/******************************************************************** Pasha Pasha 2 Dong Sung, 1998 3PLAY |--------------------------------------------------| | DA1311 UM53 AD-65 DREAM 9.6MHz | |KA22065 TL062 UM51 AD-65 RESET_SW | | VOL1 VOL2 1MHz TL7705 | | | | DSW2(8) 20MHz GM71C18163 | | 93C46 UM2 | | PAL | |J | |A | |M E1-16XT AT89C52| |M | |A U102 | | 6116 | | 6116 U3 U101 | | | | | | 12MHz| | A42MX16 | | DSW1(8) | | UCN5801 | | UCN5801 | | 16MHz | |--------------------------------------------------| Notes: U3 - 27C040 EPROM (DIP32) UM2/UM51/53- 29F040 EPROM (PLCC32) U101/102 - Each location contains a small adapter board plugged into a DIP42 socket. Each adapter board holds 2x Intel E28F016S5 TSOP40 16M FlashROMs. On the PCB under the ROMs it's marked '32MASK'. However, the adapter boards are not standard. If you try to read the ROMs while they are _ON-THE-ADAPTER_ as a 32M DIP42 EPROM (such as 27C322), the FlashROMs are damaged and the PCB no longer works :( Thus, the FlashROMs must be removed and read separately! The small adapter boards with their respective FlashROMs are laid out like this........ |------------------------------| | | | U2 U1 | U102 | | |------------------------------| |------------------------------| | | | U2 U1 | U101 | | |------------------------------| A42MX16 - Actel A42MX16 FPGA (QFP160) AT89C52 - Atmel AT89C52 Microcontroller w/8k internal FlashROM, clock 12MHz (DIP40) E1-16XT - Hyperstone E1-16XT CPU, clock 20MHz DREAM - ATMEL DREAM SAM9773 Single Chip Synthesizer/MIDI with Effects and Serial Interface, clock 9.6MHz (TQFP80) AD-65 - Oki compatible M6295 sound chip, clock 1MHz 5493R45 - ISSI 5493R45-001 128k x8 SRAM (SOJ32) GM71C18163 - Hynix 1M x16 DRAM (SOJ42) VSync - 60Hz HSync - 15.15kHz driver by Pierpaolo Prazzoli TODO: - eeprom - is it used? - irq2 - sound related? reads the 2 unmapped input registers. - irq3 - it only writes a 0 into memory and changes a registe - simulate music (DREAM chip) *********************************************************************/ #include "emu.h" #include "cpu/e132xs/e132xs.h" #include "machine/eeprom.h" #include "sound/okim6295.h" class pasha2_state : public driver_device { public: pasha2_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } /* memory pointers */ UINT16 * m_paletteram; UINT16 * m_wram; /* video-related */ int m_vbuffer; int m_old_bank; /* memory */ UINT16 m_bitmap0[0x40000/2]; UINT16 m_bitmap1[0x40000/2]; }; static WRITE16_HANDLER( pasha2_misc_w ) { pasha2_state *state = space->machine().driver_data(); if (offset) { if (data & 0x0800) { int bank = data & 0xf000; if (bank != state->m_old_bank) { state->m_old_bank = bank; switch (bank) { case 0x8000: case 0x9000: case 0xa000: case 0xb000: case 0xc000: case 0xd000: memory_set_bankptr(space->machine(), "bank1", space->machine().region("user2")->base() + 0x400 * (bank - 0x8000)); break; } } } } } static WRITE16_HANDLER( pasha2_palette_w ) { pasha2_state *state = space->machine().driver_data(); int color; COMBINE_DATA(&state->m_paletteram[offset]); offset &= 0xff; color = (state->m_paletteram[offset] >> 8) | (state->m_paletteram[offset + 0x100] & 