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author Luca Elia <lucaelia@mamedev.org>2015-07-13 21:52:53 +0200
committer Luca Elia <lucaelia@mamedev.org>2015-07-13 22:39:35 +0200
commit699716bb18a9496f4b0308f83afc1301ec9e94ca (patch)
treecb81da21a8cff462832f61618f31aa0f90c8888d /src/mame/drivers/thedealr.c
parentf4a5b261a98e366b1d669f450717a11f81614d91 (diff)
New games added or promoted from NOT_WORKING status
--------------------------------------------------- The Dealer (Visco Games) [Luca Elia, Fabrice Arzeno, Porchy, tormod, The Dumping Union]
Diffstat (limited to 'src/mame/drivers/thedealr.c')
-rw-r--r--src/mame/drivers/thedealr.c535
1 files changed, 535 insertions, 0 deletions
diff --git a/src/mame/drivers/thedealr.c b/src/mame/drivers/thedealr.c
new file mode 100644
index 00000000000..12968953309
--- /dev/null
+++ b/src/mame/drivers/thedealr.c
@@ -0,0 +1,535 @@
+// license:BSD-3-Clause
+// copyright-holders:Luca Elia
+/***************************************************************************
+
+ The Dealer (Visco Games)
+
+ Driver by Luca Elia
+ This game runs on Seta Hardware
+
+ P0-040A PCB:
+
+ R65C02P2 x 2
+ X0-009 (Intel 8742 MCU?)
+
+ X1-001
+ X1-002
+ X1-003
+ X1-004
+ X1-006
+
+ Yamaha YM2149F
+
+ MC68B50P ACIA
+
+ DSW8 x 4, Reset Button
+ CR2032 3V Battery
+ XTAL 16MHz
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/m6502/r65c02.h"
+#include "video/seta001.h"
+#include "sound/ay8910.h"
+#include "machine/nvram.h"
+
+class thedealr_state : public driver_device
+{
+public:
+ thedealr_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_subcpu(*this, "subcpu"),
+ m_seta001(*this, "spritegen"),
+ m_palette(*this, "palette")
+ { }
+
+ // devices
+ required_device<cpu_device> m_maincpu;
+ required_device<cpu_device> m_subcpu;
+ required_device<seta001_device> m_seta001;
+ required_device<palette_device> m_palette;
+
+ // IOX
+ DECLARE_READ8_MEMBER(iox_r);
+ DECLARE_WRITE8_MEMBER(iox_w);
+ DECLARE_READ8_MEMBER(iox_status_r);
+ UINT8 m_iox_cmd, m_iox_ret, m_iox_status, m_iox_leds, m_iox_coins;
+ void iox_reset();
+
+ // memory map
+ DECLARE_READ8_MEMBER(irq_ack_r);
+ DECLARE_WRITE8_MEMBER(unk_w);
+
+ // machine
+ DECLARE_MACHINE_START(thedealr);
+ DECLARE_MACHINE_RESET(thedealr);
+ TIMER_DEVICE_CALLBACK_MEMBER(thedealr_interrupt);
+
+ // video
+ DECLARE_PALETTE_INIT(thedealr);
+ UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+ void screen_eof(screen_device &screen, bool state);
+};
+
+/***************************************************************************
+
+ Video
+
+***************************************************************************/
+
+PALETTE_INIT_MEMBER(thedealr_state,thedealr)
+{
+ const UINT8 *color_prom = memregion("proms")->base();
+
+ for (int i = 0; i < palette.entries(); i++)
+ {
+ int col = (color_prom[i] << 8) + color_prom[i + 512];
+ palette.set_pen_color(i, pal5bit(col >> 10), pal5bit(col >> 5), pal5bit(col >> 0));
+ }
+}
+
+UINT32 thedealr_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ bitmap.fill(0x1f0, cliprect);
