diff options
Diffstat (limited to 'src/mame/drivers/srmp5.cpp')
-rw-r--r-- | src/mame/drivers/srmp5.cpp | 622 |
1 files changed, 622 insertions, 0 deletions
diff --git a/src/mame/drivers/srmp5.cpp b/src/mame/drivers/srmp5.cpp new file mode 100644 index 00000000000..d63eb4182ee --- /dev/null +++ b/src/mame/drivers/srmp5.cpp @@ -0,0 +1,622 @@ +// license:LGPL-2.1+ +// copyright-holders:Tomasz Slanina +/* + +Super Real Mahjong P5 +(c)1994 SETA + +preliminary driver by Tomasz Slanina + + +-- + +CPU : R3560 (IDT MIPS R3000 derivative) +SOUND : TC6210AF (ST-0016) +OSC. : 50.0000MHz 42.9545MHz + +SX008-01.BIN ; CHR ROM +SX008-02.BIN ; | +SX008-03.BIN ; | +SX008-04.BIN ; | +SX008-05.BIN ; | +SX008-06.BIN ; | +SX008-07.BIN ; / +SX008-08.BIN ; SOUND DATA +SX008-09.BIN ; / +SX008-11.BIN ; MAIN PRG +SX008-12.BIN ; | +SX008-13.BIN ; | +SX008-14.BIN ; / + + +Note: + +attract sound ON/OFF of DIPSW doesn't work. +This is not a bug (real machine behaves the same). +*/ + + +// this uploads a charset for the st0016, but never a palette, seems to be for sound only? + +#include "emu.h" +#include "machine/st0016.h" +#include "cpu/mips/r3000.h" + +#define DEBUG_CHAR + +#define SPRITE_GLOBAL_X 0 +#define SPRITE_GLOBAL_Y 1 +#define SUBLIST_OFFSET 2 +#define SUBLIST_LENGTH 3 + +#define SUBLIST_OFFSET_SHIFT 3 +#define SPRITE_LIST_END_MARKER 0x8000 + +#define SPRITE_TILE 0 +#define SPRITE_PALETTE 1 +#define SPRITE_LOCAL_X 2 +#define SPRITE_LOCAL_Y 3 +#define SPRITE_SIZE 4 + +#define SPRITE_SUBLIST_ENTRY_LENGTH 8 +#define SPRITE_LIST_ENTRY_LENGTH 4 + +#define SPRITE_DATA_GRANULARITY 0x80 + +class srmp5_state : public driver_device +{ +public: + srmp5_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_gfxdecode(*this, "gfxdecode"), + m_palette(*this, "palette"), + m_maincpu(*this,"maincpu"), + m_subcpu(*this, "sub"), + m_chrrom(*this, "chr"), + m_keys(*this, "KEY"), + m_chrbank(0) + { } + required_device<gfxdecode_device> m_gfxdecode; + required_device<palette_device> m_palette; + required_device<st0016_cpu_device> m_maincpu; + required_device<cpu_device> m_subcpu; + + required_region_ptr<UINT16> m_chrrom; + + required_ioport_array<4> m_keys; + + UINT32 m_chrbank; + UINT16 *m_tileram; + UINT16 *m_sprram; + + UINT8 m_input_select; + + UINT8 m_cmd1; + UINT8 m_cmd2; + UINT8 m_cmd_stat; + + UINT32 m_vidregs[0x120 / 4]; +#ifdef DEBUG_CHAR + UINT8 m_tileduty[0x2000]; +#endif + DECLARE_WRITE32_MEMBER(bank_w); + DECLARE_READ32_MEMBER(tileram_r); + DECLARE_WRITE32_MEMBER(tileram_w); + DECLARE_READ32_MEMBER(spr_r); + DECLARE_WRITE32_MEMBER(spr_w); + DECLARE_READ32_MEMBER(chrrom_r); + DECLARE_WRITE32_MEMBER(input_select_w); + DECLARE_READ32_MEMBER(srmp5_inputs_r); + DECLARE_WRITE32_MEMBER(cmd1_w); + DECLARE_WRITE32_MEMBER(cmd2_w); + DECLARE_READ32_MEMBER(cmd_stat32_r); + DECLARE_READ32_MEMBER(srmp5_vidregs_r); + DECLARE_WRITE32_MEMBER(srmp5_vidregs_w); + DECLARE_READ32_MEMBER(irq_ack_clear); + DECLARE_READ8_MEMBER(cmd1_r); + DECLARE_READ8_MEMBER(cmd2_r); + DECLARE_READ8_MEMBER(cmd_stat8_r); + virtual