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Diffstat (limited to 'trunk/src/mame/drivers/dynadice.c')
-rw-r--r--trunk/src/mame/drivers/dynadice.c310
1 files changed, 310 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/dynadice.c b/trunk/src/mame/drivers/dynadice.c
new file mode 100644
index 00000000000..499b81d2602
--- /dev/null
+++ b/trunk/src/mame/drivers/dynadice.c
@@ -0,0 +1,310 @@
+/*
+Dynamic Dice (??)
+
+Driver by
+ Tomasz Slanina
+ Pierpaolo Prazzoli
+--
+Old, rusty, not working pcb :
+
+
+Main PCB :
+
+m5l8080ap (8080)
+
+dy_1.bin (1H)
+dy_2.bin (1L)
+dy_3.bin (1P)
+
+dip 6x (all off)
+
+xtal 18.432 mhz
+
+--
+Sub PCB DYNA-529-81ST :
+
+AY-3-8910
+Z80
+
+dy_4.bin
+dy_5.bin
+dy_6.bin (near Z80)
+*/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "cpu/i8085/i8085.h"
+#include "sound/ay8910.h"
+#include "machine/nvram.h"
+
+
+class dynadice_state : public driver_device
+{
+public:
+ dynadice_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag) { }
+
+ /* memory pointers */
+ UINT8 * m_videoram;
+// UINT8 * m_nvram; // currently this uses generic nvram handling
+// UINT8 * m_paletteram; // currently this uses generic palette handling
+
+ /* video-related */
+ tilemap_t *m_bg_tilemap;
+ tilemap_t *m_top_tilemap;
+
+ /* misc */
+ int m_ay_data;
+};
+
+
+static WRITE8_HANDLER( dynadice_videoram_w )
+{
+ dynadice_state *state = space->machine().driver_data<dynadice_state>();
+ state->m_videoram[offset] = data;
+ tilemap_mark_tile_dirty(state->m_bg_tilemap, offset);
+ tilemap_mark_all_tiles_dirty(state->m_top_tilemap);
+}
+
+static WRITE8_HANDLER( sound_data_w )
+{
+ dynadice_state *state = space->machine().driver_data<dynadice_state>();
+ state->m_ay_data = data;
+}
+
+static WRITE8_DEVICE_HANDLER( sound_control_w )
+{
+ dynadice_state *state = device->machine().driver_data<dynadice_state>();
+/*
+ AY 3-8910 :
+
+ D0 - BC1
+ D1 - BC2
+ D2 - BDIR
+ D3 - /Reset
+
+*/
+ if ((data & 7) == 7)
+ ay8910_address_w(device, 0, state->m_ay_data);
+
+ if ((data & 7) == 6)
+ ay8910_data_w(device, 0, state->m_ay_data);
+}
+
+
+static ADDRESS_MAP_START( dynadice_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_ROM
+ AM_RANGE(0x2000, 0x23ff) AM_RAM_WRITE(dynadice_videoram_w) AM_BASE_MEMBER(dynadice_state, m_videoram)
+ AM_RANGE(0x4000, 0x40ff) AM_RAM AM_SHARE("nvram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( dynadice_io_map, AS_IO, 8 )
+ AM_RANGE(0x50, 0x50) AM_READ_PORT("IN0")
+ AM_RANGE(0x51, 0x51) AM_READ_PORT("IN1")
+ AM_RANGE(0x52, 0x52) AM_READ_PORT("DSW")
+ AM_RANGE(0x62, 0x62) AM_WRITENOP
+ AM_RANGE(0x63, 0x63) AM_WRITE(soundlatch_w)
+ AM_RANGE(0x70, 0x77) AM_WRITENOP
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( dynadice_sound_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x07ff) AM_ROM
+ AM_RANGE(0x2000, 0x23ff) AM_RAM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( dynadice_sound_io_map, AS_IO, 8 )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x00) AM_READ(soundlatch_r)
