/************************************************************************ Zaccaria S2650 '80s games Driver by Mike Coates and Pierpaolo Prazzoli TODO: Quasar ------ - Sound (missing invader effect - still not sure all noise in correct places) - Phase 3 - seems awfully hard - dip settings ? - Make Asto Wars to boot - Make Cat'n Mouse to boot (it jumps to unpopulated rom, check jump at 0x2e62 and 0x4076) - ... ************************************************************************ Quasar by Zaccaria (1980) 1K files were 2708 2K files were 2716 512 file was an 82S130 (colour and priority PROM) 2650A CPU I8085 Sound Board ************************************************************************ Zaccaria "Cat 'N Mouse" 1982 similar to "Quasar" execept it uses an 82s100 for color table lookup and has a larger program prom Cat N Mouse (Zaccaria 1982) CPU Board 2650 7b 6b 5b 3b 2b 7c 6c 5c 3c 2c 2636 2636 2636 11g 10g 8g 14l clr Sound Board 1b11107 6802 6821 8910 ************************************************************************/ #include "driver.h" #include "cvs.h" #include "cpu/s2650/s2650.h" #include "cpu/mcs48/mcs48.h" #include "sound/dac.h" #include "video/s2636.h" PALETTE_INIT( quasar ); VIDEO_UPDATE( quasar ); VIDEO_START( quasar ); extern UINT8 *quasar_effectram; extern UINT8 quasar_effectcontrol; static UINT8 page = 0; static UINT8 IOpage = 8; /************************************************************************ Quasar memory layout Paging for screen is controlled by OUT to 0,1,2 or 3 Paging for IO ports is controlled by OUT to 8,9,A or B ************************************************************************/ static WRITE8_HANDLER( video_page_select_w ) { page = offset & 0x03; } static WRITE8_HANDLER( io_page_select_w ) { IOpage = offset & 0x03; } static WRITE8_HANDLER( quasar_video_w ) { switch (page) { case 0: cvs_video_ram[offset] = data; break; case 1: cvs_color_ram[offset] = data & 7; break; // 3 bits of ram only - 3 x 2102 case 2: quasar_effectram[offset] = data; break; case 3: quasar_effectcontrol = data; break; } } static READ8_HANDLER( quasar_IO_r ) { UINT8 ans = 0; if (IOpage == 0) ans = input_port_read(machine, "IN0"); if (IOpage == 1) ans = input_port_read(machine, "IN1"); if (IOpage == 2) ans = input_port_read(machine, "DSW0"); if (IOpage == 3) ans = input_port_read(machine, "DSW1"); return ans; } static WRITE8_HANDLER( quasar_bullet_w ) { cvs_bullet_ram[offset] = (data ^ 0xff); } //static int sh_page=0; static WRITE8_HANDLER( quasar_sh_command_w ) { // bit 4 = Sound Invader : Linked to an NE555V circuit // Not handled yet // lower nibble = command to I8035 // not necessarily like this, but it seems to work better than direct mapping // (although schematics has it as direct - but then the schematics are wrong elsewhere to!) soundlatch_w(machine, 0, (data & 8) + ((data >> 1) & 3) + ((data << 2) & 4)); } static READ8_HANDLER( quasar_sh_command_r ) { return soundlatch_r(machine, 0) + (input_port_read(machine, "DSW2") & 0x30); } static READ8_HANDLER( audio_t1_r ) { return (soundlatch_r(machine, 0) == 0); } static WRITE8_HANDLER( audio_dac_w ) { dac_0_signed_data_w(machine, 0, data); } // memory map taken from the manual static ADDRESS_MAP_START( quasar, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x13ff) AM_ROM AM_RANGE(0x1400, 0x14ff) AM_MIRROR(0x6000) AM_READWRITE(cvs_bullet_ram_or_palette_r, quasar_bullet_w) AM_BASE(&cvs_bullet_ram) AM_RANGE(0x1500, 0x15ff) AM_MIRROR(0x6000) AM_READWRITE(cvs_s2636_0_or_character_ram_r, cvs_s2636_0_or_character_ram_w) AM_BASE(&cvs_s2636_0_ram) AM_RANGE(0x1600, 0x16ff) AM_MIRROR(0x6000) AM_READWRITE(cvs_s2636_1_or_character_ram_r, cvs_s2636_1_or_character_ram_w) AM_BASE(&cvs_s2636_1_ram) AM_RANGE(0x1700, 0x17ff) AM_MIRROR(0x6000) AM_READWRITE(cvs_s2636_2_or_character_ram_r, cvs_s2636_2_or_character_ram_w) AM_BASE(&cvs_s2636_2_ram) AM_RANGE(0x1800, 0x1bff) AM_MIRROR(0x6000) AM_READWRITE(cvs_video_or_color_ram_r, quasar_video_w) AM_BASE(&cvs_video_ram) AM_RANGE(0x1c00, 0x1fff) AM_MIRROR(0x6000) AM_RAM AM_RANGE(0x2000, 0x33ff) AM_ROM AM_RANGE(0x4000, 0x53ff) AM_ROM AM_RANGE(0x6000, 0x73ff) AM_ROM ADDRESS_MAP_END static ADDRESS_MAP_START( quasar_io, ADDRESS_SPACE_IO, 8 ) AM_RANGE(0x00, 0x03) AM_READWRITE(quasar_IO_r, video_page_select_w) AM_RANGE(0x08, 0x0b) AM_WRITE(io_page_select_w) AM_RANGE(S2650_DATA_PORT, S2650_DATA_PORT) AM_READWRITE(cvs_collision_clear, quasar_sh_command_w) AM_RANGE(S2650_CTRL_PORT, S2650_CTRL_PORT) AM_READWRITE(cvs_collision_r, SMH_NOP) AM_RANGE(S2650_SENSE_PORT, S2650_SENSE_PORT) AM_READ_PORT("SENSE") ADDRESS_MAP_END /************************************* * * Sound board memory handlers * *************************************/ static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x07ff) AM_ROM ADDRESS_MAP_END static ADDRESS_MAP_START( sound_portmap, ADDRESS_SPACE_IO, 8 ) AM_RANGE(0x00, 0x7f) AM_RAM AM_RANGE(0x80, 0x80) AM_READ(quasar_sh_command_r) AM_RANGE(MCS48_PORT_T1, MCS48_PORT_T1) AM_READ(audio_t1_r) AM_RANGE(MCS48_PORT_P1, MCS48_PORT_P1) AM_WRITE(audio_dac_w) ADDRESS_MAP_END /************************************************************************ Inputs ************************************************************************/ static INPUT_PORTS_START( quasar ) PORT_START("IN0") /* Controls 0 */ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_TILT ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON3 ) /* switch collaudo */ PORT_START("IN1") /* Controls 1 */ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 ) /* tavalino */ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START3 ) /* count enable */ PORT_START("DSW0") /* DSW0 */ PORT_DIPNAME( 0x0c, 0x04, DEF_STR( Coin_A ) ) /* confirmed */ PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0c, DEF_STR( 1C_3C ) ) PORT_DIPNAME( 0x03, 0x00, DEF_STR( Coin_B ) ) /* confirmed */ 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_5C ) ) PORT_DIPNAME( 0x30, 0x00, "Number of Rockets" ) /* confirmed */ PORT_DIPSETTING( 0x00, "3" ) PORT_DIPSETTING( 0x10, "4" ) PORT_DIPSETTING( 0x20, "5" ) PORT_DIPSETTING( 0x30, "6" ) PORT_DIPNAME( 0x40, 0x40, DEF_STR( Free_Play ) ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, "Test Mode" ) /* confirmed */ PORT_DIPSETTING( 0x00, "Collisions excluded" ) PORT_DIPSETTING( 0x80, "Collisions included" ) PORT_START("DSW1") /* DSW1 */ PORT_DIPNAME( 0x07, 0x01, "High Score" ) PORT_DIPSETTING( 0x00, "No H.S." ) // this option only wants bit 0 OFF PORT_DIPSETTING( 0x01, "Normal H.S." ) PORT_DIPSETTING( 0x03, "Low H.S." ) PORT_DIPSETTING( 0x05, "Medium H.S." ) PORT_DIPSETTING( 0x07, "High H.S." ) PORT_DIPNAME( 0x18, 0x10, DEF_STR( Difficulty ) ) PORT_DIPSETTING( 0x18, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x10, DEF_STR( Medium ) ) PORT_DIPSETTING( 0x08, "Difficult" ) PORT_DIPSETTING( 0x00, "Very Difficult" ) PORT_DIPNAME( 0x60, 0x20, "Extended Play" ) PORT_DIPSETTING( 0x20, "5500" ) /* confirmed */ PORT_DIPSETTING( 0x40, "7500" ) PORT_DIPSETTING( 0x60, "9500" ) PORT_DIPSETTING( 0x00, "17500" ) PORT_DIPNAME( 0x80, 0x80, "Full Screen Rocket" ) /* confirmed */ PORT_DIPSETTING( 0x80, "Stop at edge" ) PORT_DIPSETTING( 0x00, "Wrap Around" ) PORT_START("SENSE") /* SENSE */ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_VBLANK ) PORT_START("DSW2") /* Sound DIP switch */ #if 0 PORT_DIPNAME( 0x0f, 0x00, "Noise to play" ) PORT_DIPSETTING( 0x00, "00" ) PORT_DIPSETTING( 0x01, "01" ) PORT_DIPSETTING( 0x02, "02" ) PORT_DIPSETTING( 0x03, "03" ) PORT_DIPSETTING( 0x04, "04" ) PORT_DIPSETTING( 0x05, "05" ) PORT_DIPSETTING( 0x06, "06" ) PORT_DIPSETTING( 0x07, "07" ) PORT_DIPSETTING( 0x08, "08" ) PORT_DIPSETTING( 0x09, "09" ) PORT_DIPSETTING( 0x0a, "0A" ) PORT_DIPSETTING( 0x0b, "0B" ) PORT_DIPSETTING( 0x0c, "0C" ) PORT_DIPSETTING( 0x0d, "0D" ) PORT_DIPSETTING( 0x0e, "0E" ) PORT_DIPSETTING( 0x0f, "0F" ) #endif PORT_DIPNAME( 0x10, 0x10, "Sound Test" ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unused ) ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END static const gfx_layout charlayout = { 8,8, RGN_FRAC(1,3), 3, { RGN_FRAC(0,3), RGN_FRAC(1,3), RGN_FRAC(2,3) }, { 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 }; /* S2636 Mappings */ static GFXDECODE_START( quasar ) GFXDECODE_ENTRY( "gfx1", 0x0000, charlayout, 0, 64+1 ) /* ROM chars */ GFXDECODE_END static INTERRUPT_GEN( quasar_interrupt ) { cpunum_set_input_line_and_vector(machine, 0,0,PULSE_LINE,0x03); } // ************************(*************** // Quasar S2650 Main CPU, I8035 sound board // **************************************** static MACHINE_DRIVER_START( quasar ) MDRV_CPU_ADD("main", S2650, 14318000/4) /* 14 mhz crystal divide by 4 on board */ MDRV_CPU_PROGRAM_MAP(quasar,0) MDRV_CPU_IO_MAP(quasar_io,0) MDRV_CPU_VBLANK_INT("main", quasar_interrupt) MDRV_CPU_ADD("sound",I8035,6000000) /* 6MHz crystal divide by 15 in CPU */ MDRV_CPU_PROGRAM_MAP(sound_map,0) MDRV_CPU_IO_MAP(sound_portmap,0) MDRV_MACHINE_START( cvs ) MDRV_INTERLEAVE(100) /* video hardware */ MDRV_SCREEN_ADD("main", RASTER) MDRV_SCREEN_REFRESH_RATE(50) /* From dot clock */ MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(256, 256) MDRV_SCREEN_VISIBLE_AREA(1*8+1, 29*8-1, 2*8, 32*8-1) MDRV_GFXDECODE(quasar) MDRV_PALETTE_LENGTH((64+1)*8+(4*256)) MDRV_PALETTE_INIT(quasar) MDRV_VIDEO_START(quasar) MDRV_VIDEO_UPDATE(quasar) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD("dac", DAC, 0) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MACHINE_DRIVER_END ROM_START( quasar ) ROM_REGION( 0x8000, "main", 0 ) ROM_LOAD( "7b_01.bin", 0x0000, 0x0400, CRC(20a7feaf) SHA1(ab89087efca2fcb9568f49ba117755ae2c1bd3a3) ) ROM_CONTINUE( 0x4000, 0x0400 ) ROM_LOAD( "6b_02.bin", 0x0400, 0x0400, CRC(c14af4a1) SHA1(ca2d3aff94db43aa7c25d33b345a53f484f679cd) ) ROM_CONTINUE( 0x4400, 0x0400 ) ROM_LOAD( "5b_03.bin", 0x0800, 0x0400, CRC(3f051d8b) SHA1(1dd7a5eddfb0d7871705ac9ec1b9c16c2b80ddf0) ) ROM_CONTINUE( 0x4800, 0x0400 ) ROM_LOAD( "3b_04.bin", 0x0c00, 0x0400, CRC(e14d04ed) SHA1(3176902e3efd72946468c7e7a221d88fcbf63c97) ) ROM_CONTINUE( 0x4c00, 0x0400 ) ROM_LOAD( "2b_05.bin", 0x1000, 0x0400, CRC(f2113222) SHA1(576e0ac92ba076e00eeeae73892246f92fff252a) ) ROM_CONTINUE( 0x5000, 0x0400 ) ROM_LOAD( "7c_06.bin", 0x2000, 0x0400, CRC(f7f1267d) SHA1(29c99191b0b6186af6772d04543a5fd235f5eafd) ) ROM_LOAD( "6c_07.bin", 0x2400, 0x0400, CRC(772004eb) SHA1(bfafb6005a1a0cff39b76ec0ad4ea1f438a2f174) ) ROM_LOAD( "5c_08.bin", 0x2800, 0x0400, CRC(7a87b6f3) SHA1(213b8ccd7bdd650e19d2746b2d617c1950ba3d2b) ) ROM_LOAD( "3c_09.bin", 0x2c00, 0x0400, CRC(ef87c2cb) SHA1(1ba10dd3996c047e595c54a37c1abb44df3b63c6) ) ROM_LOAD( "2c_10.bin", 0x3000, 0x0400, CRC(be6c4f84) SHA1(b3a779457bd0d33ccb23c21a7e7cd4a6fc78bb7f) ) ROM_REGION( 0x1000, "sound", 0 ) ROM_LOAD( "quasar.snd", 0x0000, 0x0800, CRC(9e489768) SHA1(a9f01ef0a6512543bbdfec56037f37a0440b2b94) ) ROM_REGION( 0x1800, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "6g.bin", 0x0000, 0x0800, CRC(deb2f4a9) SHA1(9a15d07a9b35bef34ce923973fc59fbd911f8111) ) ROM_LOAD( "7g.bin", 0x0800, 0x0800, CRC(76222f30) SHA1(937286fcb50bd0a61db9e71e04b5eb1a0746e1c0) ) ROM_LOAD( "9g.bin", 0x1000, 0x0800, CRC(fd0a36e9) SHA1(93f1207a36418b9ab15a25163a092308b9916528) ) ROM_REGION( 0x0200, "proms", 0 ) ROM_LOAD( "12m_q.bin", 0x0000, 0x0200, CRC(1ab8633d) SHA1(3aed29f2326676a8d8a5de6f6bb923b6510896d8) ) ROM_END ROM_START( quasara ) ROM_REGION( 0x8000, "main", 0 ) ROM_LOAD( "7b_01.bin", 0x0000, 0x0400, CRC(20a7feaf) SHA1(ab89087efca2fcb9568f49ba117755ae2c1bd3a3) ) ROM_CONTINUE( 0x4000, 0x0400 ) ROM_LOAD( "6b_02.bin", 0x0400, 0x0400, CRC(c14af4a1) SHA1(ca2d3aff94db43aa7c25d33b345a53f484f679cd) ) ROM_CONTINUE( 0x4400, 0x0400 ) ROM_LOAD( "5b_03.bin", 0x0800, 0x0400, CRC(3f051d8b) SHA1(1dd7a5eddfb0d7871705ac9ec1b9c16c2b80ddf0) ) ROM_CONTINUE( 0x4800, 0x0400 ) ROM_LOAD( "3b_04.bin", 0x0c00, 0x0400, CRC(e14d04ed) SHA1(3176902e3efd72946468c7e7a221d88fcbf63c97) ) ROM_CONTINUE( 0x4c00, 0x0400 ) ROM_LOAD( "2b_05.bin", 0x1000, 0x0400, CRC(f2113222) SHA1(576e0ac92ba076e00eeeae73892246f92fff252a) ) ROM_CONTINUE( 0x5000, 0x0400 ) ROM_LOAD( "7c_06.bin", 0x2000, 0x0400, CRC(f7f1267d) SHA1(29c99191b0b6186af6772d04543a5fd235f5eafd) ) ROM_LOAD( "6c_07.bin", 0x2400, 0x0400, CRC(772004eb) SHA1(bfafb6005a1a0cff39b76ec0ad4ea1f438a2f174) ) ROM_LOAD( "5c_08.bin", 0x2800, 0x0400, CRC(7a87b6f3) SHA1(213b8ccd7bdd650e19d2746b2d617c1950ba3d2b) ) ROM_LOAD( "3c_09.bin", 0x2c00, 0x0400, CRC(ef87c2cb) SHA1(1ba10dd3996c047e595c54a37c1abb44df3b63c6) ) ROM_LOAD( "2c_10a.bin", 0x3000, 0x0400, CRC(a31c0435) SHA1(48e1c5da455610145310dfe4c6b6e4302b531876) ) // different from quasar set ROM_REGION( 0x1000, "sound", 0 ) ROM_LOAD( "quasar.snd", 0x0000, 0x0800, CRC(9e489768) SHA1(a9f01ef0a6512543bbdfec56037f37a0440b2b94) ) ROM_REGION( 0x1800, "gfx1", ROMREGION_DISPOSE ) ROM_LOAD( "6g.bin", 0x0000, 0x0800, CRC(deb2f4a9) SHA1(9a15d07a9b35bef34ce923973fc59fbd911f8111) ) ROM_LOAD( "7g.bin", 0x0800, 0x0800, CRC(76222f30) SHA1(937286fcb50bd0a61db9e71e04b5eb1a0746e1c0) ) ROM_LOAD( "9g.bin", 0x1000, 0x0800, CRC(fd0a36e9) SHA1(93f1207a36418b9ab15a25163a092308b9916528) ) ROM_REGION( 0x0200, "proms", 0 ) ROM_LOAD( "12m_q.bin", 0x0000, 0x0200, CRC(1ab8633d) SHA1(3aed29f2326676a8d8a5de6f6bb923b6510896d8) ) ROM_END GAME( 1980, quasar, 0, quasar, quasar, 0, ROT90, "Zelco / Zaccaria", "Quasar", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND ) GAME( 1980, quasara, quasar, quasar, quasar, 0, ROT90, "Zelco / Zaccaria", "Quasar (Alternate)", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )