/*************************************************************************** -= Yun Sung 8 Bit Games =- driver by Luca Elia (l.elia@tin.it) Main CPU : Z80B Sound CPU : Z80A Video Chips : ? Sound Chips : OKI M5205 + YM3812 --------------------------------------------------------------------------- Year + Game Board# --------------------------------------------------------------------------- 95 Cannon Ball YS-ROCK-970712 or 940712? 95 Magix / Rock YS-ROCK-970712 or 940712? 94? Rock Tris YS-ROCK-940712 --------------------------------------------------------------------------- Notes: - "Magix" can change title to "Rock" through a DSW - In service mode press Service Coin (e.g. '9') To Do: - Better Sound ***************************************************************************/ #include "emu.h" #include "cpu/z80/z80.h" #include "sound/3812intf.h" #include "sound/msm5205.h" #include "includes/yunsung8.h" /*************************************************************************** Memory Maps - Main CPU ***************************************************************************/ static WRITE8_HANDLER( yunsung8_bankswitch_w ) { yunsung8_state *state = space->machine().driver_data(); state->m_layers_ctrl = data & 0x30; // Layers enable memory_set_bank(space->machine(), "bank1", data & 0x07); if (data & ~0x37) logerror("CPU #0 - PC %04X: Bank %02X\n", cpu_get_pc(&space->device()), data); } /* Banked Video RAM: c000-c7ff Palette (bit 1 of port 0 switches between 2 banks) c800-cfff Color (bit 0 of port 0 switches between 2 banks) d000-dfff Tiles "" */ static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8 ) AM_RANGE(0x0001, 0x0001) AM_WRITE(yunsung8_bankswitch_w) // ROM Bank (again?) AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") // Banked ROM AM_RANGE(0x0000, 0xbfff) AM_ROM AM_RANGE(0xc000, 0xdfff) AM_READWRITE(yunsung8_videoram_r, yunsung8_videoram_w) // Video RAM (Banked) AM_RANGE(0xe000, 0xffff) AM_RAM ADDRESS_MAP_END static ADDRESS_MAP_START( port_map, AS_IO, 8 ) ADDRESS_MAP_GLOBAL_MASK(0xff) AM_RANGE(0x00, 0x00) AM_READ_PORT("SYSTEM") AM_WRITE(yunsung8_videobank_w) // video RAM bank AM_RANGE(0x01, 0x01) AM_READ_PORT("P1") AM_WRITE(yunsung8_bankswitch_w) // ROM Bank + Layers Enable AM_RANGE(0x02, 0x02) AM_READ_PORT("P2") AM_WRITE(soundlatch_w) // To Sound CPU AM_RANGE(0x03, 0x03) AM_READ_PORT("DSW1") AM_RANGE(0x04, 0x04) AM_READ_PORT("DSW2") AM_RANGE(0x06, 0x06) AM_WRITE(yunsung8_flipscreen_w) // Flip Screen AM_RANGE(0x07, 0x07) AM_WRITENOP // ? (end of IRQ, random value) ADDRESS_MAP_END /*************************************************************************** Memory Maps - Sound CPU ***************************************************************************/ static WRITE8_DEVICE_HANDLER( yunsung8_sound_bankswitch_w ) { msm5205_reset_w(device, data & 0x20); memory_set_bank(device->machine(), "bank2", data & 0x07); if (data != (data & (~0x27))) logerror("%s: Bank %02X\n", device->machine().describe_context(), data); } static WRITE8_HANDLER( yunsung8_adpcm_w ) { yunsung8_state *state = space->machine().driver_data(); /* Swap the nibbles */ state->m_adpcm = ((data & 0xf) << 4) | ((data >> 4) & 0xf); } static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8 ) AM_RANGE(0x0000, 0x7fff) AM_ROM AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank2") // Banked ROM AM_RANGE(0xe000, 0xe000) AM_DEVWRITE("msm", yunsung8_sound_bankswitch_w ) // ROM Bank AM_RANGE(0xe400, 0xe400) AM_WRITE(yunsung8_adpcm_w) AM_RANGE(0xec00, 0xec01) AM_DEVWRITE("ymsnd", ym3812_w) AM_RANGE(0xf000, 0xf7ff) AM_RAM AM_RANGE(0xf800, 0xf800) AM_READ(soundlatch_r) // From Main CPU ADDRESS_MAP_END /*************************************************************************** Input Ports ***************************************************************************/ /*************************************************************************** Magix ***************************************************************************/ static INPUT_PORTS_START( magix ) PORT_START("SYSTEM") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_START("P1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) // same