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+// license:BSD-3-Clause
+// copyright-holders:James Wallace
+/* Notes 17/07/11 DH
+ added most other MPU3 sets
+
+ most fail to boot, giving the CPU a 'WAIT' instruction then sitting there
+ some complain about Characterizer (protection) and then do the same
+ a few boot to show light displays with no LED text
+ some display misaligned LED text
+ many run VERY slowly, even when the CPU is inactive (inefficient MAME timer system overhead?)
+
+ */
+
+/***********************************************************************************************************
+ Barcrest MPU3 highly preliminary driver by J.Wallace, and Anonymous.
+
+--- Board Setup ---
+
+This original board uses a ~1.Mhz 6808 CPU, and a number of PIA6821 chips for multiplexing inputs and the like.
+
+A 6840PTM is used for internal timing
+A GAME CARD (cartridge) plugs into the board containing the game, and a protection PAL (the 'characteriser').
+
+--- Preliminary MPU3 Memorymap ---
+
+ hex |r/w| D D D D D D D D |
+ location | | 7 6 5 4 3 2 1 0 | function
+-----------+---+-----------------+--------------------------------------------------------------------------
+ 0000-07FF |R/W| D D D D D D D D | 2k RAM
+-----------+---+-----------------+--------------------------------------------------------------------------
+
+ 8800-881F |R/W| ???????????????? | MC6840 PTM IC2 (unusual bus setup, address shifted two bytes)
+
+Outputs hooked into IC 19
+
+ Clock1 <--------------------------------------
+ | |
+ V |
+ Output1 ---> Clock2 |
+ |
+ Output2 --+-> Clock3 |
+ | |
+ | Output3 ---> 'to audio amp' ??
+ |
+ +--------> CA1 IC3 (
+
+IRQ line connected to CPU
+
+-----------+---+-----------------+--------------------------------------------------------------------------
+9000- |R/W| D D D D D D D D | PIA6821 IC3
+ | | | PA2-PA7 INPUT multiplexed inputs data
+ | | | PA1, CB1 connected to IC2 C1 pin
+ | | | CA1 INPUT, not connected
+ | | | CA2 OUTPUT, A on strobe multiplexer
+ | | | IRQA Not connected
+ | | |
+ | | | CB2 IC19 Triac switch
+ | | | Port B triacs
+
+9800 |R/W| D D D D D D D D | PIA6821 IC4
+ | | | PA0-PA6 INPUT Yellow 15 way data (7SEG LED or Meters)
+ | | | PA7 802 (Q) IC11 G1
+ | | | PB0-PB7 INPUT IC24
+ | | | CA2 OUTPUT, B on strobe multiplexer
+ | | | CB2 TRiac switch
+
+A000-A003 |R/W| D D D D D D D D | PIA6821 IC5 port A Reel drives
+ | | | port B Reel opto
+ | | |
+ | | | CA2 OUTPUT, C on strobe multiplexer
+ | | | CB2 TRiac switch
+-----------+---+-----------------+--------------------------------------------------------------------------
+A800-A803 |R/W| D D D D D D D D | PIA6821 IC6 PA0-PA7, AUX1 connector (ALPHA)
+ | | | PB0-PB7, AUX2 connector
+ | | |
+ | | |
+
+-----------+---+-----------------+--------------------------------------------------------------------------
+??? B000-FFFF | R | D D D D D D D D | ROM
+-----------+---+-----------------+--------------------------------------------------------------------------
+
+NOTES:
+A number of different modifications exist to the main board, essentially all are compatible with one another aside from RAM sizes.
+
+MOD0- 3 - early boards with small RAM allocations
+MOD4- Some modifications on the PCB that didnt work, so field engineers reverted them to MOD3.
+MOD5- board revision with bigger RAM and reset sensitivity circuit added on the PCB.
+
+MOD6- adaptation of the PCB to use small daughter card with 6116 RAM
+
+Collectors have gone further with zero power RAM and the like, but these are the ones out in the wild.
+
+TODO: - Distinguish door switches using manual
+ - Add discrete sound functionality (same as MPU4 alarm)
+ - Is pulse timer ic11 right?
+ - 12V meter alarm on hyper viper - how are meters sensed?
+
+***********************************************************************************************************/
+#include "emu.h"
+#include "machine/6821pia.h"
+#include "machine/6840ptm.h"
+#include "machine/nvram.h"
+
+#include "cpu/m6800/m6800.h"
+#include "machine/steppers.h"
+#include "machine/roc10937.h"
+#include "machine/meters.h"
+
+#include "mpu3.lh"
+
+#ifdef MAME_DEBUG
+#define MPU3VERBOSE 1
+#else
+#define MPU3VERBOSE 0
+#endif
+
+#define LOG(x) do { if (MPU3VERBOSE) logerror x; } while (0)
+
+#include "video/awpvid.h" //Fruit Machines Only
+
+#define MPU3_MASTER_CLOCK (XTAL_4MHz)
+
+/* Lookup table for CHR data */
+
+struct mpu3_chr_table
+{
+ UINT8 call;
+ UINT8 response;
+};
+
+class mpu3_state : public driver_device
+{
+public:
+ mpu3_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_vfd(*this, "vfd"),
+ m_maincpu(*this, "maincpu"),
+ m_reel0(*this, "reel0"),
+ m_reel1(*this, "reel1"),
+ m_reel2(*this, "reel2"),
+ m_reel3(*this, "reel3")
+ { }
+ optional_device<roc10937_t> m_vfd;
+
+
+int m_triac_ic3;
+int m_triac_ic4;
+int m_triac_ic5;
+int m_ic3_data;
+int m_IC11G1;
+int m_IC11G2A;
+int m_IC11G2B;
+int m_IC11GC;
+int m_IC11GB;
+int m_IC11GA;
+
+int m_ic10_output;
+int m_ic11_active;
+int m_ic11_output;
+int m_disp_func;
+
+int m_ic4_input_a;
+int m_aux1_input;
+int m_aux2_input;
+int m_input_strobe; /* IC11 74LS138 A = CA2 IC3, B = CA2 IC4, C = CA2 IC5 */
+UINT8 m_lamp_strobe;
+UINT8 m_led_strobe;
+int m_signal_50hz;
+
+const mpu3_chr_table* m_current_chr_table;
+int m_prot_col;
+
+int m_optic_pattern;
+
+ DECLARE_WRITE_LINE_MEMBER(reel0_optic_cb) { if (state) m_optic_pattern |= 0x01; else m_optic_pattern &= ~0x01; }
+ DECLARE_WRITE_LINE_MEMBER(reel1_optic_cb) { if (state) m_optic_pattern |= 0x02; else m_optic_pattern &= ~0x02; }
+ DECLARE_WRITE_LINE_MEMBER(reel2_optic_cb) { if (state) m_optic_pattern |= 0x04; else m_optic_pattern &= ~0x04; }
+ DECLARE_WRITE_LINE_MEMBER(reel3_optic_cb) { if (state) m_optic_pattern |= 0x08; else m_optic_pattern &= ~0x08; }
+
+emu_timer *m_ic21_timer;
+ DECLARE_WRITE8_MEMBER(characteriser_w);
+ DECLARE_READ8_MEMBER(characteriser_r);
+ DECLARE_WRITE8_MEMBER(mpu3ptm_w);
+ DECLARE_READ8_MEMBER(mpu3ptm_r);
+ DECLARE_WRITE_LINE_MEMBER(cpu0_irq);
+ DECLARE_WRITE8_MEMBER(ic2_o1_callback);
+ DECLARE_WRITE8_MEMBER(ic2_o2_callback);
+ DECLARE_WRITE8_MEMBER(ic2_o3_callback);
+ DECLARE_READ8_MEMBER(pia_ic3_porta_r);
+ DECLARE_WRITE8_MEMBER(pia_ic3_portb_w);
+ DECLARE_WRITE_LINE_MEMBER(pia_ic3_ca2_w);
+ DECLARE_READ8_MEMBER(pia_ic4_porta_r);
+ DECLARE_WRITE8_MEMBER(pia_ic4_porta_w);
+ DECLARE_WRITE8_MEMBER(pia_ic4_portb_w);
+ DECLARE_WRITE_LINE_MEMBER(pia_ic4_ca2_w);
+ DECLARE_WRITE_LINE_MEMBER(pia_ic4_cb2_w);
+ DECLARE_WRITE8_MEMBER(pia_ic5_porta_w);
+ DECLARE_READ8_MEMBER(pia_ic5_portb_r);
+ DECLARE_WRITE8_MEMBER(pia_ic5_portb_w);
+ DECLARE_WRITE_LINE_MEMBER(pia_ic5_ca2_w);
+ DECLARE_WRITE_LINE_MEMBER(pia_ic5_cb2_w);