0xff00); palette_set_color_rgb(space->machine(), offset * 2 + 0, pal5bit(color), pal5bit(color >> 5), pal5bit(color >> 10)); color = (state->m_paletteram[offset] & 0xff) | ((state->m_paletteram[offset + 0x100] & 0xff) << 8); palette_set_color_rgb(space->machine(), offset * 2 + 1, pal5bit(color), pal5bit(color >> 5), pal5bit(color >> 10)); } static WRITE16_HANDLER( vbuffer_set_w ) { pasha2_state *state = space->machine().driver_data(); state->m_vbuffer = 1; } static WRITE16_HANDLER( vbuffer_clear_w ) { pasha2_state *state = space->machine().driver_data(); state->m_vbuffer = 0; } static WRITE16_HANDLER( bitmap_0_w ) { pasha2_state *state = space->machine().driver_data(); COMBINE_DATA(&state->m_bitmap0[offset + state->m_vbuffer * 0x20000 / 2]); } static WRITE16_HANDLER( bitmap_1_w ) { pasha2_state *state = space->machine().driver_data(); // handle overlapping pixels without writing them switch (mem_mask) { case 0xffff: bitmap_1_w(space, offset, data, 0xff00); bitmap_1_w(space, offset, data, 0x00ff); return; case 0xff00: if ((data & 0xff00) == 0xff00) return; break; case 0x00ff: if ((data & 0x00ff) == 0x00ff) return; break; } COMBINE_DATA(&state->m_bitmap1[offset + state->m_vbuffer * 0x20000 / 2]); } static WRITE16_DEVICE_HANDLER( oki_bank_w ) { if (offset) downcast(device)->set_bank_base((data & 1) * 0x40000); } static WRITE16_HANDLER( pasha2_lamps_w ) { if (data) popmessage("1P: %c%c%c 2P: %c%c%c 3P: %c%c%c", (data & 0x001) ? 'R' : '-', (data & 0x002) ? 'G' : '-', (data & 0x004) ? 'B' : '-', (data & 0x010) ? 'R' : '-', (data & 0x020) ? 'G' : '-', (data & 0x040) ? 'B' : '-', (data & 0x100) ? 'R' : '-', (data & 0x200) ? 'G' : '-', (data & 0x400) ? 'B' : '-'); } static ADDRESS_MAP_START( pasha2_map, AS_PROGRAM, 16 ) AM_RANGE(0x00000000, 0x001fffff) AM_RAM AM_BASE_MEMBER(pasha2_state, m_wram) AM_RANGE(0x40000000, 0x4001ffff) AM_RAM_WRITE(bitmap_0_w) AM_RANGE(0x40020000, 0x4003ffff) AM_RAM_WRITE(bitmap_1_w) AM_RANGE(0x40060000, 0x40060001) AM_WRITENOP AM_RANGE(0x40064000, 0x40064001) AM_WRITENOP AM_RANGE(0x40068000, 0x40068001) AM_WRITENOP AM_RANGE(0x4006c000, 0x4006c001) AM_WRITENOP AM_RANGE(0x40070000, 0x40070001) AM_WRITE(vbuffer_clear_w) AM_RANGE(0x40074000, 0x40074001) AM_WRITE(vbuffer_set_w) AM_RANGE(0x40078000, 0x40078001) AM_WRITENOP //once at startup -> to disable the eeprom? AM_RANGE(0x80000000, 0x803fffff) AM_ROMBANK("bank1") AM_RANGE(0xe0000000, 0xe00003ff) AM_RAM_WRITE(pasha2_palette_w) AM_BASE_MEMBER(pasha2_state, m_paletteram) //tilemap? palette? AM_RANGE(0xfff80000, 0xffffffff) AM_ROM AM_REGION("user1",0) ADDRESS_MAP_END static ADDRESS_MAP_START( pasha2_io, AS_IO, 16 ) AM_RANGE(0x08, 0x0b) AM_READNOP //sound status? AM_RANGE(0x18, 0x1b) AM_READNOP //sound status? AM_RANGE(0x20, 0x23) AM_WRITE(pasha2_lamps_w) AM_RANGE(0x40, 0x43) AM_READ_PORT("COINS") AM_RANGE(0x60, 0x63) AM_READ_PORT("DSW") AM_RANGE(0x80, 0x83) AM_READ_PORT("INPUTS") AM_RANGE(0xa0, 0xa3) AM_WRITENOP //soundlatch? AM_RANGE(0xc0, 0xc3) AM_WRITE(pasha2_misc_w) AM_RANGE(0xe2, 0xe3) AM_DEVREADWRITE8_MODERN("oki1", okim6295_device, read, write, 0x00ff) AM_RANGE(0xe6, 0xe7) AM_DEVREADWRITE8_MODERN("oki2", okim6295_device, read, write, 