as button1 !? PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_START("P2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) // same as button1 !? PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_START("DSW1") PORT_SERVICE( 0x01, IP_ACTIVE_LOW ) PORT_DIPNAME( 0x06, 0x06, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x06, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x04, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x02, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Flip_Screen ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0xe0, 0xe0, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x20, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x60, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0xe0, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x40, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0xc0, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0xa0, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x80, DEF_STR( 1C_4C ) ) PORT_START("DSW2") PORT_DIPNAME( 0x01, 0x01, "Title" ) PORT_DIPSETTING( 0x01, "Magix" ) PORT_DIPSETTING( 0x00, "Rock" ) PORT_DIPNAME( 0x02, 0x02, "Unknown 2-1" ) // the rest seems unused PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, "Unknown 2-2" ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x08, "Unknown 2-3" ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x10, "Unknown 2-4" ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, "Unknown 2-5" ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, "Unknown 2-6" ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, "Unknown 2-7" ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END /*************************************************************************** Cannon Ball ***************************************************************************/ static INPUT_PORTS_START( cannball ) PORT_START("SYSTEM") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_START("P1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_START("P2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_START("DSW1") PORT_SERVICE( 0x01, IP_ACTIVE_LOW ) PORT_DIPNAME( 0x06, 0x06, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x06, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x04, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x02, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Flip_Screen ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0xe0, 0xe0, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x20, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x60, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0xe0, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x40, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0xc0, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0xa0, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x80, DEF_STR( 1C_4C ) ) PORT_START("DSW2") PORT_DIPNAME( 0x01, 0x01, "Unknown 2-0" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, "Unknown 2-1" ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x0c, 0x0c, "Bombs" ) PORT_DIPSETTING( 0x04, "1" ) PORT_DIPSETTING( 0x08, "2" ) PORT_DIPSETTING( 0x0c, "3" ) PORT_DIPSETTING( 0x00, "4" ) PORT_DIPNAME( 0x10, 0x10, "Unknown 2-4" ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, "Unknown 2-5" ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, "Unknown 2-6" ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, "Unknown 2-7" ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END static INPUT_PORTS_START( cannbalv ) PORT_INCLUDE(cannball) PORT_MODIFY("SYSTEM") PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_SPECIAL ) // always activated, otherwise the game resets. a simple check for horizontal / vertical version of the game? INPUT_PORTS_END /*************************************************************************** Rock Tris ***************************************************************************/ static INPUT_PORTS_START( rocktris ) PORT_START("SYSTEM") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_IMPULSE(1) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_START("P1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) // same as button1 !? PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_START("P2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) // same as button1 !? PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_START("DSW1") PORT_SERVICE( 0x01, IP_ACTIVE_LOW ) PORT_DIPNAME( 0x06, 0x06, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x06, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x04, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x02, DEF_STR( Hardest ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Flip_Screen ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0xe0, 0xe0, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x00, DEF_STR( 4C_1C ) ) PORT_DIPSETTING( 0x20, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x60, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0xe0, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x40, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0xc0, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0xa0, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x80, DEF_STR( 1C_4C ) ) PORT_START("DSW2") PORT_DIPNAME( 0x01, 0x01, "Unknown 2-0" ) // the rest seems unused PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, "Unknown 2-1" ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, "Unknown 2-2" ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x08, "Unknown 2-3" ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x10, "Unknown 2-4" ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, "Unknown 2-5" ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, "Unknown 2-6" ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, "Unknown 2-7" ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END /*************************************************************************** Graphics Layouts ***************************************************************************/ /* 8x8x4 tiles in 2 roms */ static const gfx_layout layout_8x8x4 = { 8,8, RGN_FRAC(1,2), 4, { STEP4(0,1) }, { RGN_FRAC(1,2)+1*4,RGN_FRAC(1,2)+0*4,1*4,0*4, RGN_FRAC(1,2)+3*4,RGN_FRAC(1,2)+2*4,3*4,2*4}, { STEP8(0,16) }, 8*8*4/2 }; /* 8x8x8 tiles in 4 roms */ static const gfx_layout layout_8x8x8 = { 8,8, RGN_FRAC(1,4), 8, { STEP8(0,1) }, { RGN_FRAC(0,4) + 0*8, RGN_FRAC(1,4) + 0*8, RGN_FRAC(2,4) + 0*8, RGN_FRAC(3,4) + 0*8, RGN_FRAC(0,4) + 1*8, RGN_FRAC(1,4) + 1*8, RGN_FRAC(2,4) + 1*8, RGN_FRAC(3,4) + 1*8 }, { STEP8(0,16) }, 8*8*8/4 }; static GFXDECODE_START( yunsung8 ) GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8, 0, 0x08 ) // [0] Tiles (Background) GFXDECODE_ENTRY( "gfx2", 0, layout_8x8x4, 0, 0x40 ) // [1] Tiles (Text) GFXDECODE_END /*************************************************************************** Machine Drivers ***************************************************************************/ static void yunsung8_adpcm_int( device_t *device ) { yunsung8_state *state = device->machine().driver_data(); msm5205_data_w(device, state->m_adpcm >> 4); state->m_adpcm <<= 4; state->m_toggle ^= 1; if (state->m_toggle) device_set_input_line(state->m_audiocpu, INPUT_LINE_NMI, PULSE_LINE); } static const msm5205_interface yunsung8_msm5205_interface = { yunsung8_adpcm_int, /* interrupt function */ MSM5205_S96_4B /* 4KHz, 4 Bits */ }; static MACHINE_START( yunsung8 ) { yunsung8_state *state = machine.driver_data(); UINT8 *MAIN = machine.region("maincpu")->base(); UINT8 *AUDIO = machine.region("audiocpu")->base(); state->m_videoram_0 = state->m_videoram + 0x0000; // Ram is banked state->m_videoram_1 = state->m_videoram + 0x2000; memory_configure_bank(machine, "bank1", 0, 3, &MAIN[0x00000], 0x4000); memory_configure_bank(machine, "bank1", 3, 5, &MAIN[0x10000], 0x4000); memory_configure_bank(machine, "bank2", 0, 3, &AUDIO[0x00000], 0x4000); memory_configure_bank(machine, "bank2", 3, 5, &AUDIO[0x10000], 0x4000); state->m_audiocpu = machine.device("audiocpu"); state->save_item(NAME(state->m_videoram)); state->save_item(NAME(state->m_layers_ctrl)); state->save_item(NAME(state->m_videobank)); state->save_item(NAME(state->m_adpcm)); state->save_item(NAME(state->m_toggle)); } static MACHINE_RESET( yunsung8 ) { yunsung8_state *state = machine.driver_data(); state->m_videobank = 0; state->m_layers_ctrl = 0; state->m_adpcm = 0; state->m_toggle = 0; } static MACHINE_CONFIG_START( yunsung8, yunsung8_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", Z80, 8000000) /* Z80B */ MCFG_CPU_PROGRAM_MAP(main_map) MCFG_CPU_IO_MAP(port_map) MCFG_CPU_VBLANK_INT("screen", irq0_line_hold) /* No nmi routine */ MCFG_CPU_ADD("audiocpu", Z80, 4000000) /* ? */ MCFG_CPU_PROGRAM_MAP(sound_map) MCFG_CPU_VBLANK_INT("screen", irq0_line_hold) /* NMI caused by the MSM5205? */ MCFG_MACHINE_START(yunsung8) MCFG_MACHINE_RESET(yunsung8) /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MCFG_SCREEN_SIZE(512, 256) MCFG_SCREEN_VISIBLE_AREA(0+64, 512-64-1, 0+8, 256-8-1) MCFG_SCREEN_UPDATE(yunsung8) MCFG_GFXDECODE(yunsung8) MCFG_PALETTE_LENGTH(2048) MCFG_VIDEO_START(yunsung8) /* sound hardware */ MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") MCFG_SOUND_ADD("ymsnd", YM3812, 4000000) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 1.0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 1.0) MCFG_SOUND_ADD("msm", MSM5205, XTAL_400kHz) /* verified on pcb */ MCFG_SOUND_CONFIG(yunsung8_msm5205_interface) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.80) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.80) MACHINE_CONFIG_END /*************************************************************************** ROMs Loading ***************************************************************************/ /*************************************************************************** Magix Yun Sung, 1995. CPU : Z80B SND : Z80A + YM3812 + Oki M5205 OSC : 16.000 ***************************************************************************/ ROM_START( magix ) ROM_REGION( 0x24000, "maincpu", 0 ) /* Main Z80 Code */ ROM_LOAD( "yunsung8.07", 0x00000, 0x0c000, CRC(d4d0b68b) SHA1(d7e1fb57a14f8b822791b98cecc6d5a053a89e0f) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x24000, "audiocpu", 0 ) /* Sound Z80 Code */ ROM_LOAD( "yunsung8.08", 0x00000, 0x0c000, CRC(6fd60be9) SHA1(87622dc2967842629e90a02b415bec86cc26cbc7) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x200000, "gfx1", 0 ) /* Background */ ROM_LOAD( "yunsung8.04", 0x000000, 0x80000, CRC(0a100d2b) SHA1(c36a2489748c8ac7b6d7457ad09d8153707c85be) ) ROM_LOAD( "yunsung8.03", 0x080000, 0x80000, CRC(c8cb0373) SHA1(339c4e0fef44da3cab615e07dc8739bd925ebf28) ) ROM_LOAD( "yunsung8.02", 0x100000, 0x80000, CRC(09efb8e5) SHA1(684bb5c4b579f8c77e79aab4decbefea495d9474) ) ROM_LOAD( "yunsung8.01", 0x180000, 0x80000, CRC(4590d782) SHA1(af875166207793572b9ecf01bb6a24feba562a96) ) ROM_REGION( 0x40000, "gfx2", 0 ) /* Text */ ROM_LOAD( "yunsung8.05", 0x00000, 0x20000, CRC(862d378c) SHA1(a4e2cf14b5b25c6b8725dd285ddea65ce9ee257a) ) // only first $8000 bytes != 0 ROM_LOAD( "yunsung8.06", 0x20000, 0x20000, CRC(8b2ab901) SHA1(1a5c05dd0cf830b645357a62d8e6e876b44c6b7f) ) // only first $8000 bytes != 0 ROM_END /*************************************************************************** Cannon Ball 01, 02, 03, 04 are 27c020 05, 06, 07, 08 are 27c010 2 pals used Z80b PROGRAM, Z80b SOUND Cy7c384A 16MHz ***************************************************************************/ ROM_START( cannball ) ROM_REGION( 0x24000, "maincpu", 0 ) /* Main Z80 Code */ ROM_LOAD( "cannball.07", 0x00000, 0x0c000, CRC(17db56b4) SHA1(032e3dbde0b0e315dcb5f2b31f57e75e78818f2d) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x24000, "audiocpu", 0 ) /* Sound Z80 Code */ ROM_LOAD( "cannball.08", 0x00000, 0x0c000, CRC(11403875) SHA1(9f583bc4f08e7aef3fd0f3fe3f31cce1d226641a) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x100000, "gfx1", 0 ) /* Background */ ROM_LOAD( "cannball.01", 0x000000, 0x40000, CRC(2d7785e4) SHA1(9911354c0be192506f8bfca3e85ede0bbc4828d5) ) ROM_LOAD( "cannball.02", 0x040000, 0x40000, CRC(24df387e) SHA1(5f4afe11feb367ca3b3c4f5eb37a6b6c4edb83bb) ) ROM_LOAD( "cannball.03", 0x080000, 0x40000, CRC(4d62f192) SHA1(8c60b9b4b36c13c2d145c49413580a10e71eb283) ) ROM_LOAD( "cannball.04", 0x0c0000, 0x40000, CRC(37cf8b12) SHA1(f93df8e0babe2c4ec996aa3c2a48bf40a5a02e62) ) ROM_REGION( 0x40000, "gfx2", 0 ) /* Text */ ROM_LOAD( "cannball.05", 0x00000, 0x20000, CRC(87c1f1fa) SHA1(dbc568d2133734e41b69fd8d18b76531648b32ef) ) ROM_LOAD( "cannball.06", 0x20000, 0x20000, CRC(e722bee8) SHA1(3aed7df9df81a6776b6bf2f5b167965b0d689216) ) ROM_END ROM_START( cannballv ) ROM_REGION( 0x24000, "maincpu", 0 ) /* Main Z80 Code */ ROM_LOAD( "yunsung1", 0x00000, 0x0c000, CRC(f7398b0d) SHA1(f2cdb9c4662cd325376d25ae9611f689605042db) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x24000, "audiocpu", 0 ) /* Sound Z80 Code */ ROM_LOAD( "yunsung8", 0x00000, 0x0c000, CRC(11403875) SHA1(9f583bc4f08e7aef3fd0f3fe3f31cce1d226641a) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x200000, "gfx1", 0 ) /* Background */ ROM_LOAD( "yunsung7", 0x000000, 0x80000, CRC(a5f1a648) SHA1(7a5bf5bc0ad257ccb12104512e98dfb3525babfc) ) ROM_LOAD( "yunsung6", 0x080000, 0x80000, CRC(8baa686e) SHA1(831c3e2864d262bf5429dca6653c83dc976e610e) ) ROM_LOAD( "yunsung5", 0x100000, 0x80000, CRC(a7f2ce51) SHA1(81632aca067f2c8c45488266c4489d9af24fb552) ) ROM_LOAD( "yunsung4", 0x180000, 0x80000, CRC(74bef793) SHA1(6208580ce747cec3d410ce3c71e07aa570b9121d) ) ROM_REGION( 0x40000, "gfx2", 0 ) /* Text */ ROM_LOAD( "yunsung3", 0x00000, 0x20000, CRC(8217abbe) SHA1(1a459a816a1aa5b68858e39c4a21bd78ee78dcab) ) ROM_LOAD( "yunsung2", 0x20000, 0x20000, CRC(76de1045) SHA1(a3845ee1874e6ec0ce26e6e73e4643243779e70d) ) ROM_END /*************************************************************************** Rock Tris by Yunsung Pcb marked Ys-rock 940712 pcb has no sound, the osc for the msm5205 has been cut so I don't know the frequency Pcb has no markings in the sockets and eproms have anonymous stickers 2x z80 1x 16mhz 1x UA010 1x msm5205 1x fpga 1x dipswitch (there is place for another one, but the space is empty and they jumpered the first position) ***************************************************************************/ ROM_START( rocktris ) ROM_REGION( 0x24000, "maincpu", 0 ) /* Main Z80 Code */ ROM_LOAD( "cpu.bin", 0x00000, 0x0c000, CRC(46e3b79c) SHA1(81a587b9f986c4e39b1888ec6ed6b86d1469b9a0) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x24000, "audiocpu", 0 ) /* Sound Z80 Code */ ROM_LOAD( "cpu2.bin", 0x00000, 0x0c000, CRC(3a78a4cf) SHA1(f643c7a217cbb71f3a03f1f4a16545c546332819) ) ROM_CONTINUE( 0x10000, 0x14000 ) ROM_REGION( 0x200000, "gfx1", 0 ) /* Background */ ROM_LOAD( "gfx4.bin", 0x000000, 0x80000, CRC(abb49cac) SHA1(e2d766e950df398a8ec8b6888e128ffc3bdf1ce9) ) ROM_LOAD( "gfx3.bin", 0x080000, 0x80000, CRC(70a6ad52) SHA1(04cd58d3f885dd7c2fb1061f93d3ae3a418ad762) ) ROM_LOAD( "gfx2.bin", 0x100000, 0x80000, CRC(fcc9ec97) SHA1(1f09452988e3fa976b233e3b458c7a60977b76aa) ) ROM_LOAD( "gfx1.bin", 0x180000, 0x80000, CRC(4295034d) SHA1(9bdbbcdb46eb659a13b77c5bb26c9d8ad43731a7) ) ROM_REGION( 0x40000, "gfx2", 0 ) /* Text */ ROM_LOAD( "gfx5.bin", 0x00000, 0x20000, CRC(058ee379) SHA1(57088bb02c56212979b9119b773eedc31af17e50) ) ROM_LOAD( "gfx6.bin", 0x20000, 0x20000, CRC(593cbd39) SHA1(4d60b5811118f3f22f6f3b300a4daec158456b72) ) ROM_END /*************************************************************************** Game Drivers ***************************************************************************/ GAME( 1995, cannball, 0, yunsung8, cannball, 0, ROT0, "Yun Sung / Soft Vision", "Cannon Ball (Yun Sung) (horizontal)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE ) GAME( 1995, cannballv, cannball, yunsung8, cannbalv, 0, ROT270, "Yun Sung / T&K", "Cannon Ball (Yun Sung) (vertical)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE ) GAME( 1995, magix, 0, yunsung8, magix, 0, ROT0, "Yun Sung", "Magix / Rock", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE ) GAME( 1994?, rocktris, 0, yunsung8, rocktris, 0, ROT0, "Yun Sung", "Rock Tris", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )