diff options
Diffstat (limited to 'src/mame/drivers/ladyfrog.c')
-rw-r--r-- | src/mame/drivers/ladyfrog.c | 341 |
1 files changed, 341 insertions, 0 deletions
diff --git a/src/mame/drivers/ladyfrog.c b/src/mame/drivers/ladyfrog.c new file mode 100644 index 00000000000..1a739bdd253 --- /dev/null +++ b/src/mame/drivers/ladyfrog.c @@ -0,0 +1,341 @@ +/* +Lady Frog (c) 1990 Mondial Games +(there's "(c) Alfa Tecnology" in the ROM) +driver by Tomasz Slanina + +'N.Y. Captor' (TAITO) hardware , without sub cpu. + +Sound rom is 'borrowed' from NYC. +1.115 = a80_16.i26 + a80_17.i25 + +PCB Layout +|-------------------------------------------------| +|18MHz 1 M5232 | +| LM3900 | +| 6116 Z80-2 | +| 6116 8MHz | +| 8MHz N5C090-60 | +| 2148 AY-3-8910 | +| 2148 | +| LM3900 | +| | +| Z80-1 | +| 2148 2 | +| 2148 6264 | +|6 3 2148 J| +|7 4 A| +|8 5 M| +| M| +| 2148 DSWB DSWA A| +| 2148 | +| 2148 | +|-------------------------------------------------| + +Notes: + Z80-1 clock: 4.000MHz + Z80-2 clock: 4.000MHz + AY-3-8910 clock: 2.000MHz + OKI M5232 clock: 2.000MHz + VSync: 60Hz + HSync: 15.68kHz + + N5C090-60: iNTEL simple PLD (PLCC44), 100% compatible with Altera EP900 + +*/ + +/* set to 1 for real screen size - two more tile columns on right side = black(title)/garbage(game) */ +#define ladyfrog_scr_size 0 + +#include "driver.h" +#include "sound/ay8910.h" +#include "sound/msm5232.h" + +VIDEO_START( ladyfrog ); +VIDEO_UPDATE( ladyfrog ); + +extern UINT8 *ladyfrog_scrlram; +static int sound_nmi_enable=0,pending_nmi=0; +static int snd_flag; +static UINT8 snd_data; + +WRITE8_HANDLER( ladyfrog_videoram_w ); +WRITE8_HANDLER( ladyfrog_spriteram_w ); +WRITE8_HANDLER( ladyfrog_palette_w ); +WRITE8_HANDLER( ladyfrog_gfxctrl_w ); +WRITE8_HANDLER( ladyfrog_gfxctrl2_w ); +WRITE8_HANDLER( ladyfrog_scrlram_w ); + +READ8_HANDLER( ladyfrog_spriteram_r ); +READ8_HANDLER( ladyfrog_palette_r ); +READ8_HANDLER( ladyfrog_scrlram_r ); +READ8_HANDLER( ladyfrog_videoram_r ); + +static READ8_HANDLER( from_snd_r ) +{ + snd_flag=0; + return snd_data; +} + +static WRITE8_HANDLER( to_main_w ) +{ + snd_data = data; + snd_flag = 2; + +} + +static WRITE8_HANDLER( sound_cpu_reset_w ) +{ + cpunum_set_input_line(1, INPUT_LINE_RESET, (data&1 )? ASSERT_LINE : CLEAR_LINE); +} + +static TIMER_CALLBACK( nmi_callback ) +{ + if (sound_nmi_enable) cpunum_set_input_line(1,INPUT_LINE_NMI,PULSE_LINE); + else pending_nmi = 1; +} + +static WRITE8_HANDLER( sound_command_w ) +{ + soundlatch_w(0,data); + timer_call_after_resynch(data,nmi_callback); +} + +static WRITE8_HANDLER( nmi_disable_w ) +{ + sound_nmi_enable = 0; +} + +static WRITE8_HANDLER( nmi_enable_w ) +{ + sound_nmi_enable = 1; + if (pending_nmi) + { + cpunum_set_input_line(1,INPUT_LINE_NMI,PULSE_LINE); + pending_nmi = 0; + } +} + +static WRITE8_HANDLER(unk_w) +{ + +} + +static struct AY8910interface ay8910_interface = +{ + 0, + 0, + unk_w, + unk_w +}; + +static struct MSM5232interface msm5232_interface = +{ + { 0.65e-6, 0.65e-6, 0.65e-6, 0.65e-6, 0.65e-6, 0.65e-6, 0.65e-6, 0.65e-6 } +}; + +static READ8_HANDLER( snd_flag_r ) +{ + return snd_flag | 0xfd; +} + +static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0xbfff) AM_READ(MRA8_ROM) + AM_RANGE(0xc000, 0xc07f) AM_READ(MRA8_RAM) + AM_RANGE(0xc080, 0xc87f) AM_READ(ladyfrog_videoram_r) + AM_RANGE(0xd400, 0xd400) AM_READ(from_snd_r) + AM_RANGE(0xd401, 0xd401) AM_READ(snd_flag_r) + AM_RANGE(0xd800, 0xd800) AM_READ(input_port_0_r) + AM_RANGE(0xd801, 0xd801) AM_READ(input_port_1_r) + AM_RANGE(0xd804, 0xd804) AM_READ(input_port_2_r) + AM_RANGE(0xd806, 0xd806) AM_READ(input_port_3_r) + AM_RANGE(0xdc00, 0xdc9f) AM_READ(ladyfrog_spriteram_r) + AM_RANGE(0xdca0, 0xdcbf) AM_READ(ladyfrog_scrlram_r) + AM_RANGE(0xdcc0, 0xdcff) AM_READ(MRA8_RAM) + AM_RANGE(0xdd00, 0xdeff) AM_READ(ladyfrog_palette_r) + AM_RANGE(0xd0d0, 0xd0d0) AM_READ(MRA8_NOP) /* code jumps to ASCII text "Alfa tecnology" @ $b7 */ + AM_RANGE(0xe000, 0xffff) AM_READ(MRA8_RAM) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0xbfff) AM_WRITE(MWA8_ROM) + AM_RANGE(0xc000, 0xc07f) AM_WRITE(MWA8_RAM) + AM_RANGE(0xc080, 0xc87f) AM_WRITE(ladyfrog_videoram_w) AM_BASE(&videoram) AM_SIZE(&videoram_size) + AM_RANGE(0xd000, 0xd000) AM_WRITE(ladyfrog_gfxctrl2_w) + AM_RANGE(0xd400, 0xd400) AM_WRITE(sound_command_w) + AM_RANGE(0xd403, 0xd403) AM_WRITE(sound_cpu_reset_w) + AM_RANGE(0xdc00, 0xdc9f) AM_WRITE(ladyfrog_spriteram_w) + AM_RANGE(0xdca0, 0xdcbf) AM_WRITE(ladyfrog_scrlram_w) AM_BASE(&ladyfrog_scrlram) + AM_RANGE(0xdcc0, 0xdcff) AM_WRITE(MWA8_RAM) + AM_RANGE(0xdd00, 0xdeff) AM_WRITE(ladyfrog_palette_w) + AM_RANGE(0xdf03, 0xdf03) AM_WRITE(ladyfrog_gfxctrl_w) + AM_RANGE(0xe000, 0xffff) AM_WRITE(MWA8_RAM) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( sound_readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0xbfff) AM_READ(MRA8_ROM) + AM_RANGE(0xc000, 0xc7ff) AM_READ(MRA8_RAM) + AM_RANGE(0xd000, 0xd000) AM_READ(soundlatch_r) + AM_RANGE(0xd200, 0xd200) AM_READ(MRA8_NOP) + AM_RANGE(0xe000, 0xefff) AM_READ(MRA8_NOP) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( sound_writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0xbfff) AM_WRITE(MWA8_ROM) + AM_RANGE(0xc000, 0xc7ff) AM_WRITE(MWA8_RAM) + AM_RANGE(0xc800, 0xc801) AM_WRITE(MWA8_NOP) + AM_RANGE(0xc802, 0xc802) AM_WRITE(AY8910_control_port_0_w) + AM_RANGE(0xc803, 0xc803) AM_WRITE(AY8910_write_port_0_w) + AM_RANGE(0xc900, 0xc90d) AM_WRITE(MSM5232_0_w) + AM_RANGE(0xca00, 0xca00) AM_WRITE(MWA8_NOP) + AM_RANGE(0xcb00, 0xcb00) AM_WRITE(MWA8_NOP) + AM_RANGE(0xcc00, 0xcc00) AM_WRITE(MWA8_NOP) + AM_RANGE(0xd000, 0xd000) AM_WRITE(to_main_w) + AM_RANGE(0xd200, 0xd200) AM_WRITE(nmi_enable_w) + AM_RANGE(0xd400, 0xd400) AM_WRITE(nmi_disable_w) + AM_RANGE(0xd600, 0xd600) AM_WRITE(MWA8_NOP) + AM_RANGE(0xe000, 0xefff) AM_WRITE(MWA8_NOP) +ADDRESS_MAP_END + + +static INPUT_PORTS_START( ladyfrog ) + PORT_START + PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x00, "4" ) + PORT_DIPSETTING( 0x01, "2" ) + PORT_DIPSETTING( 0x02, "3" ) + PORT_DIPSETTING( 0x03, "1" ) + PORT_DIPNAME( 0x04, 0x00, "Clear 'doors' after life lost" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x04, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Free_Play ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x00, DEF_STR( Allow_Continue ) ) + PORT_DIPSETTING( 0x20, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_3C ) ) + + PORT_START + PORT_DIPNAME( 0x03, 