/* Real Battle Mahjong King by 'Game Men System Co. Ltd.' PCB Layout ---------- No.6899-B |--------------------------------------------------------| |UPC1241H YM3014 YM2151 14.31818MHz | | VOL 358 89C51 B1 | | M6295 | | S1 PAL | | A1 | | | |J 6116 | |A P1 6116 | |M DSW3 | |M DSW2 | |A DSW1 DSW4 | | |-------| 6116 | | |LATTICE| 6116 PAL | | 62256 62256 |1032E | | | | | T1 | | 68000 |-------| | | 3.6V_BATT |-------------| | | | 93C46| | | | | | | | * | 6116 | | | | 22MHz 6116 | |---------------|PLASTIC COVER|--------------------------| Notes: 68000 clock - 11.000MHz [22/2] VSync - 58Hz Hsync - none (dead board, no signal) M6295 clock - 1.100MHz [22/20], sample rate = 1100000 / 165, chip is printed 'AD-65' YM2151 clock- 2.750MHz [22/8], chip is printed 'K-666'. YM3014 chip is printed 'K-664' * - Unpopulated position for PIC16F84 3.6V_BATT - Purpose of battery unknown, does not appear to be used for backup of suicide RAM, and there's no RTC on the board. 93C46 - 128 x8 EEPROM. This chip was covered by a plactic cover. There's nothing else under the cover, but there was an unpopulated position for a PIC16F84 89C51 - Atmel 89C51 Microcontroller (protected) ROMs - P1 - Hitachi HN27C4096 (Main PRG) T1 - Macronix MX27C4000 (GFX) A1 - Atmel AT27C080 (GFX) B1 - Macronix MX261000 (GFX?? or PRG/data for 89C51?) S1 - Macronix MX27C2000 (OKI samples) */ #include "emu.h" #include "cpu/m68000/m68000.h" #include "cpu/mcs51/mcs51.h" #include "sound/okim6295.h" #include "sound/2151intf.h" #include "machine/eeprom.h" class rbmk_state : public driver_device { public: rbmk_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_gms_vidram2(*this, "gms_vidram2"), m_gms_vidram(*this, "gms_vidram"){ } required_shared_ptr m_gms_vidram2; required_shared_ptr m_gms_vidram; UINT16 m_tilebank; UINT8 m_mux_data; DECLARE_READ16_MEMBER(gms_read); DECLARE_WRITE16_MEMBER(gms_write1); DECLARE_WRITE16_MEMBER(gms_write2); DECLARE_WRITE16_MEMBER(gms_write3); DECLARE_READ8_MEMBER(rbmk_mcu_io_r); DECLARE_WRITE8_MEMBER(rbmk_mcu_io_w); DECLARE_WRITE8_MEMBER(mcu_io_mux_w); DECLARE_WRITE16_MEMBER(eeprom_w); virtual void video_start(); UINT32 screen_update_rbmk(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(mcu_irq); }; READ16_MEMBER(rbmk_state::gms_read) { return machine().rand(); } WRITE16_MEMBER(rbmk_state::gms_write1) { } WRITE16_MEMBER(rbmk_state::gms_write2) { m_tilebank=data; } WRITE16_MEMBER(rbmk_state::gms_write3) { } WRITE16_MEMBER(rbmk_state::eeprom_w) { device_t *device = machine().device("eeprom"); //bad ? if( ACCESSING_BITS_0_7 ) { eeprom_device *eeprom = downcast(device); eeprom->write_bit(data & 0x04); eeprom->set_cs_line((data & 0x01) ? CLEAR_LINE:ASSERT_LINE ); eeprom->set_clock_line((data & 0x02) ? ASSERT_LINE : CLEAR_LINE ); } } static ADDRESS_MAP_START( rbmk_mem, AS_PROGRAM, 16, rbmk_state ) AM_RANGE(0x000000, 0x07ffff) AM_ROM AM_RANGE(0x100000, 0x10ffff) AM_RAM AM_RANGE(0x500000, 0x50ffff) AM_RAM AM_RANGE(0x940000, 0x940fff) AM_RAM AM_SHARE("gms_vidram2") AM_RANGE(0x980300, 0x983fff) AM_RAM // 0x2048 words ???, byte access AM_RANGE(0x900000, 0x900fff) AM_RAM_WRITE(paletteram_xBBBBBGGGGGRRRRR_word_w) AM_SHARE("paletteram") AM_RANGE(0x9c0000, 0x9c0fff) AM_RAM AM_SHARE("gms_vidram") AM_RANGE(0xb00000, 0xb00001) AM_WRITE(eeprom_w) AM_RANGE(0xC00000, 0xC00001) AM_READ_PORT("IN0") AM_WRITE(gms_write1) AM_RANGE(0xC08000, 0xC08001) AM_READ_PORT("IN1") AM_WRITE(gms_write2) AM_RANGE(0xC10000, 0xC10001) AM_READ_PORT("IN3") AM_RANGE(0xC18080, 0xC18081) AM_READ(gms_read) AM_RANGE(0xC20000, 0xC20001) AM_READ_PORT("IN2") AM_RANGE(0xC28000, 0xC28001) AM_WRITE(gms_write3) ADDRESS_MAP_END static ADDRESS_MAP_START( rbmk_mcu_mem, AS_PROGRAM, 8, rbmk_state ) // AM_RANGE(0x0000, 0x0fff) AM_ROM ADDRESS_MAP_END READ8_MEMBER(rbmk_state::rbmk_mcu_io_r) { if(m_mux_data & 8) { return machine().device("ymsnd")->read(space, offset & 1); } else if(m_mux_data & 4) { //printf("%02x R\n",offset); // ... return 0xff; } else printf("Warning: mux data R = %02x",m_mux_data); return 0xff; } WRITE8_MEMBER(rbmk_state::rbmk_mcu_io_w) { if(m_mux_data & 8) { machine().device("ymsnd")->write(space, offset & 1, data); } else if(m_mux_data & 4) { //printf("%02x %02x W\n",offset,data); // ... } else printf("Warning: mux data W = %02x",m_mux_data); } WRITE8_MEMBER(rbmk_state::mcu_io_mux_w) { m_mux_data = ~data; } static ADDRESS_MAP_START( rbmk_mcu_io, AS_IO, 8, rbmk_state ) AM_RANGE(0x0ff00, 0x0ffff) AM_READWRITE(rbmk_mcu_io_r, rbmk_mcu_io_w ) AM_RANGE(MCS51_PORT_P3, MCS51_PORT_P3) AM_WRITE(mcu_io_mux_w ) ADDRESS_MAP_END static INPUT_PORTS_START( rbmk ) PORT_START("IN0") PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Controls ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Joystick ) ) PORT_DIPSETTING( 0x0000, "Keyboard" ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Version ) ) PORT_DIPSETTING( 0x4000, "8.8" ) PORT_DIPSETTING( 0x0000, "8.8-" ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("IN1") /* 16bit */ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_MAHJONG_DOUBLE_UP ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_MAHJONG_BET ) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("IN2") /* 16bit */ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("IN3") /* 16bit */ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_device, read_bit) PORT_START("IN4") /* 16bit */ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("IN5") /* 16bit */ PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0008, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0010, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0020, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) INPUT_PORTS_END static const gfx_layout rbmk32_layout = { 8,32, RGN_FRAC(1,1), 4, { 0,1,2,3 }, { 4,0,12,8,20,16,28,24}, { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32, 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32, 16*32, 17*32, 18*32, 19*32, 20*32, 21*32, 22*32, 23*32, 24*32, 25*32, 26*32, 27*32, 28*32, 29*32, 30*32, 31*32 }, 32*32 }; static const gfx_layout rbmk8_layout = { 8,8, RGN_FRAC(1,1), 4, { 0,1,2,3 }, { 4,0,12,8,20,16,28,24 }, { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 }, 8*32 }; static GFXDECODE_START( rbmk ) GFXDECODE_ENTRY( "gfx1", 0, rbmk32_layout, 0x0, 16 ) GFXDECODE_ENTRY( "gfx2", 0, rbmk8_layout, 0x100, 16 ) GFXDECODE_END void rbmk_state::video_start() { } UINT32 rbmk_state::screen_update_rbmk(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { int x,y; int count = 0; for (y=0;y<8;y++) { for (x=0;x<64;x++) { int tile = m_gms_vidram2[count+0x600]; drawgfx_opaque(bitmap,cliprect,machine().gfx[0],(tile&0xfff)+((m_tilebank&0x10)>>4)*0x1000,tile>>12,0,0,x*8,y*32); count++; } } count=0; for (y=0;y<32;y++) { for (x=0;x<64;x++) { int tile = m_gms_vidram[count]; drawgfx_transpen(bitmap,cliprect,machine().gfx[1],(tile&0xfff)+((m_tilebank>>1)&3)*0x1000,tile>>12,0,0,x*8,y*8,0); count++; } } return 0; } INTERRUPT_GEN_MEMBER(rbmk_state::mcu_irq) { machine().device("mcu")->execute().set_input_line(INPUT_LINE_NMI, PULSE_LINE); } static MACHINE_CONFIG_START( rbmk, rbmk_state ) MCFG_CPU_ADD("maincpu", M68000, 22000000 /2) MCFG_CPU_PROGRAM_MAP(rbmk_mem) MCFG_CPU_VBLANK_INT_DRIVER("screen", rbmk_state, irq1_line_hold) MCFG_CPU_ADD("mcu", AT89C4051, 22000000 / 4) // frequency isn't right MCFG_CPU_PROGRAM_MAP(rbmk_mcu_mem) MCFG_CPU_IO_MAP(rbmk_mcu_io) MCFG_CPU_VBLANK_INT_DRIVER("screen", rbmk_state, mcu_irq) MCFG_GFXDECODE(rbmk) MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(58) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MCFG_SCREEN_SIZE(64*8, 32*8) MCFG_SCREEN_VISIBLE_AREA(0*8, 64*8-1, 0*8, 32*8-1) MCFG_SCREEN_UPDATE_DRIVER(rbmk_state, screen_update_rbmk) MCFG_PALETTE_LENGTH(0x800) MCFG_EEPROM_93C46_ADD("eeprom") MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") MCFG_OKIM6295_ADD("oki", 1122000, OKIM6295_PIN7_HIGH) // clock frequency & pin 7 not verified MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.47) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.47) MCFG_YM2151_ADD("ymsnd", 22000000 / 8) // MCFG_SOUND_CONFIG(ym2151_config) MCFG_SOUND_ROUTE(0, "lspeaker", 0.60) MCFG_SOUND_ROUTE(1, "rspeaker", 0.60) MACHINE_CONFIG_END ROM_START( rbmk ) ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 Code */ ROM_LOAD( "p1.u64", 0x00000, 0x80000, CRC(83b3c505) SHA1(b943d7312dacdf46d4a55f9dc3cf92e291c40ce7) ) ROM_REGION( 0x1000, "mcu", 0 ) /* protected MCU? */ ROM_LOAD( "89c51.bin", 0x0, 0x1000, CRC(c6d58031) SHA1(5c61ce4eef1ef29bd870d0678bdba24e5aa43eae) ) ROM_REGION( 0x20000, "user1", 0 ) /* ??? mcu data / code */ ROM_LOAD( "b1.u72", 0x00000, 0x20000, CRC(1a4991ac) SHA1(523b58caa21b4a073c664c076d2d7bb07a4253cd) ) ROM_REGION( 0x040000, "oki", 0 ) /* Samples */ ROM_LOAD( "s1.u83", 0x00000, 0x40000, CRC(44b20e47) SHA1(54691af73aa5d20f9a9afe145447ef1cf34c9a0c) ) ROM_REGION( 0x100000, "gfx1", 0 ) /* 8x32 tiles, lots of girls etc. */ ROM_LOAD( "a1.u41", 0x00000, 0x100000, CRC(1924de6b) SHA1(1a72ee2fd0abca51893f0985a591573bfd429389) ) ROM_REGION( 0x80000, "gfx2", 0 ) /* 8x8 tiles? cards etc */ ROM_LOAD( "t1.u39", 0x00000, 0x80000, CRC(adf67429) SHA1(ab03c7f68403545f9e86a069581dc3fc3fa6b9c4) ) ROM_REGION16_BE( 0x80, "eeprom", 0 ) /* eeprom */ ROM_LOAD16_WORD_SWAP( "93c46.u51", 0x00, 0x080, CRC(4ca6ff01) SHA1(66c456eac5b0d1176ef9130baf2e746efdf30152) ) ROM_END GAME( 1998, rbmk, 0, rbmk, rbmk, driver_device,0, ROT0, "GMS", "Real Battle Mahjong King", GAME_NOT_WORKING )