void machine_start(); + DECLARE_DRIVER_INIT(srmp5); + UINT32 screen_update_srmp5(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + + + DECLARE_WRITE8_MEMBER(st0016_rom_bank_w); +}; + + +UINT32 srmp5_state::screen_update_srmp5(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + int x,y,address,xs,xs2,ys,ys2,height,width,xw,yw,xb,yb,sizex,sizey; + UINT16 *sprite_list=m_sprram; + UINT16 *sprite_list_end=&m_sprram[0x4000]; //guess + UINT8 *pixels=(UINT8 *)m_tileram; + const pen_t * const pens = m_palette->pens(); + +//Table surface seems to be tiles, but display corrupts when switching the scene if always ON. +//Currently the tiles are OFF. +#ifdef BG_ENABLE + UINT8 tile_width = (m_vidregs[2] >> 0) & 0xFF; + UINT8 tile_height = (m_vidregs[2] >> 8) & 0xFF; + if(tile_width && tile_height) + { + // 16x16 tile + UINT16 *map = &sprram[0x2000]; + for(yw = 0; yw < tile_height; yw++) + { + for(xw = 0; xw < tile_width; xw++) + { + UINT16 tile = map[yw * 128 + xw * 2]; + if(tile >= 0x2000) continue; + + address = tile * SPRITE_DATA_GRANULARITY; + for(y = 0; y < 16; y++) + { + for(x = 0; x < 16; x++) + { + UINT8 pen = pixels[BYTE_XOR_LE(address)]; + if(pen) + { + bitmap.pix32(yw * 16 + y, xw * 16 + x) = pens[pen]; + } + address++; + } + } + } + } + } + else +#endif + bitmap.fill(0, cliprect); + + while((sprite_list[SUBLIST_OFFSET]&SPRITE_LIST_END_MARKER)==0 && sprite_list<sprite_list_end) + { + UINT16 *sprite_sublist=&m_sprram[sprite_list[SUBLIST_OFFSET]<<SUBLIST_OFFSET_SHIFT]; + UINT16 sublist_length=sprite_list[SUBLIST_LENGTH]; + INT16 global_x,global_y; + + if(0!=sprite_list[SUBLIST_OFFSET]) + { + global_x=(INT16)sprite_list[SPRITE_GLOBAL_X]; + global_y=(INT16)sprite_list[SPRITE_GLOBAL_Y]; + while(sublist_length) + { + x=(INT16)sprite_sublist[SPRITE_LOCAL_X]+global_x; + y=(INT16)sprite_sublist[SPRITE_LOCAL_Y]+global_y; + width =(sprite_sublist[SPRITE_SIZE]>> 4)&0xf; + height=(sprite_sublist[SPRITE_SIZE]>>12)&0xf; + + sizex=(sprite_sublist[SPRITE_SIZE]>>0)&0xf; + sizey=(sprite_sublist[SPRITE_SIZE]>>8)&0xf; + + address=(sprite_sublist[SPRITE_TILE] & ~(sprite_sublist[SPRITE_SIZE] >> 11 & 7))*SPRITE_DATA_GRANULARITY; + y -= (height + 1) * (sizey + 1)-1; + for(xw=0;xw<=width;xw++) + { + xb = (sprite_sublist[SPRITE_PALETTE] & 0x8000) ? (width-xw)*(sizex+1)+x: xw*(sizex+1)+x; + for(yw=0;yw<=height;yw++) + { + yb = yw*(sizey+1)+y; + for(ys=0;ys<=sizey;ys++) + { + ys2 = (sprite_sublist[SPRITE_PALETTE] & 