/***************************************************************************** Kikiippatsu Mayumi-chan (c) 1988 Victory L.L.C. Driver by Uki *****************************************************************************/ #include "driver.h" #include "sound/2203intf.h" #define MCLK 10000000 VIDEO_START( mayumi ); VIDEO_UPDATE( mayumi ); WRITE8_HANDLER( mayumi_videoram_w ); READ8_HANDLER( mayumi_videoram_r ); static int int_enable; static int input_sel; /****************************************************************************/ static INTERRUPT_GEN( mayumi_interrupt ) { if (int_enable) cpunum_set_input_line(0, 0, HOLD_LINE); } static WRITE8_HANDLER( bank_sel_w ) { UINT8 *BANKROM = memory_region(REGION_CPU1); int bank = ((data & 0x80)) >> 7 | ((data & 0x40) >> 5); memory_set_bankptr(1, &BANKROM[0x10000+bank*0x4000]); int_enable = data & 1; flip_screen_set(data & 2); } static MACHINE_RESET( mayumi ) { bank_sel_w(0,0); } static WRITE8_HANDLER( input_sel_w ) { input_sel = data; } static READ8_HANDLER( key_matrix_r ) { int p,i,ret; ret = 0xff; p = ~input_sel & 0x1f; for (i=0; i<5; i++) { if (p & (1 << i)) ret &= readinputport(i+7-offset*5); } return ret; } /****************************************************************************/ static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x7fff) AM_READ(MRA8_ROM) AM_RANGE(0x8000, 0xbfff) AM_READ(MRA8_BANK1) AM_RANGE(0xc000, 0xdfff) AM_READ(MRA8_RAM) AM_RANGE(0xe000, 0xf7ff) AM_READ(mayumi_videoram_r) ADDRESS_MAP_END static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0xbfff) AM_WRITE(MWA8_ROM) AM_RANGE(0xc000, 0xdfff) AM_WRITE(MWA8_RAM) AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) AM_RANGE(0xe000, 0xf7ff) AM_WRITE(mayumi_videoram_w) ADDRESS_MAP_END static ADDRESS_MAP_START( readport, ADDRESS_SPACE_IO, 8 ) ADDRESS_MAP_FLAGS( AMEF_ABITS(8) ) AM_RANGE(0x30, 0x30) AM_READ(input_port_12_r) AM_RANGE(0xc1, 0xc2) AM_READ(key_matrix_r) // 0xc0-c3 8255ppi AM_RANGE(0xd1, 0xd1) AM_READ(YM2203_read_port_0_r) ADDRESS_MAP_END static ADDRESS_MAP_START( writeport, ADDRESS_SPACE_IO, 8 ) ADDRESS_MAP_FLAGS( AMEF_ABITS(8) ) AM_RANGE(0x30, 0x30) AM_WRITE(bank_sel_w) AM_RANGE(0xc0, 0xc0) AM_WRITE(input_sel_w) AM_RANGE(0xc3, 0xc3) AM_WRITE(MWA8_NOP) // 0xc0-c3 8255ppi AM_RANGE(0xd0, 0xd0) AM_WRITE(YM2203_control_port_0_w) AM_RANGE(0xd1, 0xd1) AM_WRITE(YM2203_write_port_0_w) ADDRESS_MAP_END /****************************************************************************/ INPUT_PORTS_START( mayumi ) PORT_START /* dsw1 */ PORT_DIPNAME( 0x80, 0x80, DEF_STR( Flip_Screen ) ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, "Unknown 1-2" ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, "Unknown 1-3" ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x18, 0x00, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x18, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x10, DEF_STR( 1C_3C ) ) PORT_DIPNAME( 0x04, 0x04, "Service Mode (DSW 1-6)" ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, "Unknown 1-7" ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x01, 0x01, "Unknown 1-8" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_START /* dsw2 */ PORT_DIPNAME( 0x80, 0x80, "Unknown 2-1" ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, "Unknown 2-2" ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, "Unknown 2-3" ) PORT_DIPSETTING( 0x20, 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( 0x08, 0x08, "Unknown 2-5" ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, "Unknown 2-6" ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, "Unknown 2-7" ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x01, 0x01, "Unknown 2-8" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_START /* P1 IN0 (2) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_A ) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_E ) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_I ) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_M ) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_KAN ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P1 IN1 (3) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_B ) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_F ) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_J ) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_N ) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_REACH ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P1 IN2 (4) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_C ) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_G ) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_K ) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_CHI ) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_RON ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P1 IN3 (5) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_D ) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_H ) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_L ) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_PON ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P1 IN4 (6) */ PORT_BIT( 0x3f, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P2 IN0 (7) */ \ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_A ) PORT_PLAYER(2) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_E ) PORT_PLAYER(2) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_I ) PORT_PLAYER(2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_M ) PORT_PLAYER(2) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_KAN ) PORT_PLAYER(2) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P2 IN1 (8) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_B ) PORT_PLAYER(2) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_F ) PORT_PLAYER(2) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_J ) PORT_PLAYER(2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_N ) PORT_PLAYER(2) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_REACH ) PORT_PLAYER(2) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P2 IN2 (9) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_C ) PORT_PLAYER(2) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_G ) PORT_PLAYER(2) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_K ) PORT_PLAYER(2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_CHI ) PORT_PLAYER(2) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_MAHJONG_RON ) PORT_PLAYER(2) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P2 IN3 (10) */ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_MAHJONG_D ) PORT_PLAYER(2) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_MAHJONG_H ) PORT_PLAYER(2) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_MAHJONG_L ) PORT_PLAYER(2) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_MAHJONG_PON ) PORT_PLAYER(2) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START /* P2 IN4 (11) */ PORT_BIT( 0x3f, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START // 12 PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW , IPT_COIN1 ) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_SERVICE( 0x10, IP_ACTIVE_HIGH ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_SERVICE2 ) // analyzer PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SERVICE4 ) // memory reset INPUT_PORTS_END /****************************************************************************/ static const gfx_layout charlayout = { 8,8, /* 8*8 characters */ 8192, /* 8192 characters */ 3, /* 3 bits per pixel */ {0x20000*8,0x10000*8,0}, {STEP8(0,1)}, {STEP8(0,8)}, 8*8 }; static GFXDECODE_START( mayumi ) GFXDECODE_ENTRY( REGION_GFX1, 0x00000, charlayout, 0, 32 ) GFXDECODE_END static struct YM2203interface ym2203_interface = { input_port_0_r, input_port_1_r }; static MACHINE_DRIVER_START( mayumi ) /* basic machine hardware */ MDRV_CPU_ADD(Z80, MCLK/2) /* 5.000 MHz ? */ MDRV_CPU_PROGRAM_MAP(readmem,writemem) MDRV_CPU_IO_MAP(readport,writeport) MDRV_CPU_VBLANK_INT(mayumi_interrupt,1) MDRV_SCREEN_REFRESH_RATE(60) MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION) MDRV_MACHINE_RESET( mayumi ) /* video hardware */ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(64*8, 32*8) MDRV_SCREEN_VISIBLE_AREA(2*8, 62*8-1, 2*8, 30*8-1) MDRV_GFXDECODE(mayumi) MDRV_PALETTE_LENGTH(256) MDRV_PALETTE_INIT(RRRR_GGGG_BBBB) MDRV_VIDEO_START(mayumi) MDRV_VIDEO_UPDATE(mayumi) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD(YM2203, MCLK/4) MDRV_SOUND_CONFIG(ym2203_interface) MDRV_SOUND_ROUTE(0, "mono", 0.15) MDRV_SOUND_ROUTE(1, "mono", 0.15) MDRV_SOUND_ROUTE(2, "mono", 0.15) MDRV_SOUND_ROUTE(3, "mono", 0.40) MDRV_NVRAM_HANDLER(generic_0fill) MACHINE_DRIVER_END /****************************************************************************/ ROM_START( mayumi ) ROM_REGION( 0x20000, REGION_CPU1, 0 ) /* CPU */ ROM_LOAD( "my00.bin", 0x00000, 0x08000, CRC(33189e37) SHA1(cbf75f56360ef7da5b7b1207b58cd0d72bcaf207) ) ROM_LOAD( "my01.bin", 0x10000, 0x10000, CRC(5280fb39) SHA1(cee7653f4353031701ec1608881b37073b178d9f) ) // Banked ROM_COPY( REGION_CPU1, 0x10000, 0x08000, 0x4000 ) ROM_REGION( 0x30000, REGION_GFX1, ROMREGION_DISPOSE ) /* gfx */ ROM_LOAD( "my10.bin", 0x00000, 0x10000, CRC(3b4f4f97) SHA1(50bda1484e965f15630bd2e05861d74ddeb0d88e) ) ROM_LOAD( "my20.bin", 0x10000, 0x10000, CRC(18544029) SHA1(74bd8bb422db33bd7af08afbf9b801bd31a3f199) ) ROM_LOAD( "my30.bin", 0x20000, 0x10000, CRC(7f22d53f) SHA1(f8e5874ba0fa003ba0d6a504b2169acdf1491484) ) ROM_REGION( 0x0300, REGION_PROMS, 0 ) /* color PROMs */ ROM_LOAD( "my-9m.bin", 0x0000, 0x0100, CRC(b18fd669) SHA1(e2b1477c1bc49994b0b652d63a2205363aab9a74) ) // R ROM_LOAD( "my-9l.bin", 0x0100, 0x0100, CRC(f3fef561) SHA1(247f579fe91ad7e516c93a873b2ecca780bf6da0) ) // G ROM_LOAD( "my-9k.bin", 0x0200, 0x0100, CRC(3e7a8012) SHA1(24129586a1c39f68dad274b5afbdd6c027ab0901) ) // B ROM_END GAME( 1988, mayumi, 0, mayumi, mayumi, 0, ROT0, "[Sanritsu] Victory L.L.C.", "Kikiippatsu Mayumi-chan (Japan)", 0 )