diff options
Diffstat (limited to 'src/mame/atari/xybots.cpp')
-rw-r--r-- | src/mame/atari/xybots.cpp | 306 |
1 files changed, 244 insertions, 62 deletions
diff --git a/src/mame/atari/xybots.cpp b/src/mame/atari/xybots.cpp index b9558089848..d3192192749 100644 --- a/src/mame/atari/xybots.cpp +++ b/src/mame/atari/xybots.cpp @@ -1,5 +1,6 @@ // license:BSD-3-Clause // copyright-holders:Aaron Giles + /*************************************************************************** Atari Xybots hardware @@ -20,18 +21,208 @@ #include "emu.h" -#include "xybots.h" + +#include "atarijsa.h" +#include "atarimo.h" +#include "slapstic.h" #include "cpu/m68000/m68000.h" #include "machine/eeprompar.h" #include "machine/watchdog.h" + #include "emupal.h" +#include "screen.h" #include "speaker.h" +#include "tilemap.h" + + +namespace { + +class xybots_state : public driver_device +{ +public: + xybots_state(const machine_config &mconfig, device_type type, const char *tag) : + driver_device(mconfig, type, tag), + m_maincpu(*this, "maincpu"), + m_slapstic(*this, "slapstic"), + m_slapstic_bank(*this, "slapstic_bank"), + m_jsa(*this, "jsa"), + m_gfxdecode(*this, "gfxdecode"), + m_screen(*this, "screen"), + m_playfield_tilemap(*this, "playfield"), + m_alpha_tilemap(*this, "alpha"), + m_mob(*this, "mob"), + m_ffe200(*this, "FFE200") + { } + + void xybots(machine_config &config); + +protected: + virtual void machine_start() override; + +private: + required_device<cpu_device> m_maincpu; + required_device<atari_slapstic_device> m_slapstic; + required_memory_bank m_slapstic_bank; + required_device<atari_jsa_i_device> m_jsa; + required_device<gfxdecode_device> m_gfxdecode; + required_device<screen_device> m_screen; + required_device<tilemap_device> m_playfield_tilemap; + required_device<tilemap_device> m_alpha_tilemap; + required_device<atari_motion_objects_device> m_mob; + required_ioport m_ffe200; + + uint16_t m_h256 = 0; + + void video_int_ack_w(uint16_t data = 0); + uint16_t special_port1_r(); + TILE_GET_INFO_MEMBER(get_alpha_tile_info); + TILE_GET_INFO_MEMBER(get_playfield_tile_info); + uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); + void main_map(address_map &map); + + static const atari_motion_objects_config s_mob_config; +}; + + +/************************************* + * + * Tilemap callbacks + * + *************************************/ + +TILE_GET_INFO_MEMBER(xybots_state::get_alpha_tile_info) +{ + uint16_t const data = m_alpha_tilemap->basemem_read(tile_index); + int const code = data & 0x3ff; + int const color = (data >> 12) & 7; + int const opaque = data & 0x8000; + tileinfo.set(2, code, color, opaque ? TILE_FORCE_LAYER0 : 0); +} + + +TILE_GET_INFO_MEMBER(xybots_state::get_playfield_tile_info) +{ + uint16_t const data = m_playfield_tilemap->basemem_read(tile_index); + int const code = data & 0x1fff; + int const color = (data >> 11) & 0x0f; + tileinfo.set(0, code, color, (data >> 15) & 1); +} /************************************* * + * Video system start + * + *************************************/ + +const atari_motion_objects_config xybots_state::s_mob_config = +{ + 1, // index to which gfx system + 1, // number of motion object banks + 0, // are the entries linked? + 0, // are the entries split? + 0, // render in reverse order? + 0, // render in swapped X/Y order? + 0, // does the neighbor bit affect the next object? + 0, // pixels per SLIP entry (0 for no-slip) + 0, // pixel offset for SLIPs + 0, // maximum number of links to visit/scanline (0=all) + + 0x100, // base palette entry + 0x300, // maximum number of colors + 0, // transparent pen index + + {{ 0x3f }}, // mask for the link (dummy) + {{ 0x3fff,0,0,0 }}, // mask for the code index + {{ 0,0,0,0x000f }}, // mask for the color + {{ 0,0,0,0xff80 }}, // mask for the X position + {{ 0,0,0xff80,0 }}, // mask for the Y position + {{ 0 }}, // mask for the width, in tiles + {{ 0,0,0x0007,0 }}, // mask for the height, in tiles + {{ 0x8000,0,0,0 }}, // mask for the horizontal flip + {{ 0 }}, // mask for the vertical flip + {{ 0,0x000f,0,0 }}, // mask for the priority + {{ 0 }}, // mask for the neighbor + {{ 0 }}, // mask for absolute coordinates + + {{ 0 }}, // mask for the special value + 0 // resulting value to indicate "special" +}; + + + +/************************************* + * + * Main refresh + * + *************************************/ + +uint32_t xybots_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) +{ + // start drawing + m_mob->draw_async(cliprect); + + // draw the playfield + m_playfield_tilemap->draw(screen, bitmap, cliprect, 0, 0); + + // draw and merge the MO + bitmap_ind16 &mobitmap = m_mob->bitmap(); + for (const sparse_dirty_rect *rect = m_mob->first_dirty_rect(cliprect); rect != nullptr; rect = rect->next()) + for (int y = rect->top(); y <= rect->bottom(); y++) + { + uint16_t const *const mo = &mobitmap.pix(y); + uint16_t *const pf = &bitmap.pix(y); + for (int x = rect->left(); x <= rect->right(); x++) + if (mo[x] != 0xffff) + { + /* verified via schematics: + + PRIEN = ~(~MOPIX3 & ~MOPIX2 & ~MOPIX1) = (MOPIX3-0 > 1) + + if (PRIEN) + PF/MO = (~MOPRI3-0 > PFCOL3-0) + else + PF/MO = (~MOPRI3-0 >= PFCOL3-0) + + if (PF/MO | ~(PRIEN & MOCOL3)) + GPC(P3-0) = PFPIX3-0 + else + GPC(P3-0) = ~MOCOL3-0 + */ + int const mopriority = (mo[x] >> atari_motion_objects_device::PRIORITY_SHIFT) ^ 15; + int const pfcolor = (pf[x] >> 4) & 0x0f; + int const prien = ((mo[x] & 0x0f) > 1); + + if (prien) + { + if (mopriority <= pfcolor) + { + /* this first case doesn't make sense from the schematics, but it has + the correct effect */ + if (mo[x] & 0x80) + pf[x] = (mo[x] ^ 0x2f0) & atari_motion_objects_device::DATA_MASK; + else + pf[x] = mo[x] & atari_motion_objects_device::DATA_MASK; + } + } + else + { + if (mopriority < pfcolor) + pf[x] = mo[x] & atari_motion_objects_device::DATA_MASK; + } + } + } + + // add the alpha on top + m_alpha_tilemap->draw(screen, bitmap, cliprect, 0, 0); + return 0; +} + + +/************************************* + * * Initialization & interrupts * *************************************/ @@ -51,7 +242,7 @@ void xybots_state::video_int_ack_w(uint16_t data) uint16_t xybots_state::special_port1_r() { - int result = ioport("FFE200")->read(); + int result = m_ffe200->read(); result ^= m_h256 ^= 0x0400; return result; } @@ -64,19 +255,19 @@ uint16_t xybots_state::special_port1_r() * *************************************/ -/* full map verified from schematics */ +// full map verified from schematics void xybots_state::main_map(address_map &map) { map.unmap_value_high(); map(0x000000, 0x007fff).mirror(0x7c0000).rom(); - map(0x008000, 0x009fff).mirror(0x7c6000).bankr(m_slapstic_bank); /* slapstic maps here */ + map(0x008000, 0x009fff).mirror(0x7c6000).bankr(m_slapstic_bank); // slapstic maps here map(0x010000, 0x03ffff).mirror(0x7c0000).rom(); map(0x800000, 0x800fff).mirror(0x7f8000).ram().w(m_alpha_tilemap, FUNC(tilemap_device::write16)).share("alpha"); map(0x801000, 0x802dff).mirror(0x7f8000).ram(); map(0x802e00, 0x802fff).mirror(0x7f8000).ram().share("mob"); map(0x803000, 0x803fff).mirror(0x7f8000).ram().w(m_playfield_tilemap, FUNC(tilemap_device::write16)).share("playfield"); map(0x804000, 0x8047ff).mirror(0x7f8800).ram().w("palette", FUNC(palette_device::write16)).share("palette"); - map(0x805000, 0x805fff).mirror(0x7f8000).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write)).umask16(0x00ff); + map(0x805000, 0x8053ff).mirror(0x7f8c00).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write)).umask16(0x00ff); map(0x806000, 0x8060ff).mirror(0x7f8000).r(m_jsa, FUNC(atari_jsa_i_device::main_response_r)).umask16(0x00ff); map(0x806100, 0x8061ff).mirror(0x7f8000).portr("FFE100"); map(0x806200, 0x8062ff).mirror(0x7f8000).r(FUNC(xybots_state::special_port1_r)); @@ -117,9 +308,9 @@ static INPUT_PORTS_START( xybots ) PORT_START("FFE200") PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_SERVICE( 0x0100, IP_ACTIVE_LOW ) - PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_MAIN_TO_SOUND_READY("jsa") /* /AUDBUSY */ - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* 256H */ - PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen") /* VBLANK */ + PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_ATARI_JSA_MAIN_TO_SOUND_READY("jsa") // /AUDBUSY + PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_CUSTOM ) // 256H + PORT_BIT( 0x0800, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen") // VBLANK PORT_BIT( 0xf000, IP_ACTIVE_LOW, IPT_UNUSED ) INPUT_PORTS_END @@ -143,22 +334,10 @@ static const gfx_layout anlayout = }; -static const gfx_layout pfmolayout = -{ - 8,8, - RGN_FRAC(1,1), - 4, - { 0, 1, 2, 3 }, - { 0, 4, 8, 12, 16, 20, 24, 28 }, - { 0*8, 4*8, 8*8, 12*8, 16*8, 20*8, 24*8, 28*8 }, - 32*8 -}; - - static GFXDECODE_START( gfx_xybots ) - GFXDECODE_ENTRY( "gfx1", 0, pfmolayout, 512, 16 ) /* playfield */ - GFXDECODE_ENTRY( "gfx2", 0, pfmolayout, 256, 48 ) /* sprites */ - GFXDECODE_ENTRY( "gfx3", 0, anlayout, 0, 64 ) /* characters 8x8 */ + GFXDECODE_ENTRY( "tiles", 0, gfx_8x8x4_packed_msb, 512, 16 ) + GFXDECODE_ENTRY( "sprites", 0, gfx_8x8x4_packed_msb, 256, 48 ) + GFXDECODE_ENTRY( "chars", 0, anlayout, 0, 64 ) GFXDECODE_END @@ -171,8 +350,8 @@ GFXDECODE_END void xybots_state::xybots(machine_config &config) { - /* basic machine hardware */ - M68000(config, m_maincpu, 14.318181_MHz_XTAL/2); + // basic machine hardware + M68000(config, m_maincpu, 14.318181_MHz_XTAL / 2); m_maincpu->set_addrmap(AS_PROGRAM, &xybots_state::main_map); SLAPSTIC(config, m_slapstic, 107); @@ -183,7 +362,7 @@ void xybots_state::xybots(machine_config &config) WATCHDOG_TIMER(config, "watchdog"); - /* video hardware */ + // video hardware GFXDECODE(config, "gfxdecode", "palette", gfx_xybots); PALETTE(config, "palette").set_format(palette_device::IRGB_4444, 1024); @@ -195,14 +374,14 @@ void xybots_state::xybots(machine_config &config) SCREEN(config, m_screen, SCREEN_TYPE_RASTER); m_screen->set_video_attributes(VIDEO_UPDATE_BEFORE_VBLANK); - /* note: these parameters are from published specs, not derived */ - /* the board uses a SYNGEN chip to generate video signals */ - m_screen->set_raw(14.318181_MHz_XTAL/2, 456, 0, 336, 262, 0, 240); - m_screen->set_screen_update(FUNC(xybots_state::screen_update_xybots)); + // note: these parameters are from published specs, not derived + // the board uses a SYNGEN chip to generate video signals + m_screen->set_raw(14.318181_MHz_XTAL / 2, 456, 0, 336, 262, 0, 240); + m_screen->set_screen_update(FUNC(xybots_state::screen_update)); m_screen->set_palette("palette"); m_screen->screen_vblank().set_inputline(m_maincpu, M68K_IRQ_1, ASSERT_LINE); - /* sound hardware */ + // sound hardware SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); @@ -225,22 +404,22 @@ void xybots_state::xybots(machine_config &config) *************************************/ ROM_START( xybots ) - ROM_REGION( 0x90000, "maincpu", 0 ) /* 8*64k for 68000 code */ + ROM_REGION( 0x90000, "maincpu", 0 ) // 68000 code ROM_LOAD16_BYTE( "136054-2112.17cd", 0x000000, 0x010000, CRC(16d64748) SHA1(3c2ba8ec3185b69c4e1947ac842f2250ee35216e) ) ROM_LOAD16_BYTE( "136054-2113.19cd", 0x000001, 0x010000, CRC(2677d44a) SHA1(23a3538df13a47f2fd78d4842b9f8b81e38c802e) ) ROM_LOAD16_BYTE( "136054-2114.17b", 0x020000, 0x008000, CRC(d31890cb) SHA1(b58722a4dcc79e97484c2f5e35b8dbf8c3520bd9) ) ROM_LOAD16_BYTE( "136054-2115.19b", 0x020001, 0x008000, CRC(750ab1b0) SHA1(0638de738bd804bde4b93cd23190ee0465887cf8) ) - ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 64k for 6502 code */ + ROM_REGION( 0x10000, "jsa:cpu", 0 ) // 6502 code ROM_LOAD( "136054-1116.2k", 0x00000, 0x10000, CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) - ROM_REGION( 0x40000, "gfx1", 0 ) + ROM_REGION( 0x40000, "tiles", 0 ) ROM_LOAD( "136054-2102.12l", 0x000000, 0x008000, CRC(c1309674) SHA1(5a163c894142c8d662557c8322dc04fded637227) ) ROM_RELOAD( 0x008000, 0x008000 ) ROM_LOAD( "136054-2103.11l", 0x010000, 0x010000, CRC(907c024d) SHA1(d41c7471136f4a0632cbae28644ab1650af1467f) ) ROM_LOAD( "136054-2117.8l", 0x030000, 0x010000, CRC(0cc9b42d) SHA1(a744d97d40afb469ee61c2fc8d4b04ff8cc72755) ) - ROM_REGION( 0x80000, "gfx2", 0 ) + ROM_REGION( 0x80000, "sprites", 0 ) ROM_LOAD( "136054-1105.2e", 0x000000, 0x010000, CRC(315a4274) SHA1(9a6cfdd655560e5d0320f95c8b60e733991a0909) ) ROM_LOAD( "136054-1106.2ef", 0x010000, 0x010000, CRC(3d8c1dd2) SHA1(dd61fc0b96c395e1e65bb7114a60b45d68d08140) ) ROM_LOAD( "136054-1107.2f", 0x020000, 0x010000, CRC(b7217da5) SHA1(b00ff4a3d0cffb94636f84cd923a78b5a02f9741) ) @@ -249,28 +428,28 @@ ROM_START( xybots ) ROM_LOAD( "136054-1110.2k", 0x050000, 0x010000, CRC(99665ff4) SHA1(e93a85a601ae364d1e773174d488fca74b8d5753) ) ROM_LOAD( "136054-1111.2l", 0x060000, 0x010000, CRC(416107ee) SHA1(cdfe6c6bd8efaa08506cd5707887c552500c2108) ) - ROM_REGION( 0x02000, "gfx3", 0 ) + ROM_REGION( 0x02000, "chars", 0 ) ROM_LOAD( "136054-1101.5c", 0x000000, 0x002000, CRC(59c028a2) SHA1(27dcde0da88f949a5e4a7632d4b403b937c8c6e0) ) ROM_END ROM_START( xybotsg ) - ROM_REGION( 0x90000, "maincpu", 0 ) /* 8*64k for 68000 code */ + ROM_REGION( 0x90000, "maincpu", 0 ) // 68000 code ROM_LOAD16_BYTE( "136054-3212.17cd", 0x000000, 0x010000, CRC(4cac5d7c) SHA1(79cdd754fb6055249dace31fe9f8939f13aae8ca) ) ROM_LOAD16_BYTE( "136054-3213.19cd", 0x000001, 0x010000, CRC(bfcb0b00) SHA1(3e45f72051ea74b544c8578c6fc1284f925caa3d) ) ROM_LOAD16_BYTE( "136054-3214.17b", 0x020000, 0x008000, CRC(4ad35093) SHA1(6d2d82fb481c68819ec6c87d483eed17d4ae5d1a) ) ROM_LOAD16_BYTE( "136054-3215.19b", 0x020001, 0x008000, CRC(3a2afbaf) SHA1(61b88d15d95681eb24559d0696203cd4ee63d11f) ) - ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 64k for 6502 code */ + ROM_REGION( 0x10000, "jsa:cpu", 0 ) // 6502 code ROM_LOAD( "136054-1116.2k", 0x00000, 0x10000, CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) - ROM_REGION( 0x40000, "gfx1", 0 ) + ROM_REGION( 0x40000, "tiles", 0 ) ROM_LOAD( "136054-2102.12l", 0x000000, 0x008000, CRC(c1309674) SHA1(5a163c894142c8d662557c8322dc04fded637227) ) ROM_RELOAD( 0x008000, 0x008000 ) ROM_LOAD( "136054-2103.11l", 0x010000, 0x010000, CRC(907c024d) SHA1(d41c7471136f4a0632cbae28644ab1650af1467f) ) ROM_LOAD( "136054-2117.8l", 0x030000, 0x010000, CRC(0cc9b42d) SHA1(a744d97d40afb469ee61c2fc8d4b04ff8cc72755) ) - ROM_REGION( 0x80000, "gfx2", 0 ) + ROM_REGION( 0x80000, "sprites", 0 ) ROM_LOAD( "136054-1105.2e", 0x000000, 0x010000, CRC(315a4274) SHA1(9a6cfdd655560e5d0320f95c8b60e733991a0909) ) ROM_LOAD( "136054-1106.2ef", 0x010000, 0x010000, CRC(3d8c1dd2) SHA1(dd61fc0b96c395e1e65bb7114a60b45d68d08140) ) ROM_LOAD( "136054-1107.2f", 0x020000, 0x010000, CRC(b7217da5) SHA1(b00ff4a3d0cffb94636f84cd923a78b5a02f9741) ) @@ -279,28 +458,28 @@ ROM_START( xybotsg ) ROM_LOAD( "136054-1110.2k", 0x050000, 0x010000, CRC(99665ff4) SHA1(e93a85a601ae364d1e773174d488fca74b8d5753) ) ROM_LOAD( "136054-1111.2l", 0x060000, 0x010000, CRC(416107ee) SHA1(cdfe6c6bd8efaa08506cd5707887c552500c2108) ) - ROM_REGION( 0x02000, "gfx3", 0 ) + ROM_REGION( 0x02000, "chars", 0 ) ROM_LOAD( "136054-1101.5c", 0x000000, 0x002000, CRC(59c028a2) SHA1(27dcde0da88f949a5e4a7632d4b403b937c8c6e0) ) ROM_END ROM_START( xybotsf ) - ROM_REGION( 0x90000, "maincpu", 0 ) /* 8*64k for 68000 code */ + ROM_REGION( 0x90000, "maincpu", 0 ) // 68000 code ROM_LOAD16_BYTE( "136054-3612.17cd", 0x000000, 0x010000, CRC(b03a3f3c) SHA1(c88ad0ba5381562095f5b5a13d338d10fa0597f5) ) ROM_LOAD16_BYTE( "136054-3613.19cd", 0x000001, 0x010000, CRC(ab33eb1f) SHA1(926c32f07c0bcc5832db3a1adf0357e55cae707a) ) ROM_LOAD16_BYTE( "136054-3614.17b", 0x020000, 0x008000, CRC(7385e0b6) SHA1(98a69901069872b14413c1bfe48783fdb43c1c37) ) ROM_LOAD16_BYTE( "136054-3615.19b", 0x020001, 0x008000, CRC(8e37b812) SHA1(40f973a49c4b40f3a5d982d332995e792f718dcc) ) - ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 64k for 6502 code */ + ROM_REGION( 0x10000, "jsa:cpu", 0 ) // 6502 code ROM_LOAD( "136054-1116.2k", 0x00000, 0x10000, CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) - ROM_REGION( 0x40000, "gfx1", 0 ) + ROM_REGION( 0x40000, "tiles", 0 ) ROM_LOAD( "136054-2102.12l", 0x000000, 0x008000, CRC(c1309674) SHA1(5a163c894142c8d662557c8322dc04fded637227) ) ROM_RELOAD( 0x008000, 0x008000 ) ROM_LOAD( "136054-2103.11l", 0x010000, 0x010000, CRC(907c024d) SHA1(d41c7471136f4a0632cbae28644ab1650af1467f) ) ROM_LOAD( "136054-2117.8l", 0x030000, 0x010000, CRC(0cc9b42d) SHA1(a744d97d40afb469ee61c2fc8d4b04ff8cc72755) ) - ROM_REGION( 0x80000, "gfx2", 0 ) + ROM_REGION( 0x80000, "sprites", 0 ) ROM_LOAD( "136054-1105.2e", 0x000000, 0x010000, CRC(315a4274) SHA1(9a6cfdd655560e5d0320f95c8b60e733991a0909) ) ROM_LOAD( "136054-1106.2ef", 0x010000, 0x010000, CRC(3d8c1dd2) SHA1(dd61fc0b96c395e1e65bb7114a60b45d68d08140) ) ROM_LOAD( "136054-1107.2f", 0x020000, 0x010000, CRC(b7217da5) SHA1(b00ff4a3d0cffb94636f84cd923a78b5a02f9741) ) @@ -309,28 +488,28 @@ ROM_START( xybotsf ) ROM_LOAD( "136054-1110.2k", 0x050000, 0x010000, CRC(99665ff4) SHA1(e93a85a601ae364d1e773174d488fca74b8d5753) ) ROM_LOAD( "136054-1111.2l", 0x060000, 0x010000, CRC(416107ee) SHA1(cdfe6c6bd8efaa08506cd5707887c552500c2108) ) - ROM_REGION( 0x02000, "gfx3", 0 ) + ROM_REGION( 0x02000, "chars", 0 ) ROM_LOAD( "136054-1101.5c", 0x000000, 0x002000, CRC(59c028a2) SHA1(27dcde0da88f949a5e4a7632d4b403b937c8c6e0) ) ROM_END ROM_START( xybots1 ) - ROM_REGION( 0x90000, "maincpu", 0 ) /* 8*64k for 68000 code */ + ROM_REGION( 