0x4000) ? ys : (sizey - ys); + for(xs=0;xs<=sizex;xs++) + { + UINT8 pen=pixels[BYTE_XOR_LE(address)&(0x100000-1)]; + xs2 = (sprite_sublist[SPRITE_PALETTE] & 0x8000) ? (sizex - xs) : xs; + if(pen) + { + if(cliprect.contains(xb+xs2, yb+ys2)) + { + bitmap.pix32(yb+ys2, xb+xs2) = pens[pen+((sprite_sublist[SPRITE_PALETTE]&0xff)<<8)]; + } + } + ++address; + } + } + } + } + sprite_sublist+=SPRITE_SUBLIST_ENTRY_LENGTH; + --sublist_length; + } + } + sprite_list+=SPRITE_LIST_ENTRY_LENGTH; + } + +#ifdef DEBUG_CHAR + { + int i; + for(i = 0; i < 0x2000; i++) + { + if (m_tileduty[i] == 1) + { + m_gfxdecode->gfx(0)->mark_dirty(i); + m_gfxdecode->gfx(0)->get_data(i); + m_tileduty[i] = 0; + } + } + } +#endif + return 0; +} + +void srmp5_state::machine_start() +{ + membank("bank1")->configure_entries(0, 256, memregion("maincpu")->base(), 0x4000); + + save_item(NAME(m_input_select)); + save_item(NAME(m_cmd1)); + save_item(NAME(m_cmd2)); + save_item(NAME(m_cmd_stat)); + save_item(NAME(m_chrbank)); + save_pointer(NAME(m_tileram), 0x100000/2); + save_pointer(NAME(m_sprram), 0x80000/2); + save_item(NAME(m_vidregs)); +} + +WRITE32_MEMBER(srmp5_state::bank_w) +{ + m_chrbank = ((data & 0xf0) >> 4) * (0x100000 / sizeof(UINT16)); +} + +READ32_MEMBER(srmp5_state::tileram_r) +{ + return m_tileram[offset]; +} + +WRITE32_MEMBER(srmp5_state::tileram_w) +{ + m_tileram[offset] = data & 0xFFFF; //lower 16bit only +#ifdef DEBUG_CHAR + m_tileduty[offset >> 6] = 1; +#endif +} + +READ32_MEMBER(srmp5_state::spr_r) +{ + return m_sprram[offset]; +} + +WRITE32_MEMBER(srmp5_state::spr_w) +{ + m_sprram[offset] = data & 0xFFFF; //lower 16bit only +} + +READ32_MEMBER(srmp5_state::chrrom_r) +{ + return m_chrrom[m_chrbank + offset]; // lower 16bit only +} + +WRITE32_MEMBER(srmp5_state::input_select_w) +{ + m_input_select = data & 0x0F; +} + +READ32_MEMBER(srmp5_state::srmp5_inputs_r) +{ + UINT32 ret = 0; + + switch (m_input_select) + { + case 0x01: + ret = m_keys[0]->read(); + break; + case 0x02: + ret = m_keys[1]->read(); + break; + case 0x04: + ret = m_keys[2]->read(); + break; + case 0x00: + case 0x08: + ret = m_keys[3]->read(); + break; + } + return ret; +} + +//almost all cmds are sound related +WRITE32_MEMBER(srmp5_state::cmd1_w) +{ + m_cmd1 = data & 0xFF; + logerror("cmd1_w %08X\n", data); +} + +WRITE32_MEMBER(srmp5_state::cmd2_w) +{ + m_cmd2 = data & 0xFF; + m_cmd_stat = 5; + logerror("cmd2_w %08X\n", data); +} + +READ32_MEMBER(srmp5_state::cmd_stat32_r) +{ + return m_cmd_stat; +} + +READ32_MEMBER(srmp5_state::srmp5_vidregs_r) +{ + logerror("vidregs read %08X %08X\n", offset << 2, m_vidregs[offset]); + return m_vidregs[offset]; +} + +WRITE32_MEMBER(srmp5_state::srmp5_vidregs_w) +{ + COMBINE_DATA(&m_vidregs[offset]); + if(offset != 0x10C / 4) + logerror("vidregs write %08X %08X\n", offset << 2, m_vidregs[offset]); +} + +READ32_MEMBER(srmp5_state::irq_ack_clear) +{ + m_subcpu->set_input_line(R3000_IRQ4, CLEAR_LINE); + return 0; +} + +static ADDRESS_MAP_START( srmp5_mem, AS_PROGRAM, 32, srmp5_state ) + AM_RANGE(0x00000000, 0x000fffff) AM_RAM //maybe 0 - 2fffff ? + AM_RANGE(0x002f0000, 0x002f7fff) AM_RAM + AM_RANGE(0x01000000, 0x01000003) AM_WRITEONLY // 0xaa .. watchdog ? + AM_RANGE(0x01800000, 0x01800003) AM_RAM //?1 + AM_RANGE(0x01800004, 0x01800007) AM_READ_PORT("DSW1") + AM_RANGE(0x01800008, 0x0180000b) AM_READ_PORT("DSW2") + AM_RANGE(0x0180000c, 0x0180000f) AM_WRITE(bank_w) + AM_RANGE(0x01800010, 0x01800013) AM_READ(srmp5_inputs_r) //multiplexed controls (selected by writes to 1c) + AM_RANGE(0x01800014, 0x01800017) AM_READ_PORT("TEST") + AM_RANGE(0x0180001c, 0x0180001f) AM_WRITE(input_select_w)//c1 c2 c4 c8 => mahjong inputs (at $10) - bits 0-3 + AM_RANGE(0x01800200, 0x01800203) AM_RAM //sound related ? only few writes after boot + AM_RANGE(0x01802000, 0x01802003) AM_WRITE(cmd1_w) + AM_RANGE(0x01802004, 0x01802007) AM_WRITE(cmd2_w) + AM_RANGE(0x01802008, 0x0180200b) AM_READ(cmd_stat32_r) + AM_RANGE(0x01a00000, 0x01bfffff) AM_READ(chrrom_r) + AM_RANGE(0x01c00000, 0x01c00003) AM_READNOP // debug? 'Toru' + + AM_RANGE(0x0a000000, 0x0a0fffff) AM_READWRITE(spr_r, spr_w) + AM_RANGE(0x0a100000, 0x0a17ffff) AM_DEVREADWRITE16("palette", palette_device, read, write, 0x0000ffff) AM_SHARE("palette") + //0?N???A?????????i?????????? + AM_RANGE(0x0a180000, 0x0a180003) AM_READNOP // write 0x00000400 + AM_RANGE(0x0a180000, 0x0a18011f) AM_READWRITE(srmp5_vidregs_r, srmp5_vidregs_w) + AM_RANGE(0x0a200000, 0x0a3fffff) AM_READWRITE(tileram_r, tileram_w) + + AM_RANGE(0x1eff0000, 0x1eff001f) AM_WRITEONLY + AM_RANGE(0x1eff003c, 0x1eff003f) AM_READ(irq_ack_clear) + AM_RANGE(0x1fc00000, 0x1fdfffff) AM_ROM AM_REGION("sub", 0) + AM_RANGE(0x2fc00000, 0x2fdfffff) AM_ROM AM_REGION("sub", 0) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( st0016_mem, AS_PROGRAM, 8, srmp5_state ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") + //AM_RANGE(0xe900, 0xe9ff) // sound - internal + //AM_RANGE(0xec00, 0xec1f) AM_READ(st0016_character_ram_r) AM_WRITE(st0016_character_ram_w) + AM_RANGE(0xf000, 0xffff) AM_RAM +ADDRESS_MAP_END + +READ8_MEMBER(srmp5_state::cmd1_r) +{ + m_cmd_stat = 0; + return m_cmd1; +} + +READ8_MEMBER(srmp5_state::cmd2_r) +{ + return m_cmd2; +} + +READ8_MEMBER(srmp5_state::cmd_stat8_r) +{ + return m_cmd_stat; +} + +// common rombank? should go in machine/st0016 with larger address space exposed? +WRITE8_MEMBER(srmp5_state::st0016_rom_bank_w) +{ + membank("bank1")->set_entry(data); +} + + +static