diff options
Diffstat (limited to 'src/mame/drivers/trvmadns.cpp')
-rw-r--r-- | src/mame/drivers/trvmadns.cpp | 465 |
1 files changed, 465 insertions, 0 deletions
diff --git a/src/mame/drivers/trvmadns.cpp b/src/mame/drivers/trvmadns.cpp new file mode 100644 index 00000000000..fdf3f241261 --- /dev/null +++ b/src/mame/drivers/trvmadns.cpp @@ -0,0 +1,465 @@ +// license:BSD-3-Clause +// copyright-holders:Pierpaolo Prazzoli +/* + +Trivia Madness + +PCB Thunderhead, Inc. 1983 + + +PC-1031-D (CPU Board) ++---------------------------------------------+ +|H6845P CNA 10MHz | +| BAT CNB C +| 9 N +C 1 6 8 2 +N Z 2 1 9 8 +5 8 8 U U U 1 1 | +0 0 7 6 5 6 0 VOL| ++---------------------------------------------+ + +A-1041-B (ROM Board) ++-------------------------|-CN50-|------------+ +| AM9128 | +| HM6264 | +| | +C PAL10L8 U13 U17 U21 U29 U35 | +N U12 U16 U20 U28 U34 | +5 U11 U15 U19 U27 U33 | +0 U10 U14 U18 U26 U32 | ++---------------------------------------------+ + +CPU board: + CPU: Z84000ABI Z80 cpu +Sound: AY-3-8910 + RAM: AMD AM9128-15PC (2048x8 Static RAM) + OSC: 10.000MHz +Video: F6845P (or H6845P also labeled as HD46505RP) 40 pin dil (8 bit CRT Controller) + Misc: RCA X (CDM6116E2) 24 pin dil (General-Purpose Static RAM - Multiplexed I/O) + Roms: u7f lat green - type 2764 + u6f lat green - type 2764 + u5f lat la trivia - type 2764 + BAT: Battery to back AM9128 for game configuration? + CN28: Edge connector 28 finger dual side for 56 connections, not JAMMA compatible +2 50-pin Ribon cable connectors (CNA + CNB make up 1 50-pin connection to the ROM board) + + +Rom board: + Ram: HM6264P-15 (64 K SRAM ( 8-kword X 8-bit ) + Ram: 8437 (SY2128-3 2Kx8 SRAM 150NS) +Roms: row d-e sex a1 - type 27128 + row c-d sex a2 - type 27128 + row b-c sex a3 - type 27128 + row a sex a4 - type 27128 + row d-e soaps a1 - type 27128 + row c-d soaps a2 - type 27128 + row b-c soaps a3 - type 27128 + row d-e 2 str trk a1 - type 27256 + row c-d 2 str trk a2 - type 27256 + row d-e 2 rebel a1 - type 27256 + row c-d 2 rebel a2 - type 27256 + row triva madness - type 27128 +2 50-pin Ribon cable connectors + +Google for F6845P shows this info from DatasheetArchive.com: + +Part Number = F6845P +Description = Video Output Graphics Controller - CRT Controller +Manufacturer = Various +Micro Processor Family = 6800 +Maximum Clock Frequency (Hz) = 1.0M +Vsup Nom.(V) Supply Voltage = 5.0 +Package = DIP +Pins = 40 +Military = N +Technology = NMOS + + + driver by Pierpaolo Prazzoli + thanks to David Haywood and Tomasz Slanina for their assistance + + TODO: + - fix question banks (sometimes the game hangs) + - fix palette + - fix tilemap colors + - remove hack for irq0 firing + - add nvram + +*/ + +#include "emu.h" +#include "cpu/z80/z80.h" +#include "sound/ay8910.h" + + +class trvmadns_state : public driver_device +{ +public: + trvmadns_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_gfxram(*this, "gfxram"), + m_tileram(*this, "tileram"), + m_maincpu(*this, "maincpu"), + m_gfxdecode(*this, "gfxdecode"), + m_palette(*this, "palette"), + m_generic_paletteram_8(*this, "paletteram") { } + + tilemap_t *m_bg_tilemap; + required_shared_ptr<UINT8> m_gfxram; + required_shared_ptr<UINT8> m_tileram; + int