage("magic %x <- %04x",igs_magic[0],data);
logerror("%06x: warning, writing to igs_magic %02x = %02x\n", cpu_get_pc(space->cpu), igs_magic[0], data);
}
}
static READ8_HANDLER( spoker_magic_r )
{
switch(igs_magic[0])
{
case 0x00:
if ( !(igs_magic[1] & 0x01) ) return input_port_read(space->machine, "DSW1");
if ( !(igs_magic[1] & 0x02) ) return input_port_read(space->machine, "DSW2");
if ( !(igs_magic[1] & 0x04) ) return input_port_read(space->machine, "DSW3");
if ( !(igs_magic[1] & 0x08) ) return input_port_read(space->machine, "DSW4");
if ( !(igs_magic[1] & 0x10) ) return input_port_read(space->machine, "DSW5");
logerror("%06x: warning, reading dsw with igs_magic[1] = %02x\n", cpu_get_pc(space->cpu), igs_magic[1]);
break;
default:
logerror("%06x: warning, reading with igs_magic = %02x\n", cpu_get_pc(space->cpu), igs_magic[0]);
}
return 0;
}
static ADDRESS_MAP_START( spoker_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE( 0x00000, 0x0f3ff ) AM_ROM
AM_RANGE( 0x0f400, 0x0ffff ) AM_RAM AM_BASE( &generic_nvram ) AM_SIZE( &generic_nvram_size )
ADDRESS_MAP_END
static ADDRESS_MAP_START( spoker_portmap, ADDRESS_SPACE_IO, 8 )
AM_RANGE( 0x0000, 0x003f ) AM_RAM // Z180 internal regs
AM_RANGE( 0x2000, 0x23ff ) AM_RAM_WRITE( paletteram_xBBBBBGGGGGRRRRR_split1_w ) AM_BASE( &paletteram )
AM_RANGE( 0x2400, 0x27ff ) AM_RAM_WRITE( paletteram_xBBBBBGGGGGRRRRR_split2_w ) AM_BASE( &paletteram_2 )
AM_RANGE( 0x3000, 0x33ff ) AM_RAM_WRITE( bg_tile_w ) AM_BASE( &bg_tile_ram )
AM_RANGE( 0x5000, 0x5fff ) AM_RAM_WRITE( fg_tile_w ) AM_BASE( &fg_tile_ram )
AM_RANGE( 0x6480, 0x6480 ) AM_WRITE( spoker_nmi_and_coins_w )
AM_RANGE( 0x6481, 0x6481 ) AM_READ_PORT( "SERVICE" )
AM_RANGE( 0x6482, 0x6482 ) AM_READ_PORT( "COINS" )
AM_RANGE( 0x6490, 0x6490 ) AM_READ_PORT( "BUTTONS1" )
AM_RANGE( 0x6491, 0x6491 ) AM_WRITE( spoker_video_and_leds_w )
AM_RANGE( 0x6492, 0x6492 ) AM_WRITE( spoker_leds_w )
AM_RANGE( 0x64a0, 0x64a0 ) AM_READ_PORT( "BUTTONS2" )
AM_RANGE( 0x64b0, 0x64b1 ) AM_DEVWRITE( "ym", ym2413_w )
AM_RANGE( 0x64c0, 0x64c0 ) AM_DEVREADWRITE( "oki", okim6295_r, okim6295_w )
AM_RANGE( 0x64d0, 0x64d1 ) AM_READWRITE( spoker_magic_r, spoker_magic_w ) // DSW1-5
AM_RANGE( 0x7000, 0x7fff ) AM_RAM_WRITE( fg_color_w ) AM_BASE( &fg_color_ram )
ADDRESS_MAP_END
/***************************************************************************
Input Ports
***************************************************************************/
static INPUT_PORTS_START( spoker )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPUNKNOWN( 0x02, 0x02 )
PORT_DIPUNKNOWN( 0x04, 0x04 )
PORT_DIPUNKNOWN( 0x08, 0x08 )
PORT_DIPUNKNOWN( 0x10, 0x10 )
PORT_DIPUNKNOWN( 0x20, 0x20 )
PORT_DIPUNKNOWN( 0x40, 0x40 )
PORT_DIPUNKNOWN( 0x80, 0x80 )
PORT_START("DSW2")
PORT_DIPUNKNOWN( 0x01, 0x01 )
PORT_DIPUNKNOWN( 0x02, 0x02 )
PORT_DIPUNKNOWN( 0x04, 0x04 )
PORT_DIPUNKNOWN( 0x08, 0x08 )
PORT_DIPUNKNOWN( 0x10, 0x10 )
PORT_DIPUNKNOWN( 0x20, 0x20 )
PORT_DIPUNKNOWN( 0x40, 0x40 )
PORT_DIPUNKNOWN( 0x80, 0x80 )
PORT_START("DSW3")
PORT_DIPUNKNOWN( 0x01, 0x01 )
PORT_DIPUNKNOWN( 0x02, 0x02 )
PORT_DIPUNKNOWN( 0x04, 0x04 )
PORT_DIPUNKNOWN( 0x08, 0x08 )
PORT_DIPUNKNOWN( 0x10, 0x10 )
PORT_DIPUNKNOWN( 0x20, 0x20 )