ADDRESS_MAP_START( st0016_io, AS_IO, 8, srmp5_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + //AM_RANGE(0x00, 0xbf) AM_READ(st0016_vregs_r) AM_WRITE(st0016_vregs_w) + AM_RANGE(0xc0, 0xc0) AM_READ(cmd1_r) + AM_RANGE(0xc1, 0xc1) AM_READ(cmd2_r) + AM_RANGE(0xc2, 0xc2) AM_READ(cmd_stat8_r) + AM_RANGE(0xe1, 0xe1) AM_WRITE(st0016_rom_bank_w) + AM_RANGE(0xe7, 0xe7) AM_WRITE(st0016_rom_bank_w) + //AM_RANGE(0xf0, 0xf0) AM_READ(st0016_dma_r) +ADDRESS_MAP_END + + +static INPUT_PORTS_START( srmp5 ) + PORT_START("DSW1") + PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) + PORT_DIPSETTING( 0x0001, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x0002, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x0003, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x0006, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x0005, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x0004, DEF_STR( 1C_4C ) ) + PORT_DIPNAME( 0x0038, 0x0038, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) + PORT_DIPSETTING( 0x0008, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x0010, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x0018, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x0038, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x0030, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x0028, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x0020, DEF_STR( 1C_4C ) ) + PORT_DIPNAME( 0x0040, 0x0040, "PUT" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0040, DEF_STR( On ) ) + PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0080, DEF_STR( On ) ) + PORT_BIT( 0xffffff00, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("DSW2") + PORT_DIPNAME( 0x0007, 0x0007, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x0000, "8" ) + PORT_DIPSETTING( 0x0001, "7" ) + PORT_DIPSETTING( 0x0002, "6" ) + PORT_DIPSETTING( 0x0003, "5" ) + PORT_DIPSETTING( 0x0007, "4" ) + PORT_DIPSETTING( 0x0006, "1" ) + PORT_DIPSETTING( 0x0005, "2" ) + PORT_DIPSETTING( 0x0004, "3" ) + PORT_DIPNAME( 0x0008, 0x0008, "Kuitan" ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0008, DEF_STR( On ) ) + PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Allow_Continue ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0010, DEF_STR( On ) ) + PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0020, DEF_STR( On ) ) + PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Flip_Screen ) ) + PORT_DIPSETTING( 0x0040, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Test ) ) + PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) + PORT_BIT ( 0xffffff00, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("KEY.0") + PORT_BIT ( 0xfffffff0, IP_ACTIVE_LOW, IPT_UNUSED ) // explicitely