0x00ff) AM_RANGE(0xe8, 0xeb) AM_DEVWRITE("oki1", oki_bank_w) AM_RANGE(0xec, 0xef) AM_DEVWRITE("oki2", oki_bank_w) ADDRESS_MAP_END static INPUT_PORTS_START( pasha2 ) PORT_START("COINS") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_COIN3 ) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) // 2 physical dip-switches PORT_START("DSW") PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0004, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0018, 0x0008, DEF_STR( Lives ) ) PORT_DIPSETTING( 0x0018, "1" ) PORT_DIPSETTING( 0x0010, "2" ) PORT_DIPSETTING( 0x0008, "3" ) PORT_DIPSETTING( 0x0000, "5" ) PORT_DIPNAME( 0x0060, 0x0060, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x0000, DEF_STR( 5C_1C ) ) PORT_DIPSETTING( 0x0020, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x0040, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0060, DEF_STR( 1C_1C ) ) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Free_Play ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0100, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0200, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0400, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x0800, 0x0800, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x0800, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x1000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x2000, 0x2000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x2000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x4000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_DIPNAME( 0x8000, 0x8000, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x8000, DEF_STR( Off ) ) PORT_DIPSETTING( 0x0000, DEF_STR( On ) ) PORT_START("INPUTS") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(3) PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(3) PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(3) PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_START3 ) INPUT_PORTS_END static VIDEO_START( pasha2 ) { pasha2_state *state = machine.driver_data(); state->save_item(NAME(state->m_bitmap0)); state->save_item(NAME(state->m_bitmap1)); } static SCREEN_UPDATE( pasha2 ) { pasha2_state *state = screen->machine().driver_data(); int x, y, count; int color; /* 2 512x256 bitmaps */ count = 0; for (y = 0; y <= cliprect->max_y; y++) { for (x = 0; x < 512 / 2; x++) { if (x * 2 < cliprect->max_x) { color = (state->m_bitmap0[count + (state->m_vbuffer ^ 1) * 0x20000 / 2] & 0xff00) >> 8; *BITMAP_ADDR16(bitmap, y, x * 2 + 0) = color + 0x100; color = state->m_bitmap0[count + (state->m_vbuffer ^ 1) * 0x20000 / 2] & 0xff; *BITMAP_ADDR16(bitmap, y, x * 2 + 1) = color + 0x100; } count++; } } count = 0; for (y = 0; y <= cliprect->max_y; y++) { for (x = 0; x < 512 / 2; x++) { if (x * 2 < cliprect->max_x) { color = state->m_bitmap1[count + (state->m_vbuffer ^ 1) * 0x20000 / 2] & 0xff; if (color != 0) *BITMAP_ADDR16(bitmap, y, x * 2 + 1) = color; color = (state->m_bitmap1[count + (state->m_vbuffer ^ 1) * 0x20000 / 2] & 0xff00) >> 8; if (color != 0) *BITMAP_ADDR16(bitmap, y, x * 2 + 0) = color; } count++; } } return 0; } static MACHINE_START( pasha2 ) { pasha2_state *state = machine.driver_data(); state->save_item(NAME(state->m_old_bank)); state->save_item(NAME(state->m_vbuffer)); } static MACHINE_RESET( pasha2 ) { pasha2_state *state = machine.driver_data(); state->m_old_bank = -1; state->m_vbuffer = 0; } static MACHINE_CONFIG_START( pasha2, pasha2_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", E116XT, 20000000*4) /* 4x internal multiplier */ MCFG_CPU_PROGRAM_MAP(pasha2_map) MCFG_CPU_IO_MAP(pasha2_io) MCFG_CPU_VBLANK_INT("screen", irq0_line_hold) MCFG_MACHINE_START(pasha2) MCFG_MACHINE_RESET(pasha2) MCFG_EEPROM_93C46_ADD("eeprom") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MCFG_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MCFG_SCREEN_SIZE(512, 512) MCFG_SCREEN_VISIBLE_AREA(0, 383, 0, 239) MCFG_SCREEN_UPDATE(pasha2) MCFG_PALETTE_LENGTH(0x200) MCFG_VIDEO_START(pasha2) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_OKIM6295_ADD("oki1", 1000000, OKIM6295_PIN7_HIGH) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MCFG_OKIM6295_ADD("oki2", 1000000, OKIM6295_PIN7_HIGH) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) //and ATMEL DREAM SAM9773 MACHINE_CONFIG_END ROM_START( pasha2 ) ROM_REGION16_BE( 0x80000, "user1", 0 ) /* Hyperstone CPU Code */ ROM_LOAD( "pp2.u3", 0x00000, 0x80000, CRC(1c701273) SHA1(f465323a1d3f2fd752c51c178fafe4cc866e28d6) ) ROM_REGION16_BE( 0x400000*6, "user2", ROMREGION_ERASEFF ) /* data roms */ ROM_LOAD16_BYTE( "pp2-u2.u101", 0x000000, 0x200000, CRC(85c4a2d0) SHA1(452b24b74bd0b65d2d6852486e2917f94e21ecc8) ) ROM_LOAD16_BYTE( "pp2-u1.u101", 0x000001, 0x200000, CRC(96cbd04e) SHA1(a4e7dd61194584b3c4217674d78ab2fd96b7b2e0) ) ROM_LOAD16_BYTE( "pp2-u2.u102", 0x400000, 0x200000, CRC(2097d88c) SHA1(7597578e6ddca00909feac35d9d7331f783b2bd6) ) ROM_LOAD16_BYTE( "pp2-u1.u102", 0x400001, 0x200000, CRC(7a3492fb) SHA1(de72c4d10e17eaf2b7531f637b42cbb3d07819b5) ) // empty space, but no empty sockets on the pcb // not hooked up yet ROM_REGION( 0x2000, "cpu1", 0 ) /* AT89C52 */ ROM_LOAD( "89c52.bin", 0x0000, 0x2000, CRC(9ce43ce4) SHA1(8027a3549b38e9a2e7bb8f518a0defcaf9743371) ) ROM_REGION( 0x80000, "user3", 0 ) /* SAM9773 sound data */ ROM_LOAD( "pp2.um2", 0x00000, 0x80000, CRC(86814b37) SHA1(70f8a94410e362669570c39e00492c0d69de6b17) ) ROM_REGION( 0x80000, "oki1", 0 ) /* Oki Samples */ ROM_LOAD( "pp2.um51", 0x00000, 0x80000, CRC(3b1b1a30) SHA1(1ea1266d280a2b96ac4ef9fe8ee7b1a5f7861672) ) ROM_REGION( 0x80000, "oki2", 0 ) /* Oki Samples */ ROM_LOAD( "pp2.um53", 0x00000, 0x80000, CRC(8a29ad03) SHA1(3e9b0c86d8e3bb0b7691f68ad45431f6f9e8edbd) ) ROM_END static READ16_HANDLER( pasha2_speedup_r ) { pasha2_state *state = space->machine().driver_data(); if(cpu_get_pc(&space->device()) == 0x8302) device_spin_until_interrupt(&space->device()); return state->m_wram[(0x95744 / 2) + offset]; } static DRIVER_INIT( pasha2 ) { machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_read_handler(0x95744, 0x95747, FUNC(pasha2_speedup_r) ); memory_set_bankptr(machine, "bank1", machine.region("user2")->base()); } GAME( 1998, pasha2, 0, pasha2, pasha2, pasha2, ROT0, "Dong Sung", "Pasha Pasha 2", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )