summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/sbrkout.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/sbrkout.c')
-rw-r--r--src/mame/drivers/sbrkout.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/sbrkout.c b/src/mame/drivers/sbrkout.c
index 396094bce99..f7f8075dd47 100644
--- a/src/mame/drivers/sbrkout.c
+++ b/src/mame/drivers/sbrkout.c
@@ -77,7 +77,7 @@ static TIMER_CALLBACK( sbrkout_tones_4V )
static MACHINE_RESET( sbrkout )
{
- timer_pulse(TIME_4V, 0, sbrkout_tones_4V);
+ timer_pulse(TIME_4V, NULL, 0, sbrkout_tones_4V);
}
n82'>82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286
/*****************************************************************************

Dr. Micro (c) 1983 Sanritsu

        driver by Uki

Quite similar to Appoooh

*****************************************************************************/

#include "driver.h"
#include "cpu/z80/z80.h"
#include "sound/msm5205.h"
#include "sound/sn76496.h"

#define MCLK 18432000

PALETTE_INIT( drmicro );
VIDEO_START( drmicro );
VIDEO_UPDATE( drmicro );

WRITE8_HANDLER( drmicro_flipscreen_w );
WRITE8_HANDLER( drmicro_priority_w );

WRITE8_HANDLER( drmicro_videoram_w );

extern void drmicro_flip_w( running_machine *machine, int flip );

/****************************************************************************/

static int drmicro_nmi_enable;

static INTERRUPT_GEN( drmicro_interrupt )
{
	if (drmicro_nmi_enable)
		 cpu_set_input_line(device, INPUT_LINE_NMI, PULSE_LINE);
}

static WRITE8_HANDLER( nmi_enable_w )
{	// bit2,3 unknown
	drmicro_nmi_enable = data & 1;
	drmicro_flip_w(space->machine, data & 2);
}

/****************************************************************************/

static int pcm_adr;

static void pcm_w(const device_config *device)
{
	UINT8 *PCM = memory_region(device->machine, "adpcm");

	int data = PCM[pcm_adr / 2];

	if (data != 0x70) // ??
	{
		if (~pcm_adr & 1)
			data >>= 4;

		msm5205_data_w(device, data & 0x0f);
		msm5205_reset_w(device, 0);

		pcm_adr = (pcm_adr + 1) & 0x7fff;
	}
	else
		msm5205_reset_w(device, 1);
}

static WRITE8_HANDLER( pcm_set_w )
{
	pcm_adr = ((data & 0x3f) << 9);
	pcm_w(devtag_get_device(space->machine, "msm"));
}

/****************************************************************************/

static ADDRESS_MAP_START( drmicro_map, ADDRESS_SPACE_PROGRAM, 8 )
	AM_RANGE(0x0000, 0xbfff) AM_ROM
	AM_RANGE(0xc000, 0xdfff) AM_RAM
	AM_RANGE(0xe000, 0xefff) AM_READWRITE(SMH_RAM, drmicro_videoram_w)
	AM_RANGE(0xf000, 0xffff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( io_map, ADDRESS_SPACE_IO, 8 )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x00, 0x00) AM_READ_PORT("P1") AM_DEVWRITE("sn1", sn76496_w)
	AM_RANGE(0x01, 0x01) AM_READ_PORT("P2") AM_DEVWRITE("sn2", sn76496_w)
	AM_RANGE(0x02, 0x02) AM_DEVWRITE("sn3", sn76496_w)
	AM_RANGE(0x03, 0x03) AM_READ_PORT("DSW1") AM_WRITE(pcm_set_w)
	AM_RANGE(0x04, 0x04) AM_READ_PORT("DSW2") AM_WRITE(nmi_enable_w)
	AM_RANGE(0x05, 0x05) AM_READWRITE(SMH_NOP, SMH_NOP) // unused? / watchdog?
ADDRESS_MAP_END

/****************************************************************************/

static INPUT_PORTS_START( drmicro )
	PORT_START("P1")
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_SERVICE1 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY

	PORT_START("P2")
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START2 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START1 )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(2)
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(2)