+ DECLARE_READ8_MEMBER(pia_ic6_porta_r);
+ DECLARE_READ8_MEMBER(pia_ic6_portb_r);
+ DECLARE_WRITE8_MEMBER(pia_ic6_porta_w);
+ DECLARE_WRITE8_MEMBER(pia_ic6_portb_w);
+ DECLARE_DRIVER_INIT(m3hprvpr);
+ virtual void machine_start();
+ virtual void machine_reset();
+ TIMER_CALLBACK_MEMBER(ic21_timeout);
+ TIMER_DEVICE_CALLBACK_MEMBER(gen_50hz);
+ TIMER_DEVICE_CALLBACK_MEMBER(ic10_callback);
+ void update_triacs();
+ void ic11_update();
+ void ic21_output(int data);
+ void ic21_setup();
+ void mpu3_config_common();
+ required_device<cpu_device> m_maincpu;
+ required_device<stepper_device> m_reel0;
+ required_device<stepper_device> m_reel1;
+ required_device<stepper_device> m_reel2;
+ required_device<stepper_device> m_reel3;
+};
+
+#define DISPLAY_PORT 0
+#define METER_PORT 1
+#define BWB_FUNCTIONALITY 2
+
+
+void mpu3_state::update_triacs()
+{
+ int i,triacdata;
+
+ triacdata=m_triac_ic3 + (m_triac_ic4 << 8) + (m_triac_ic5 << 9);
+
+ for (i = 0; i < 8; i++)
+ {
+ output_set_indexed_value("triac", i, triacdata & (1 << i));
+ }
+}
+
+/* called if board is reset */
+void mpu3_state::machine_reset()
+{
+ m_vfd->reset();
+
+ m_lamp_strobe = 0;
+ m_led_strobe = 0;
+
+ m_IC11GC = 0;
+ m_IC11GB = 0;
+ m_IC11GA = 0;
+ m_IC11G1 = 1;
+ m_IC11G2A = 0;
+ m_IC11G2B = 0;
+}
+
+/* 6808 IRQ handler */
+WRITE_LINE_MEMBER(mpu3_state::cpu0_irq)
+{
+ pia6821_device *pia3 = machine().device<pia6821_device>("pia_ic3");
+ pia6821_device *pia4 = machine().device<pia6821_device>("pia_ic4");
+ pia6821_device *pia5 = machine().device<pia6821_device>("pia_ic5");
+ pia6821_device *pia6 = machine().device<pia6821_device>("pia_ic6");
+ ptm6840_device *ptm2 = machine().device<ptm6840_device>("ptm_ic2");
+
+ /* The PIA and PTM IRQ lines are all connected to a common PCB track, leading directly to the 6809 IRQ line. */
+ int combined_state = pia3->irq_a_state() | pia3->irq_b_state() |
+ pia4->irq_a_state() | pia4->irq_b_state() |
+ pia5->irq_a_state() | pia5->irq_b_state() |
+ pia6->irq_a_state() | pia6->irq_b_state() |
+ ptm2->irq_state();
+
+ m_maincpu->set_input_line(M6800_IRQ_LINE, combined_state ? ASSERT_LINE : CLEAR_LINE);
+ LOG(("6808 int%d \n", combined_state));
+}
+
+
+/* IC2 6840 PTM handler probably clocked from elsewhere*/
+WRITE8_MEMBER(mpu3_state::ic2_o1_callback)
+{
+}
+
+//FIXME FROM HERE
+WRITE8_MEMBER(mpu3_state::ic2_o2_callback)
+{
+}
+
+
+WRITE8_MEMBER(mpu3_state::ic2_o3_callback)
+{
+}
+
+/*
+IC23 emulation
+
+IC23 is a 74LS138 1-of-8 Decoder
+
+It is used as a multiplexer for the LEDs, lamp selects and inputs.*/
+
+void mpu3_state::ic11_update()
+{
+ if (!m_IC11G2A)
+ {
+ if (!m_IC11G2B)
+ {
+ if (m_IC11G1)
+ {
+ if ( m_IC11GA ) m_input_strobe |= 0x01;
+ else m_input_strobe &= ~0x01;
+
+ if ( m_IC11GB ) m_input_strobe |= 0x02;
+ else m_input_strobe &= ~0x02;
+
+ if ( m_IC11GC ) m_input_strobe |= 0x04;
+ else m_input_strobe &= ~0x04;
+ }
+ }
+ }
+ else
+ if ((m_IC11G2A)||(m_IC11G2B)||(!m_IC11G1))
+ {
+ m_input_strobe = 0x00;
+ }
+}
+
+
+/*
+IC21 emulation
+
+IC21 is an 8602 or equivalent pulse generator
+
+CLEAR and B2 are tied high, so a high to low transition on A2
+(tied to IC11 GA) will trigger operation.
+
+Cx = 2.2 uF
+
+Rx = 47k
+
+K = ~0.34
+
+t/ns = .34 * 47 * 2.2e6 [ 1+ (1/47)]
+
+
+This seems less stable than the revised version used in MPU4
+*/
+void mpu3_state::ic21_output(int data)
+{
+ m_IC11G1 = data;
+ ic11_update();
+}
+
+void mpu3_state::ic21_setup()
+{
+ if (m_IC11GA)
+ {
+ {
+ m_ic11_active=1;
+ ic21_output(1);
+ m_ic21_timer->adjust(attotime::from_nsec( (0.34 * 47 * 2200000) *(1+(1/47))));
+ }
+ }
+}
+
+TIMER_CALLBACK_MEMBER(mpu3_state::ic21_timeout)
+{
+ m_ic11_active=0;
+ ic21_output(0);
+}
+
+READ8_MEMBER(mpu3_state::pia_ic3_porta_r)
+{
+ static const char *const portnames[] = { "ORANGE1", "ORANGE2", "BLACK1", "BLACK2", "DIL1", "DIL1", "DIL2", "DIL2" };
+ int data=0,swizzle;
+ LOG(("%s: IC3 PIA Read of Port A (MUX input data)\n", machine().describe_context()));
+ //popmessage("%x",m_input_strobe);
+ switch (m_input_strobe)
+ {
+ case 0:
+ case 1:
+ case 2:
+ case 3:
+ {
+ data = (ioport(portnames[m_input_strobe])->read()<<2);
+ break;
+ }
+ case 4://DIL1
+ case 6://DIL2
+ {
+ swizzle = (ioport(portnames[m_input_strobe])->read());
+ data = (((swizzle & 0x01) << 7) + ((swizzle & 0x02) << 5) + ((swizzle & 0x04) << 3)
+ + ((swizzle & 0x08) << 1) +((swizzle & 0x10) >> 1) + ((swizzle & 0x20) >> 3));
+ break;
+ }
+ case 5://DIL1
+ case 7://DIL2
+ {
+ swizzle = (ioport(portnames[m_input_strobe])->read());
+ data = (((swizzle & 0x80) >> 1) + ((swizzle & 0x40) << 1));
+ break;
+ }
+ }
+ if (m_signal_50hz)
+ {
+ data |= 0x02;
+ }
+ else
+ {
+ data &= ~0x02;
+ }
+ return data;
+}
+
+WRITE8_MEMBER(mpu3_state::pia_ic3_portb_w)
+{
+ LOG(("%s: IC3 PIA Port B Set to %2x (Triac)\n", machine().describe_context(),data));
+ m_triac_ic3 =data;
+}
+
+
+WRITE_LINE_MEMBER(mpu3_state::pia_ic3_ca2_w)
+{
+ LOG(("%s: IC3 PIA Port CA2 Set to %2x (input A)\n", machine().describe_context(),state));
+ m_IC11GA = state;
+ ic21_setup();
+ ic11_update();
+}
+
+READ8_MEMBER(mpu3_state::pia_ic4_porta_r)
+{
+ if (m_ic11_active)
+ {
+ m_ic4_input_a|=0x80;
+ }
+ else
+ {
+ m_ic4_input_a&=~0x80;
+ }
+ return m_ic4_input_a;
+}
+
+/* IC4, 7 seg leds */
+WRITE8_MEMBER(mpu3_state::pia_ic4_porta_w)
+{
+ int meter,swizzle;
+ LOG(("%s: IC4 PIA Port A Set to %2x (DISPLAY PORT)\n", machine().describe_context(),data));
+ m_ic4_input_a=data;
+ switch (m_disp_func)
+ {
+ case DISPLAY_PORT:
+ if(m_ic11_active)
+ {
+ if(m_led_strobe != m_input_strobe)
+ {
+ swizzle = ((m_ic4_input_a & 0x01) << 2)+(m_ic4_input_a & 0x02)+((m_ic4_input_a & 0x4) >> 2)+(m_ic4_input_a & 0x08)+((m_ic4_input_a & 0x10) << 2)+(m_ic4_input_a & 0x20)+((m_ic4_input_a & 0x40) >> 2);
+ output_set_digit_value(7 - m_input_strobe,swizzle);
+ }
+ m_led_strobe = m_input_strobe;
+ }
+ break;
+
+ case METER_PORT:
+ for (meter = 0; meter < 6; meter ++)
+ {
+ swizzle = ((m_ic4_input_a ^ 0xff) & 0x3f);
+ MechMtr_update(meter, (swizzle & (1 << meter)));
+ }
+ break;
+
+ case BWB_FUNCTIONALITY:
+ //Need to find a game to work this out, MFME has a specific option for it, but I see no activity there.
+ break;
+
+ }
+}
+
+WRITE8_MEMBER(mpu3_state::pia_ic4_portb_w)
+{
+ LOG(("%s: IC4 PIA Port B Set to %2x (Lamp)\n", machine().describe_context(),data));
+ int i;
+ if(m_ic11_active)
+ {
+ if (m_lamp_strobe != m_input_strobe)
+ {
+ // Because of the nature of the lamping circuit, there is an element of persistance where the lamp retains residual charge
+ // As a consequence, the lamp column data can change before the input strobe (effectively writing 0 to the previous strobe)
+ // without causing the relevant lamps to black out.
