mirror of
https://github.com/holub/mame
synced 2025-04-23 08:49:55 +03:00
- mainsnk.cpp, munchmo.cpp: consolidated driver in one file, minor cleanups
- some drivers: minor spelling fixes (becuase -> because, Fujistu -> Fujitsu) - lwings.cpp: more label updates / comments for the avengers set [Brian Troha]
This commit is contained in:
Ivan Vangelista
parent
690dba1c64
commit
7c2a98ff58
@ -1592,7 +1592,9 @@ Known to exist but currently undumped, a set with all ROMs stamped U for the US
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revision D, with each having a red stripe across the label.
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It was common for Capcom to use the same ROM label across regional sets but add a RED stripe for the US
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region, BLUE stripe for Europe and no stripe for the Japanese region.
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region, BLUE stripe for Europe and no stripe for the Japanese region. Capcom was not always consistent
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including the region letter stamped on labels. Different US PCBs show the red stripe across the label both
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with and without the "U" being stamped.
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*/
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ROM_START( avengers )
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@ -1634,8 +1636,8 @@ ROM_START( avengers )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 ) /* bg tiles */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_LOAD( "avu_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "avu_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -1684,8 +1686,8 @@ ROM_START( avengersa )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 ) /* bg tiles */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_LOAD( "avu_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "avu_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -1734,8 +1736,8 @@ ROM_START( avengersb )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 ) /* bg tiles */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_LOAD( "avu_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "avu_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -1784,8 +1786,8 @@ ROM_START( avengersc )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 ) /* bg tiles */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_LOAD( "avu_25.15n", 0x00000, 0x8000, CRC(230d9e30) SHA1(05a20bb32ce1299d7645312624de8a1d074bacee) ) /* planes 0,1 - Red stripe across label for US region */
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ROM_LOAD( "avu_24.13n", 0x08000, 0x8000, CRC(a6354024) SHA1(ce2aaec8349c08f58cc469514100bcd3a97d24d7) ) /* planes 2,3 - Red stripe across label for US region */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -1834,8 +1836,8 @@ ROM_START( buraiken )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 )
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(88a505a7) SHA1(ef4371e082b2370fcbfc96bfef5a94910acd9eff) ) /* planes 0,1 - sldh (no red stripe) */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(1f4463c8) SHA1(04cdb0187dcbdd4f5f53e60c856d4925ade8d7df) ) /* planes 2,3 - sldh (no red stripe) */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(88a505a7) SHA1(ef4371e082b2370fcbfc96bfef5a94910acd9eff) ) /* planes 0,1 - no stripe across the label */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(1f4463c8) SHA1(04cdb0187dcbdd4f5f53e60c856d4925ade8d7df) ) /* planes 2,3 - no stripe across the label */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -1881,8 +1883,8 @@ ROM_START( buraikenb )
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ROM_LOAD( "av_19.2n", 0x38000, 0x8000, CRC(a00485ec) SHA1(cc24e7243f55bdfaedeabb7dddf7e1ef32811c45) )
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ROM_REGION( 0x10000, "gfx4", 0 )
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(88a505a7) SHA1(ef4371e082b2370fcbfc96bfef5a94910acd9eff) ) /* planes 0,1 - sldh (no red stripe) */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(1f4463c8) SHA1(04cdb0187dcbdd4f5f53e60c856d4925ade8d7df) ) /* planes 2,3 - sldh (no red stripe) */
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ROM_LOAD( "av_25.15n", 0x00000, 0x8000, CRC(88a505a7) SHA1(ef4371e082b2370fcbfc96bfef5a94910acd9eff) ) /* planes 0,1 - no stripe across the label */
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ROM_LOAD( "av_24.13n", 0x08000, 0x8000, CRC(1f4463c8) SHA1(04cdb0187dcbdd4f5f53e60c856d4925ade8d7df) ) /* planes 2,3 - no stripe across the label */
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ROM_REGION( 0x08000, "gfx5", 0 )
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ROM_LOAD( "av_23.9n", 0x0000, 0x8000, CRC(c0a93ef6) SHA1(2dc9cd4eb142d74aea8d151904cb60a0767c6393) ) /* Tile Map */
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@ -15120,7 +15120,7 @@ ROM_END
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Moonwar
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Although the game displays Moonwar as the title the "original" Moon War is/was a prototype on Stern Berzerk/Frenzy hardware,
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see berzerk.cpp So this version is commonly refered to as Moon War II becuase the ROMs & PCB were labeled as MOON WAR II
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see berzerk.cpp So this version is commonly refered to as Moon War II because the ROMs & PCB were labeled as MOON WAR II
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NOTE: This version the title screen shows MOONWAR, on the prototype it specifically shows "MOON WAR"
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@ -15153,7 +15153,7 @@ NOTE: A PCB with ROMs at 2F & 2H specifically labeled as "RXA22" was dumped and
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notes in the input code:
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Player 1 Dial: P1 dial works normally, P2 dial is reversed, both share same port
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Player 2 Dial: doesn't actually work due to bug in game code
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It would seem to indicate the code is different becuase for moonwar the issue was corrected.
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It would seem to indicate the code is different because for moonwar the issue was corrected.
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*/
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ROM_START( moonwar )
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ROM_REGION( 0x10000, "maincpu", 0 )
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@ -4258,7 +4258,7 @@ ROM_END
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SS010003 DATA
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VIDEO EPOCH
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Fujistu MPF3102AT (10.2GB HDD)
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Fujitsu MPF3102AT (10.2GB HDD)
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*/
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#define EP_PHARO_HDD \
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@ -2137,7 +2137,7 @@ void msx_state::fmx(machine_config &config)
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msx1(TMS9928A, config);
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// AY8910/YM2149?
