/*************************************************************************** Truco Clemente (c) 1991 Miky SRL driver by Ernesto Corvi Notes: - Audio is almost there. - After one game you can't play anymore. - I think this runs on a heavily modified PacMan type of board. ---------------------------------- Additional Notes (Roberto Fresca): ---------------------------------- Mainboard: Pacman bootleg jamma board. Daughterboard: Custom made, plugged in the 2 roms and Z80 mainboard sockets. - 01 x Z80 - 03 x 27c010 - 02 x am27s19 - 03 x GAL 16v8b (All of them have the same contents... Maybe read protected.) - 01 x PAL CE 20v8h (The fuse map is suspect too) - 01 x lm324n To not overload the driver, I put the rest of technical info in http://www.mameworld.net/robbie/trucocl.htm - Added 2 "hidden" color proms (am27s19) - One GAL is connected to the color proms inputs. - The name of the company is "Miky SRL" instead of "Caloi Miky SRL". Caloi (Carlos Loiseau), is the Clemente's creator. ***************************************************************************/ #include "driver.h" #include "sound/dac.h" /* from video */ WRITE8_HANDLER( trucocl_videoram_w ); WRITE8_HANDLER( trucocl_colorram_w ); PALETTE_INIT( trucocl ); VIDEO_START( trucocl ); VIDEO_UPDATE( trucocl ); static WRITE8_HANDLER( irq_enable_w) { interrupt_enable_w( machine, 0, (~data) & 1 ); } static int cur_dac_address = -1; static int cur_dac_address_index = 0; static TIMER_CALLBACK( dac_irq ) { cpunum_set_input_line(machine, 0, INPUT_LINE_NMI, PULSE_LINE ); } static WRITE8_HANDLER( audio_dac_w) { UINT8 *rom = memory_region(machine, "main"); int dac_address = ( data & 0xf0 ) << 8; int sel = ( ( (~data) >> 1 ) & 2 ) | ( data & 1 ); if ( cur_dac_address != dac_address ) { cur_dac_address_index = 0; cur_dac_address = dac_address; } else { cur_dac_address_index++; } if ( sel & 1 ) dac_address += 0x10000; if ( sel & 2 ) dac_address += 0x10000; dac_address += 0x10000; dac_data_w( 0, rom[dac_address+cur_dac_address_index] ); timer_set( ATTOTIME_IN_HZ( 16000 ), NULL, 0, dac_irq ); } static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x3fff) AM_ROM AM_RANGE(0x4000, 0x43ff) AM_RAM_WRITE(trucocl_videoram_w) AM_BASE(&videoram) AM_RANGE(0x4400, 0x47ff) AM_RAM_WRITE(trucocl_colorram_w) AM_BASE(&colorram) AM_RANGE(0x4c00, 0x4fff) AM_RAM AM_RANGE(0x5000, 0x5000) AM_WRITE(irq_enable_w) AM_RANGE(0x5000, 0x503f) AM_READ_PORT("IN0") AM_RANGE(0x5080, 0x5080) AM_WRITE(audio_dac_w) AM_RANGE(0x50c0, 0x50c0) AM_WRITE(watchdog_reset_w) AM_RANGE(0x8000, 0xffff) AM_ROM ADDRESS_MAP_END static INPUT_PORTS_START( trucocl ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_IMPULSE(2) INPUT_PORTS_END static const gfx_layout tilelayout = { 8,8, /* 8*8 characters */ 0x10000/32, /* 2048 characters */ 4, /* 4 bits per pixel */ { 0, 1,2,3 }, { 0, 4, 0x8000*8+0,0x8000*8+4, 8*8+0, 8*8+4, 0x8000*8+8*8+0,0x8000*8+8*8+4 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, 16*8 /* every char takes 16 consecutive bytes */ }; static GFXDECODE_START( trucocl ) GFXDECODE_ENTRY( "gfx1", 0, tilelayout, 0, 2 ) GFXDECODE_ENTRY( "gfx1", 0x10000, tilelayout, 0, 2 ) GFXDECODE_END static INTERRUPT_GEN( trucocl_interrupt ) { irq0_line_hold(machine, cpunum); } static MACHINE_DRIVER_START( trucocl ) /* basic machine hardware */ MDRV_CPU_ADD("main", Z80, 18432000/6) MDRV_CPU_PROGRAM_MAP(main_map,0) MDRV_CPU_VBLANK_INT("main", trucocl_interrupt) /* video hardware */ MDRV_SCREEN_ADD("main", RASTER) MDRV_SCREEN_REFRESH_RATE(60) MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(32*8, 32*8) MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) MDRV_GFXDECODE(trucocl) MDRV_PALETTE_LENGTH(32) MDRV_PALETTE_INIT(trucocl) MDRV_VIDEO_START(trucocl) MDRV_VIDEO_UPDATE(trucocl) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD("dac", DAC, 0) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MACHINE_DRIVER_END /*************************************************************************** Game driver(s) ***************************************************************************/ ROM_START( trucocl ) ROM_REGION( 0x40000, "main", 0 ) /* ROMs + space for additional RAM + samples */ ROM_LOAD( "trucocl.01", 0x00000, 0x20000, CRC(c9511c37) SHA1(d6a0fa573c8d2faf1a94a2be26fcaafe631d0699) ) ROM_LOAD( "trucocl.03", 0x20000, 0x20000, CRC(b37ce38c) SHA1(00bd506e9a03cb8ed65b0b599514db6b9b0ee5f3) ) /* samples */ ROM_REGION( 0x20000, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "trucocl.02", 0x0000, 0x20000, CRC(bda803e5) SHA1(e4fee42f23be4e0dc8926b6294e4b3e4a38ff185) ) /* tiles */ ROM_REGION( 0x0040, "proms", 0 ) ROM_LOAD( "27s19.u2", 0x0000, 0x0020, CRC(75aeff6a) SHA1(fecd117ec9bb8ac2834d422eb507ec78410aff0f) ) ROM_LOAD( "27s19.u1", 0x0020, 0x0020, CRC(f952f823) SHA1(adc6a05827b1bc47d84827808c324d93ee0f32b9) ) ROM_END /************************************* * * Game drivers * *************************************/ /******************************************************************************/ /* YEAR NAME PARENT MACHINE INPUT INIT MONITOR */ GAME( 1991, trucocl, 0, trucocl, trucocl, 0, ROT0, "Miky SRL", "Truco Clemente", GAME_IMPERFECT_SOUND )