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Diffstat (limited to 'src/mame/drivers/cheekyms.c')
-rw-r--r--src/mame/drivers/cheekyms.c183
1 files changed, 183 insertions, 0 deletions
diff --git a/src/mame/drivers/cheekyms.c b/src/mame/drivers/cheekyms.c
new file mode 100644
index 00000000000..6ef7c52bc98
--- /dev/null
+++ b/src/mame/drivers/cheekyms.c
@@ -0,0 +1,183 @@
+/*************************************************************************
+ Universal Cheeky Mouse Driver
+ (c)Lee Taylor May/June 1998, All rights reserved.
+
+ For use only in offical Mame releases.
+ Not to be distributed as part of any commerical work.
+**************************************************************************/
+
+#include "driver.h"
+#include "sound/dac.h"
+
+
+
+PALETTE_INIT( cheekyms );
+VIDEO_UPDATE( cheekyms );
+WRITE8_HANDLER( cheekyms_sprite_w );
+WRITE8_HANDLER( cheekyms_port_40_w );
+WRITE8_HANDLER( cheekyms_port_80_w );
+
+
+static ADDRESS_MAP_START( addressmap, ADDRESS_SPACE_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_ROM
+ AM_RANGE(0x3000, 0x33ff) AM_RAM
+ AM_RANGE(0x3800, 0x3bff) AM_RAM AM_BASE(&videoram) AM_SIZE(&videoram_size)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( portmap, ADDRESS_SPACE_IO, 8 )
+ ADDRESS_MAP_FLAGS( AMEF_ABITS(8) )
+ AM_RANGE(0x00, 0x00) AM_READ(input_port_0_r)
+ AM_RANGE(0x01, 0x01) AM_READ(input_port_1_r)
+ AM_RANGE(0x20, 0x3f) AM_WRITE(cheekyms_sprite_w)
+ AM_RANGE(0x40, 0x40) AM_WRITE(cheekyms_port_40_w)
+ AM_RANGE(0x80, 0x80) AM_WRITE(cheekyms_port_80_w)
+ADDRESS_MAP_END
+
+
+static INTERRUPT_GEN( cheekyms_interrupt )
+{
+ if (readinputport(2) & 1) /* Coin */
+ nmi_line_pulse();
+ else
+ irq0_line_hold();
+}
+
+
+static INPUT_PORTS_START( cheekyms )
+ PORT_START /* IN0 */
+ 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( 0x0c, 0x04, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C ) )
+//PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Cabinet ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
+ PORT_DIPNAME( 0x20, 0x20, DEF_STR( Demo_Sounds ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0xc0, 0x40, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x40, "3000" )
+ PORT_DIPSETTING( 0x80, "4500" )
+ PORT_DIPSETTING( 0xc0, "6000" )
+ PORT_DIPSETTING( 0x00, DEF_STR( None ) )
+
+ PORT_START /* IN1 */
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )
+
+ PORT_START /* FAKE */
+ /* The coin slots are not memory mapped. Coin causes a NMI, */
+ /* This fake input port is used by the interrupt */
+ /* handler to be notified of coin insertions. We use IMPULSE to */
+ /* trigger exactly one interrupt, without having to check when the */
+ /* user releases the key. */
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
+INPUT_PORTS_END
+
+
+
+static const gfx_layout charlayout =
+{
+ 8,8,
+ RGN_FRAC(1,2),
+ 2,
+ { 0, RGN_FRAC(1,2) },
+ { 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 spritelayout =
+{
+ 16,16,
+ RGN_FRAC(1,2),
+ 2,
+ { RGN_FRAC(1,2), 0 },
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
+ { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16,
+ 8*16, 9*16, 10*16, 11*16, 12*16, 13*16, 14*16, 15*16 },
+ 32*8
+};
+
+
+
+static GFXDECODE_START( cheekyms )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0x00, 0x20 )
+ GFXDECODE_ENTRY( REGION_GFX2, 0, spritelayout, 0x80, 0x10 )
+GFXDECODE_END
+
+
+static MACHINE_DRIVER_START( cheekyms )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(Z80,5000000/2) /* 2.5 MHz */
+ MDRV_CPU_PROGRAM_MAP(addressmap,0)
+ MDRV_CPU_IO_MAP(portmap,0)
+ MDRV_CPU_VBLANK_INT(cheekyms_interrupt,1)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+ MDRV_SCREEN_SIZE(32*8, 32*8)
+ MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 4*8, 28*8-1)
+ MDRV_GFXDECODE(cheekyms)
+ MDRV_PALETTE_LENGTH(0xc0)
+
+ MDRV_PALETTE_INIT(cheekyms)
+ MDRV_VIDEO_UPDATE(cheekyms)
+
+ /* sound hardware */
+ MDRV_SPEAKER_STANDARD_MONO("mono")
+
+ MDRV_SOUND_ADD(DAC, 0)
+ MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+MACHINE_DRIVER_END
+
+
+
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+ROM_START( cheekyms )
+ ROM_REGION( 0x10000, REGION_CPU1, 0 )
+ ROM_LOAD( "cm03.c5", 0x0000, 0x0800, CRC(1ad0cb40) SHA1(2a751395ac19a3218c22cfd3597f9a17b8e31527) )
+ ROM_LOAD( "cm04.c6", 0x0800, 0x0800, CRC(2238f607) SHA1(35df9eb49f6e3c6351fae220d773442cf8536f90) )
+ ROM_LOAD( "cm05.c7", 0x1000, 0x0800, CRC(4169eba8) SHA1(52a059f29c724d087483c7cd733f75d7b8a5b103) )
+ ROM_LOAD( "cm06.c8", 0x1800, 0x0800, CRC(7031660c) SHA1(1370702e30897e45ee172609c1d983f8a4fdf157) )
+
+ ROM_REGION( 0x1000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "cm01.c1", 0x0000, 0x0800, CRC(26f73bd7) SHA1(fa4db5df5be1a5f4531cba86a83f89b7eb7fa3ec) )
+ ROM_LOAD( "cm02.c2", 0x0800, 0x0800, CRC(885887c3) SHA1(62ce8e39d27c0cfea9ebd51757ad31b0baf6b3cd) )
+
+ ROM_REGION( 0x1000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "cm07.n5", 0x0000, 0x0800, CRC(2738c88d) SHA1(3ccd6c1d49bfe2c1b141854ec705e692252e8af8) )
+ ROM_LOAD( "cm08.n6", 0x0800, 0x0800, CRC(b3fbd4ac) SHA1(9f45cc6d9e0bf580149e18de5c3e37d4de347b92) )
+
+ ROM_REGION( 0x0060, REGION_PROMS, 0 )
+ ROM_LOAD( "cm.m9", 0x0000, 0x0020, CRC(db9c59a5) SHA1(357ed5ac8e954a4c8b4d78d36e57bf2de36c1d57) ) /* Character colors / */
+ ROM_LOAD( "cm.m8", 0x0020, 0x0020, CRC(2386bc68) SHA1(6676082860cd8678a71339a352d2c6286e78ba44) ) /* Character colors \ Selected by Bit 6 of Port 0x80 */
+ ROM_LOAD( "cm.p3", 0x0040, 0x0020, CRC(6ac41516) SHA1(05bf40790a0de1e859362df892f7f158c183e247) ) /* Sprite colors */
+ROM_END
+
+
+
+GAME( 1980?, cheekyms, 0, cheekyms, cheekyms, 0, ROT270, "Universal", "Cheeky Mouse", GAME_IMPERFECT_SOUND )