m_old_data; + DECLARE_WRITE8_MEMBER(trvmadns_banking_w); + DECLARE_WRITE8_MEMBER(trvmadns_gfxram_w); + DECLARE_WRITE8_MEMBER(trvmadns_palette_w); + DECLARE_WRITE8_MEMBER(w2); + DECLARE_WRITE8_MEMBER(w3); + DECLARE_WRITE8_MEMBER(trvmadns_tileram_w); + TILE_GET_INFO_MEMBER(get_bg_tile_info); + virtual void machine_reset(); + virtual void video_start(); + UINT32 screen_update_trvmadns(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + required_device<cpu_device> m_maincpu; + required_device<gfxdecode_device> m_gfxdecode; + required_device<palette_device> m_palette; + required_shared_ptr<UINT8> m_generic_paletteram_8; +}; + + +WRITE8_MEMBER(trvmadns_state::trvmadns_banking_w) +{ + UINT8 *rom; + int address = 0; + + if((data & 0xf0) == 0xa0) + { + /* FIXME: selects GFX char RAM bank here */ + } + else if((data & 0xf0) == 0x80 || (data & 0xf0) == 0x90) + { + rom = memregion("user2")->base(); + + switch(data & 0xf) + { + case 0x00: address = 0x6000; break; + case 0x04: address = 0x4000; break; + case 0x06: address = 0x2000; break; + case 0x07: address = 0x0000; break; + case 0x08: address = 0xe000; break; + case 0x0c: address = 0xc000; break; + case 0x0e: address = 0xa000; break; + case 0x0f: address = 0x8000; break; + } + + address |= (data & 0x10) ? 0x10000 : 0; + + membank("bank1")->set_base(&rom[address]); + membank("bank2")->set_base(&rom[address + 0x1000]); + } + else + { + if(data != m_old_data) + { + m_old_data = data; + logerror("port80 = %02X\n",data); + //logerror("port80 = %02X\n",data); + } + + rom = memregion("user1")->base(); + + /* + 7 + 6 + 4 + 0 + */ + + //switch(data & 0xf) + switch(data & 7) + { + case 0x00: address = 0x6000; break; + case 0x04: address = 0x0000; break; + case 0x06: address = 0x2000; break; + case 0x07: address = 0x4000; break; + + } +//24: 1st rom star trek + address |= ((data & 0x60) >> 5) * 0x10000; + + //not sure about (((data & 7) ^ 7) * 0x2000) + //address = (((data & 0x60) >> 5) * 0x10000) | (((data & 0x0f) ^ 7) * 0x2000); + + //address |= (data & 0x08) ? 0x8000 : 0; + +// logerror("add = %X\n",address); + + membank("bank1")->set_base(&rom[address]); + } +} + +WRITE8_MEMBER(trvmadns_state::trvmadns_gfxram_w) +{ + m_gfxram[offset] = data; + m_gfxdecode->gfx(0)->mark_dirty(offset/16); +} + +WRITE8_MEMBER(trvmadns_state::trvmadns_palette_w) +{ + int r,g,b,datax; + m_generic_paletteram_8[offset] = data; + offset>>=1; + datax=m_generic_paletteram_8[offset*2+1]+256*m_generic_paletteram_8[offset*2]; + + b = (((datax & 0x0007)>>0) | ((datax & 0x0200)>>6)) ^ 0xf; + r = (((datax & 0x0038)>>3) | ((datax & 0x0400)>>7)) ^ 0xf; + g = (((datax & 0x01c0)>>6) | ((datax & 0x0800)>>8)) ^ 0xf; + + m_palette->set_pen_color(offset, pal4bit(r), pal4bit(g), pal4bit(b)); +} + + +WRITE8_MEMBER(trvmadns_state::w2) +{ +/* static int old = -1; + if(data!=old) + logerror("w2 = %02X\n",old=data); +*/ +} + +WRITE8_MEMBER(trvmadns_state::w3) +{ +/* static int old = -1; + if(data!