discarded + PORT_BIT ( 0x00000001, IP_ACTIVE_LOW, IPT_MAHJONG_D ) + PORT_BIT ( 0x00000002, IP_ACTIVE_LOW, IPT_MAHJONG_H ) + PORT_BIT ( 0x00000004, IP_ACTIVE_LOW, IPT_MAHJONG_L ) + PORT_BIT ( 0x00000008, IP_ACTIVE_LOW, IPT_MAHJONG_PON ) + + PORT_START("KEY.1") + PORT_BIT ( 0xffffffc0, IP_ACTIVE_LOW, IPT_UNUSED ) // explicitely discarded + PORT_BIT ( 0x00000001, IP_ACTIVE_LOW, IPT_MAHJONG_A ) + PORT_BIT ( 0x00000002, IP_ACTIVE_LOW, IPT_MAHJONG_E ) + PORT_BIT ( 0x00000004, IP_ACTIVE_LOW, IPT_MAHJONG_I ) + PORT_BIT ( 0x00000008, IP_ACTIVE_LOW, IPT_MAHJONG_M ) + PORT_BIT ( 0x00000010, IP_ACTIVE_LOW, IPT_MAHJONG_KAN ) + PORT_BIT ( 0x00000020, IP_ACTIVE_LOW, IPT_START1 ) + + PORT_START("KEY.2") + PORT_BIT ( 0xffffffe0, IP_ACTIVE_LOW, IPT_UNUSED ) // explicitely discarded + PORT_BIT ( 0x00000001, IP_ACTIVE_LOW, IPT_MAHJONG_B ) + PORT_BIT ( 0x00000002, IP_ACTIVE_LOW, IPT_MAHJONG_F ) + PORT_BIT ( 0x00000004, IP_ACTIVE_LOW, IPT_MAHJONG_J ) + PORT_BIT ( 0x00000008, IP_ACTIVE_LOW, IPT_MAHJONG_N ) + PORT_BIT ( 0x00000010, IP_ACTIVE_LOW, IPT_MAHJONG_REACH ) + + PORT_START("KEY.3") + PORT_BIT ( 0xffffff60, IP_ACTIVE_LOW, IPT_UNUSED ) // explicitely discarded + PORT_BIT ( 0x00000001, IP_ACTIVE_LOW, IPT_MAHJONG_C ) + PORT_BIT ( 0x00000002, IP_ACTIVE_LOW, IPT_MAHJONG_G ) + PORT_BIT ( 0x00000004, IP_ACTIVE_LOW, IPT_MAHJONG_K ) + PORT_BIT ( 0x00000008, IP_ACTIVE_LOW, IPT_MAHJONG_CHI ) + PORT_BIT ( 0x00000010, IP_ACTIVE_LOW, IPT_MAHJONG_RON ) + PORT_BIT ( 0x00000080, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(2) + + PORT_START("TEST") + PORT_BIT ( 0x00000080, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME(DEF_STR( Test )) PORT_CODE(KEYCODE_F2) + PORT_BIT ( 0xffffff7f, IP_ACTIVE_LOW, IPT_UNUSED ) // explicitely discarded + +INPUT_PORTS_END + + +static const gfx_layout tile_16x8x8_layout = +{ + 16,8, + RGN_FRAC(1,1), + 8, + { STEP8(0, 1) }, + { STEP16(0, 8) }, + { STEP8(0, 8*16) }, + 16*8*8 +}; + +#if 0 +static const gfx_layout tile_16x16x8_layout = +{ + 16,16, + RGN_FRAC(1,1), + 8, + { STEP8(0, 1) }, + { STEP16(0, 8) }, + { STEP16(0, 8*16) }, + 16*16*8 +}; +#endif + +static GFXDECODE_START( srmp5 ) + GFXDECODE_ENTRY( "gfx1", 0, tile_16x8x8_layout, 0x0, 0x800 ) + //GFXDECODE_ENTRY( "gfx1", 0, tile_16x16x8_layout, 0x0, 0x800 ) +GFXDECODE_END + +static MACHINE_CONFIG_START( srmp5, srmp5_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu",ST0016_CPU,8000000) + MCFG_CPU_PROGRAM_MAP(st0016_mem) + MCFG_CPU_IO_MAP(st0016_io) + MCFG_CPU_VBLANK_INT_DRIVER("screen", srmp5_state, irq0_line_hold) + + MCFG_CPU_ADD("sub", R3051, 25000000) + MCFG_R3000_ENDIANNESS(ENDIANNESS_LITTLE) + MCFG_CPU_PROGRAM_MAP(srmp5_mem) + MCFG_CPU_VBLANK_INT_DRIVER("screen", srmp5_state, irq4_line_assert) + + MCFG_QUANTUM_TIME(attotime::from_hz(6000)) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_SIZE(96*8, 