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Driver for Gaelco Xor World on Modular System (#13740)
New clones marked not working ----------------------------- Xor World (Modular System) [Javier Valero, Recreativas.org]
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ClawGrip
GitHub
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src/mame/gaelco/xorworld_ms.cpp
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src/mame/gaelco/xorworld_ms.cpp
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// license:BSD-3-Clause
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// copyright-holders:
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/***************************************************************************************************
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Xor World (Modular System).
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This is neither a clone nor a bootleg, but the original Xor World, that was originally developed
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using the Modular System.
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For this game the Modular System cage contains 6 boards.
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MOD 5/1: (sprites) 4 x EPROM, 2 x GAL16V9
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MOD 51/1: 1 x PROM, 1 x PAL16R6, logic.
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MOD 7/4: 2 x MS62256L-10PC RAM, 3 x GAL16V8, 2 x GAL20V8
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MOD 8/2: (gfx) 12 x EPROM.
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MOD 6/1: (CPU) MC68000P10, 20 MHz xtal, 2 x EPROM, 1 x GAL16V8, 1 x PAL16V8.
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SYSTEM 2: (sound) 1 x EPROM, Z8400BB1, 28 MHz xtal, 16 MHz xtal, 1 x OKI5205, 384 kHz osc,
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1 x GAL16V8, 1 x GAL20V8, 1 x YM3812.
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***************************************************************************************************/
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#include "emu.h"
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#include "cpu/m68000/m68000.h"
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#include "cpu/z80/z80.h"
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#include "sound/msm5205.h"
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#include "sound/ymopl.h"
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#include "emupal.h"
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#include "screen.h"
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#include "speaker.h"
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#include "tilemap.h"
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namespace {
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class xorworld_ms_state : public driver_device
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{
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public:
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xorworld_ms_state(const machine_config &mconfig, device_type type, const char *tag) :
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driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_palette(*this, "palette")
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, m_screen(*this, "screen")
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, m_gfxdecode(*this, "gfxdecode")
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{ }
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void xorworld_ms(machine_config &config) ATTR_COLD;
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void init_xorworld_ms() ATTR_COLD;
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protected:
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virtual void machine_start() override ATTR_COLD;
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virtual void video_start() override ATTR_COLD;
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private:
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required_device<cpu_device> m_maincpu;
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required_device<palette_device> m_palette;
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required_device<screen_device> m_screen;
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required_device<gfxdecode_device> m_gfxdecode;
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u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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void descramble_16x16tiles(u8 *src, int len);
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void xorworld_ms_map(address_map &map) ATTR_COLD;
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};
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void xorworld_ms_state::video_start()
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{
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}
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u32 xorworld_ms_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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return 0;
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}
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void xorworld_ms_state::xorworld_ms_map(address_map &map)
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{
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map(0x000000, 0x01ffff).rom();
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}
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static INPUT_PORTS_START( xorworld_ms )
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INPUT_PORTS_END
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static const gfx_layout tiles8x8x4_layout =
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{
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8,8,
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RGN_FRAC(1,1),
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4,
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{ 0,8,16,24 },
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{ 0,1,2,3,4,5,6,7 },
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{ STEP8(0,32) },
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16 * 16
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};
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static const gfx_layout tiles16x16x4_layout =
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{
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16,16,
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RGN_FRAC(1,1),
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4,
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{ 0,8,16,24 },
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{ 0,1,2,3,4,5,6,7, 512,513,514,515,516,517,518,519 },
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{ STEP16(0,32) },
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16 * 16 * 4
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};
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// Probably wrong
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static GFXDECODE_START( gfx_xorworld_ms )
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GFXDECODE_ENTRY( "gfx1", 0, tiles8x8x4_layout, 0, 16 )
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GFXDECODE_ENTRY( "gfx2", 0, tiles16x16x4_layout, 0, 16 )
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GFXDECODE_ENTRY( "sprites", 0, tiles16x16x4_layout, 0x000, 16 )
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GFXDECODE_END
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void xorworld_ms_state::machine_start()
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{
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}
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// Reorganize graphics into something we can decode with a single pass
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void xorworld_ms_state::descramble_16x16tiles(u8 *src, int len)
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{
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std::vector<u8> buffer(len);
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{
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for (int i = 0; i < len; i++)
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{
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int j = bitswap<20>(i, 19,18,17,16,15,12,11,10,9,8,7,6,5,14,13,4,3,2,1,0);
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buffer[j] = src[i];
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}
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std::copy(buffer.begin(), buffer.end(), &src[0]);
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}
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}
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void xorworld_ms_state::init_xorworld_ms()
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{
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descramble_16x16tiles(memregion("gfx2")->base(), memregion("gfx2")->bytes());
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}
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void xorworld_ms_state::xorworld_ms(machine_config &config)
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{
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M68000(config, m_maincpu, 20_MHz_XTAL / 2);
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m_maincpu->set_addrmap(AS_PROGRAM, &xorworld_ms_state::xorworld_ms_map);
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m_maincpu->set_vblank_int("screen", FUNC(xorworld_ms_state::irq4_line_hold));
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SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
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m_screen->set_refresh_hz(60);
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m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0));
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m_screen->set_size(64*8, 32*8);
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m_screen->set_visarea(0*8, 64*8-1, 0*8, 32*8-1);
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m_screen->set_screen_update(FUNC(xorworld_ms_state::screen_update));
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m_screen->set_palette(m_palette);
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PALETTE(config, m_palette).set_entries(0x400);
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GFXDECODE(config, m_gfxdecode, "palette", gfx_xorworld_ms);
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// Sound hardware
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SPEAKER(config, "mono").front_center();
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Z80(config, "soundcpu", 16_MHz_XTAL / 4); // Z8400BB1
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YM3812(config, "ymsnd", 16_MHz_XTAL / 4); // Unknown divisor
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MSM5205(config, "msm", 384_kHz_XTAL).add_route(ALL_OUTPUTS, "mono", 0.15);
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}
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ROM_START( xorworldm )
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ROM_REGION( 0x100000, "maincpu", 0 )
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ROM_LOAD16_BYTE( "mod_6-1_xo_608a_27c512.ic8", 0x000000, 0x010000, CRC(cebcd3e7) SHA1(ee6d107dd13e4faa8d5b6ba9815c57919a69568e) )
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ROM_LOAD16_BYTE( "mod_6-1_xo_617a_27c512.ic17", 0x000001, 0x010000, CRC(47bae292) SHA1(f36e2f80d4da31d7edc7dc8c07abb158ef21cb20) )
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ROM_REGION( 0x40000, "gfx1", 0 )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic15", 0x00003, 0x10000, CRC(01d16cac) SHA1(645b3380e66ab158392f8161485ae957ab2dfa44) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic22", 0x00002, 0x10000, CRC(3aadacaf) SHA1(f640a1d6a32774cb70e180c49965f70f5b79ba6a) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic30", 0x00001, 0x10000, CRC(fa75826e) SHA1(1db9cc8ec5811b9d497b060bfc3245c6e082e98c) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic37", 0x00000, 0x10000, CRC(157832ed) SHA1(5dec1c7046d2449d3d4330654554f1a9430c8057) )
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ROM_REGION( 0x80000, "gfx2", 0 )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic13", 0x00003, 0x10000, CRC(56a683fc) SHA1(986a6b26e38308dd3230dd13a1a2f5cfc7b1dda8) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic20", 0x00002, 0x10000, CRC(950090e6) SHA1(cdec2eb93884c5a759af39d02f5cc0fa25011103) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic28", 0x00001, 0x10000, CRC(ca950a11) SHA1(cef2a65d1f5562556fc28a95f6ba8f3ff1a3678d) )
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ROM_LOAD32_BYTE( "mod_8-2_27c512.ic35", 0x00000, 0x10000, CRC(5e7582f9) SHA1(fdb3ddb2a224fdea610f6bd55a3e3efe1a5515a2) )
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ROM_REGION( 0x80000, "sprites", ROMREGION_ERASEFF | ROMREGION_INVERT )
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ROM_LOAD32_BYTE( "mod_5-1_27c512.ic3", 0x00003, 0x10000, CRC(26b2181e) SHA1(03cc280a4e9d9d8ac1c04da7d90c684d83fc2444) )
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ROM_LOAD32_BYTE( "mod_5-1_27c512.ic12", 0x00002, 0x10000, CRC(b2bdb8d1) SHA1(eeace8dc4e6c192ad7b2f53cd01fcc2e92125f35) )
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ROM_LOAD32_BYTE( "mod_5-1_27c512.ic18", 0x00001, 0x10000, CRC(d0c7a07b) SHA1(698883f2a91a34c802c1bc9a86bec0a77f4de7fe) )
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ROM_LOAD32_BYTE( "mod_5-1_27c512.ic24", 0x00000, 0x10000, CRC(fd2cbaed) SHA1(037523a3eae058e848763bbfc067d8271c70074b) )
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ROM_REGION( 0x010000, "soundcpu", 0 )
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ROM_LOAD( "mod_9-2_27c512.ic6", 0x00000, 0x10000, CRC(c722165b) SHA1(b1cd3ac80521036059579e71b6cb9bd4b97da4c2) )
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ROM_REGION( 0x100, "proms", ROMREGION_ERASE00 )
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ROM_LOAD( "mod_51-3_502_82s129a.ic10", 0x000, 0x100, CRC(15085e44) SHA1(646e7100fcb112594023cf02be036bd3d42cc13c) ) // same as every other modular system
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ROM_REGION( 0x157, "plds", ROMREGION_ERASE00 )
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ROM_LOAD( "mod_5-1_52fx_gal16v8.ic8", 0x0000, 0x117, CRC(f3d686c9) SHA1(6bc1bd40f49663e776c0d40b2f146338a2057097) )
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ROM_LOAD( "mod_5-1_51fx_gal16v8.ic9", 0x0000, 0x117, CRC(0070e8b9) SHA1(8a3ef9445599dc88c001a919e01f47844eec81eb) )
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ROM_LOAD( "mod_6-1_gal16v8.ic7", 0x0000, 0x117, BAD_DUMP CRC(470a0194) SHA1(810c51fca7d2430b7c2292f3e1dd02c86d74d64b) ) // Bruteforced
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ROM_LOAD( "mod_6-1_palce16v8.ic13", 0x0000, 0x117, BAD_DUMP CRC(0b90f141) SHA1(4b0f2b98073d52b6a49941031e8e37b5aeb6d507) ) // Bruteforced
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ROM_LOAD( "mod_7-4_gal20v8.ic7", 0x0000, 0x157, NO_DUMP )
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ROM_LOAD( "mod_7-4_gal16v8.ic9", 0x0000, 0x117, NO_DUMP )
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ROM_LOAD( "mod_7-4_gal20v8.ic44", 0x0000, 0x157, NO_DUMP )
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ROM_LOAD( "mod_7-4_gal20v8.ic54", 0x0000, 0x157, NO_DUMP )
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ROM_LOAD( "mod_7-4_gal16v8.ic55", 0x0000, 0x117, NO_DUMP )
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ROM_LOAD( "mod_7-4_gal16v8.ic59", 0x0000, 0x117, BAD_DUMP CRC(55b86dd5) SHA1(4a05d86002f929f38171282d2aad5d986283c45b) ) // Bruteforced
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ROM_LOAD( "mod_9-2_gal16v8.ic10", 0x0000, 0x117, BAD_DUMP CRC(23070765) SHA1(3c87f7ab299fcd62da366fc9c1985ab21ee14960) ) // Bruteforced
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ROM_LOAD( "mod_9-2_gal20v8.ic18", 0x0000, 0x157, NO_DUMP )
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ROM_LOAD( "mod_9-2_gal16v8.ic42", 0x0000, 0x117, BAD_DUMP CRC(d62f0a0d) SHA1(76bd995c8b71b12b752ed517d87a78e55a8bab00) ) // Bruteforced
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ROM_LOAD( "mod_51-3_503_gal16v8.ic46", 0x0000, 0x117, NO_DUMP )
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ROM_END
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} // anonymous namespace
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// Xor World was originally developed using the Modular System, so this isn't a bootleg
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GAME( 1990, xorworldm, xorworld, xorworld_ms, xorworld_ms, xorworld_ms_state, init_xorworld_ms, ROT0, "Gaelco", "Xor World (Modular System)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
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@ -18824,6 +18824,9 @@ wrallymp
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@source:gaelco/xorworld.cpp
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xorworld
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@source:gaelco/xorworld_ms.cpp
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xorworldm
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@source:galaxian/dambustr.cpp
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dambustr
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dambustra
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