=old) + logerror("w3 = %02X\n",old=data); +*/ +} + +WRITE8_MEMBER(trvmadns_state::trvmadns_tileram_w) +{ + if(offset==0) + { + if(space.device().safe_pcbase()==0x29e9)// || space.device().safe_pcbase()==0x1b3f) //29f5 + { + m_maincpu->set_input_line(0, HOLD_LINE); + } +// else +// logerror("%x \n", space.device().safe_pcbase()); + + } + + m_tileram[offset] = data; + m_bg_tilemap->mark_tile_dirty(offset >> 1); +} + + +static ADDRESS_MAP_START( cpu_map, AS_PROGRAM, 8, trvmadns_state ) + AM_RANGE(0x0000, 0x5fff) AM_ROM + AM_RANGE(0x6000, 0x6fff) AM_ROMBANK("bank1") + AM_RANGE(0x7000, 0x7fff) AM_ROMBANK("bank2") + AM_RANGE(0x6000, 0x7fff) AM_WRITE(trvmadns_gfxram_w) AM_SHARE("gfxram") + AM_RANGE(0x8000, 0x87ff) AM_RAM + AM_RANGE(0xa000, 0xa7ff) AM_RAM_WRITE(trvmadns_tileram_w) AM_SHARE("tileram") + AM_RANGE(0xc000, 0xc01f) AM_RAM_WRITE(trvmadns_palette_w) AM_SHARE("paletteram") + AM_RANGE(0xe000, 0xe000) AM_WRITE(w2)//NOP + AM_RANGE(0xe004, 0xe004) AM_WRITE(w3)//NOP +ADDRESS_MAP_END + +static ADDRESS_MAP_START( io_map, AS_IO, 8, trvmadns_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) + AM_RANGE(0x02, 0x02) AM_READ_PORT("IN0") + AM_RANGE(0x80, 0x80) AM_WRITE(trvmadns_banking_w) +ADDRESS_MAP_END + +static INPUT_PORTS_START( trvmadns ) + PORT_START("IN0") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_POKER_HOLD1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_POKER_HOLD2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_POKER_HOLD3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_POKER_HOLD4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD5 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 ) + PORT_SERVICE( 0x80, IP_ACTIVE_LOW ) +INPUT_PORTS_END + +static const gfx_layout charlayout = +{ + 8,8, + 0x200, + 2, + { 0, 1 }, + { 6, 4, 2, 0, 14, 12, 10, 8 }, + { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 }, + 8*16 +}; + +static GFXDECODE_START( trvmadns ) + GFXDECODE_ENTRY( NULL, 0x6000, charlayout, 0, 4 ) // doesn't matter where we point this, all the tiles are decoded while the game runs +GFXDECODE_END + +TILE_GET_INFO_MEMBER(trvmadns_state::get_bg_tile_info) +{ + int tile,attr,color,flag; + + attr = m_tileram[tile_index*2 + 0]; + tile = m_tileram[tile_index*2 + 1] + ((attr & 0x01) << 8); + color = (attr & 0x18) >> 3; + flag = TILE_FLIPXY((attr & 0x06) >> 1); + +// if((~attr & 0x20) || (~attr & 0x40)) +// flag |= TILE_FORCE_LAYER0; + + //0x20? tile transparent pen 1? + //0x40? tile transparent pen 1? + + SET_TILE_INFO_MEMBER(0,tile,color,flag); + + tileinfo.category = (attr & 0x20)>>5; +} + +void trvmadns_state::video_start() +{ + m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(trvmadns_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); + +// fg_tilemap->set_transparent_pen(1); + + m_gfxdecode->gfx(0)->set_source(m_gfxram); +} + +UINT32 trvmadns_state::screen_update_trvmadns(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + int x,y,count; + gfx_element *gfx = m_gfxdecode->gfx(0); + + bitmap.fill(0xd, cliprect); + + count = 0; + + for (y=0;y<32;y++) + { + for (x=0;x<32;x++) + { + int attr = m_tileram[count*2+0]; + int tile = m_tileram[count*2+1] | ((attr & 0x01) << 8); + int color = (attr & 0x18) >> 3; + int flipx = attr & 4; + int flipy = attr & 2; + + if(!