+
+ m_seta001->set_bg_yoffsets( 0x11+1, -0x10 ); // + is up (down with flip)
+ m_seta001->set_fg_yoffsets( -0x12+1, -0x01 );
+
+ m_seta001->draw_sprites(screen, bitmap, cliprect, 0x1000, 1);
+ return 0;
+}
+
+void thedealr_state::screen_eof(screen_device &screen, bool state)
+{
+ // rising edge
+ if (state)
+ m_seta001->setac_eof();
+}
+
+/***************************************************************************
+
+ IOX (i8742 MCU?) Simulation
+
+***************************************************************************/
+
+#define IOX_OUT_FULL 0x01
+#define IOX_IN_FULL 0x02
+#define IOX_WAITDATA 0x80
+
+void thedealr_state::iox_reset()
+{
+ m_iox_status = 0x00;
+ m_iox_ret = 0x00;
+ m_iox_cmd = 0xff;
+ m_iox_leds = 0x00;
+ m_iox_coins = 0x00;
+}
+
+MACHINE_RESET_MEMBER(thedealr_state,thedealr)
+{
+ iox_reset();
+}
+
+// 3400
+READ8_MEMBER(thedealr_state::iox_r)
+{
+ UINT8 ret = m_iox_ret;
+ m_iox_status &= ~IOX_OUT_FULL;
+
+ logerror("%s: IOX read %02X\n", machine().describe_context(), ret);
+ return ret;
+}
+WRITE8_MEMBER(thedealr_state::iox_w)
+{
+ if (m_iox_status & IOX_WAITDATA)
+ {
+ m_iox_status &= ~IOX_WAITDATA;
+ logerror("%s: IOX data %02X <- %02X\n", machine().describe_context(), m_iox_cmd, data);
+
+ switch (m_iox_cmd)
+ {
+ case 0x20: // leds
+ m_iox_leds = data;
+ set_led_status(machine(), 0, data & 0x01); // bet
+ set_led_status(machine(), 1, data & 0x02); // deal
+ set_led_status(machine(), 2, data & 0x04);
+ set_led_status(machine(), 3, data & 0x08);
+ set_led_status(machine(), 4, data & 0x10); // hold 1-5?
+ set_led_status(machine(), 5, data & 0x20);
+ set_led_status(machine(), 6, data & 0x40);
+ set_led_status(machine(), 7, data & 0x80);
+ break;
+
+ case 0x40: // coin counters
+ m_iox_coins = data;
+ coin_counter_w(machine(), 0, (~data) & 0x02); // coin1 or service coin
+ coin_counter_w(machine(), 1, (~data) & 0x04); // coupon
+ coin_counter_w(machine(), 2, (~data) & 0x08); // service coin
+ coin_counter_w(machine(), 3, (~data) & 0x10); // coin-out
+ if ((~data) & 0xe1)
+ logerror("%s: unknown bits written to command %02X: %02X\n", machine().describe_context(), m_iox_cmd, data);
+ break;
+
+ default:
+ logerror("%s: data for unknown command written %02X = %02X\n", machine().describe_context(), m_iox_cmd, data);
+ break;
+ }
+
+// popmessage("LED: %02X COIN: %02X", m_iox_leds, m_iox_coins);
+ }
+ else
+ {
+ m_iox_cmd = data;
+ logerror("%s: IOX command %02X\n", machine().describe_context(), m_iox_cmd);
+
+ switch (m_iox_cmd)
+ {
+ case 0x01: // inputs?
+ {
+ UINT16 buttons = ioport("IOX")->read();
+ m_iox_ret = 0;
+ for (int i = 0; i < 16; ++i)
+ {
+ if (buttons & (1<<i))
+ {
+ m_iox_ret = i + 1;
+ break;
+ }
+ }
+ m_iox_status |= IOX_OUT_FULL;
+ break;
+ }
+
+// case 0x04: // ? at boot
+
+ case 0x08: // return iox version
+ m_iox_ret = 0x54;
+ m_iox_status |= IOX_OUT_FULL;
+ break;
+
+ case 0x20: // leds
+ m_iox_status |= IOX_WAITDATA;
+ break;
+
+ case 0x40: // coin counters
+ m_iox_status |= IOX_WAITDATA;
+ break;
+
+ case 0x80: // store param?
+ m_iox_status |= IOX_WAITDATA;
+ break;
+
+ case 0x81: // store param?
+ m_iox_status |= IOX_WAITDATA;
+ break;
+
+ case 0xff: // reset
+ iox_reset();
+ break;
+
+ default:
+ logerror("%s: IOX unknown command %02X\n", machine().describe_context(), m_iox_cmd);
+ }
+ }
+}
+
+// 3401
+READ8_MEMBER(thedealr_state::iox_status_r)
+{
+ // bit 0 - Out buff full?
+ // bit 1 - In buff full?
+ // bit 7 - Ready for more data?
+ return m_iox_status;
+}
+
+/***************************************************************************
+
+ Memory Maps - Main CPU
+
+***************************************************************************/
+
+READ8_MEMBER(thedealr_state::irq_ack_r)
+{
+ m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE);
+ return 0;
+}
+
+WRITE8_MEMBER(thedealr_state::unk_w)
+{
+ // bit 1 - ? 1 during game
+ // bit 2 - ? 0 during game
+ // bit 3 - ? 1 during game
+ // bit 7 - ? 0 during game
+// popmessage("UNK %02x", data);
+}
+
+static ADDRESS_MAP_START( thedealr, AS_PROGRAM, 8, thedealr_state )
+ AM_RANGE(0x0000, 0x07ff) AM_RAM AM_SHARE("nvram")
+
+ AM_RANGE(0x2000, 0x2000) AM_RAM // w ff at boot (after clearing commram)
+
+ AM_RANGE(0x2400, 0x2400) AM_READ(irq_ack_r) // r = irq ack.
+ AM_RANGE(0x2400, 0x2400) AM_WRITE(unk_w) // w = ?
+
+ AM_RANGE(0x2800, 0x2800) AM_READ_PORT("COINS") AM_WRITENOP // rw
+
+ AM_RANGE(0x2801, 0x2801) AM_READ_PORT("DSW4")
+ AM_RANGE(0x2c00, 0x2c00) AM_READ_PORT("DSW3")
+
+ AM_RANGE(0x3400, 0x3400) AM_READWRITE(iox_r, iox_w)
+ AM_RANGE(0x3401, 0x3401) AM_READ(iox_status_r)
+
+ AM_RANGE(0x3000, 0x3000) AM_RAM // rw, comm in test mode
+ AM_RANGE(0x3001, 0x3001) AM_RAM // rw, ""
+
+ AM_RANGE(0x3800, 0x3bff) AM_RAM AM_SHARE("commram")
+
+ AM_RANGE(0x3c00, 0x3c00) AM_DEVREADWRITE("aysnd", ay8910_device, data_r, address_w)
+ AM_RANGE(0x3c01, 0x3c01) AM_DEVWRITE ("aysnd", ay8910_device, data_w)
+
+ AM_RANGE(0x8000, 0x8000) AM_WRITE(watchdog_reset_w)
+ AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("maincpu", 0)
+ADDRESS_MAP_END
+
+/***************************************************************************
+
+ Memory Maps - Sub CPU
+
+***************************************************************************/
+
+static ADDRESS_MAP_START( thedealr_sub, AS_PROGRAM, 8, thedealr_state )
+ // Work RAM
+ AM_RANGE(0x0000, 0x00ff) AM_RAM
+ AM_RANGE(0x0100, 0x01ff) AM_RAM
+
+ // Sprites
+ AM_RANGE(0x0800, 0x27ff) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spritecodelow_r8, spritecodelow_w8)
+ AM_RANGE(0x2800, 0x3fff) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spritecodehigh_r8, spritecodehigh_w8)
+ AM_RANGE(0x4000, 0x42ff) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spriteylow_r8, spriteylow_w8)
+ AM_RANGE(0x4300, 0x4303) AM_DEVWRITE("spritegen", seta001_device, spritectrl_w8)
+ AM_RANGE(0x4800, 0x4800) AM_DEVWRITE("spritegen", seta001_device, spritebgflag_w8) // enable / disable background transparency
+
+ // Comm RAM
+ AM_RANGE(0x5800, 0x5bff) AM_RAM AM_SHARE("commram")
+
+ // ROM
+ AM_RANGE(0x6000, 0x7fff) AM_ROM AM_REGION("subcpu", 0x0000)
+ AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("subcpu", 0x8000)
+ADDRESS_MAP_END
+
+/***************************************************************************
+
+ Input Ports
+
+***************************************************************************/
+
+static INPUT_PORTS_START( thedealr )
+ PORT_START("IOX")
+ PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_POKER_HOLD5 ) // HL5 (hold 5)
+ PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_GAMBLE_HALF ) // 1/2 (half gamble)
+ PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_GAMBLE_LOW ) PORT_NAME("Small") // SML (small)
+ PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_NAME("Reset") // RST (reset)
+ PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_GAMBLE_KEYOUT ) // PAY
+ PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_SERVICE2 ) // (unused?)
+ PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_POKER_BET ) // BET (bet)
+ PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_POKER_CANCEL ) // MET (cancel? keep pressed to show stats)
+ PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_GAMBLE_HIGH ) PORT_NAME("Big") // BIG (big)
+ PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_GAMBLE_D_UP ) // D.U (double up?)
+ PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_GAMBLE_DEAL ) PORT_NAME("Deal / Draw") // D.D (deal/draw, advance in test mode, trigger leds)
+ PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_GAMBLE_TAKE ) // T.S (take score?)
+ PORT_BIT( 0x1000, IP_ACTIVE_HIGH, IPT_POKER_HOLD4 ) // HL4 (hold 4)
+ PORT_BIT( 0x2000, IP_ACTIVE_HIGH, IPT_POKER_HOLD3 ) // HL3 (hold 3)
+ PORT_BIT( 0x4000, IP_ACTIVE_HIGH, IPT_POKER_HOLD2 ) // HL2 (hold 2)
+ PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_POKER_HOLD1 ) // HL1 (hold 1)
+ // DRP in test mode is an optional (via DSW) coin drop sensor?
+
+ PORT_START("COINS")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SERVICE3 ) PORT_NAME("MSN?") // !MSN
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_SERVICE4 ) PORT_NAME("Attendant Clear?") // !ACL (reset jackpots, only if there are no credits)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT ) // A.P (attendant payout? clears credits, port 0 = ef)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT ) // TLT (tilt)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SPECIAL ) // HOV (hopper?)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_GAMBLE_KEYIN ) // CPN (coupon, port 3 = fb)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(5) // CS2
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(5) // CS1 (coin1, port 3 = fd)
+
+ PORT_START("DSW1")
+ PORT_DIPNAME( 0x07, 0x07, "SW1:1,2,3" ) PORT_DIPLOCATION("SW1:1,2,3") // table at EEFC
+ PORT_DIPSETTING( 0x07, "0" )
+ PORT_DIPSETTING( 0x06, "1" )
+ PORT_DIPSETTING( 0x05, "2" )
+ PORT_DIPSETTING( 0x04, "3" )
+ PORT_DIPSETTING( 0x03, "4" )
+ PORT_DIPSETTING( 0x02, "5" )
+ PORT_DIPSETTING( 0x01, "6" )
+ PORT_DIPSETTING( 0x00, "7" )
+ PORT_DIPNAME( 0x18, 0x18, "SW1:4,5" ) PORT_DIPLOCATION("SW1:4,5")
+ PORT_DIPSETTING( 0x18, "0" )
+ PORT_DIPSETTING( 0x10, "1" )
+ PORT_DIPSETTING( 0x08, "2" )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "SW1:6" )
+ PORT_DIPNAME( 0xc0, 0xc0, "SW1:7,8" ) PORT_DIPLOCATION("SW1:7,8")
+ PORT_DIPSETTING( 0xc0, "0" )
+ PORT_DIPSETTING( 0x80, "1" )
+ PORT_DIPSETTING( 0x40, "2" )
+ PORT_DIPSETTING( 0x00, "3" )
+
+ PORT_START("DSW2")
+ PORT_SERVICE_DIPLOC( 0x01, IP_ACTIVE_LOW, "SW2:1" )
+ PORT_DIPNAME( 0x06, 0x06, "SW2:2,3" ) PORT_DIPLOCATION("SW2:2,3")
+ PORT_DIPSETTING( 0x06, "0" )
+ PORT_DIPSETTING( 0x04, "1" )
+ PORT_DIPSETTING( 0x02, "2" )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPNAME( 0x18, 0x18, "SW2:4,5" ) PORT_DIPLOCATION("SW2:4,5")
+ PORT_DIPSETTING( 0x18, "0" )
+ PORT_DIPSETTING( 0x10, "1" )
+ PORT_DIPSETTING( 0x08, "2" )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "SW2:6" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x40, 0x40, "SW2:7" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x80, "SW2:8" )
+
+ PORT_START("DSW3")
+ PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x01, "SW3:1" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x02, "SW3:2" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x04, 0x04, "SW3:3" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "SW3:4" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "SW3:5" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "SW3:6" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x40, 0x40, "SW3:7" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x80, "SW3:8" )
+
+ PORT_START("DSW4")
+ PORT_DIPUNKNOWN_DIPLOC( 0x01, 0x01, "SW4:7" ) // X in service mode
+ PORT_DIPUNKNOWN_DIPLOC( 0x02, 0x02, "SW4:8" ) // ""
+ PORT_DIPNAME( 0x04, 0x04, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SW4:1")
+ PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPUNKNOWN_DIPLOC( 0x08, 0x08, "SW4:2" ) // "Excess switch time" error
+ PORT_DIPUNKNOWN_DIPLOC( 0x10, 0x10, "SW4:3" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x20, 0x20, "SW4:4" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x40, 0x40, "SW4:5" )
+ PORT_DIPUNKNOWN_DIPLOC( 0x80, 0x80, "SW4:6" )
+INPUT_PORTS_END
+
+/***************************************************************************
+
+ Graphics Layouts
+
+***************************************************************************/
+
+// The bitplanes are separated (but there are 2 per rom)
+static const gfx_layout layout_planes_2roms =
+{
+ 16,16,
+ RGN_FRAC(1,2),
+ 4,
+ {RGN_FRAC(1,2)+8, RGN_FRAC(1,2)+0, 8, 0},
+ {0,1,2,3,4,5,6,7, 128,129,130,131,132,133,134,135},
+ {0*16,1*16,2*16,3*16,4*16,5*16,6*16,7*16,
+ 16*16,17*16,18*16,19*16,20*16,21*16,22*16,23*16 },
+ 16*16*2
+};
+
+static GFXDECODE_START( thedealr )
+ GFXDECODE_ENTRY( "gfx1", 0, layout_planes_2roms, 0, 32 )
+GFXDECODE_END
+
+/***************************************************************************
+
+ Machine Drivers
+
+***************************************************************************/
+
+MACHINE_START_MEMBER(thedealr_state,thedealr)
+{
+ save_item(NAME(m_iox_status));
+ save_item(NAME(m_iox_ret));
+ save_item(NAME(m_iox_cmd));
+ save_item(NAME(m_iox_leds));
+ save_item(NAME(m_iox_coins));
+}
+
+/*
+ It takes $19 IRQs to cycle through the IOX routines (read version/inputs, write outputs).
+ With a single IRQ per frame this would translate to acknowledging inputs only every 0.4 seconds!
+ Hence we generate more IRQs than that in a frame. Besides, with a single VBLANK IRQ,
+ the two 65C02 fail to sync properly on boot with error $26 and/or $27 (commram[0]) !?
+*/
+TIMER_DEVICE_CALLBACK_MEMBER(thedealr_state::thedealr_interrupt)
+{
+ int scanline = param;
+
+ if((scanline % 8) == 0)
+ m_maincpu->set_input_line(INPUT_LINE_IRQ0, ASSERT_LINE);
+}
+
+static MACHINE_CONFIG_START( thedealr, thedealr_state )
+
+ // basic machine hardware
+ MCFG_CPU_ADD("maincpu", R65C02, XTAL_16MHz/8) // 2 MHz?
+ MCFG_CPU_PROGRAM_MAP(thedealr)
+ MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", thedealr_state, thedealr_interrupt, "screen", 0, 1)
+
+ MCFG_CPU_ADD("subcpu", R65C02, XTAL_16MHz/8) // 2 MHz?
+ MCFG_CPU_PROGRAM_MAP(thedealr_sub)
+ MCFG_CPU_VBLANK_INT_DRIVER("screen", thedealr_state, nmi_line_pulse)
+
+ MCFG_NVRAM_ADD_0FILL("nvram")
+
+ MCFG_DEVICE_ADD("spritegen", SETA001_SPRITE, 0)
+ MCFG_SETA001_SPRITE_GFXDECODE("gfxdecode")
+ MCFG_SETA001_SPRITE_PALETTE("palette")
+
+ MCFG_MACHINE_RESET_OVERRIDE(thedealr_state,thedealr)
+ MCFG_MACHINE_START_OVERRIDE(thedealr_state,thedealr)
+
+ // video hardware
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
+ MCFG_SCREEN_SIZE(512, 256)
+ MCFG_SCREEN_VISIBLE_AREA(0, 384-1, 0+30, 256-1)
+ MCFG_SCREEN_UPDATE_DRIVER(thedealr_state, screen_update)
+ MCFG_SCREEN_VBLANK_DRIVER(thedealr_state, screen_eof)
+ MCFG_SCREEN_PALETTE("palette")
+
+ MCFG_GFXDECODE_ADD("gfxdecode", "palette", thedealr)
+ MCFG_PALETTE_ADD("palette", 512)
+ MCFG_PALETTE_INIT_OWNER(thedealr_state,thedealr)
+
+ // sound hardware
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("aysnd", YM2149, XTAL_16MHz/8) // 2 MHz?
+ MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW2"))
+ MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW1"))
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+MACHINE_CONFIG_END
+
+/***************************************************************************
+
+ ROMs Loading
+
+***************************************************************************/
+
+ROM_START( thedealr )
+ ROM_REGION( 0x8000, "maincpu", 0 )
+ ROM_LOAD( "xb4_002", 0x00000, 0x08000, CRC(022fc8c4) SHA1(f29909ac22df9390f5bc1dec5f4dc5ae2c4d2e61) )
+
+ ROM_REGION( 0x10000, "subcpu", 0 )
+ ROM_LOAD( "xb3_002", 0x00000, 0x10000, CRC(53a37fa4) SHA1(2adfea2dd08f298cda885bc72606d03f8af886a0) )
+
+ ROM_REGION( 0x100000, "gfx1", 0 )
+ ROM_LOAD( "xb0-002-w45.u42", 0x00000, 0x80000, CRC(41ec6a57) SHA1(d3f0508d5f4054fd2b0ee5227325a95fd1272aad) )
+ ROM_LOAD( "xb0-001-w44.u41", 0x80000, 0x80000, CRC(bdaca555) SHA1(5ae1dc1514993fd804a101182735d5fb6815f720) )
+
+ ROM_REGION( 0x0400, "proms", 0 )
+ ROM_LOAD( "xb0-u65.u65", 0x000, 0x200, CRC(5969a133) SHA1(f92f17949c1974d779d31741afd137f9217af3b9) )
+ ROM_LOAD( "xb0-u68.u68", 0x200, 0x200, CRC(c0c54d43) SHA1(5ce352fb888c8e683014c73e6da00ec95f2ae572) )
+ROM_END
+
+GAME( 1988?, thedealr, 0, thedealr, thedealr, driver_device, 0, ROT0, "Visco Games", "The Dealer (Visco)", GAME_SUPPORTS_SAVE )