	PORT_START("DSW1")
	PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives ) )
	PORT_DIPSETTING(    0x00, "2" )
	PORT_DIPSETTING(    0x01, "3" )
	PORT_DIPSETTING(    0x02, "4" )
	PORT_DIPSETTING(    0x03, "5" )
	PORT_DIPNAME( 0x04, 0x04, DEF_STR( Demo_Sounds ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x04, DEF_STR( On ) )
	PORT_DIPNAME( 0x18, 0x08, DEF_STR( Bonus_Life ) )
	PORT_DIPSETTING(    0x00, "30000 100000" )
	PORT_DIPSETTING(    0x08, "50000 150000" )
	PORT_DIPSETTING(    0x10, "70000 200000" )
	PORT_DIPSETTING(    0x18, "100000 300000" )
	PORT_SERVICE( 0x20, IP_ACTIVE_HIGH )
	PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) )
	PORT_DIPSETTING(    0x40, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Cocktail ) )
	PORT_DIPNAME( 0x80, 0x00, DEF_STR( Flip_Screen ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x80, DEF_STR( On ) )

	PORT_START("DSW2")
	PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coinage ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x05, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x01, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x02, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x03, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 1C_5C ) )
	PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // 4-8
INPUT_PORTS_END

/****************************************************************************/

static const gfx_layout spritelayout4 =
{
	16,16,
	0x100,
	2,
	{0,0x2000*8},
	{STEP8(7,-1),STEP8(71,-1)},
	{STEP8(0,8),STEP8(128,8)},
	8*8*4
};

static const gfx_layout spritelayout8 =
{
	16,16,
	0x100,
	3,
	{0x2000*16,0x2000*8,0},
	{STEP8(7,-1),STEP8(71,-1)},
	{STEP8(0,8),STEP8(128,8)},
	8*8*4
};

static const gfx_layout charlayout4 =
{
	8,8,
	0x400,
	2,
	{0,0x2000*8},
	{STEP8(7,-1)},
	{STEP8(0,8)},
	8*8*1
};

static const gfx_layout charlayout8 =
{
	8,8,
	0x400,
	3,
	{0x2000*16,0x2000*8,0},
	{STEP8(7,-1)},
	{STEP8(0,8)},
	8*8*1
};

static GFXDECODE_START( drmicro )
	GFXDECODE_ENTRY( "gfx1", 0x0000, charlayout4,     0, 64 ) /* tiles */
	GFXDECODE_ENTRY( "gfx2", 0x0000, charlayout8,   256, 32 ) /* tiles */
	GFXDECODE_ENTRY( "gfx1", 0x0000, spritelayout4,   0, 64 ) /* sprites */
	GFXDECODE_ENTRY( "gfx2", 0x0000, spritelayout8, 256, 32 ) /* sprites */
GFXDECODE_END

static const msm5205_interface msm5205_config =
{
	pcm_w,			/* IRQ handler */
	MSM5205_S64_4B	/* 6 KHz */
};

/****************************************************************************/

static MACHINE_DRIVER_START( drmicro )

	/* basic machine hardware */
	MDRV_CPU_ADD("maincpu", Z80,MCLK/6)	/* 3.072MHz? */
	MDRV_CPU_PROGRAM_MAP(drmicro_map)
	MDRV_CPU_IO_MAP(io_map)
	MDRV_CPU_VBLANK_INT("screen", drmicro_interrupt)

	MDRV_QUANTUM_TIME(HZ(60))

	/* video hardware */
	MDRV_SCREEN_ADD("screen", RASTER)
	MDRV_SCREEN_REFRESH_RATE(60)
	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	MDRV_SCREEN_SIZE(32*8, 32*8)
	MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)

	MDRV_GFXDECODE(drmicro)
	MDRV_PALETTE_LENGTH(512)

	MDRV_PALETTE_INIT(drmicro)
	MDRV_VIDEO_START(drmicro)
	MDRV_VIDEO_UPDATE(drmicro)

	/* sound hardware */
	MDRV_SPEAKER_STANDARD_MONO("mono")

	MDRV_SOUND_ADD("sn1", SN76496, MCLK/4)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)

	MDRV_SOUND_ADD("sn2", SN76496, MCLK/4)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)

	MDRV_SOUND_ADD("sn3", SN76496, MCLK/4)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)

	MDRV_SOUND_ADD("msm", MSM5205, 384000)
	MDRV_SOUND_CONFIG(msm5205_config)
	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)
MACHINE_DRIVER_END

/****************************************************************************/

ROM_START( drmicro )
	ROM_REGION( 0x10000, "maincpu", 0 ) // CPU
	ROM_LOAD( "dm-00.13b", 0x0000,  0x2000, CRC(270f2145) SHA1(1557428387e2c0f711c676a13a763c8d48aa497b) )
	ROM_LOAD( "dm-01.14b", 0x2000,  0x2000, CRC(bba30c80) SHA1(a084429fad58fa6348936084652235d5f55e3b89) )
	ROM_LOAD( "dm-02.15b", 0x4000,  0x2000, CRC(d9e4ca6b) SHA1(9fb6d1d6b45628891deae389cf1d142332b110ba) )
	ROM_LOAD( "dm-03.13d", 0x6000,  0x2000, CRC(b7bcb45b) SHA1(61035afc642bac2e1c56c36c188bed4e1949523f) )
	ROM_LOAD( "dm-04.14d", 0x8000,  0x2000, CRC(071db054) SHA1(75929b7692bebf2246fa84581b6d1eedb02c9aba) )
	ROM_LOAD( "dm-05.15d", 0xa000,  0x2000, CRC(f41b8d8a) SHA1(802830f3f0362ec3df257f31dc22390e8ae4207c) )

	ROM_REGION( 0x04000, "gfx1", 0 ) // gfx 1
	ROM_LOAD( "dm-23.5l",  0x0000,  0x2000, CRC(279a76b8) SHA1(635650621bdce5873bb5faf64f8352149314e784) )
	ROM_LOAD( "dm-24.5n",  0x2000,  0x2000, CRC(ee8ed1ec) SHA1(7afc05c73186af9fe3d3f3ce13412c8ee560b146) )

	ROM_REGION( 0x06000, "gfx2", 0 ) // gfx 2
	ROM_LOAD( "dm-20.4a",  0x0000,  0x2000, CRC(6f5dbf22) SHA1(41ef084336e2ebb1016b28505dcb43483e37a0de) )
	ROM_LOAD( "dm-21.4c",  0x2000,  0x2000, CRC(8b17ff47) SHA1(5bcc14489ea1d4f1fe8e51c24a72a8e787ab8159) )
	ROM_LOAD( "dm-22.4d",  0x4000,  0x2000, CRC(84daf771) SHA1(d187debcca59ceab6cd696be246370120ee575c6) )

	ROM_REGION( 0x04000, "adpcm", 0 ) // samples
	ROM_LOAD( "dm-40.12m",  0x0000,  0x2000, CRC(3d080af9) SHA1(f9527fae69fe3ca0762024ac4a44b1f02fbee66a) )
	ROM_LOAD( "dm-41.13m",  0x2000,  0x2000, CRC(ddd7bda2) SHA1(bbe9276cb47fa3e82081d592522640e04b4a9223) )

	ROM_REGION( 0x00220, "proms", 0 ) // PROMs
	ROM_LOAD( "dm-62.9h", 0x0000,  0x0020, CRC(e3e36eaf) SHA1(5954400190e587a20cad60f5829f4bddc85ea526) )
	ROM_LOAD( "dm-61.4m", 0x0020,  0x0100, CRC(0dd8e365) SHA1(cbd43a2d4af053860932af32ca5e13bef728e38a) )
	ROM_LOAD( "dm-60.6e", 0x0120,  0x0100, CRC(540a3953) SHA1(bc65388a1019dadf8c71705e234763f5c735e282) )
ROM_END

GAME( 1983, drmicro, 0, drmicro, drmicro, 0, ROT270, "Sanritsu", "Dr. Micro", 0 )