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Diffstat (limited to 'src/mame/drivers/ladyfrog.c')
-rw-r--r--src/mame/drivers/ladyfrog.c341
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)