(attr & 0x20)) + gfx->opaque(bitmap,cliprect,tile,color,flipx,flipy,(x*8),(y*8)); + count++; + } + } + + count = 0; + + for (y=0;y<32;y++) + { + for (x=0;x<32;x++) + { + int attr = m_tileram[count*2+0]; + int tile = m_tileram[count*2+1] | ((attr & 0x01) << 8); + int color = (attr & 0x18) >> 3; + int flipx = attr & 4; + int flipy = attr & 2; + + if(attr & 0x20) + gfx->transpen(bitmap,cliprect,tile,color,flipx,flipy,(x*8),(y*8),1); + count++; + } + } + + return 0; +} + +void trvmadns_state::machine_reset() +{ + m_old_data = -1; +} + +static MACHINE_CONFIG_START( trvmadns, trvmadns_state ) + MCFG_CPU_ADD("maincpu", Z80, XTAL_10MHz/4) // Most likely 2.5MHz (less likely 5MHz (10MHz/2)) + MCFG_CPU_PROGRAM_MAP(cpu_map) + MCFG_CPU_IO_MAP(io_map) + MCFG_CPU_VBLANK_INT_DRIVER("screen", trvmadns_state, nmi_line_pulse) + + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) + MCFG_SCREEN_SIZE(256, 256) + MCFG_SCREEN_VISIBLE_AREA(0*8, 31*8-1, 0*8, 30*8-1) + MCFG_SCREEN_UPDATE_DRIVER(trvmadns_state, screen_update_trvmadns) + MCFG_SCREEN_PALETTE("palette") + + MCFG_GFXDECODE_ADD("gfxdecode", "palette", trvmadns) + MCFG_PALETTE_ADD("palette", 16) + + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + + MCFG_SOUND_ADD("aysnd", AY8910, XTAL_10MHz/2/4) //? + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_CONFIG_END + + +ROM_START( trvmadns ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "u5f lat la trivia.u5", 0x0000, 0x2000, CRC(a8fb07ea) SHA1(dcf2cccd8b98087d30b3347e69b1bf8565f95ad6) ) + ROM_LOAD( "u6f lat green.u6", 0x2000, 0x2000, CRC(40f816f1) SHA1(a1a6a9af99edb1860bc4c8eb51859bbfbf91cae2) ) + ROM_LOAD( "u7f lat green.u7", 0x4000, 0x2000, CRC(3e45feb0) SHA1(5ffc18ab3f6ace844242d4be52b3946c1469944a) ) + + ROM_REGION( 0x40000, "user1", ROMREGION_ERASEFF ) /* Question roms 1st set */ + ROM_LOAD( "row d-e 2 rebel a1.bin", 0x00000, 0x8000, CRC(92e6dcf8) SHA1(e8429fe60fadfc841ed0d69b4a815765e82723db) ) + ROM_LOAD( "row c-d 2 rebel a2.bin", 0x08000, 0x8000, CRC(b45429be) SHA1(9285f12bc0bceb0a91fc1f2f2941825b73bdb02c) ) + ROM_LOAD( "row d-e 2 str trk a1.bin", 0x10000, 0x8000, CRC(dc6fc7e1) SHA1(86ba730123bbb06d8290d68c042dd215bddf7629) ) + ROM_LOAD( "row c-d 2 str trk a2.bin", 0x18000, 0x8000, CRC(0133c462) SHA1(e6928880cb7916408579fa9d67ad3adc558de133) ) + ROM_LOAD( "row d-e soaps a1.bin", 0x20000, 0x4000, CRC(df451b8a) SHA1(23a5f953018e5401fe26eb638e13caacf6fa628f) ) + ROM_LOAD( "row c-d soaps a2.bin", 0x24000, 0x4000, CRC(13685dac) SHA1(f5f6103404c846decf32eae5d504e00e17629b03) ) + ROM_LOAD( "row b-c soaps a3.bin", 0x28000, 0x4000, CRC(b42f3294) SHA1(eac4e26ed48e7de80a60fbb2ee4e661619700d1d) ) + // 0x2c000 - 0x2ffff empty + ROM_LOAD( "row d-e sex a1.bin", 0x30000, 0x4000, CRC(857c1332) SHA1(fdb08080143e170441b3db9e69b21ac9da10d499) ) + ROM_LOAD( "row c-d sex a2.bin", 0x34000, 0x4000, CRC(8fba2e07) SHA1(cbe7f9b973bd2a127cae736df39112b050ec98d8) ) + ROM_LOAD( "row b-c sex a3.bin", 0x38000, 0x4000, CRC(3fea2c2a) SHA1(fa403e14b057f0e6d607871adcaba85a6c77f1f9) ) + ROM_LOAD( "row a sex a4.bin", 0x3c000, 0x4000, CRC(2d179c7b) SHA1(153240f1fcc4f53b6840eafdd9ce0fb3e52ec1aa) ) + + ROM_REGION( 0x20000, "user2", ROMREGION_ERASEFF ) /* Question roms 2nd set */ + ROM_LOAD( "trivia madness 81b9--6aa6.u35", 0x00000, 0x2000, CRC(5aec7cfa) SHA1(09e4eac78d975aef3af224b42b60499d759e7749) ) + ROM_CONTINUE( 0x0e000, 0x2000 ) + // empty space, for 3 roms (each one max 0x8000 bytes