+
+ for (i = 0; i < 8; i++)
+ {
+ output_set_lamp_value((8*m_input_strobe)+i, ((data & (1 << i)) !=0));
+ }
+ m_lamp_strobe = m_input_strobe;
+ }
+ }
+}
+
+WRITE_LINE_MEMBER(mpu3_state::pia_ic4_ca2_w)
+{
+ LOG(("%s: IC4 PIA Port CA2 Set to %2x (Input B)\n", machine().describe_context(),state));
+ m_IC11GB = state;
+ ic11_update();
+}
+
+WRITE_LINE_MEMBER(mpu3_state::pia_ic4_cb2_w)
+{
+ LOG(("%s: IC4 PIA Port CA2 Set to %2x (Triac)\n", machine().describe_context(),state));
+ m_triac_ic4=state;
+}
+
+/* IC5, AUX ports, coin lockouts and AY sound chip select (MODs below 4 only) */
+WRITE8_MEMBER(mpu3_state::pia_ic5_porta_w)
+{
+ LOG(("%s: IC5 PIA Port A Set to %2x (Reel)\n", machine().describe_context(),data));
+ m_reel0->update( data & 0x03);
+ m_reel1->update((data>>2) & 0x03);
+ m_reel2->update((data>>4) & 0x03);
+ m_reel3->update((data>>6) & 0x03);
+ awp_draw_reel("reel1", m_reel0);
+ awp_draw_reel("reel2", m_reel1);
+ awp_draw_reel("reel3", m_reel2);
+ awp_draw_reel("reel4", m_reel3);
+}
+
+READ8_MEMBER(mpu3_state::pia_ic5_portb_r)
+{
+ if (m_ic3_data & 0x80 )
+ {
+ return m_optic_pattern;
+ }
+ else
+ {
+ return m_ic3_data;
+ }
+}
+
+
+
+WRITE8_MEMBER(mpu3_state::pia_ic5_portb_w)
+{
+ m_ic3_data = data;
+}
+
+WRITE_LINE_MEMBER(mpu3_state::pia_ic5_ca2_w)
+{
+ LOG(("%s: IC5 PIA Port CA2 Set to %2x (C)\n", machine().describe_context(),state));
+ m_IC11GC = state;
+ ic11_update();
+}
+
+WRITE_LINE_MEMBER(mpu3_state::pia_ic5_cb2_w)
+{
+ LOG(("%s: IC5 PIA Port CB2 Set to %2x (Triac)\n", machine().describe_context(),state));
+ m_triac_ic5 = state;
+}
+
+
+/* IC6, AUX ports*/
+READ8_MEMBER(mpu3_state::pia_ic6_porta_r)
+{
+ return (ioport("AUX1")->read())|m_aux1_input;
+}
+
+
+READ8_MEMBER(mpu3_state::pia_ic6_portb_r)
+{
+ return (ioport("AUX2")->read())|m_aux2_input;
+}
+
+WRITE8_MEMBER(mpu3_state::pia_ic6_porta_w)
+{
+ LOG(("%s: IC6 PIA Port A Set to %2x (Alpha)\n", machine().describe_context(),data));
+ m_vfd->por(!(data&0x08));
+ m_vfd->data((data & 0x20) >> 5);
+ m_vfd->sclk((data & 0x10) >>4);
+}
+
+WRITE8_MEMBER(mpu3_state::pia_ic6_portb_w)
+{
+ LOG(("%s: IC6 PIA Port B Set to %2x (AUX2)\n", machine().describe_context(),data));
+ m_aux2_input = data;
+}
+
+static INPUT_PORTS_START( mpu3 )
+ PORT_START("ORANGE1")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Cancel")
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("01")
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("02")
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("03")
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("04")
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("05")
+
+
+ PORT_START("ORANGE2")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("08")
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("09")
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Exchange")
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("11")
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("12")
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("13")
+
+ PORT_START("BLACK1")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Hi")
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_BUTTON2) PORT_NAME("Lo")
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("Auto Nudge")
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_SERVICE) PORT_NAME("Test Button") PORT_CODE(KEYCODE_W)
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_SERVICE) PORT_NAME("Refill Key") PORT_CODE(KEYCODE_R) PORT_TOGGLE
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_INTERLOCK) PORT_NAME("Cashbox Door") PORT_CODE(KEYCODE_Q) PORT_TOGGLE
+
+ PORT_START("BLACK2")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("20p")
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("10p")
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_BUTTON3) PORT_NAME("Token")
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_BUTTON4) PORT_NAME("Hold 1")
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_BUTTON5) PORT_NAME("Hold 2")
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_BUTTON6) PORT_NAME("Hold 3")
+
+ PORT_START("DIL1")
+ PORT_DIPNAME( 0x80, 0x00, "DIL101" ) PORT_DIPLOCATION("DIL1:01")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x40, "DIL102" ) PORT_DIPLOCATION("DIL1:02") // Hyper Viper boots with this ON
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x00, "DIL103" ) PORT_DIPLOCATION("DIL1:03")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, "DIL104" ) PORT_DIPLOCATION("DIL1:04")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x00, "DIL105" ) PORT_DIPLOCATION("DIL1:05")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, "DIL106" ) PORT_DIPLOCATION("DIL1:06")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, "DIL107" ) PORT_DIPLOCATION("DIL1:07")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( On ) )
+ PORT_DIPNAME( 0x01, 0x00, "DIL108" ) PORT_DIPLOCATION("DIL1:08")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+
+ PORT_START("DIL2")
+ PORT_DIPNAME( 0x80, 0x00, "DIL201" ) PORT_DIPLOCATION("DIL2:01")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x00, "DIL202" ) PORT_DIPLOCATION("DIL2:02")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x00, "DIL203" ) PORT_DIPLOCATION("DIL2:03")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, "DIL204" ) PORT_DIPLOCATION("DIL2:04")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x00, "DIL205" ) PORT_DIPLOCATION("DIL2:05")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, "DIL206" ) PORT_DIPLOCATION("DIL2:06")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, "DIL207" ) PORT_DIPLOCATION("DIL2:07")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( On ) )
+ PORT_DIPNAME( 0x01, 0x00, "DIL208" ) PORT_DIPLOCATION("DIL2:08")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+
+ PORT_START("AUX1")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("0")
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("1")
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("2")
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("3")
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("4")
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("5")
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("6")
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_OTHER) PORT_NAME("7")
+
+ PORT_START("AUX2")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_SPECIAL)
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_SPECIAL)
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_SPECIAL)
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_SPECIAL)
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_COIN1) PORT_NAME("10p")PORT_IMPULSE(5)
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_COIN2) PORT_NAME("20p")PORT_IMPULSE(5)
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_COIN3) PORT_NAME("50p")PORT_IMPULSE(5)
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_COIN4) PORT_NAME("100p")PORT_IMPULSE(5)
+INPUT_PORTS_END
+
+/* Common configurations */
+void mpu3_state::mpu3_config_common()
+{
+ m_ic21_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(mpu3_state::ic21_timeout),this));
+}
+
+void mpu3_state::machine_start()
+{
+ mpu3_config_common();
+
+ /* setup 8 mechanical meters */
+ MechMtr_config(machine(),8);
+
+}
+/*
+Characteriser (CHR)
+
+The MPU3 characteriser is surprisingly simple to simulate, as it operates a call, response pairing. The only factor that provides a challenge is that the
+address of the PAL in memory varies between games. Once found, the memory location of the data table is easily found from the X register of the CPU.
+*/
+
+WRITE8_MEMBER(mpu3_state::characteriser_w)
+{
+ int x;
+ int call=data;
+ if (!m_current_chr_table)
+ fatalerror("No Characteriser Table @ %04x\n", space.device().safe_pcbase());
+
+ if (offset == 0)
+ {
+ {
+ if (call == 0)
+ {
+ m_prot_col = 0;
+ }
+ else
+ {
+ for (x = m_prot_col; x < 64; x++)
+ {
+ if (m_current_chr_table[(x)].call == call)
+ {
+ m_prot_col = x;
+ break;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+READ8_MEMBER(mpu3_state::characteriser_r)
+{
+ if (!m_current_chr_table)
+ fatalerror("No Characteriser Table @ %04x\n", space.device().safe_pcbase());
+
+ if (offset == 0)
+ {
+ return m_current_chr_table[m_prot_col].response;
+ }
+ return 0;
+}
+
+/* generate a 50 Hz signal (some components rely on this for external sync) */
+TIMER_DEVICE_CALLBACK_MEMBER(mpu3_state::gen_50hz)
+{
+ /* Although reported as a '50Hz' signal, the fact that both rising and
+ falling edges of the pulse are used means the timer actually gives a 100Hz
+ oscillating signal.*/
+ m_signal_50hz = m_signal_50hz?0:1;
+ machine().device<ptm6840_device>("ptm_ic2")->set_c1(m_signal_50hz);
+ machine().device<pia6821_device>("pia_ic3")->cb1_w(~m_signal_50hz);
