diff options
Diffstat (limited to 'src/mame/drivers/cheekyms.c')
-rw-r--r-- | src/mame/drivers/cheekyms.c | 183 |
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 ) |