0x01, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x03, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Hard ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) ) + PORT_DIPNAME( 0x08, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) + +INPUT_PORTS_END + + +static const gfx_layout charlayout = +{ + 8,8, + RGN_FRAC(1,2), + 4, + { RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4, 0, 4 }, + { 3, 2, 1, 0, 8+3, 8+2, 8+1, 8+0 }, + { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 }, + 16*8 +}; + +static const gfx_layout spritelayout = +{ + 16,16, + RGN_FRAC(1,2), + 4, + { RGN_FRAC(1,2)+0, RGN_FRAC(1,2)+4, 0, 4 }, + { 3, 2, 1, 0, 8+3, 8+2, 8+1, 8+0, + 16*8+3, 16*8+2, 16*8+1, 16*8+0, 16*8+8+3, 16*8+8+2, 16*8+8+1, 16*8+8+0 }, + { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16, + 16*16, 17*16, 18*16, 19*16, 20*16, 21*16, 22*16, 23*16 }, + 64*8 +}; + + + +static GFXDECODE_START( ladyfrog ) + GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0, 16 ) + GFXDECODE_ENTRY( REGION_GFX1, 0, spritelayout, 256, 16 ) +GFXDECODE_END + +static MACHINE_DRIVER_START( ladyfrog ) + MDRV_CPU_ADD(Z80,8000000/2) + MDRV_CPU_PROGRAM_MAP(readmem,writemem) + MDRV_CPU_VBLANK_INT(irq0_line_hold,1) + + MDRV_CPU_ADD(Z80,8000000/2) + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem) + MDRV_CPU_VBLANK_INT(irq0_line_hold,2) + + /* video hardware */ + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + MDRV_INTERLEAVE(100) + + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(32*8, 32*8) +#if ladyfrog_scr_size + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 29*8-1) +#else + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 27*8-1) +#endif + + MDRV_GFXDECODE(ladyfrog) + MDRV_PALETTE_LENGTH(512) + + MDRV_VIDEO_START(ladyfrog) + MDRV_VIDEO_UPDATE(ladyfrog) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(AY8910, 8000000/4) + MDRV_SOUND_CONFIG(ay8910_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.15) + + MDRV_SOUND_ADD(MSM5232, 2000000) + MDRV_SOUND_CONFIG(msm5232_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_DRIVER_END + + +ROM_START( ladyfrog ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "2.107", 0x0000, 0x10000, CRC(fa4466e6) SHA1(08e5cc8e1d3c845bc9c253267f2683671bffa9f2) ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) + ROM_LOAD( "1.115", 0x0000, 0x8000, CRC(b0932498) SHA1(13d90698f2682e64ff3597c9267ca9d33a6d62ba) ) /* NY Captor*/ + + ROM_REGION( 0x60000, REGION_GFX1, ROMREGION_DISPOSE |ROMREGION_INVERT ) + ROM_LOAD( "3.32", 0x30000, 0x10000, CRC(8a27fc0a) SHA1(36e0365776e61ef830451e6351eca6b6c742086f) ) + ROM_LOAD( "4.33", 0x40000, 0x10000, CRC(e1a137d3) SHA1(add8140a9366a0d343b611ced10c804d3fb04c03) ) + ROM_LOAD( "5.34", 0x50000, 0x10000, CRC(7816925f) SHA1(037a69243b35e1739e5d7288e279d0d4289c61ed) ) + ROM_LOAD( "6.8", 0x00000, 0x10000, CRC(61b3baaa) SHA1(d65a235dbbb96c11e8307aa457d1c06f20eb8d5a) ) + ROM_LOAD( "7.9", 0x10000, 0x10000, CRC(88aaff58) SHA1(dfb143ef452dec530adf8b35a50a82d08f47d107) ) + ROM_LOAD( "8.10", 0x20000, 0x10000, CRC(8c73baa1) SHA1(50fb408be181ef3c125dee23b04daeb010c9f276) ) +ROM_END + +GAME( 1990, ladyfrog, 0, ladyfrog, ladyfrog, 0, ORIENTATION_SWAP_XY, "Mondial Games", "Lady Frog", 0) |