PORT_DIPUNKNOWN( 0x40, 0x40 )
PORT_DIPUNKNOWN( 0x80, 0x80 )
PORT_START("DSW4")
PORT_DIPUNKNOWN( 0xff, 0xff )
PORT_START("DSW5")
PORT_DIPUNKNOWN( 0xff, 0xff )
PORT_START("SERVICE")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Memory Clear") // stats, memory
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SPECIAL ) PORT_CUSTOM( hopper_r, (void *)0 ) PORT_NAME("HPSW") // hopper sensor
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_4) PORT_NAME("Payout")
PORT_SERVICE_NO_TOGGLE( 0x20, IP_ACTIVE_LOW )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F1) PORT_NAME("Statistics")
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("COINS")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 ) PORT_CODE(KEYCODE_Q) PORT_NAME("Key In")
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN4 ) PORT_CODE(KEYCODE_W) PORT_NAME("Key Down")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("BUTTONS1")
PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_START("BUTTONS2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Hold1/High/Low")
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Hold5/Bet")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Hold4/Take")
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Hold3/W-Up")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Hold2/Red/Black")
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
/***************************************************************************
Graphics Layout
***************************************************************************/
static const gfx_layout layout_8x8x6 =
{
8, 8,
RGN_FRAC(1, 3),
6,
{ RGN_FRAC(0,3)+8,RGN_FRAC(0,3)+0,
RGN_FRAC(1,3)+8,RGN_FRAC(1,3)+0,
RGN_FRAC(2,3)+8,RGN_FRAC(2,3)+0 },
{ STEP8(0,1) },
{ STEP8(0,2*8) },
8*8*2
};
static const gfx_layout layout_8x32x6 =
{
8, 32,
RGN_FRAC(1, 3),
6,
{ RGN_FRAC(0,3)+8,RGN_FRAC(0,3)+0,
RGN_FRAC(1,3)+8,RGN_FRAC(1,3)+0,
RGN_FRAC(2,3)+8,RGN_FRAC(2,3)+0 },
{ STEP8(0,1) },
{ STEP32(0,2*8) },
8*32*2
};
static GFXDECODE_START( spoker )
GFXDECODE_ENTRY( "gfx1", 0x00000, layout_8x8x6, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0x04000, layout_8x32x6, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0x08000, layout_8x32x6, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0x0c000, layout_8x32x6, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0x00000, layout_8x32x6, 0, 16 )
GFXDECODE_END
/***************************************************************************
Machine Drivers
***************************************************************************/
static MACHINE_RESET( spoker )
{
nmi_enable = 0;
hopper = 0;
video_enable = 1;
}
static INTERRUPT_GEN( spoker_interrupt )
{
if (nmi_enable & 0x80)
cpu_set_input_line(device, INPUT_LINE_NMI, PULSE_LINE);
}
static MACHINE_DRIVER_START( spoker )
/* basic machine hardware */
MDRV_CPU_ADD("maincpu", Z180, XTAL_12MHz / 2) /* HD64180RP8, 8 MHz? */
MDRV_CPU_PROGRAM_MAP(spoker_map,0)
MDRV_CPU_IO_MAP(spoker_portmap,0)
MDRV_CPU_VBLANK_INT("screen",spoker_interrupt)
MDRV_MACHINE_RESET(spoker)
MDRV_NVRAM_HANDLER(generic_0fill)
/* video hardware */
MDRV_SCREEN_ADD("screen", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(512, 256)
MDRV_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-16-1)
MDRV_GFXDECODE(spoker)
MDRV_PALETTE_LENGTH(0x400)
MDRV_VIDEO_START(spoker)
MDRV_VIDEO_UPDATE(spoker)
/* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
MDRV_SOUND_ADD("ym", YM2413, XTAL_3_579545MHz)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MDRV_SOUND_ADD("oki", OKIM6295, XTAL_12MHz / 12)
MDRV_SOUND_CONFIG(okim6295_interface_pin7high)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_DRIVER_END
static DRIVER_INIT( spk116it )
{
int A;
UINT8 *rom = memory_region(machine, "maincpu");
for (A = 0;A < 0x10000;A++)
{
rom[A] ^= 0x02;
if ((A & 0x0208) == 0x0208) rom[A] ^= 0x20;
if ((A & 0x0228) == 0x0008) rom[A] ^= 0x20;
if ((A & 0x04A0) == 0x04A0) rom[A] ^= 0x02;
if ((A & 0x1208) == 0x1208) rom[A] ^= 0x01;
}
}
ROM_START( spk115it )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "v.bin", 0x0000, 0x10000, CRC(df52997b) SHA1(72a76e84aeedfdebd4c6cb47809117a28b5d3892) )
ROM_REGION( 0xc0000, "gfx1", ROMREGION_DISPOSE )
ROM_LOAD( "6.bin", 0x80000, 0x40000, CRC(f9b027f8) SHA1(c4686a4024062482f9864e0445087e32899fc775) )
ROM_LOAD( "5.bin", 0x40000, 0x40000, CRC(baca51b6) SHA1(c97322c814729332378b6304a79062fea385ca97) )
ROM_LOAD( "4.bin", 0x00000, 0x40000, CRC(1172c790) SHA1(43f1d019ecae5c605722e3fe77ae2f022b01260b) )
ROM_REGION( 0x30000, "gfx2", ROMREGION_DISPOSE )
ROM_LOAD( "3.bin", 0x20000, 0x10000, CRC(5f18b012) SHA1(c9a96237eaf3138f136bbaffb29dde0ef568ce73) )
ROM_LOAD( "2.bin", 0x10000, 0x10000, CRC(50fc3505) SHA1(ca1e4ee7e0bb59c3bd67727f65054a48000ae7fe) )
ROM_LOAD( "1.bin", 0x00000, 0x10000, CRC(28ce630a) SHA1(9b597073d33841e7db2c68bbe9f30b734d7f7b41) )
ROM_REGION( 0x40000, "oki", 0 ) /* expansion rom - contains backgrounds and pictures charmaps */
ROM_LOAD( "7.bin", 0x0000, 0x40000, CRC(67789f1c) SHA1(1bef621b4d6399f76020c6310e2e1c2f861679de) )
ROM_END
ROM_START( spk116it )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "v.bin", 0x0000, 0x10000, CRC(e44e943a) SHA1(78e32d07e2be9a452be10735641cbcf269068c55) )
ROM_REGION( 0xc0000, "gfx1", ROMREGION_DISPOSE )
ROM_LOAD( "6.bin", 0x80000, 0x40000, CRC(55b54b11) SHA1(decf27d40ec842374af02c93d761375690be83a3) )
ROM_LOAD( "5.bin", 0x40000, 0x40000, CRC(163f5b64) SHA1(5d3a5c2a64691ee9e2bb3a7c283aa9efa53fb35e) )
ROM_LOAD( "4.bin", 0x00000, 0x40000, CRC(ec2c6ac3) SHA1(e0a38da26202d2b9a481060fe5b88a38e284201e) )
ROM_REGION( 0x30000, "gfx2", ROMREGION_DISPOSE )
ROM_LOAD( "3.bin", 0x20000, 0x10000, CRC(5f18b012) SHA1(c9a96237eaf3138f136bbaffb29dde0ef568ce73) )
ROM_LOAD( "2.bin", 0x10000, 0x10000, CRC(50fc3505) SHA1(ca1e4ee7e0bb59c3bd67727f65054a48000ae7fe) )
ROM_LOAD( "1.bin", 0x00000, 0x10000, CRC(28ce630a) SHA1(9b597073d33841e7db2c68bbe9f30b734d7f7b41) )
ROM_REGION( 0x40000, "oki", 0 ) /* expansion rom - contains backgrounds and pictures charmaps */
ROM_LOAD( "7.bin", 0x0000, 0x40000, CRC(67789f1c) SHA1(1bef621b4d6399f76020c6310e2e1c2f861679de) )
ROM_END
GAME( 1993?, spk116it, 0, spoker, spoker, spk116it, ROT0, "IGS", "Super Poker (v116IT)", 0 )
GAME( 1993?, spk115it, spk116it, spoker, spoker, spk116it, ROT0, "IGS", "Super Poker (v115IT)", 0 )