long) +ROM_END + +ROM_START( trvmadnsa ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "u5f lat la trivia.u5", 0x0000, 0x2000, CRC(a8fb07ea) SHA1(dcf2cccd8b98087d30b3347e69b1bf8565f95ad6) ) + ROM_LOAD( "u6f lat green.u6", 0x2000, 0x2000, CRC(40f816f1) SHA1(a1a6a9af99edb1860bc4c8eb51859bbfbf91cae2) ) + ROM_LOAD( "u7f lat green.u7", 0x4000, 0x2000, CRC(3e45feb0) SHA1(5ffc18ab3f6ace844242d4be52b3946c1469944a) ) + + ROM_REGION( 0x40000, "user1", ROMREGION_ERASEFF ) /* Question roms 1st set */ + ROM_LOAD( "row d.e. ent b1 5fae--1ec8.u29", 0x00000, 0x4000, CRC(7ff56ea9) SHA1(c8e6e3b0ac4fc2ac566d041dee5422c6976d3b91) ) + ROM_LOAD( "row c.d. ent b2 8e46--6967.u28", 0x04000, 0x4000, CRC(fc6aa7f0) SHA1(e95a7bf6dc07d151abb46c0066208666d01b96a8) ) + ROM_LOAD( "row b.c. ent b3 bcf7--914c.u27", 0x08000, 0x4000, CRC(48d6f2f4) SHA1(59fe01a8474fb3c77a995cb7d55ea1dacbfb247a) ) + ROM_LOAD( "row a. ent b4 6429--71fb.u26", 0x0c000, 0x4000, CRC(eb72757e) SHA1(4614e845ec44c04a208afc9bff16067b25091ba3) ) + ROM_LOAD( "row d.e. t.v. b1 2313--edb8.u21", 0x10000, 0x4000, CRC(9841b455) SHA1(1281d9085a026617950d609cf3cb8c45d58b6aa3) ) + ROM_LOAD( "row c.d. t.v. b2 e38b--f95a.u20", 0x14000, 0x4000, CRC(7ded2e40) SHA1(1766f12f82f4692b0f73e4a65456c4ed7dbb56ee) ) + ROM_LOAD( "row b.c. t.v. b3 22c9--de46.u19", 0x18000, 0x4000, CRC(eeebbfa0) SHA1(d679c29a7868aa2214857d8381cdff4f7a7c116f) ) + ROM_LOAD( "row a. t.v. b4 2555--9e1e.u18", 0x1c000, 0x4000, CRC(f6837c47) SHA1(f3e49fe69ab84eba8ead04b7c2c1d0c9227517fd) ) + ROM_LOAD( "row d.e. sports b1 4714--1f76.u17", 0x20000, 0x4000, CRC(70a33fbd) SHA1(e4e725a86b85827599b5ba2fec56352e55c0f33d) ) + ROM_LOAD( "row c.d. sports b2 f9c1--1f79.u16", 0x24000, 0x4000, CRC(b582bd2b) SHA1(cb8123e971d3618573591a4cbd13c40531b70140) ) + ROM_LOAD( "row b.c. sports b3 0167--04c6.u15", 0x28000, 0x4000, CRC(c182b664) SHA1(2af3050cf375528bd27a09cce30832a678bb55db) ) + ROM_LOAD( "row a. sports b4 6392--bb9b.u14", 0x2c000, 0x4000, CRC(c333669a) SHA1(a2db88f716a529ab88ad01a165b3581b299f6283) ) + ROM_LOAD( "row d.e. travel b1 a257--b03b.u13", 0x30000, 0x4000, CRC(fc7711eb) SHA1(91e3ae7be16a498aef6f1594744043ad5efd4b26) ) + ROM_LOAD( "row c.d. travel b2 04b0--ed47.u12", 0x34000, 0x4000, CRC(62247db1) SHA1(3c24d0c77bd8560d3ec26603b5ba18ffb401f5d2) ) + ROM_LOAD( "row b.c. travel b3 bcbd--f516.u11", 0x38000, 0x4000, CRC(389a0f0f) SHA1(ef9cbb8ce921aadfea9932074899e8c08eea5d4e) ) + ROM_LOAD( "row a. travel b4 04bc--8208.u10", 0x3c000, 0x4000, CRC(eaa9c4d3) SHA1(49518a5baba42459b0a777d25874e0ef979a3847) ) + + ROM_REGION( 0x20000, "user2", ROMREGION_ERASEFF ) /* Question roms 2nd set */ + ROM_LOAD( "trivia madness 81b9--6aa6.u35", 0x00000, 0x2000, CRC(5aec7cfa) SHA1(09e4eac78d975aef3af224b42b60499d759e7749) ) + ROM_CONTINUE( 0x0e000, 0x2000 ) + // empty space, for 3 roms (each one max 0x8000 bytes long) +ROM_END + +GAME( 1985, trvmadns, 0, trvmadns, trvmadns, driver_device, 0, ROT0, "Thunderhead Inc.", "Trivia Madness - Series A Question set", MACHINE_WRONG_COLORS | MACHINE_NOT_WORKING ) +GAME( 1985, trvmadnsa, trvmadns, trvmadns, trvmadns, driver_device, 0, ROT0, "Thunderhead Inc.", "Trivia Madness - Series B Question set", MACHINE_WRONG_COLORS | MACHINE_NOT_WORKING ) |