+ update_triacs();
+}
+
+TIMER_DEVICE_CALLBACK_MEMBER(mpu3_state::ic10_callback)
+{
+ // TODO: Use discrete handler for 555, this is far too simplistic
+
+ m_ic10_output = m_ic10_output?0:1;
+ machine().device<ptm6840_device>("ptm_ic2")->set_c2(m_ic10_output);
+ machine().device<pia6821_device>("pia_ic4")->ca1_w(m_ic10_output);
+
+}
+WRITE8_MEMBER(mpu3_state::mpu3ptm_w)
+{
+ ptm6840_device *ptm2 = machine().device<ptm6840_device>("ptm_ic2");
+
+ ptm2->write(offset >>2,data);//((offset & 0x1f) >>2),data);
+}
+
+READ8_MEMBER(mpu3_state::mpu3ptm_r)
+{
+ ptm6840_device *ptm2 = machine().device<ptm6840_device>("ptm_ic2");
+
+ return ptm2->read(offset >>2);
+}
+
+static ADDRESS_MAP_START( mpu3_basemap, AS_PROGRAM, 8, mpu3_state )
+ AM_RANGE(0x0000, 0x07ff) AM_RAM AM_SHARE("nvram")
+ AM_RANGE(0x8800, 0x881f) AM_READWRITE(mpu3ptm_r, mpu3ptm_w)/* PTM6840 IC2 */
+ AM_RANGE(0x9000, 0x9003) AM_DEVREADWRITE("pia_ic3", pia6821_device, read, write) /* PIA6821 IC3 */
+ AM_RANGE(0x9800, 0x9803) AM_DEVREADWRITE("pia_ic4", pia6821_device, read, write) /* PIA6821 IC4 */
+ AM_RANGE(0xa000, 0xa003) AM_DEVREADWRITE("pia_ic5", pia6821_device, read, write) /* PIA6821 IC5 */
+ AM_RANGE(0xa800, 0xa803) AM_DEVREADWRITE("pia_ic6", pia6821_device, read, write) /* PIA6821 IC6 */
+
+ AM_RANGE(0x1000, 0xffff) AM_ROM
+ADDRESS_MAP_END
+
+#define MCFG_MPU3_REEL_ADD(_tag)\
+ MCFG_STEPPER_ADD(_tag)\
+ MCFG_STEPPER_REEL_TYPE(MPU3_48STEP_REEL)\
+ MCFG_STEPPER_START_INDEX(1)\
+ MCFG_STEPPER_END_INDEX(3)\
+ MCFG_STEPPER_INDEX_PATTERN(0x00)\
+ MCFG_STEPPER_INIT_PHASE(2)
+
+static MACHINE_CONFIG_START( mpu3base, mpu3_state )
+ MCFG_CPU_ADD("maincpu", M6808, MPU3_MASTER_CLOCK)///4)
+ MCFG_CPU_PROGRAM_MAP(mpu3_basemap)
+
+ MCFG_MSC1937_ADD("vfd",0)
+
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("50hz", mpu3_state, gen_50hz, attotime::from_hz(100))
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("555_ic10", mpu3_state, ic10_callback, PERIOD_OF_555_ASTABLE(10000,1000,0.0000001))
+
+ /* 6840 PTM */
+ MCFG_DEVICE_ADD("ptm_ic2", PTM6840, 0)
+ MCFG_PTM6840_INTERNAL_CLOCK(MPU3_MASTER_CLOCK)
+ MCFG_PTM6840_EXTERNAL_CLOCKS(0, 0, 0)
+ MCFG_PTM6840_OUT0_CB(WRITE8(mpu3_state, ic2_o1_callback))
+ MCFG_PTM6840_OUT1_CB(WRITE8(mpu3_state, ic2_o2_callback))
+ MCFG_PTM6840_OUT2_CB(WRITE8(mpu3_state, ic2_o3_callback))
+ MCFG_PTM6840_IRQ_CB(WRITELINE(mpu3_state, cpu0_irq))
+
+ MCFG_DEVICE_ADD("pia_ic3", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(mpu3_state, pia_ic3_porta_r))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(mpu3_state, pia_ic3_portb_w))
+ MCFG_PIA_CA2_HANDLER(WRITELINE(mpu3_state, pia_ic3_ca2_w))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(mpu3_state, cpu0_irq))
+
+ MCFG_DEVICE_ADD("pia_ic4", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(mpu3_state, pia_ic4_porta_r))
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(mpu3_state, pia_ic4_porta_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(mpu3_state, pia_ic4_portb_w))
+ MCFG_PIA_CA2_HANDLER(WRITELINE(mpu3_state, pia_ic4_ca2_w))
+ MCFG_PIA_CB2_HANDLER(WRITELINE(mpu3_state, pia_ic4_cb2_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(mpu3_state, cpu0_irq))
+
+ MCFG_DEVICE_ADD("pia_ic5", PIA6821, 0)
+ MCFG_PIA_READPB_HANDLER(READ8(mpu3_state, pia_ic5_portb_r))
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(mpu3_state, pia_ic5_porta_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(mpu3_state, pia_ic5_portb_w))
+ MCFG_PIA_CA2_HANDLER(WRITELINE(mpu3_state, pia_ic5_ca2_w))
+ MCFG_PIA_CB2_HANDLER(WRITELINE(mpu3_state, pia_ic5_cb2_w))
+
+ MCFG_DEVICE_ADD("pia_ic6", PIA6821, 0)
+ MCFG_PIA_READPA_HANDLER(READ8(mpu3_state, pia_ic6_porta_r))
+ MCFG_PIA_READPB_HANDLER(READ8(mpu3_state, pia_ic6_portb_r))
+ MCFG_PIA_WRITEPA_HANDLER(WRITE8(mpu3_state, pia_ic6_porta_w))
+ MCFG_PIA_WRITEPB_HANDLER(WRITE8(mpu3_state, pia_ic6_portb_w))
+ MCFG_PIA_IRQA_HANDLER(WRITELINE(mpu3_state, cpu0_irq))
+ MCFG_PIA_IRQB_HANDLER(WRITELINE(mpu3_state, cpu0_irq))
+
+ MCFG_MPU3_REEL_ADD("reel0")
+ MCFG_STEPPER_OPTIC_CALLBACK(WRITELINE(mpu3_state, reel0_optic_cb))
+ MCFG_MPU3_REEL_ADD("reel1")
+ MCFG_STEPPER_OPTIC_CALLBACK(WRITELINE(mpu3_state, reel1_optic_cb))
+ MCFG_MPU3_REEL_ADD("reel2")
+ MCFG_STEPPER_OPTIC_CALLBACK(WRITELINE(mpu3_state, reel2_optic_cb))
+ MCFG_MPU3_REEL_ADD("reel3")
+ MCFG_STEPPER_OPTIC_CALLBACK(WRITELINE(mpu3_state, reel3_optic_cb))
+
+ MCFG_NVRAM_ADD_0FILL("nvram")
+
+ MCFG_DEFAULT_LAYOUT(layout_mpu3)
+MACHINE_CONFIG_END
+
+
+static const mpu3_chr_table hprvpr_data[64] = {
+{0x00, 0x00},{0x1a, 0x80},{0x04, 0xec},{0x10, 0x1c},{0x18, 0xf0},{0x0f, 0x28},{0x13, 0x54},{0x1b, 0x04},
+{0x03, 0xa4},{0x07, 0xac},{0x17, 0x3c},{0x1d, 0xf4},{0x16, 0x48},{0x15, 0x54},{0x0b, 0x00},{0x08, 0xc4},
+{0x19, 0x88},{0x01, 0x7c},{0x02, 0xf4},{0x05, 0x48},{0x0c, 0x54},{0x09, 0x04},{0x11, 0xc0},{0x14, 0xc8},
+{0x0a, 0x7c},{0x1f, 0xf4},{0x06, 0x6c},{0x0e, 0x70},{0x1c, 0x00},{0x12, 0xa4},{0x1e, 0x8c},{0x0d, 0x5c},
+{0x14, 0xf0},{0x0a, 0x28},{0x19, 0x30},{0x15, 0x40},{0x06, 0xe4},{0x0f, 0x88},{0x08, 0x5c},{0x1b, 0x94},
+{0x1e, 0x0c},{0x04, 0x74},{0x01, 0x40},{0x0c, 0xc4},{0x18, 0x8c},{0x1a, 0x7c},{0x11, 0xd4},{0x0b, 0x08},
+{0x03, 0x34},{0x17, 0x40},{0x10, 0xa4},{0x1d, 0xe8},{0x0e, 0x78},{0x07, 0x90},{0x12, 0x0c},{0x09, 0x54},
+{0x0d, 0x04},{0x1f, 0xc0},{0x16, 0xc8},{0x05, 0x78},{0x13, 0xd4},{0x1c, 0x0c},{0x02, 0x74},{0x00, 0x00},
+};
+
+DRIVER_INIT_MEMBER(mpu3_state,m3hprvpr)
+{
+ address_space &space = m_maincpu->space(AS_PROGRAM);
+
+ m_disp_func=METER_PORT;
+ m_current_chr_table = hprvpr_data;
+ space.install_readwrite_handler(0xc000, 0xc000 , read8_delegate(FUNC(mpu3_state::characteriser_r), this),write8_delegate(FUNC(mpu3_state::characteriser_w), this));
+
+}
+
+ROM_START( m3tst )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ut5.bin", 0x7800, 0x0800, CRC(89994adb) SHA1(03e38a860b6ba9d7ae2dbfa7845e85bcf67a6f4d))
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+
+
+ROM_START( m3acech )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ac10p.p1", 0x6000, 0x2000, CRC(bf72f9cd) SHA1(78885c39d08949cfac662c37564e71b01129b9bb) )
+ ROM_LOAD( "ac10p.p2", 0x4000, 0x2000, CRC(2c4fb553) SHA1(65f7d9f07a86a447d77b57d889fd33658531b16d) )
+ ROM_LOAD( "ac10p.p3", 0x2000, 0x2000, CRC(63955392) SHA1(ee52f42928f5040260e2ad021cf6a668aa02b0f8) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+ROM_START( m3autort )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ar1.bin", 0x6000, 0x2000, CRC(00ff29b7) SHA1(62c73f313ed8b862fd1e8f261bceafdcb4dd9cdb) )
+ ROM_LOAD( "ar2.bin", 0x4000, 0x2000, CRC(ca084dbf) SHA1(86eb343e6b252cfd6efcfa4f6166f53fd6627c01) )
+ ROM_LOAD( "ar3.bin", 0x2000, 0x2000, CRC(6fbe9fa8) SHA1(0b66cb6274c5ffdfff9caf1171a13b3a719ae537) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3bankr )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "bankerp1.bin", 0x6000, 0x2000, CRC(912e7c86) SHA1(67de6af2620a5caae34f76266529bd2e0b2dd6de) )
+ ROM_LOAD( "bankerp2.bin", 0x5000, 0x1000, CRC(7fa01e70) SHA1(82b7a07548cab8d7828409f6b9a0676db0664be2) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3big20j )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "b20j11.p1", 0x6000, 0x2000, CRC(ce524bb5) SHA1(f7f21982376a8e5cd6f3f8b6d966a17044e6c1a8) )
+ ROM_LOAD( "b20j11.p2", 0x5000, 0x1000, CRC(8ce0fffb) SHA1(eda619a1d21cd45eae0c9962dab6559d4b72fc7b) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3biggam )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "b2g2-4.p1", 0x6000, 0x002000, CRC(2bd82bcb) SHA1(58140b0ac6035652110dc0a2b2bd39980d5c518b) )
+ ROM_LOAD( "b2g2-4.p2", 0x4000, 0x002000, CRC(4cbe3dd2) SHA1(3a5d2e693dfb615365eb83c1c3d7ce1144c94b4c) )
+ ROM_LOAD( "b2g2-4.p3", 0x2000, 0x002000, CRC(2287a208) SHA1(21566c2b713e2e41fe400632510255455cd8ce45) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3bigsht )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "bs.p1", 0x6000, 0x2000, CRC(9a8cf66e) SHA1(de7c916722e20463c1838ad0848826b4a879e9ae) )
+ ROM_LOAD( "bs.p2", 0x4000, 0x2000, CRC(113927b3) SHA1(c1dee8f967b1678b37fe4109e1ea5d4782882e2b) )
+ ROM_LOAD( "bs.p3", 0x2000, 0x2000, CRC(ebe9fd8b) SHA1(d1d4184007f998f68db10dbc0f534fc52cc4f6ee) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3blkhle )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "p1-4460.bin", 0x7000, 0x1000, CRC(b3f82e48) SHA1(e3968c0e41c3b30fea6e8270aa67e078495fbc4c) )
+ ROM_LOAD( "p2-4460.bin", 0x6000, 0x1000, CRC(d7dac5a8) SHA1(1e1f8e472e23b617854aab13b4cb6ba5ee21a691) )
+ ROM_LOAD( "p3-4460.bin", 0x5000, 0x1000, CRC(4ba3ce96) SHA1(599b77026a6351bf1cad0598fd4578c3f65026e9) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+
+ ROM_REGION( 0x10000, "altrevs", ROMREGION_ERASE00 )
+ // missing rom 1, or is it the same?