+ AM_RANGE(0x01, 0x01) AM_WRITE(soundlatch_clear_w)
+ AM_RANGE(0x02, 0x02) AM_WRITE(sound_data_w)
+ AM_RANGE(0x03, 0x03) AM_DEVWRITE("aysnd", sound_control_w)
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( dynadice )
+ PORT_START("IN0")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_DIPNAME( 0x02, 0x02, "Initialize NVRAM" )
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_BIT( 0x30, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START("IN1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* increase number of coins */
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* decrease number of coins */
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 ) /* start /stop */
+
+ PORT_START("DSW")
+ PORT_DIPNAME( 0x1c, 0x1c, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ))
+ PORT_DIPSETTING( 0x04, DEF_STR( 4C_1C ))
+ PORT_DIPSETTING( 0x08, DEF_STR( 3C_1C ))
+ PORT_DIPSETTING( 0x0c, DEF_STR( 2C_1C ))
+ PORT_DIPSETTING( 0x1c, DEF_STR( 1C_1C ))
+ PORT_DIPSETTING( 0x18, DEF_STR( 1C_2C ))
+ PORT_DIPSETTING( 0x14, DEF_STR( 1C_3C ))
+ PORT_DIPSETTING( 0x10, DEF_STR( 1C_4C ))
+
+ PORT_DIPNAME( 0x01, 0x01, "DSW 1-0" )
+ PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x02, "DSW 1-1" )
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x20, "DSW 1-5" )
+ PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x40, "DSW 1-6" )
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, "DSW 1-7" )
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+static const gfx_layout charlayout =
+{
+ 8,8,
+ RGN_FRAC(1,1),
+ 1,
+ { 0 },
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ 8*8
+};
+
+static const gfx_layout charlayout2 =
+{
+ 8,8,
+ RGN_FRAC(1,1),
+ 3,
+ { 5,6,7 },
+ { 0, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ { 0*8*8, 1*8*8, 2*8*8, 3*8*8, 4*8*8, 5*8*8, 6*8*8, 7*8*8 },
+ 8*8*8
+};
+
+
+static GFXDECODE_START( dynadice )
+ GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 1 ) /* 1bpp */
+ GFXDECODE_ENTRY( "gfx2", 0, charlayout2, 0, 1 ) /* 3bpp */
+GFXDECODE_END
+
+static TILE_GET_INFO( get_tile_info )
+{
+ dynadice_state *state = machine.driver_data<dynadice_state>();
+ int code = state->m_videoram[tile_index];
+ SET_TILE_INFO(1, code, 0, 0);
+}
+
+static VIDEO_START( dynadice )
+{
+ dynadice_state *state = machine.driver_data<dynadice_state>();
+
+ /* pacman - style videoram layout */
+ state->m_bg_tilemap = tilemap_create(machine, get_tile_info, tilemap_scan_rows, 8, 8, 32, 32);
+ state->m_top_tilemap = tilemap_create(machine, get_tile_info, tilemap_scan_cols, 8, 8, 2, 32);
+ tilemap_set_scrollx(state->m_bg_tilemap, 0, -16);
+}
+
+static SCREEN_UPDATE( dynadice )
+{
+ dynadice_state *state = screen->machine().driver_data<dynadice_state>();
+ rectangle myclip = *cliprect;
+ myclip.max_x = 15;
+ tilemap_draw(bitmap, cliprect, state->m_bg_tilemap, 0, 0);
+ tilemap_draw(bitmap, &myclip, state->m_top_tilemap, 0, 0);
+ return 0;
+}
+
+static PALETTE_INIT( dynadice )
+{
+ int i;
+ for(i = 0; i < 8; i++)
+ palette_set_color_rgb(machine, i, pal1bit(i >> 1), pal1bit(i >> 2), pal1bit(i >> 0));
+}
+
+static MACHINE_START( dynadice )
+{
+ dynadice_state *state = machine.driver_data<dynadice_state>();
+ state->save_item(NAME(state->m_ay_data));
+}
+
+static MACHINE_RESET( dynadice )
+{
+ dynadice_state *state = machine.driver_data<dynadice_state>();
+ state->m_ay_data = 0;
+}
+
+static MACHINE_CONFIG_START( dynadice, dynadice_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", I8080,18432000/8)
+ MCFG_CPU_PROGRAM_MAP(dynadice_map)
+ MCFG_CPU_IO_MAP(dynadice_io_map)
+
+ MCFG_CPU_ADD("audiocpu", Z80,18432000/6)
+ MCFG_CPU_PROGRAM_MAP(dynadice_sound_map)
+ MCFG_CPU_IO_MAP(dynadice_sound_io_map)
+
+ MCFG_MACHINE_START(dynadice)
+ MCFG_MACHINE_RESET(dynadice)
+
+ MCFG_NVRAM_ADD_0FILL("nvram")
+
+ /* 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(256+16, 256)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 34*8-1, 3*8, 28*8-1)
+ MCFG_SCREEN_UPDATE(dynadice)
+
+ MCFG_GFXDECODE(dynadice)
+ MCFG_PALETTE_LENGTH(8)
+ MCFG_PALETTE_INIT(dynadice)
+
+ MCFG_VIDEO_START(dynadice)
+
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+
+ MCFG_SOUND_ADD("aysnd", AY8910, 2000000)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+MACHINE_CONFIG_END
+
+ROM_START( dynadice )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "dy_1.bin", 0x0000, 0x1000, CRC(4ad18724) SHA1(78151b02a727f4272eff72765883df9ca09606c3) )
+ ROM_LOAD( "dy_2.bin", 0x1000, 0x0800, CRC(82cb1873) SHA1(661f33af4a536b7929d432d755ab44f9280f82db) )
+ ROM_LOAD( "dy_3.bin", 0x1800, 0x0800, CRC(a8edad20) SHA1(b812141f216355c986047969326bd1e036be71e6) )
+
+ ROM_REGION( 0x10000, "audiocpu", 0 )
+ ROM_LOAD( "dy_6.bin", 0x0000, 0x0800, CRC(d4e6e6a3) SHA1(84c0fcfd8326a4301accbd192df6e372b98ae537) )
+
+ ROM_REGION( 0x0800, "gfx1", 0 )
+ ROM_LOAD( "dy_4.bin", 0x0000, 0x0800, CRC(306b851b) SHA1(bf69ed126d32b31e1711ff23c5a75b8a8bd28207) )
+
+ ROM_REGION( 0x0800*8, "gfx2", ROMREGION_ERASE00 )
+ /* gfx data will be rearranged here for 8x8 3bpp tiles */
+
+ ROM_REGION( 0x0800, "user1",0 )
+ ROM_LOAD( "dy_5.bin", 0x0000, 0x0800, CRC(e4799462) SHA1(5cd0f003572540522d72706bc5a8fa6588553031) )
+ROM_END
+
+static DRIVER_INIT( dynadice )
+{
+ int i, j;
+ UINT8 *usr1 = machine.region("user1")->base();
+ UINT8 *cpu2 = machine.region("audiocpu")->base();
+ UINT8 *gfx1 = machine.region("gfx1")->base();
+ UINT8 *gfx2 = machine.region("gfx2")->base();
+
+ cpu2[0x0b] = 0x23; /* bug in game code Dec HL -> Inc HL*/
+
+ /* 1bpp tiles -> 3bpp tiles (dy_5.bin contains bg/fg color data for each tile line) */
+ for (i = 0; i < 0x800; i++)
+ for (j = 0; j < 8; j++)
+ gfx2[(i << 3) + j] = (gfx1[i] & (0x80 >> j)) ? (usr1[i] & 7) : (usr1[i] >> 4);
+}
+
+GAME( 19??, dynadice, 0, dynadice, dynadice, dynadice, ROT90, "<unknown>", "Dynamic Dice", GAME_SUPPORTS_SAVE )