0x90000, "maincpu", 0 ) // 68000 code ROM_LOAD16_BYTE( "136054-1112.17cd", 0x000000, 0x010000, CRC(2dbab363) SHA1(1473bf1246c6fb3e6b8b1f86a345b532ccf18e8d) ) ROM_LOAD16_BYTE( "136054-1113.19cd", 0x000001, 0x010000, CRC(847b056e) SHA1(cc4b90f19d7eaee09569ba228c2654f64cec3200) ) ROM_LOAD16_BYTE( "136054-1114.17b", 0x020000, 0x008000, CRC(7444f88f) SHA1(e2a27754a57a809398ee639fe5d0920b564d4c0b) ) ROM_LOAD16_BYTE( "136054-1115.19b", 0x020001, 0x008000, CRC(848d072d) SHA1(c4d1181f0227200e60d99a99c1a83897275b055f) ) - ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 64k for 6502 code */ + ROM_REGION( 0x10000, "jsa:cpu", 0 ) // 6502 code ROM_LOAD( "136054-1116.2k", 0x00000, 0x10000, CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) - ROM_REGION( 0x40000, "gfx1", 0 ) + ROM_REGION( 0x40000, "tiles", 0 ) ROM_LOAD( "136054-2102.12l", 0x000000, 0x008000, CRC(c1309674) SHA1(5a163c894142c8d662557c8322dc04fded637227) ) ROM_RELOAD( 0x008000, 0x008000 ) ROM_LOAD( "136054-2103.11l", 0x010000, 0x010000, CRC(907c024d) SHA1(d41c7471136f4a0632cbae28644ab1650af1467f) ) ROM_LOAD( "136054-2117.8l", 0x030000, 0x010000, CRC(0cc9b42d) SHA1(a744d97d40afb469ee61c2fc8d4b04ff8cc72755) ) - ROM_REGION( 0x80000, "gfx2", 0 ) + ROM_REGION( 0x80000, "sprites", 0 ) ROM_LOAD( "136054-1105.2e", 0x000000, 0x010000, CRC(315a4274) SHA1(9a6cfdd655560e5d0320f95c8b60e733991a0909) ) ROM_LOAD( "136054-1106.2ef", 0x010000, 0x010000, CRC(3d8c1dd2) SHA1(dd61fc0b96c395e1e65bb7114a60b45d68d08140) ) ROM_LOAD( "136054-1107.2f", 0x020000, 0x010000, CRC(b7217da5) SHA1(b00ff4a3d0cffb94636f84cd923a78b5a02f9741) ) @@ -339,28 +518,28 @@ ROM_START( xybots1 ) ROM_LOAD( "136054-1110.2k", 0x050000, 0x010000, CRC(99665ff4) SHA1(e93a85a601ae364d1e773174d488fca74b8d5753) ) ROM_LOAD( "136054-1111.2l", 0x060000, 0x010000, CRC(416107ee) SHA1(cdfe6c6bd8efaa08506cd5707887c552500c2108) ) - ROM_REGION( 0x02000, "gfx3", 0 ) + ROM_REGION( 0x02000, "chars", 0 ) ROM_LOAD( "136054-1101.5c", 0x000000, 0x002000, CRC(59c028a2) SHA1(27dcde0da88f949a5e4a7632d4b403b937c8c6e0) ) ROM_END ROM_START( xybots0 ) - ROM_REGION( 0x90000, "maincpu", 0 ) /* 8*64k for 68000 code */ + ROM_REGION( 0x90000, "maincpu", 0 ) // 68000 code ROM_LOAD16_BYTE( "136054-0112.17cd", 0x000000, 0x010000, CRC(4b830ac4) SHA1(1f6dc0c6648f74c4775b52e3f502e835a8741182) ) ROM_LOAD16_BYTE( "136054-0113.19cd", 0x000001, 0x010000, CRC(dcfbf8a7) SHA1(0106cd7be55147f4b59e17391e5bb339aaf80535) ) ROM_LOAD16_BYTE( "136054-0114.17b", 0x020000, 0x008000, CRC(18b875f7) SHA1(aa78553bd3556d0b209513ba80b782cfb0e3bb8b) ) ROM_LOAD16_BYTE( "136054-0115.19b", 0x020001, 0x008000, CRC(7f116360) SHA1(d12c339ce973bd74be4a4ac9e9d293f6a6e358d6) ) - ROM_REGION( 0x10000, "jsa:cpu", 0 ) /* 64k for 6502 code */ - ROM_LOAD( "136054-0116.2k", 0x00000, 0x10000, BAD_DUMP CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) // not dumped from this pcb, rom taken from another set instead + ROM_REGION( 0x10000, "jsa:cpu", 0 ) // 6502 code + ROM_LOAD( "136054-0116.2k", 0x00000, 0x10000, BAD_DUMP CRC(3b9f155d) SHA1(7080681a7eab282023034379825ca88adc6b300f) ) // not dumped from this PCB, ROM taken from another set instead - ROM_REGION( 0x40000, "gfx1", 0 ) + ROM_REGION( 0x40000, "tiles", 0 ) ROM_LOAD( "136054-1102.12l", 0x000000, 0x008000, CRC(0d304e5b) SHA1(203c86c865667b1538f61c0950682fb17ebd9abb) ) ROM_RELOAD( 0x008000, 0x008000 ) ROM_LOAD( "136054-1103.11l", 0x010000, 0x010000, CRC(a514da1d) SHA1(5af3c703e0c8e8d47123241ce39f202c88a8cdb0) ) ROM_LOAD( "136054-1117.8l", 0x030000, 0x010000, CRC(6b79154d) SHA1(6fd47503c91a23f75046acd1ef8000b63f8e8ba6) ) - ROM_REGION( 0x80000, "gfx2", 0 ) + ROM_REGION( 0x80000, "sprites", 0 ) ROM_LOAD( "136054-1105.2e", 0x000000, 0x010000, CRC(315a4274) SHA1(9a6cfdd655560e5d0320f95c8b60e733991a0909) ) ROM_LOAD( "136054-1106.2ef", 0x010000, 0x010000, CRC(3d8c1dd2) SHA1(dd61fc0b96c395e1e65bb7114a60b45d68d08140) ) ROM_LOAD( "136054-1107.2f", 0x020000, 0x010000, CRC(b7217da5) SHA1(b00ff4a3d0cffb94636f84cd923a78b5a02f9741) ) @@ -369,7 +548,7 @@ ROM_START( xybots0 ) ROM_LOAD( "136054-1110.2k", 0x050000, 0x010000, CRC(99665ff4) SHA1(e93a85a601ae364d1e773174d488fca74b8d5753) ) ROM_LOAD( "136054-1111.2l", 0x060000, 0x010000, CRC(416107ee) SHA1(cdfe6c6bd8efaa08506cd5707887c552500c2108) ) - ROM_REGION( 0x02000, "gfx3", 0 ) + ROM_REGION( 0x02000, "chars", 0 ) ROM_LOAD( "136054-1101.5c", 0x000000, 0x002000, CRC(59c028a2) SHA1(27dcde0da88f949a5e4a7632d4b403b937c8c6e0) ) ROM_END @@ -385,8 +564,11 @@ void xybots_state::machine_start() { m_slapstic_bank->configure_entries(0, 4, memregion("maincpu")->base() + 0x8000, 0x2000); m_h256 = 0x0400; + + save_item(NAME(m_h256)); } +} // anonymous namespace /************************************* @@ -395,8 +577,8 @@ void xybots_state::machine_start() * *************************************/ -GAME( 1987, xybots, 0, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 2)", 0 ) -GAME( 1987, xybotsg, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (German, rev 3)", 0 ) -GAME( 1987, xybotsf, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (French, rev 3)", 0 ) -GAME( 1987, xybots1, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 1)", 0 ) -GAME( 1987, xybots0, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 0)", 0 ) +GAME( 1987, xybots, 0, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 2)", MACHINE_SUPPORTS_SAVE ) +GAME( 1987, xybotsg, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (German, rev 3)", MACHINE_SUPPORTS_SAVE ) +GAME( 1987, xybotsf, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (French, rev 3)", MACHINE_SUPPORTS_SAVE ) +GAME( 1987, xybots1, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 1)", MACHINE_SUPPORTS_SAVE ) +GAME( 1987, xybots0, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 0)", MACHINE_SUPPORTS_SAVE ) |