+ ROM_LOAD( "bh2p2.bin", 0x6000, 0x001000, CRC(30325800) SHA1(4d49e20e53e46e33d1f4f9008d7943e8595aa81c) )
+ ROM_LOAD( "bh2p3.bin", 0x5000, 0x001000, CRC(6a1dcb32) SHA1(23614d366f2c04494d73f4ff36aba4e444a06b3a) )
+ROM_END
+
+
+ROM_START( m3cabret )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "cab50.p1", 0x7000, 0x1000, CRC(7c651961) SHA1(fdca9e7513d5ae0696c4011eedc05e3abdde074d) )
+ ROM_LOAD( "cab50.p2", 0x6000, 0x1000, CRC(f187d599) SHA1(7c6482aa4cd426e8046ceb50a18b1a2794f514f6) )
+ ROM_LOAD( "cab50.p3", 0x5000, 0x1000, CRC(95745414) SHA1(17da3491a77ae7c3320b9d8869f5f01d4a64ea8e) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3cabreta )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "cch12-0.p1", 0x7000, 0x1000, CRC(49376c4b) SHA1(fb8070d43ca103acdc3f120c5bc2b84603998404) )
+ ROM_LOAD( "cch12-0.p2", 0x6000, 0x1000, CRC(e1d7d4d8) SHA1(107d8ebce24e946119bc7ae54085e847c1bef9b9) )
+ ROM_LOAD( "cch12-0.p3", 0x5000, 0x1000, CRC(dd3a4d5e) SHA1(d9fa506a8f1d68cc4b7d2d91a4e524f39e269860) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+ROM_START( m3cdash )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "cashdash.bin", 0x6000, 0x2000, CRC(1e8ff344) SHA1(021cca5079d0979767143babd23a6f5da93bc151) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3cunlim )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "cu1_2.p1", 0x6000, 0x2000, CRC(bbfe4e36) SHA1(8e3d9809d882a7608b9c75f8950e2d7ad30b2584) )
+ ROM_LOAD( "cu1_2.p2", 0x4000, 0x2000, CRC(183a90a3) SHA1(faf00b248677538932da036135354ed38187cac3) )
+ ROM_LOAD( "cu1_2.p3", 0x2000, 0x2000, CRC(a83497d4) SHA1(5092e5c7501e7293e33e5a93177047e3836bcd01) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+//VFS conversion based around Chances and Options unlimited
+ROM_START( m3mremon )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "mmchancs.bin", 0x6000, 0x2000, CRC(3eaede51) SHA1(6914fcaed6e51736c6dc725ba82b691803571222) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3chase )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "chaseit1.bin", 0x6000, 0x2000, CRC(bc379354) SHA1(5375774ff7afa0f4623a174de69770630219b446) )
+ ROM_LOAD( "chaseit2.bin", 0x4000, 0x2000, CRC(2bcabf7b) SHA1(f4d3e9691ddb68e9b678199a2474db1d9383e73e) )
+ ROM_LOAD( "chaseit3.bin", 0x2000, 0x2000, CRC(6a761b8c) SHA1(3dfc30c13b423368b460b6225399508a00f14c24) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3cskill )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "cs_03_p1.bin", 0x6000, 0x2000, CRC(b230cc6c) SHA1(8cade054c6a3a57991db046baf250d6a5d47eedd) )
+ ROM_LOAD( "cs_03_p2.bin", 0x4000, 0x2000, CRC(c3acb5be) SHA1(856401da7a84c7495cae7bea5b64c909b1a5cfe9) )
+ ROM_LOAD( "cs_03_p3.bin", 0x2000, 0x2000, CRC(ad5de108) SHA1(92304e8da523623606c9ed23b82fcbd5711ec55f) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3cjoker )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "crjo54.p1", 0x6000, 0x2000, CRC(fee59a82) SHA1(816f68242a1382a26ff54a92e5d8df55ad6c8ece) )
+ ROM_LOAD( "crjo54.p2", 0x4000, 0x2000, CRC(b0722d30) SHA1(4ab9785fbb9a04a85015cf8818567f0ec1b41808) )
+ ROM_LOAD( "crjo54.p3", 0x2000, 0x2000, CRC(7af2985e) SHA1(b11fcfc83e93dc3737f9f71d3166c38a948a8aa4) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3xchngg )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "eg.p1", 0x7000, 0x1000, CRC(92edf95f) SHA1(473a8f1e845170953e55b55249a633bd9d9d03ad) )
+ ROM_LOAD( "eg.p2", 0x6000, 0x1000, CRC(ba05c6ee) SHA1(6d5f1769ca81fc29f2c1f7257286b8cb287bc01c) )
+ ROM_LOAD( "eg.p3", 0x5000, 0x1000, CRC(e28ca67d) SHA1(96a7c7dcf06bfad230b581d396c19419b98e2e03) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3xchngu )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "eu3.p1", 0x7000, 0x1000, CRC(db6d5c27) SHA1(c7c9b293bf7c37b499905f9cd00f2ba8d37e560e) )
+ ROM_LOAD( "eu3.p2", 0x6000, 0x1000, CRC(717277b4) SHA1(6be70f72d4d57d785a85d1b8c9585bf65cca3243) )
+ ROM_LOAD( "eu3.p3", 0x5000, 0x1000, CRC(0eafec89) SHA1(89b1766d35f69e28e662d87d3df1fee36956aa3b) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3xchngua ) // check if this actually differs
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "exchanges.hex", 0x5000, 0x3000, CRC(758323b9) SHA1(524fcb81148ec940ef98568d99fc7a0bda7d727a) ) // == m3sexcu
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+ROM_START( m3fortun )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "fn1-5.p1", 0x6000, 0x2000, CRC(110c8c2b) SHA1(daaa4a2c71459b277571d751d44961aed38f1c84) )
+ ROM_LOAD( "fn1-5.p2", 0x4000, 0x2000, CRC(2fb803de) SHA1(68f8dafc41931aa8882730acb95d0c95be7aa639) )
+ ROM_LOAD( "fn1-5.p3", 0x2000, 0x2000, CRC(6fbfcb75) SHA1(5c28b2d03b7644715feed9fc31f5de5ad434c824) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3fortuna )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "fortune numbers v1-0 p1 (2764)", 0x6000, 0x2000, CRC(e864c266) SHA1(73c9ae327be0c8fd862a2533be1a60c6dd9d44f1) )
+ ROM_LOAD( "fortune numbers v1-0 p2 (2764)", 0x4000, 0x2000, CRC(34f5ea73) SHA1(2009e87ce80da637c83ed4ca66661e1b95e47b50) )
+ ROM_LOAD( "fortune numbers v1-0 p3 (2764)", 0x2000, 0x2000, CRC(4779cc92) SHA1(d191263fb11f2521cbbc0012f88294914ed9d17b) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3fortund )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "dfn-p1.bin", 0x6000, 0x2000, CRC(16ba6cca) SHA1(64ff2c8c60d3e44fa2692f63ec3593e7b1d4eae8) )
+ ROM_LOAD( "dfn-p2.bin", 0x4000, 0x2000, CRC(c67461b9) SHA1(a63554b7af1bb3748acf43608e8958757a42c7b1) )
+ ROM_LOAD( "dfn-p3.bin", 0x2000, 0x2000, CRC(f6e880c5) SHA1(13a3668335fb4a916b52fc132f91778edc4b9d01) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3gmine )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "gm1.bin", 0x6000, 0x2000, CRC(94a25adc) SHA1(6e4a3b50229202e1ab6142958d2e00784d6199a8) )
+ ROM_LOAD( "gm2.bin", 0x4000, 0x2000, CRC(a71c5eb7) SHA1(e08e696a3f2cb0435388848cb2efe608f9d8677a) )
+ ROM_LOAD( "gm3.bin", 0x2000, 0x2000, CRC(53b6a756) SHA1(e035142ebda9d32e1c430364e0ef7e6acabd6f3b) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3gaward )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ga04_p1.bin", 0x6000, 0x2000, CRC(730779da) SHA1(a35f80a8b46551b5fd4de2a34fdea4134a989b5d) )
+ ROM_LOAD( "ga04_p2.bin", 0x4000, 0x2000, CRC(4503e0a7) SHA1(296a909ec5c86ee155b127b20ef9c13cb7824f83) )
+ ROM_LOAD( "ga04_p3.bin", 0x2000, 0x2000, CRC(d9419ee7) SHA1(cdab52cd1aaa5f2791827ac6ea218bdbeed2648a) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3gcrown )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "crown.2l", 0x7000, 0x1000, CRC(184780c5) SHA1(e07f56e536823c28d524a687d607cb2877199210) ) // == m3nudge
+ ROM_LOAD( "crown.2l2", 0x6000, 0x1000, CRC(04fadad3) SHA1(d82536f18122b9fb33fae6a238f29e4c615b3681) ) // == m3nudge
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3hprvpr )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "hv.p1", 0x6000, 0x2000, CRC(05c0cf97) SHA1(085f432b608cec6054f1e03cf24ca80d3949a0de))
+ ROM_LOAD( "hv.p2", 0x4000, 0x2000, CRC(b3b6f19e) SHA1(b2251dbe632b04ea7b5952b8a6217605b0df904c))
+ ROM_LOAD( "hv.p3", 0x2000, 0x2000, CRC(63f8e04f) SHA1(9bfe06a6ea8c308e4a7035752722babbfd792160))
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3replay )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ir6sl.p1", 0x7000, 0x1000, CRC(b6346bce) SHA1(56ec83411a21d161f22111abf6977daafcd05e98) )
+ ROM_LOAD( "ir6sl.p2", 0x6000, 0x1000, CRC(16ce7113) SHA1(e919cfa46c1083fb6073cf34e8ba067035dc81a2) )
+ ROM_LOAD( "ir6sl.p3", 0x5000, 0x1000, CRC(43951960) SHA1(58560119722c3583bd4094a47137e4d1d41b6c95) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3lineup )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "lineup.hex", 0x4000, 0x4000, CRC(d0c043af) SHA1(39d0fee039c7bd4d257a5537a04f8b35d7ec94df) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+ROM_START( m3loony )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "loonybin.p1", 0x6000, 0x2000, CRC(33a2877e) SHA1(928ae3968e495b00b3384ba79f229aca25255996) )
+ ROM_LOAD( "loonybin.p2", 0x4000, 0x2000, CRC(d17dfcec) SHA1(9ffcf392fbf44d751b188d9cefcfd7e98985a4dc) )
+ ROM_LOAD( "loonybin.p3", 0x2000, 0x2000, CRC(0f3abac7) SHA1(1b6ae40a815ad8841f634816855ac2c0c45976f4) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3llotto )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "llp1.bin", 0x6000, 0x2000, CRC(3ab4045d) SHA1(4df1040c5699716ce3e1b9b3850451da8272d9ba) )
+ ROM_LOAD( "llp2.bin", 0x4000, 0x2000, CRC(3aa789df) SHA1(a2a95339ae0a670e36eee356282adddb26e9a3e7) )
+ ROM_LOAD( "llp3.bin", 0x2000, 0x2000, CRC(0c146c03) SHA1(a5e0c3a5b1d324ef702d5cdd583416dda5ea55eb) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3lstrik )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "lucky1.bin", 0x6000, 0x2000, CRC(d543f94c) SHA1(9186914cb3a014c573da1a08985ef4069f6550e4) )
+ ROM_LOAD( "lucky2.bin", 0x4000, 0x2000, CRC(5708c22b) SHA1(721491de86517ab13eebd77fa0f3cf25410a244a) )
+ ROM_LOAD( "lucky3.bin", 0x2000, 0x2000, CRC(d3b139ff) SHA1(119001d53f40650c090ebcad0d7263745e33f2ce) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3lstrika )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ls1_3_0.p1", 0x6000, 0x2000, CRC(3369ac39) SHA1(f02a7b14c9e2145813036c7cc2303ae003b618db) )
+ ROM_LOAD( "lucky2.bin", 0x4000, 0x2000, CRC(5708c22b) SHA1(721491de86517ab13eebd77fa0f3cf25410a244a) )
+ ROM_LOAD( "lucky3.bin", 0x2000, 0x2000, CRC(d3b139ff) SHA1(119001d53f40650c090ebcad0d7263745e33f2ce) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3magrp )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "mr1.bin", 0x6000, 0x2000, CRC(b6109d11) SHA1(de11cfa34fc3ece4e9de03c1c81e9d082abd2a8c) )
+ ROM_LOAD( "mr2.bin", 0x4000, 0x2000, CRC(6beedb00) SHA1(37e3addd20068778da8db9aa1c9723b519bfe89e) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3minmax )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "minimax.p1", 0x7000, 0x1000, CRC(941ab5a7) SHA1(c3031e3bd3a71b3a0cabf04059f1c540a8fa745f) )
+ ROM_LOAD( "minimax.p2", 0x6000, 0x1000, CRC(140a4841) SHA1(822a54a6764226ec81f0c4625af0b2a4a3384db4) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3nnice )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "nn2-1.p1", 0x6000, 0x2000, CRC(584a2420) SHA1(3a2a759d1ab3ce216cde440a81571edf24b95822) )
+ ROM_LOAD( "nn2-1.p2", 0x4000, 0x2000, CRC(78163deb) SHA1(72779113462a75ca3dacfe2a629f54a5eb5e6cc0) )
+ ROM_LOAD( "nn2-1.p3", 0x2000, 0x2000, CRC(bed829ee) SHA1(d46ab52f4f250f4ec54bb5bf55dca6e275a20e13) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3oxo )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "oxo1.bin", 0x7000, 0x1000, CRC(ec0c0145) SHA1(817917897360036d26b52d68b9e5594f09b34747) )
+ ROM_LOAD( "oxo2.bin", 0x6000, 0x1000, CRC(0007923a) SHA1(08207fff9e245033aacceb4f03da866d1703fa80) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3nudge )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "nu1.2l", 0x7000, 0x1000, CRC(184780c5) SHA1(e07f56e536823c28d524a687d607cb2877199210) ) // == m3gcrown
+ ROM_LOAD( "nu1.2l2", 0x6000, 0x1000, CRC(04fadad3) SHA1(d82536f18122b9fb33fae6a238f29e4c615b3681) ) // == m3gcrown
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3oddson )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "oo3.1x.p1", 0x6000, 0x2000, CRC(bc5f4d43) SHA1(cacdc2d75f908fd85200b6cee014291e8417ce5c) )
+ ROM_LOAD( "oo3.1x.p2", 0x4000, 0x2000, CRC(87835dc2) SHA1(b9a91a27f930eb3a14e63d566ebae0c5723a150a) )
+ ROM_LOAD( "oo3.1x.p3", 0x2000, 0x2000, CRC(f621f387) SHA1(5261d501fd51addb510cf1beec2032def08f5873) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3online )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "online2p.bin", 0x6000, 0x2000, CRC(9d5dc1e3) SHA1(74b7af2c25a1a0eb4829328508a4a5d3599ed25f) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+ROM_START( m3optunl )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ou6l.p1", 0x6000, 0x2000, CRC(5f65f88f) SHA1(e6353707cf936a80a191d8d068dae9117f2aae45) )
+ ROM_LOAD( "ou6l.p2", 0x4000, 0x2000, CRC(d8cb1627) SHA1(3c533ee626108c9e962d77ab9b6d651a9a24bdc7) )
+ ROM_LOAD( "ou6l.p3", 0x2000, 0x2000, CRC(9f097213) SHA1(a95763e35590e51d8e07f55aaab6a6f4afa30f9a) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3ratrce )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "rr1", 0x6000, 0x2000, CRC(015263ce) SHA1(5a2253e245acf81b2a6cd288b226e359d77586f1) )
+ ROM_LOAD( "rr2", 0x4000, 0x2000, CRC(04e69380) SHA1(44561be88548dd46fa3117ca3ab9a1348745b534) )
+ ROM_LOAD( "rr3", 0x2000, 0x2000, CRC(6f3210c8) SHA1(eb522bf06ac46181e23580bcbfeae5d42ff027ad) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+
+ROM_START( m3razdaz )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "rd0-3x.p1", 0x6000, 0x2000, CRC(921a43a9) SHA1(b73446aa28842cc72d30664457743181e0e8a585) )
+ ROM_LOAD( "rd0-3x.p2", 0x4000, 0x2000, CRC(adf4c26c) SHA1(a1204c2a960691f00dd10cb0073948453b230feb) )
+ ROM_LOAD( "rd0-3x.p3", 0x2000, 0x2000, CRC(7442e22d) SHA1(b94ced271be0107c56a904e2beedb73af8f4b696) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3razdaza )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "rd07x1.bin", 0x6000, 0x2000, CRC(acdd1fc0) SHA1(0011c8af8e8ff5603f41879d897f6ac5fa533e8f) )
+ ROM_LOAD( "rd07x2.bin", 0x4000, 0x2000, CRC(e7c1be48) SHA1(400f22515a25d208c9345570017cfbf557961def) )
+ ROM_LOAD( "rd07x3.bin", 0x2000, 0x2000, CRC(f2ffe770) SHA1(ae6a4ce8e2fb1492cdd51d324cd697ed50e22947) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3razdazd )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "razzle-p1.bin", 0x6000, 0x2000, CRC(4f1aa030) SHA1(3a09af6a3525300df3ee55d0e129ebd42dfd17c0) )
+ ROM_LOAD( "razzle-p2.bin", 0x4000, 0x2000, CRC(c1d3ac78) SHA1(dcac9db7be72f0fefd11105c645f2c7a122afe7b) )
+ ROM_LOAD( "razzle-p3.bin", 0x2000, 0x2000, CRC(98867482) SHA1(8f4a2387ad06fb1e659f8b6a20cb8a1928a28c42) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3rockpl )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "rpl.p1", 0x6000, 0x2000, CRC(8507e316) SHA1(3d7aae76c0ab4d09c286ce0474ad8ae51c204e0b) )
+ ROM_LOAD( "rpl.p2", 0x4000, 0x2000, CRC(c11a123b) SHA1(52ffa34cd3d196cc7a13fc7d15f144aa198dc1cd) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3rollem )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "roll-em.p1", 0x6000, 0x2000, CRC(2ec2cfa9) SHA1(461240315725f29f53fdcf89e767d17a4d2301eb) )
+ ROM_LOAD( "roll-em.p2", 0x4000, 0x2000, CRC(fff42143) SHA1(ca0efe2ad5e8d353c6352a4f8fbabe4d2d375fc0) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3rxchng )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "re41tp1.bin", 0x6000, 0x2000, CRC(ba6e84f8) SHA1(fcf6310c5ce285104a0fde00656e3ab1d599fac8) )
+ ROM_LOAD( "re41tp2.bin", 0x4000, 0x2000, CRC(7c7f67b0) SHA1(5448d755bf6536312898abb7b42141559772fe04) )
+ ROM_LOAD( "re41tp3.bin", 0x2000, 0x2000, CRC(78b51719) SHA1(78f972ce57cbb0df1d590d6f4302d5405ff1834c) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3snaphp ) // runs but LED display is wrong?
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "sn.bin", 0x6000, 0x2000, CRC(68a9d720) SHA1(5294309082ff89ee33339bee4b350ae672dd34c0) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3snappy ) // clone of hyper viper
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 ) // this should be split..