64*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 42*8-1, 2*8, 32*8-1) + MCFG_SCREEN_UPDATE_DRIVER(srmp5_state, screen_update_srmp5) + + MCFG_PALETTE_ADD("palette", 0x10000) // 0x20000? only first 0x1800 entries seem to be used outside memory test + MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR) + MCFG_PALETTE_MEMBITS(16) + +#ifdef DEBUG_CHAR + MCFG_GFXDECODE_ADD("gfxdecode", "palette", srmp5 ) +#endif + +MACHINE_CONFIG_END + +ROM_START( srmp5 ) + ROM_REGION( 0x400000, "maincpu", 0 ) + ROM_LOAD( "sx008-08.bin", 0x000000, 0x200000, CRC(d4ac54f4) SHA1(c3dc76cd71485796a0b6a960294ea96eae8c946e) ) + ROM_LOAD( "sx008-09.bin", 0x200000, 0x200000, CRC(5a3e6560) SHA1(92ea398f3c5e3035869f0ca5dfe7b05c90095318) ) + + ROM_REGION( 0x200000, "sub", 0 ) // "PRG00" - "PRG03" + ROM_LOAD32_BYTE( "sx008-11.bin", 0x00000, 0x80000, CRC(ca15ff45) SHA1(5ee610e0bb835568c36898210a6f8394902d5b54) ) + ROM_LOAD32_BYTE( "sx008-12.bin", 0x00001, 0x80000, CRC(43e9bb98) SHA1(e46dd98d2e1babfa12ddf2fa9b31377e8691d3a1) ) + ROM_LOAD32_BYTE( "sx008-13.bin", 0x00002, 0x80000, CRC(0af475e8) SHA1(24cddffa0f8c81832ae8870823d772e3b7493194) ) + ROM_LOAD32_BYTE( "sx008-14.bin", 0x00003, 0x80000, CRC(b5c55120) SHA1(0a41351c9563b2c6a00709189a917757bd6e0a24) ) + + ROM_REGION16_LE( 0x1000000, "chr",0) // "CHR00" - "CHR06" + ROM_LOAD( "sx008-01.bin", 0x000000, 0x200000, CRC(82dabf48) SHA1(c53e9ed0056c431eab13ab362936c25d3cc5abba) ) + ROM_LOAD( "sx008-02.bin", 0x200000, 0x200000, CRC(cfd2be0f) SHA1(a21f2928e08047c97443123aceba7ff4e95c6d3d) ) + ROM_LOAD( "sx008-03.bin", 0x400000, 0x200000, CRC(d7323b10) SHA1(94ecc17b6b8b071cf2c61bbef4aec2c6c7693c62) ) + ROM_LOAD( "sx008-04.bin", 0x600000, 0x200000, CRC(b10d3067) SHA1(21c36307780d4f38ec54d87cd222d65e4f8c00a5) ) + ROM_LOAD( "sx008-05.bin", 0x800000, 0x200000, CRC(0ff5e6f5) SHA1(ab7d021757f341d28db6d7d009c20ec9d7bd83c1) ) + ROM_LOAD( "sx008-06.bin", 0xa00000, 0x200000, CRC(ba6fd7c4) SHA1(f086195c5c647e07e77ce2a23e94d28e6ad9ff4f) ) + ROM_LOAD( "sx008-07.bin", 0xc00000, 0x200000, CRC(3564485d) SHA1(12464de4e2b6c4df1595183996d1987f0ecffb01) ) +#ifdef DEBUG_CHAR + ROM_REGION( 0x100000, "gfx1", 0) + ROM_FILL( 0, 0x100000, 0x00) +#endif +ROM_END + +DRIVER_INIT_MEMBER(srmp5_state,srmp5) +{ + m_maincpu->st0016_game = 9; + + m_tileram = auto_alloc_array(machine(), UINT16, 0x100000/2); + m_sprram = auto_alloc_array(machine(), UINT16, 0x080000/2); +#ifdef DEBUG_CHAR + memset(m_tileduty, 1, 0x2000); +#endif +} + +GAME( 1994, srmp5, 0, srmp5, srmp5, srmp5_state, srmp5, ROT0, "Seta", "Super Real Mahjong P5", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE ) |