+ ROM_LOAD( "snappy.hex", 0x2000, 0x6000, CRC(6bf2052b) SHA1(3cb1dc19aa58cc60193745a04d8fdebcfc1dc200) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3circle )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "spc.p1", 0x7000, 0x1000, CRC(17bfae90) SHA1(e04ab893dfaaf2bf178a6d51daa99aa9b412dfff) )
+ ROM_LOAD( "spc.p2", 0x6000, 0x1000, CRC(27fac879) SHA1(bb738cb4f541ed51488ab5e4e50288052cd911c7) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3circlea ) // most likely a bad dump of both roms
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "specialcircle.p1", 0x7000, 0x1000, CRC(21f7e745) SHA1(5b050cad957a055396f5aaa5558034cf55d62d18) ) // bad? boot vectors are missing..
+ ROM_LOAD( "specialcircle.p2", 0x6000, 0x1000, CRC(8d5d26bd) SHA1(e88e368ad411529e982c76bff0696f6966fd7f11) ) // 1ST AND 2ND HALF IDENTICAL
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3circleb )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "splc4.p1", 0x7000, 0x1000, CRC(252eb228) SHA1(e71b7d04bd0aaf5b047f25c755d0ce0593dd2ade) )
+ ROM_LOAD( "splc4.p2", 0x6000, 0x1000, CRC(86fb0c95) SHA1(d2dc55241f3dddfd7ece8ed041d81abe0da5ecc8) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3scoop )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "scoopv-2.p1", 0x7000, 0x1000, CRC(e937e298) SHA1(edb4dfb5afd6c2640b6bbd83be591987225bd8fc) )
+ ROM_LOAD( "scoopv-2.p2", 0x6000, 0x1000, CRC(2a97a254) SHA1(a249e013d86f7e65e43b07ff916c4d0fd5099f44) )
+ ROM_LOAD( "scoopv-2.p3", 0x5000, 0x1000, CRC(34ab1805) SHA1(1e389e9b47c4b3305ec70c94f49a4e3ca0a6f439) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3spoof )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "spoof1.bin", 0x7000, 0x1000, CRC(8111eec5) SHA1(9fbfeafa20a79fcb8fb71fcd32b515d04bc6bc3a) )
+ ROM_LOAD( "spoof2.bin", 0x6000, 0x1000, CRC(47309111) SHA1(af7ee94d9405bcadf9432da4725361c6600d1788) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3spoofa )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "spoof10pp1286.bin", 0x7000, 0x1000, BAD_DUMP CRC(2805d082) SHA1(b6b31ec6705b175a8c641089924b100c8427eac0) ) // 1ST AND 2ND HALF IDENTICAL
+ ROM_LOAD( "spoof10pp2286.bin", 0x6000, 0x1000, CRC(3c104fbe) SHA1(c7825288ae06cd6adabe02532c39944d5f4d3e44) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3slight )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "sal2-9.p1", 0x6000, 0x2000, CRC(1acccff5) SHA1(5c9cb9fe88ca6e11fcb4f22d93fefe67b5b165ff) )
+ ROM_LOAD( "sal2-9.p2", 0x4000, 0x2000, CRC(28a02a70) SHA1(d9f68031b02c6ab5aee717c04c1834a1c9b250e9) )
+ ROM_LOAD( "sal2-9.p3", 0x2000, 0x2000, CRC(4dff2186) SHA1(bd15bbe248ed3270278c9e848d600ed49c06c72d) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+
+ROM_START( m3supasw )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "sswop_p1.bin", 0x6000, 0x2000, CRC(8bf34554) SHA1(b981dc67905f7ceb02271ca67dd224dc1b4d5a40) )
+ ROM_LOAD( "sswop_p2.bin", 0x4000, 0x2000, CRC(8b68fd45) SHA1(8cfbf2b7a427a0360640af142dbce5eb834bc648) )
+ ROM_LOAD( "sswop_p3.bin", 0x2000, 0x2000, CRC(3d821ed4) SHA1(77fa7c67593ea175ad29f0959524c0e225391bbc) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3supadr )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "sa1_0.p1", 0x6000, 0x2000, CRC(b6088056) SHA1(d887e92a76db848045cfe4fec9b1f16ed4d733d9) )
+ ROM_LOAD( "sa1_0.p2", 0x5000, 0x1000, CRC(7efb91e0) SHA1(faa9292ba3671e0b6458f010a1005037d01ff501) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3sdeal ) // dutch? (based on error message)
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "superdeal-p1.bin", 0x6000, 0x2000, CRC(1ca6bc04) SHA1(477a2a9267cefa1cdd8b173886aedaacf8f83a26) )
+ ROM_LOAD( "superdeal-p2.bin", 0x4000, 0x2000, CRC(49da28eb) SHA1(4192707eb5abb3d3a0679a2c243810c7e61f873d) )
+ ROM_LOAD( "superdeal-p3.bin", 0x2000, 0x2000, CRC(94e8341a) SHA1(5908995ae4cbf5cd45704b3e4ed7129859c85c0b) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3sexcu )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 ) // needs to be split
+ ROM_LOAD( "superexchanges.hex", 0x5000, 0x003000, CRC(758323b9) SHA1(524fcb81148ec940ef98568d99fc7a0bda7d727a) ) // == m3xchngua
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3suplin )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "slu1_1.p1", 0x6000, 0x2000, CRC(5b939310) SHA1(4a668cebef092e1f61172850368489818cd50009) )
+ ROM_LOAD( "slu1_1.p2", 0x4000, 0x2000, CRC(7ae23b70) SHA1(f516f34884f5967ea9145b227561641391d201f1) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3suplina )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "superlineup2v1-0.p1", 0x6000, 0x2000, CRC(9aa1ea5a) SHA1(4649a28aabb71187e8378d123caf60b8400fc4ad) )
+ ROM_LOAD( "superlineup2v1-0.p2", 0x4000, 0x2000, CRC(3d341b1b) SHA1(9ca413f8c5eaa10f59ba16e09c12934181d795b4) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+ROM_START( m3supnud )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "snu.p1", 0x7000, 0x1000, CRC(8255e3a4) SHA1(bc7dc2d5e33f88cb96ca311b323d4442f0ec4e1b) )
+ ROM_LOAD( "snu.p2", 0x6000, 0x1000, CRC(9a5cf1ef) SHA1(b18049cae70c514b68bad526ef7d27f90f4aa439) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3supser )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "spseries-9f.p1", 0x7000, 0x1000, CRC(baf8f44b) SHA1(3f8fcca4a4125f24fd44dfa995876a6743f2624f) )
+ ROM_LOAD( "spseries-9f.p2", 0x6000, 0x1000, CRC(c1963f6b) SHA1(8d720a95dd041de22000db2504f97e907480cb80) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3supspo ) // boots
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "s-spoof10p_4.p1", 0x6000, 0x2000, CRC(9ec3896f) SHA1(e9b79a0d3bfd6fb1ae7a7ef21112b095f4386e95) )
+ ROM_LOAD( "s-spoof10p_4.p2", 0x4000, 0x2000, CRC(5bc9036b) SHA1(6209cebeaf9a4841d8bffd7777df6df3f76457c1) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3supspoa )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "superspoof1.bin", 0x6000, 0x2000, CRC(1a9ce342) SHA1(6297528891e9629e489e0ea0c01465dc650d9b4a) )
+ ROM_LOAD( "superspoof2.bin", 0x4000, 0x2000, CRC(d5108b58) SHA1(10e81c9a2802b820801d3bdee26a360b1d43ebd7) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+ROM_START( m3supwin )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "superwin.p1", 0x6000, 0x2000, CRC(d6193f5b) SHA1(2813a982d1527d994a045840aaaa20032bd39c45) )
+ ROM_LOAD( "superwin.p2", 0x4000, 0x2000, CRC(89f9af8a) SHA1(1705a0eb31a5ee77e77811798d3c99b65dc7ade4) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3supwina ) // odd in only p2 differing
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "superwin.p1", 0x6000, 0x2000, CRC(d6193f5b) SHA1(2813a982d1527d994a045840aaaa20032bd39c45) ) // == m3winagna
+ ROM_LOAD( "superwin_.p2", 0x4000, 0x2000, CRC(f4210f20) SHA1(e0c7e28950683e35102bfd0bef7b74c63a36798f) ) // == m3winagna
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3sweep )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ss56p1.bin", 0x6000, 0x2000, CRC(c1fb3eb0) SHA1(95b9c6fe641ef24135a384c2deb58a249d6db632) )
+ ROM_LOAD( "ss56p2.bin", 0x4000, 0x2000, CRC(29347490) SHA1(ac033708e396810043b73789daca6af993c095ea) )
+ ROM_LOAD( "ss56p3.bin", 0x2000, 0x2000, CRC(87bea2a5) SHA1(b654eb19a9285746788f9ef4f5e305ec275abbe1) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3sweepa )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ss56tp1.bin", 0x6000, 0x2000, CRC(815b77f9) SHA1(ba827d9ee73a50b8f0c42e18af899450cb8538b8) )
+ ROM_LOAD( "ss56tp2.bin", 0x4000, 0x2000, CRC(29347490) SHA1(ac033708e396810043b73789daca6af993c095ea) )
+ ROM_LOAD( "ss56tp3.bin", 0x2000, 0x2000, CRC(87bea2a5) SHA1(b654eb19a9285746788f9ef4f5e305ec275abbe1) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3tlktwn )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "ttown1.bin", 0x7000, 0x1000, CRC(996c435b) SHA1(1fcf5a637cddacd6660da752a1fe10e56a7653c7) )
+ ROM_LOAD( "ttown2.bin", 0x6000, 0x1000, CRC(93bd6446) SHA1(ef271bb45d27844f0ef1437bbc7f4847f4c0c6ee) )
+ ROM_LOAD( "ttown3.bin", 0x5000, 0x1000, CRC(0ca34690) SHA1(1734692d82af89272a2243e2c5f584965bfe197f) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3toplin )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "tlines.hex", 0x6000, 0x2000, CRC(b8d652b4) SHA1(fe356ba773f876a390f845daa6464a41e8cd2826) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3topsht )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "topshtp1.bin", 0x6000, 0x2000, CRC(8ee171c9) SHA1(34db6556c9af75c1cb734fe610814fcd3c4bba93) )
+ ROM_LOAD( "topshtp2.bin", 0x4000, 0x2000, CRC(708cb3b5) SHA1(1e33ce713d0cc75bac675d739c7332109ce1da2d) )
+ ROM_LOAD( "topshtp3.bin", 0x2000, 0x2000, CRC(ead364ae) SHA1(207e082fb18049863cbc35975bc6885b39ef76da) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+ROM_START( m3tfair )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "tf1.bin", 0x6000, 0x2000, CRC(0f0e0ef6) SHA1(768e162463ecc3fb6ca4c8bf01504d25ce427cd9) )
+ ROM_LOAD( "tf2.bin", 0x4000, 0x2000, CRC(8e25c8a5) SHA1(e924677b1820210157706f093f12bdf5acc5211e) )
+ ROM_LOAD( "tf3.bin", 0x2000, 0x2000, CRC(2ab74abc) SHA1(cf10fa2d4dfceb6358005525fa71bc58a8875128) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3wacky ) // draws letters with the lights!
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "wacky1.bin", 0x6000, 0x2000, CRC(8fad0357) SHA1(0bcf21bb2edf7cce32fa6f028dcceb8ea8a1bec7) )
+ ROM_LOAD( "wacky2.bin", 0x5000, 0x1000, CRC(534d31c3) SHA1(51d5e174f19bafde9d6d20c0bd0671b3f2857314) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3wigwam )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "wigwamp1.bin", 0x6000, 0x2000, CRC(2ec2cfa9) SHA1(461240315725f29f53fdcf89e767d17a4d2301eb) )
+ ROM_LOAD( "wigwamp2.bin", 0x4000, 0x2000, CRC(f386dd1a) SHA1(0506c3b79e7394064b1ee97758cd1deb5933c290) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3winagn )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "2pwag.p1", 0x6000, 0x2000, CRC(597df8e6) SHA1(c28bafa9f7552b1f23218844592f0b12b9215891) )
+ ROM_LOAD( "2pwag.p2", 0x4000, 0x2000, CRC(a48877f9) SHA1(a52cebb9d2f80b2ee4a821628138c406e1b68fe1) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+ // these appear to be something else / different hardware
+ //ROM_LOAD( "bwbnwagn.bin", 0x0000, 0x8000, CRC(1163559a) SHA1(9e13b23eae478fd5b5468599b1163d06e189d446) )
+ //ROM_LOAD( "winagain.bin", 0x0000, 0x4000, CRC(193e743d) SHA1(1c2d0dc8bea80c29c012a6a43d5bcd342b2b9f2a) )
+
+ROM_START( m3winagna )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "wag.p1", 0x6000, 0x2000, CRC(d6193f5b) SHA1(2813a982d1527d994a045840aaaa20032bd39c45) ) // == m3supwina
+ ROM_LOAD( "wag.p2", 0x4000, 0x2000, CRC(f4210f20) SHA1(e0c7e28950683e35102bfd0bef7b74c63a36798f) ) // == m3supwina
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3winagnb )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "wag1.bin", 0x6000, 0x2000, CRC(ded10570) SHA1(abb938e02cac34ec800c53d1c19a66ef8456d483) )
+ ROM_LOAD( "wag2.bin", 0x4000, 0x2000, CRC(5c6643b5) SHA1(dbaeb22d6879e005c296456f5424eb6147564e9f) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+ROM_START( m3winstr )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "winst1.bin", 0x6000, 0x2000, CRC(d06f8312) SHA1(b32b6eff6928b26422d66f90d6643d03bc021181) )
+ ROM_LOAD( "winst2.bin", 0x4000, 0x2000, CRC(8bc5df32) SHA1(6a16223f7f93c87dac29758206abe45cc3f45d78) )
+ ROM_LOAD( "winst3.bin", 0x2000, 0x2000, CRC(d8ce68e8) SHA1(65518db36a195ac5303033086da8ca8e4a61ca13) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+ROM_START( m3winstra )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "2p wst p1.bin", 0x6000, 0x2000, CRC(34577170) SHA1(6dbe71074b069e44da5231b40a6a9f89a9315f34) )
+ ROM_LOAD( "2p wst p2.bin", 0x4000, 0x2000, CRC(8bc5df32) SHA1(6a16223f7f93c87dac29758206abe45cc3f45d78) )
+ ROM_LOAD( "p3.bin", 0x2000, 0x2000, CRC(80bba633) SHA1(2c8fd48c20e6fd9d6ea7cae7466d18dae82fbec3) )
+ ROM_COPY( "maincpu", 0x0000, 0x8000, 0x8000 )
+ROM_END
+
+
+
+/* Barcrest */
+
+#define GAME_FLAGS MACHINE_NOT_WORKING|MACHINE_NO_SOUND|MACHINE_REQUIRES_ARTWORK|MACHINE_MECHANICAL
+
+GAME( 198?, m3tst, 0, mpu3base, mpu3, driver_device, 0, ROT0, "Barcrest","MPU3 Unit Test (Program 5) (Barcrest) (MPU3)",GAME_FLAGS )
+
+GAME( 198?, m3autort, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Autoroute (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3big20j, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Big 20 Joker (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3biggam, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","The Big Game (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3bigsht, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Big Shot (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3blkhle, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Black Hole (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3cabret, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Cabaret (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3cabreta, m3cabret, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Cabaret (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3cunlim, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Chances Unlimited (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3cskill, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Circle Skill (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3cjoker, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Crazy Joker (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3xchngg, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Exchanges Galore (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3xchngu, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Exchanges Unlimited (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3xchngua, m3xchngu, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Exchanges Unlimited (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3fortun, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Fortune Numbers (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3fortuna, m3fortun, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Fortune Numbers (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3fortund, m3fortun, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Fortune Numbers (Barcrest) [Dutch] (MPU3)",GAME_FLAGS )
+GAME( 198?, m3gaward, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Golden Award (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3hprvpr, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Hyper Viper (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3snappy, m3hprvpr, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Snappy Viper (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3replay, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Instant Replay (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3lineup, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Line Up (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3llotto, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Lucky Lotto (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3lstrik, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Lucky Strike Club (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3lstrika, m3lstrik, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Lucky Strike Club (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3magrp, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Magic Replay (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3nnice, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Naughty But Nice (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3nudge, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Nudges Unlimited (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3oddson, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Odds On (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3optunl, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Options Unlimited (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3razdaz, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Razzle Dazzle (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3razdaza, m3razdaz, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Razzle Dazzle (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3razdazd, m3razdaz, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Razzle Dazzle (Barcrest) [Dutch] (MPU3)",GAME_FLAGS )
+GAME( 198?, m3rxchng, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Royal Exchange Club (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3circle, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Special Circle Club (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3circlea, m3circle, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Special Circle Club (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3circleb, m3circle, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Special Circle Club (Barcrest) (MPU3, set 3)",GAME_FLAGS )
+GAME( 198?, m3slight, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Strike A Light (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3supadr, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Adders & Ladders (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3sdeal, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Deal (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3sexcu, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Exchanges Unlimited (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3suplin, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Line Up (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3suplina, m3suplin, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Line Up (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3supnud, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Nudges Unlimited (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3supser, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Super Series (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3sweep, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Sweep Stake Club (Barcrest) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3sweepa, m3sweep, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Sweep Stake Club (Barcrest) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3topsht, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Top Shot (Barcrest) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3winstra, m3winstr, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Barcrest","Winstrike (Barcrest) (MPU3)",GAME_FLAGS )
+
+/* Bwb */
+
+GAME( 198?, m3acech, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Ace Chase (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3bankr, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Banker (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3chase, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Chase It (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3gmine, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Gold Mine (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3ratrce, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Rat Race (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3supasw, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Supaswop (Bwb) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3supwin, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Super Win (Bwb) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3supwina, m3supwin, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Super Win (Bwb) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3winagn, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Win-A-Gain (Bwb) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3winagna, m3winagn, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Win-A-Gain (Bwb) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3winagnb, m3winagn, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Win-A-Gain (Bwb) (MPU3, set 3)",GAME_FLAGS )
+GAME( 198?, m3winstr, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Bwb","Winstrike (Bwb) (MPU3)",GAME_FLAGS )
+
+/* Pcp */
+
+GAME( 198?, m3cdash, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Cash Dash (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3loony, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Loonybin (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3online, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","On Line (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3rockpl, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Rock Pile (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3rollem, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Roll 'Em (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3snaphp, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Snap Happy (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3spoof, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Spoof (Pcp) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3spoofa, m3spoof, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Spoof (Pcp) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3supspo, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Super Spoof (Pcp) (MPU3, set 1)",GAME_FLAGS )
+GAME( 198?, m3supspoa, m3supspo, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Super Spoof (Pcp) (MPU3, set 2)",GAME_FLAGS )
+GAME( 198?, m3toplin, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Top Line (Pcp) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3wigwam, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Pcp","Wig Wam (Pcp) (MPU3)",GAME_FLAGS )
+
+/* Mdm */
+
+GAME( 198?, m3gcrown, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Mdm","Golden Crowns (Mdm) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3tfair, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Mdm","Tuppenny Fair (Mdm) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3wacky, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Mdm","Wacky Racer (Mdm) (MPU3)",GAME_FLAGS )
+
+/* VFS */
+GAME( 198?, m3oxo, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "VFS","Noughts 'n' Crosses (VFS) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3mremon, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "VFS","More Money (VFS) (MPU3)",GAME_FLAGS )
+
+/* Others */
+
+GAME( 198?, m3minmax, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Associated Leisure","Mini Max (Associated Leisure) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3scoop, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "Peter Simper","Scoop (Peter Simper, prototype?) (MPU3)",GAME_FLAGS )
+GAME( 198?, m3tlktwn, 0, mpu3base, mpu3, mpu3_state, m3hprvpr, ROT0, "<unknown>","Talk of the Town (MPU3?)",GAME_FLAGS )