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// FDC: None, 0 drives
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// 1 Cartridge slot, 2 "Fujistu expansion slots
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// 1 Cartridge slot, 2 "Fujitsu expansion slots
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add_internal_slot(config, MSX_SLOT_ROM, "bios", 0, 0, 0, 2, "maincpu", 0x0000);
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add_internal_slot(config, MSX_SLOT_RAM, "ram", 0, 0, 3, 1); // 16KB RAM
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@ -775,17 +775,6 @@ INPUT_PORTS_END
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* Graphics Layouts *
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****************************/
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static const gfx_layout tiles8x8_layout =
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{
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8, 8,
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RGN_FRAC(1,5),
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5,
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{ RGN_FRAC(4,5), RGN_FRAC(3,5), RGN_FRAC(2,5), RGN_FRAC(1,5), RGN_FRAC(0,5) },
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{ 0, 1, 2, 3, 4, 5, 6, 7 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
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8*8
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};
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static const gfx_layout tiles16x16_layout =
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{
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16, 16,
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@ -807,7 +796,7 @@ static const gfx_layout tiles16x16_layout =
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****************************/
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static GFXDECODE_START( gfx_sderby )
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GFXDECODE_ENTRY( "gfx", 0, tiles8x8_layout, 0x000, 256 )
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GFXDECODE_ENTRY( "gfx", 0, gfx_8x8x5_planar, 0x000, 256 )
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GFXDECODE_ENTRY( "gfx", 0, tiles16x16_layout, 0x000, 256 )
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GFXDECODE_END
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@ -1310,6 +1299,9 @@ ROM_START( croupierb ) // identical PCB as magictch, but with 'ROULETTE' sticker
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ROM_LOAD( "6.u78", 0x100000, 0x80000, CRC(e1e181c2) SHA1(f60d3df5fd9c2841e4f6dc656f4ac3cab5c404c7) ) // MX27C4000DC
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ROM_LOAD( "5.u79", 0x180000, 0x80000, CRC(2c59e118) SHA1(dffbd47f18276a11e964ec4a4bd3ff81d21e2a76) ) // MX27C4000DC
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ROM_LOAD( "4.u80", 0x200000, 0x80000, CRC(f48c59f3) SHA1(5fd0ec940a50ec923790597723785cca10e81479) ) // MX27C4000DC
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ROM_REGION( 0x300, "plds", 0)
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ROM_LOAD( "gal22cv10-15lnc.u40", 0x000, 0x2e5, NO_DUMP ) // soldered
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ROM_END
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} // anonymous namespace
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@ -3834,7 +3834,7 @@ ROM_START( manxtt ) /* Manx TT Superbike DX/Twin Revision D, Model 2A - defaults
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MODEL2A_VID_BOARD
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ROM_END
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ROM_START( manxttc ) /* Manx TT Superbike DX/Twin Revision C, Model 2A - Set to Twin mode becuase we need to preserve the Twin sound ROMs */
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ROM_START( manxttc ) /* Manx TT Superbike DX/Twin Revision C, Model 2A - Set to Twin mode because we need to preserve the Twin sound ROMs */
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ROM_REGION( 0x200000, "maincpu", 0 ) // i960 program
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ROM_LOAD32_WORD( "epr-18822c.12", 0x000000, 0x020000, CRC(c7b3e45a) SHA1(d3a6910bf6efc138e0e40332219b90dea7d6ea56) )
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ROM_LOAD32_WORD( "epr-18823c.13", 0x000002, 0x020000, CRC(6b0c1dfb) SHA1(6da5c071e3ce842a99f928f473d4ccf7165785ac) )
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@ -3893,7 +3893,7 @@ ROM_START( manxttc ) /* Manx TT Superbike DX/Twin Revision C, Model 2A - Set to
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ROM_END
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/* This set was badly upgraded to a Revision C Manx TT Twin/DX, leaving the DX only sound CPU ROM */
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ROM_START( manxtta ) // Manx TT Superbike DX/Twin Revision C, Model 2A - Set to DX becuase we need to preserve the original DX only sound ROMs
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ROM_START( manxtta ) // Manx TT Superbike DX/Twin Revision C, Model 2A - Set to DX because we need to preserve the original DX only sound ROMs
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ROM_REGION( 0x200000, "maincpu", 0 ) // i960 program
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ROM_LOAD32_WORD( "epr-18822c.12", 0x000000, 0x020000, BAD_DUMP CRC(c7b3e45a) SHA1(d3a6910bf6efc138e0e40332219b90dea7d6ea56) ) // correct DX only ROM should be EPR-18744.12
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ROM_LOAD32_WORD( "epr-18823c.13", 0x000002, 0x020000, BAD_DUMP CRC(6b0c1dfb) SHA1(6da5c071e3ce842a99f928f473d4ccf7165785ac) ) // correct DX only ROM should be EPR-18745.13
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@ -32,7 +32,7 @@ Notes:
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- canvas doesn't use the tx layer, though the circuitry is presumably still
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present on the pcb. One gfx ROM socket is left empty which causes the tx layer
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present on the PCB. One gfx ROM socket is left empty which causes the tx layer
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to be completely transparent.
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- neither mainsnk nor canvas pass the ROM test in service mode. This looks like
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@ -47,17 +47,17 @@ TODO:
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- several unknown dip switches
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- the hardware surely supports sprite shadows as most of the games in snk.c, but
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- the hardware surely supports sprite shadows as most of the games in snk.cpp, but
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the feature isn't used by these two games.
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- mainsnk doesn't seem to write to the bg/sprite scroll registers? SO I hardcoded
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- mainsnk doesn't seem to write to the bg/sprite scroll registers? So I hardcoded
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scroll values for these two games, even if canvas does seem to write to them.
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- canvas writes to several unknown addresses on startup. Most of them should be
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the scroll registers while others are unknown.
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- the bg tilemap is set to 256x256, however it could well be 512x256 as in the
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other early SNK games in snk.c.
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other early SNK games in snk.cpp.
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-----
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@ -73,9 +73,9 @@ Canvas Croquis, SNK 1984
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Note:
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The bproms(MB7054) was read as 74s572.
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The BPROMs(MB7054) were read as 74s572.
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I have not tested this PCB yet so I have no idea if it's working.
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All Bproms and P1-P8 is on top pcb, P9-P14 on bottom board, see pictures.
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All BPROMs and P1-P8 are on top PCB, P9-P14 on bottom board, see pictures.
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Documentation:
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@ -110,14 +110,240 @@ cc_p14.j2 8192 0xedc6a1eb M5L2764k
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*/
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#include "emu.h"
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#include "mainsnk.h"
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#include "cpu/z80/z80.h"
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#include "machine/gen_latch.h"
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#include "sound/ay8910.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 mainsnk_state : public driver_device
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{
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public:
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mainsnk_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_audiocpu(*this, "audiocpu"),
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m_gfxdecode(*this, "gfxdecode"),
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m_palette(*this, "palette"),
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m_soundlatch(*this, "soundlatch"),
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m_bgram(*this, "bgram"),
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m_spriteram(*this, "spriteram"),
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m_fgram(*this, "fgram")
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{ }
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void mainsnk(machine_config &config);
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protected:
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virtual void video_start() override;
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private:
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required_device<cpu_device> m_maincpu;
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required_device<cpu_device> m_audiocpu;
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required_device<gfxdecode_device> m_gfxdecode;
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required_device<palette_device> m_palette;
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required_device<generic_latch_8_device> m_soundlatch;
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required_shared_ptr<uint8_t> m_bgram;
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required_shared_ptr<uint8_t> m_spriteram;
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required_shared_ptr<uint8_t> m_fgram;
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tilemap_t *m_tx_tilemap = nullptr;
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tilemap_t *m_bg_tilemap = nullptr;
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uint32_t m_bg_tile_offset = 0;
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uint8_t sound_ack_r();
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void c600_w(uint8_t data);
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void fgram_w(offs_t offset, uint8_t data);
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void bgram_w(offs_t offset, uint8_t data);
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TILEMAP_MAPPER_MEMBER(tx_scan_cols);
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TILE_GET_INFO_MEMBER(get_tx_tile_info);
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TILE_GET_INFO_MEMBER(get_bg_tile_info);
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void palette(palette_device &palette) const;
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uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int scrollx, int scrolly);
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
void sound_portmap(address_map &map);
|
||||
};
|
||||
|
||||
|
||||
// video
|
||||
|
||||
void mainsnk_state::palette(palette_device &palette) const
|
||||
{
|
||||
uint8_t const *const color_prom = memregion("proms")->base();
|
||||
constexpr int num_colors = 0x400;
|
||||
|
||||
for (int i = 0; i < num_colors; i++)
|
||||
{
|
||||
int bit0 = BIT(color_prom[i + 2*num_colors], 3);
|
||||
int bit1 = BIT(color_prom[i], 1);
|
||||
int bit2 = BIT(color_prom[i], 2);
|
||||
int bit3 = BIT(color_prom[i], 3);
|
||||
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[i + 2*num_colors], 2);
|
||||
bit1 = BIT(color_prom[i + num_colors], 2);
|
||||
bit2 = BIT(color_prom[i + num_colors], 3);
|
||||
bit3 = BIT(color_prom[i], 0);
|
||||
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[i + 2*num_colors], 0);
|
||||
bit1 = BIT(color_prom[i + 2*num_colors], 1);
|
||||
bit2 = BIT(color_prom[i + num_colors], 0);
|
||||
bit3 = BIT(color_prom[i + num_colors], 1);
|
||||
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
TILEMAP_MAPPER_MEMBER(mainsnk_state::tx_scan_cols)
|
||||
{
|
||||
// tilemap is 36x28, the central part is from the first RAM page and the
|
||||
// extra 4 columns are from the second page
|
||||
col -= 2;
|
||||
if (col & 0x20)
|
||||
return 0x400 + row + ((col & 0x1f) << 5);
|
||||
else
|
||||
return row + (col << 5);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(mainsnk_state::get_tx_tile_info)
|
||||
{
|
||||
int code = m_fgram[tile_index];
|
||||
|
||||
tileinfo.set(0,
|
||||
code,
|
||||
0,
|
||||
tile_index & 0x400 ? TILE_FORCE_LAYER0 : 0);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(mainsnk_state::get_bg_tile_info)
|
||||
{
|
||||
int code = (m_bgram[tile_index]);
|
||||
|
||||
tileinfo.set(0,
|
||||
m_bg_tile_offset + code,
|
||||
0,
|
||||
0);
|
||||
}
|
||||
|
||||
|
||||
void mainsnk_state::video_start()
|
||||
{
|
||||
m_tx_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mainsnk_state::get_tx_tile_info)), tilemap_mapper_delegate(*this, FUNC(mainsnk_state::tx_scan_cols)), 8, 8, 36, 28);
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mainsnk_state::get_bg_tile_info)), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
|
||||
|
||||
m_tx_tilemap->set_transparent_pen(15);
|
||||
m_tx_tilemap->set_scrolldy(8, 8);
|
||||
|
||||
m_bg_tilemap->set_scrolldx(16, 16);
|
||||
m_bg_tilemap->set_scrolldy(8, 8);
|
||||
|
||||
save_item(NAME(m_bg_tile_offset));
|
||||
}
|
||||
|
||||
|
||||
void mainsnk_state::c600_w(uint8_t data)
|
||||
{
|
||||
int total_elements = m_gfxdecode->gfx(0)->elements();
|
||||
|
||||
flip_screen_set(BIT(data, 7));
|
||||
|
||||
m_bg_tilemap->set_palette_offset((data & 0x07) << 4);
|
||||
m_tx_tilemap->set_palette_offset((data & 0x07) << 4);
|
||||
|
||||
int bank = 0;
|
||||
if (total_elements == 0x400) // mainsnk
|
||||
bank = ((data & 0x30) >> 4);
|
||||
else if (total_elements == 0x800) // canvas
|
||||
bank = ((data & 0x40) >> 6) | ((data & 0x30) >> 3);
|
||||
|
||||
if (m_bg_tile_offset != (bank << 8))
|
||||
{
|
||||
m_bg_tile_offset = bank << 8;
|
||||
m_bg_tilemap->mark_all_dirty();
|
||||
}
|
||||
}
|
||||
|
||||
void mainsnk_state::fgram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_fgram[offset] = data;
|
||||
m_tx_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void mainsnk_state::bgram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_bgram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void mainsnk_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int scrollx, int scrolly)
|
||||
{
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
const uint8_t *source = m_spriteram;
|
||||
const uint8_t *finish = source + 25 * 4;
|
||||
|
||||
while (source < finish)
|
||||
{
|
||||
int attributes = source[3];
|
||||
int tile_number = source[1];
|
||||
int sy = source[0];
|
||||
int sx = source[2];
|
||||
int color = attributes & 0xf;
|
||||
int flipx = 0;
|
||||
int flipy = 0;
|
||||
if (sy > 240) sy -= 256;
|
||||
|
||||
tile_number |= attributes << 4 & 0x300;
|
||||
|
||||
sx = 288 - 16 - sx;
|
||||
sy += 8;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 288 - 16 - sx;
|
||||
sy = 224 + 8 - 16 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
gfx->transpen(bitmap, cliprect,
|
||||
tile_number,
|
||||
color,
|
||||
flipx, flipy,
|
||||
sx, sy, 7);
|
||||
|
||||
source += 4;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
uint32_t mainsnk_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect, 0, 0);
|
||||
m_tx_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// machine
|
||||
|
||||
uint8_t mainsnk_state::sound_ack_r()
|
||||
{
|
||||
m_audiocpu->set_input_line(0, CLEAR_LINE);
|
||||
@ -137,10 +363,10 @@ void mainsnk_state::main_map(address_map &map)
|
||||
map(0xc500, 0xc500).portr("DSW2");
|
||||
map(0xc600, 0xc600).w(FUNC(mainsnk_state::c600_w));
|
||||
map(0xc700, 0xc700).w(m_soundlatch, FUNC(generic_latch_8_device::write));
|
||||
map(0xd800, 0xdbff).ram().w(FUNC(mainsnk_state::bgram_w)).share("bgram");
|
||||
map(0xd800, 0xdbff).ram().w(FUNC(mainsnk_state::bgram_w)).share(m_bgram);
|
||||
map(0xdc00, 0xe7ff).ram();
|
||||
map(0xe800, 0xefff).ram().share("spriteram");
|
||||
map(0xf000, 0xf7ff).ram().w(FUNC(mainsnk_state::fgram_w)).share("fgram"); // + work RAM
|
||||
map(0xe800, 0xefff).ram().share(m_spriteram);
|
||||
map(0xf000, 0xf7ff).ram().w(FUNC(mainsnk_state::fgram_w)).share(m_fgram); // + work RAM
|
||||
}
|
||||
|
||||
void mainsnk_state::sound_map(address_map &map)
|
||||
@ -169,7 +395,7 @@ static INPUT_PORTS_START( mainsnk )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("soundlatch", generic_latch_8_device, pending_r) /* sound CPU status */
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("soundlatch", generic_latch_8_device, pending_r) // sound CPU status
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE )
|
||||
|
||||
@ -232,8 +458,8 @@ static INPUT_PORTS_START( mainsnk )
|
||||
|
||||
PORT_START("DSW2")
|
||||
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coinage ) ) PORT_DIPLOCATION("DSW2:1,2,3")
|
||||
// PORT_DIPSETTING( 0x04, DEF_STR( 3C_1C ) ) // duplicate
|
||||
// PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) ) // duplicate
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 3C_1C ) ) // duplicate
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( 3C_1C ) ) // duplicate
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( 3C_1C ) )
|
||||
PORT_DIPSETTING( 0x06, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x07, DEF_STR( 1C_1C ) )
|
||||
@ -243,7 +469,7 @@ static INPUT_PORTS_START( mainsnk )
|
||||
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("DSW2:4")
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( Easy ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Hard ) )
|
||||
PORT_DIPNAME( 0x10, 0x10, "Round Time" ) PORT_DIPLOCATION("DSW2:5") /* $1ecf */
|
||||
PORT_DIPNAME( 0x10, 0x10, "Round Time" ) PORT_DIPLOCATION("DSW2:5") // $1ecf
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( Normal ) )
|
||||
PORT_DIPSETTING( 0x00, "Short" )
|
||||
PORT_DIPNAME( 0x60, 0x20, "Game mode" ) PORT_DIPLOCATION("DSW2:6,7")
|
||||
@ -263,7 +489,7 @@ static INPUT_PORTS_START( canvas )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("soundlatch", generic_latch_8_device, pending_r) /* sound CPU status */
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("soundlatch", generic_latch_8_device, pending_r) // sound CPU status
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE )
|
||||
|
||||
@ -301,7 +527,7 @@ static INPUT_PORTS_START( canvas )
|
||||
PORT_DIPSETTING( 0x04, "3" )
|
||||
PORT_DIPSETTING( 0x00, "5" )
|
||||
PORT_DIPNAME( 0x38, 0x38, DEF_STR( Coinage ) ) PORT_DIPLOCATION("DSW1:4,5,6")
|
||||
// PORT_DIPSETTING( 0x08, DEF_STR( 5C_1C ) ) // duplicate
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( 5C_1C ) ) // duplicate
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( 5C_1C ) )
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( 3C_1C ) )
|
||||
PORT_DIPSETTING( 0x18, DEF_STR( 2C_1C ) )
|
||||
@ -357,8 +583,8 @@ static const gfx_layout sprite_layout =
|
||||
|
||||
|
||||
static GFXDECODE_START( gfx_mainsnk )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x4_packed_lsb, 0x100, 0x080>>4 )
|
||||
GFXDECODE_ENTRY( "gfx2", 0, sprite_layout, 0x000, 0x080>>3 )
|
||||
GFXDECODE_ENTRY( "tiles", 0, gfx_8x8x4_packed_lsb, 0x100, 0x080 >> 4 )
|
||||
GFXDECODE_ENTRY( "sprites", 0, sprite_layout, 0x000, 0x080 >> 3 )
|
||||
GFXDECODE_END
|
||||
|
||||
|
||||
@ -374,7 +600,7 @@ void mainsnk_state::mainsnk(machine_config &config)
|
||||
m_audiocpu->set_addrmap(AS_IO, &mainsnk_state::sound_portmap);
|
||||
m_audiocpu->set_periodic_int(FUNC(mainsnk_state::irq0_line_assert), attotime::from_hz(244));
|
||||
|
||||
/* video hardware */
|
||||
// video hardware
|
||||
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
|
||||
screen.set_refresh_hz(60);
|
||||
screen.set_size(36*8, 28*8);
|
||||
@ -383,7 +609,7 @@ void mainsnk_state::mainsnk(machine_config &config)
|
||||
screen.set_palette(m_palette);
|
||||
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_mainsnk);
|
||||
PALETTE(config, m_palette, FUNC(mainsnk_state::mainsnk_palette), 0x400);
|
||||
PALETTE(config, m_palette, FUNC(mainsnk_state::palette), 0x400);
|
||||
m_palette->enable_shadows();
|
||||
|
||||
SPEAKER(config, "mono").front_center();
|
||||
@ -409,13 +635,13 @@ ROM_START(mainsnk)
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "snk.p07", 0x0000, 0x4000, CRC(4208391e) SHA1(d110ca4ff9d21fe7813f04ec43c2c23471c6517f) )
|
||||
|
||||
ROM_REGION( 0x08000, "gfx1", 0 )
|
||||
ROM_REGION( 0x08000, "tiles", 0 )
|
||||
ROM_LOAD( "snk.p12", 0x0000, 0x2000, CRC(ecf87eb7) SHA1(83b8d19070d5930b306a0309ebba05b04c2abebf) )
|
||||
ROM_LOAD( "snk.p11", 0x2000, 0x2000, CRC(3f6bc5ba) SHA1(02e49f58f5d94117113b59037fa49b8897d05b4b) )
|
||||
ROM_LOAD( "snk.p10", 0x4000, 0x2000, CRC(b5147a96) SHA1(72641fadabd16f2de4f4cf6ff3ef07233de5ddfd) )
|
||||
ROM_LOAD( "snk.p09", 0x6000, 0x2000, CRC(0ebcf837) SHA1(7b93cdffd3b8d768b98bb01956114e4ff012d029) )
|
||||
|
||||
ROM_REGION( 0x12000, "gfx2", 0 )
|
||||
ROM_REGION( 0x12000, "sprites", 0 )
|
||||
ROM_LOAD( "snk.p13", 0x00000, 0x2000, CRC(2eb624a4) SHA1(157d7beb6ff0baa9276e388774a85996dc03821d) )
|
||||
ROM_LOAD( "snk.p16", 0x02000, 0x2000, CRC(dc502869) SHA1(024c868e8cd74c52f4787a19b9ad292b7a9dcc1c) )
|
||||
ROM_LOAD( "snk.p19", 0x04000, 0x2000, CRC(58d566a1) SHA1(1451b223ddb7c975b770f28af6c41775daaf95c1) )
|
||||
@ -445,13 +671,13 @@ ROM_START( canvas )
|
||||
ROM_LOAD( "cc_p7.h2", 0x0000, 0x4000, CRC(029b5ea0) SHA1(88f84b4dd01656ded8d983396ded404c9d8186f1) )
|
||||
ROM_LOAD( "cc_p8.f2", 0x4000, 0x2000, CRC(0f0368ce) SHA1(a02f066ea024285a931b85709822a50a4099e0b0) )
|
||||
|
||||
ROM_REGION( 0x10000, "gfx1", 0 )
|
||||
ROM_REGION( 0x10000, "tiles", 0 )
|
||||
ROM_FILL( 0x0000, 0x4000, 0xff ) // empty, causes tx layer to be fully transparent
|
||||
ROM_LOAD( "cc_p11.c2", 0x4000, 0x4000, CRC(4c8c2156) SHA1(7f1d9a1e1c6cab91f24c7fc75d0c7ec2702137af) ) // banks = 18&58
|
||||
ROM_LOAD( "cc_p10.b2", 0x8000, 0x4000, CRC(3c0a4eeb) SHA1(53742a5bef16e71bebefb0e43a175341f5bf0aa6) ) // banks = 28&68
|
||||
ROM_LOAD( "cc_p9.a2", 0xc000, 0x4000, CRC(b58c5f24) SHA1(7026b3d4f8060fd6607eb6d356d6b61cc9cb75c3) ) // banks = 30&70
|
||||
|
||||
ROM_REGION( 0x6000, "gfx2", 0 )
|
||||
ROM_REGION( 0x6000, "sprites", 0 )
|
||||
ROM_LOAD( "cc_p12.j8", 0x0000, 0x2000, CRC(9003a979) SHA1(f63959a9dc9ee67622865e783d2e501c640a4bed) )
|
||||
ROM_LOAD( "cc_p13.j5", 0x2000, 0x2000, CRC(a52cd549) SHA1(1902b8c107c5156113068ced74349ac576ac047c) )
|
||||
ROM_LOAD( "cc_p14.j2", 0x4000, 0x2000, CRC(edc6a1e8) SHA1(8c948a5f057e13bb9ed9738b66c702f45586fe59) )
|
||||
@ -462,6 +688,8 @@ ROM_START( canvas )
|
||||
ROM_LOAD( "cc_bprom1.j10", 0x0800, 0x0400, CRC(fbbbf911) SHA1(86394a7f67bc4f89f72b9607ca3733ab3d690289) )
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
GAME( 1984, mainsnk, 0, mainsnk, mainsnk, mainsnk_state, empty_init, ROT180, "SNK", "Main Event (1984)", MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1985, canvas, 0, mainsnk, canvas, mainsnk_state, empty_init, ROT0, "SNK", "Canvas Croquis", MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1985, canvas, 0, mainsnk, canvas, mainsnk_state, empty_init, ROT0, "SNK", "Canvas Croquis", MACHINE_SUPPORTS_SAVE )
|
||||
|
||||
@ -1,66 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:David Haywood, Tomasz Slanina
|
||||
#ifndef MAME_INCLUDES_MAINSNK_H
|
||||
#define MAME_INCLUDES_MAINSNK_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "machine/gen_latch.h"
|
||||
#include "emupal.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
class mainsnk_state : public driver_device
|
||||
{
|
||||
public:
|
||||
mainsnk_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_bgram(*this, "bgram"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_fgram(*this, "fgram")
|
||||
{ }
|
||||
|
||||
void mainsnk(machine_config &config);
|
||||
|
||||
protected:
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
|
||||
required_shared_ptr<uint8_t> m_bgram;
|
||||
required_shared_ptr<uint8_t> m_spriteram;
|
||||
required_shared_ptr<uint8_t> m_fgram;
|
||||
|
||||
tilemap_t *m_tx_tilemap = nullptr;
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
int m_sound_cpu_busy = 0;
|
||||
uint32_t m_bg_tile_offset = 0;
|
||||
|
||||
uint8_t sound_ack_r();
|
||||
void c600_w(uint8_t data);
|
||||
void fgram_w(offs_t offset, uint8_t data);
|
||||
void bgram_w(offs_t offset, uint8_t data);
|
||||
|
||||
TILEMAP_MAPPER_MEMBER(marvins_tx_scan_cols);
|
||||
TILE_GET_INFO_MEMBER(get_tx_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
|
||||
void mainsnk_palette(palette_device &palette) const;
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int scrollx, int scrolly );
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
void sound_portmap(address_map &map);
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_MAINSNK_H
|
||||
@ -1,170 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:David Haywood, Tomasz Slanina
|
||||
#include "emu.h"
|
||||
#include "mainsnk.h"
|
||||
|
||||
|
||||
void mainsnk_state::mainsnk_palette(palette_device &palette) const
|
||||
{
|
||||
uint8_t const *const color_prom = memregion("proms")->base();
|
||||
constexpr int num_colors = 0x400;
|
||||
|
||||
for (int i = 0; i < num_colors; i++)
|
||||
{
|
||||
int bit0, bit1, bit2, bit3;
|
||||
|
||||
bit0 = BIT(color_prom[i + 2*num_colors], 3);
|
||||
bit1 = BIT(color_prom[i], 1);
|
||||
bit2 = BIT(color_prom[i], 2);
|
||||
bit3 = BIT(color_prom[i], 3);
|
||||
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[i + 2*num_colors], 2);
|
||||
bit1 = BIT(color_prom[i + num_colors], 2);
|
||||
bit2 = BIT(color_prom[i + num_colors], 3);
|
||||
bit3 = BIT(color_prom[i], 0);
|
||||
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[i + 2*num_colors], 0);
|
||||
bit1 = BIT(color_prom[i + 2*num_colors], 1);
|
||||
bit2 = BIT(color_prom[i + num_colors], 0);
|
||||
bit3 = BIT(color_prom[i + num_colors], 1);
|
||||
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
TILEMAP_MAPPER_MEMBER(mainsnk_state::marvins_tx_scan_cols)
|
||||
{
|
||||
// tilemap is 36x28, the central part is from the first RAM page and the
|
||||
// extra 4 columns are from the second page
|
||||
col -= 2;
|
||||
if (col & 0x20)
|
||||
return 0x400 + row + ((col & 0x1f) << 5);
|
||||
else
|
||||
return row + (col << 5);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(mainsnk_state::get_tx_tile_info)
|
||||
{
|
||||
int code = m_fgram[tile_index];
|
||||
|
||||
tileinfo.set(0,
|
||||
code,
|
||||
0,
|
||||
tile_index & 0x400 ? TILE_FORCE_LAYER0 : 0);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(mainsnk_state::get_bg_tile_info)
|
||||
{
|
||||
int code = (m_bgram[tile_index]);
|
||||
|
||||
tileinfo.set(0,
|
||||
m_bg_tile_offset + code,
|
||||
0,
|
||||
0);
|
||||
}
|
||||
|
||||
|
||||
void mainsnk_state::video_start()
|
||||
{
|
||||
m_tx_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mainsnk_state::get_tx_tile_info)), tilemap_mapper_delegate(*this, FUNC(mainsnk_state::marvins_tx_scan_cols)), 8, 8, 36, 28);
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mainsnk_state::get_bg_tile_info)), TILEMAP_SCAN_COLS, 8, 8, 32, 32);
|
||||
|
||||
m_tx_tilemap->set_transparent_pen(15);
|
||||
m_tx_tilemap->set_scrolldy(8, 8);
|
||||
|
||||
m_bg_tilemap->set_scrolldx(16, 16);
|
||||
m_bg_tilemap->set_scrolldy(8, 8);
|
||||
|
||||
save_item(NAME(m_bg_tile_offset));
|
||||
}
|
||||
|
||||
|
||||
void mainsnk_state::c600_w(uint8_t data)
|
||||
{
|
||||
int total_elements = m_gfxdecode->gfx(0)->elements();
|
||||
|
||||
flip_screen_set(BIT(data, 7));
|
||||
|
||||
m_bg_tilemap->set_palette_offset((data & 0x07) << 4);
|
||||
m_tx_tilemap->set_palette_offset((data & 0x07) << 4);
|
||||
|
||||
int bank = 0;
|
||||
if (total_elements == 0x400) // mainsnk
|
||||
bank = ((data & 0x30) >> 4);
|
||||
else if (total_elements == 0x800) // canvas
|
||||
bank = ((data & 0x40) >> 6) | ((data & 0x30) >> 3);
|
||||
|
||||
if (m_bg_tile_offset != (bank << 8))
|
||||
{
|
||||
m_bg_tile_offset = bank << 8;
|
||||
m_bg_tilemap->mark_all_dirty();
|
||||
}
|
||||
}
|
||||
|
||||
void mainsnk_state::fgram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_fgram[offset] = data;
|
||||
m_tx_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void mainsnk_state::bgram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_bgram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void mainsnk_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int scrollx, int scrolly )
|
||||
{
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
const uint8_t *source, *finish;
|
||||
source = m_spriteram;
|
||||
finish = source + 25*4;
|
||||
|
||||
while( source<finish )
|
||||
{
|
||||
int attributes = source[3];
|
||||
int tile_number = source[1];
|
||||
int sy = source[0];
|
||||
int sx = source[2];
|
||||
int color = attributes&0xf;
|
||||
int flipx = 0;
|
||||
int flipy = 0;
|
||||
if( sy>240 ) sy -= 256;
|
||||
|
||||
tile_number |= attributes<<4 & 0x300;
|
||||
|
||||
sx = 288-16 - sx;
|
||||
sy += 8;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 288-16 - sx;
|
||||
sy = 224+8-16 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
gfx->transpen(bitmap,cliprect,
|
||||
tile_number,
|
||||
color,
|
||||
flipx,flipy,
|
||||
sx,sy,7);
|
||||
|
||||
source+=4;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
uint32_t mainsnk_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect, 0, 0);
|
||||
m_tx_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -17,7 +17,7 @@ Stephh's notes (based on the game Z80 code and some tests) :
|
||||
- The "Continue after Game Over" Dip Switch (DSW1:1) allows the player
|
||||
to continue from where he lost his last life when he starts a new game.
|
||||
IMO, this is a debug feature (as often with SNK games) as there is
|
||||
NO continue routine nor text for it in the ROMS.
|
||||
NO continue routine nor text for it in the ROMs.
|
||||
See code at 0x013a ('joyfulr') or 0x013e ('mnchmobl') for more infos.
|
||||
- There is extra code at 0x1de2 in 'mnchmobl' but it doesn't seem to be used.
|
||||
|
||||
@ -26,13 +26,251 @@ Stephh's notes (based on the game Z80 code and some tests) :
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "munchmo.h"
|
||||
|
||||
#include "cpu/z80/z80.h"
|
||||
#include "machine/gen_latch.h"
|
||||
#include "machine/74259.h"
|
||||
#include "sound/ay8910.h"
|
||||
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
|
||||
|
||||
namespace {
|
||||
|
||||
class munchmo_state : public driver_device
|
||||
{
|
||||
public:
|
||||
munchmo_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag)
|
||||
, m_sprite_xpos(*this, "sprite_xpos")
|
||||
, m_sprite_tile(*this, "sprite_tile")
|
||||
, m_sprite_attr(*this, "sprite_attr")
|
||||
, m_videoram(*this, "videoram")
|
||||
, m_status_vram(*this, "status_vram")
|
||||
, m_vreg(*this, "vreg")
|
||||
, m_tiles_rom(*this, "tiles")
|
||||
, m_maincpu(*this, "maincpu")
|
||||
, m_audiocpu(*this, "audiocpu")
|
||||
, m_mainlatch(*this, "mainlatch")
|
||||
, m_gfxdecode(*this, "gfxdecode")
|
||||
, m_palette(*this, "palette")
|
||||
, m_soundlatch(*this, "soundlatch")
|
||||
, m_ay8910(*this, "ay%u", 1U)
|
||||
{
|
||||
}
|
||||
|
||||
void mnchmobl(machine_config &config);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
DECLARE_WRITE_LINE_MEMBER(nmi_enable_w);
|
||||
void nmi_ack_w(u8 data);
|
||||
void sound_nmi_ack_w(u8 data);
|
||||
|
||||
template <u8 Which> u8 ayreset_r();
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER(palette_bank_0_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(palette_bank_1_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(flipscreen_w);
|
||||
|
||||
void palette(palette_device &palette) const;
|
||||
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
|
||||
|
||||
IRQ_CALLBACK_MEMBER(generic_irq_ack);
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_status(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
|
||||
// memory pointers
|
||||
required_shared_ptr<u8> m_sprite_xpos;
|
||||
required_shared_ptr<u8> m_sprite_tile;
|
||||
required_shared_ptr<u8> m_sprite_attr;
|
||||
required_shared_ptr<u8> m_videoram;
|
||||
required_shared_ptr<u8> m_status_vram;
|
||||
required_shared_ptr<u8> m_vreg;
|
||||
required_region_ptr<u8> m_tiles_rom;
|
||||
|
||||
// video-related
|
||||
std::unique_ptr<bitmap_ind16> m_tmpbitmap;
|
||||
u8 m_palette_bank = 0U;
|
||||
u8 m_flipscreen = 0U;
|
||||
|
||||
// misc
|
||||
u8 m_nmi_enable = 0U;
|
||||
|
||||
// devices
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<ls259_device> m_mainlatch;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
required_device_array<ay8910_device, 2> m_ay8910;
|
||||
};
|
||||
|
||||
|
||||
// video
|
||||
|
||||
void munchmo_state::palette(palette_device &palette) const
|
||||
{
|
||||
u8 const *const color_prom = memregion("proms")->base();
|
||||
|
||||
for (int i = 0; i < palette.entries(); i++)
|
||||
{
|
||||
// red component
|
||||
int bit0 = BIT(color_prom[i], 0);
|
||||
int bit1 = BIT(color_prom[i], 1);
|
||||
int bit2 = BIT(color_prom[i], 2);
|
||||
int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
|
||||
|
||||
// green component
|
||||
bit0 = BIT(color_prom[i], 3);
|
||||
bit1 = BIT(color_prom[i], 4);
|
||||
bit2 = BIT(color_prom[i], 5);
|
||||
int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
|
||||
|
||||
// blue component
|
||||
bit0 = BIT(color_prom[i], 6);
|
||||
bit1 = BIT(color_prom[i], 7);
|
||||
int const b = 0x4f * bit0 + 0xa8 * bit1;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::palette_bank_0_w)
|
||||
{
|
||||
m_palette_bank = (state ? 1 : 0) | (m_palette_bank & 2);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::palette_bank_1_w)
|
||||
{
|
||||
m_palette_bank = (state ? 2 : 0) | (m_palette_bank & 1);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::flipscreen_w)
|
||||
{
|
||||
m_flipscreen = state;
|
||||
}
|
||||
|
||||
|
||||
void munchmo_state::video_start()
|
||||
{
|
||||
m_tmpbitmap = std::make_unique<bitmap_ind16>(512, 512);
|
||||
}
|
||||
|
||||
void munchmo_state::draw_status(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
gfx_element *gfx = m_gfxdecode->gfx(0);
|
||||
|
||||
for (int row = 0; row < 4; row++)
|
||||
{
|
||||
int sx = (row & 1) * 8;
|
||||
const u8 *source = m_status_vram + (~row & 1) * 32;
|
||||
if (row <= 1)
|
||||
{
|
||||
source += 2 * 32;
|
||||
sx += 256 + 32 + 16;
|
||||
}
|
||||
|
||||
for (int sy = 0; sy < 256; sy += 8)
|
||||
{
|
||||
gfx->opaque(bitmap, cliprect,
|
||||
*source++,
|
||||
0, // color
|
||||
0, 0, // no flip
|
||||
sx, sy);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void munchmo_state::draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
// ROM B1.2C contains 256 tilemaps defining 4x4 configurations of the tiles in ROM B2.2B
|
||||
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
|
||||
for (int offs = 0; offs < 0x100; offs++)
|
||||
{
|
||||
int sy = (offs % 16) * 32;
|
||||
int sx = (offs / 16) * 32;
|
||||
int tile_number = m_videoram[offs];
|
||||
|
||||
for (int row = 0; row < 4; row++)
|
||||
{
|
||||
for (int col = 0; col < 4; col++)
|
||||
{
|
||||
gfx->opaque(*m_tmpbitmap, m_tmpbitmap->cliprect(),
|
||||
m_tiles_rom[col + tile_number * 4 + row * 0x400],
|
||||
m_palette_bank,
|
||||
0, 0, // flip
|
||||
sx + col * 8, sy + row * 8);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
int scrollx = -(m_vreg[2] *2 + (m_vreg[3] >> 7)) - 64 - 128 - 16;
|
||||
int scrolly = 0;
|
||||
|
||||
copyscrollbitmap(bitmap, *m_tmpbitmap, 1, &scrollx, 1, &scrolly, cliprect);
|
||||
}
|
||||
}
|
||||
|
||||
void munchmo_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
int scroll = m_vreg[2];
|
||||
int flags = m_vreg[3]; // XB??????
|
||||
int xadjust = - 128 - 16 - ((flags & 0x80) ? 1 : 0);
|
||||
int bank = (flags & 0x40) ? 1 : 0;
|
||||
gfx_element *gfx = m_gfxdecode->gfx(2 + bank);
|
||||
int color_base = m_palette_bank * 4 + 3;
|
||||
int firstsprite = m_vreg[0] & 0x3f;
|
||||
for (int i = firstsprite; i < firstsprite + 0x40; i++)
|
||||
{
|
||||
for (int j = 0; j < 8; j++)
|
||||
{
|
||||
int offs = (j << 6) | (i & 0x3f);
|
||||
int tile_number = m_sprite_tile[offs]; // ETTTTTTT
|
||||
int attributes = m_sprite_attr[offs]; // XYYYYYCC
|
||||
int sx = m_sprite_xpos[offs]; // XXXXXXX?
|
||||
int sy = (offs >> 6) << 5; // Y YY------
|
||||
sy += (attributes >> 2) & 0x1f;
|
||||
if (attributes & 0x80)
|
||||
{
|
||||
sx = (sx >> 1) | (tile_number & 0x80);
|
||||
sx = 2 * ((- 32 - scroll - sx) & 0xff) + xadjust;
|
||||
gfx->transpen(bitmap, cliprect,
|
||||
0x7f - (tile_number & 0x7f),
|
||||
color_base - (attributes & 0x03),
|
||||
0, 0, // no flip
|
||||
sx, sy, 7);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
u32 munchmo_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
draw_background(bitmap, cliprect);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
draw_status(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// machine
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Memory handlers
|
||||
@ -44,7 +282,7 @@ WRITE_LINE_MEMBER(munchmo_state::nmi_enable_w)
|
||||
m_nmi_enable = state;
|
||||
}
|
||||
|
||||
/* trusted thru schematics, NMI and IRQ triggers at vblank, at the same time (!) */
|
||||
// trusted through schematics, NMI and IRQ triggers at vblank, at the same time (!)
|
||||
WRITE_LINE_MEMBER(munchmo_state::vblank_irq)
|
||||
{
|
||||
if (state)
|
||||
@ -63,25 +301,20 @@ IRQ_CALLBACK_MEMBER(munchmo_state::generic_irq_ack)
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
void munchmo_state::nmi_ack_w(uint8_t data)
|
||||
void munchmo_state::nmi_ack_w(u8 data)
|
||||
{
|
||||
m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE);
|
||||
}
|
||||
|
||||
void munchmo_state::sound_nmi_ack_w(uint8_t data)
|
||||
void munchmo_state::sound_nmi_ack_w(u8 data)
|
||||
{
|
||||
m_audiocpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE);
|
||||
}
|
||||
|
||||
uint8_t munchmo_state::ay1reset_r()
|
||||
template <u8 Which>
|
||||
u8 munchmo_state::ayreset_r()
|
||||
{
|
||||
m_ay8910[0]->reset_w();
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint8_t munchmo_state::ay2reset_r()
|
||||
{
|
||||
m_ay8910[1]->reset_w();
|
||||
m_ay8910[Which]->reset_w();
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -91,7 +324,7 @@ uint8_t munchmo_state::ay2reset_r()
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void munchmo_state::mnchmobl_map(address_map &map)
|
||||
void munchmo_state::main_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x3fff).rom();
|
||||
map(0x8000, 0x83ff).ram();
|
||||
@ -99,7 +332,7 @@ void munchmo_state::mnchmobl_map(address_map &map)
|
||||
map(0xa800, 0xabff).mirror(0x0400).ram().share(m_sprite_tile);
|
||||
map(0xb000, 0xb3ff).mirror(0x0400).ram().share(m_sprite_attr);
|
||||
map(0xb800, 0xb8ff).mirror(0x0100).ram().share(m_videoram);
|
||||
map(0xbaba, 0xbaba).nopw(); /* ? */
|
||||
map(0xbaba, 0xbaba).nopw(); // ?
|
||||
map(0xbc00, 0xbc7f).ram().share(m_status_vram);
|
||||
map(0xbe00, 0xbe00).w(m_soundlatch, FUNC(generic_latch_8_device::write));
|
||||
map(0xbe01, 0xbe01).select(0x0070).lw8(NAME([this] (offs_t offset, u8 data){ m_mainlatch->write_d0(offset >> 4, data); }));
|
||||
@ -112,7 +345,7 @@ void munchmo_state::mnchmobl_map(address_map &map)
|
||||
map(0xbf04, 0xbf07).writeonly().share(m_vreg); // MY0 1-8C
|
||||
}
|
||||
|
||||
/* memory map provided thru schematics */
|
||||
// memory map provided through schematics
|
||||
void munchmo_state::sound_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x1fff).rom();
|
||||
@ -121,8 +354,8 @@ void munchmo_state::sound_map(address_map &map)
|
||||
map(0x5000, 0x5fff).w(m_ay8910[0], FUNC(ay8910_device::address_w));
|
||||
map(0x6000, 0x6fff).w(m_ay8910[1], FUNC(ay8910_device::data_w));
|
||||
map(0x7000, 0x7fff).w(m_ay8910[1], FUNC(ay8910_device::address_w));
|
||||
map(0x8000, 0x9fff).r(FUNC(munchmo_state::ay1reset_r)).w(m_ay8910[0], FUNC(ay8910_device::reset_w));
|
||||
map(0xa000, 0xbfff).r(FUNC(munchmo_state::ay2reset_r)).w(m_ay8910[1], FUNC(ay8910_device::reset_w));
|
||||
map(0x8000, 0x9fff).r(FUNC(munchmo_state::ayreset_r<0>)).w(m_ay8910[0], FUNC(ay8910_device::reset_w));
|
||||
map(0xa000, 0xbfff).r(FUNC(munchmo_state::ayreset_r<1>)).w(m_ay8910[1], FUNC(ay8910_device::reset_w));
|
||||
map(0xc000, 0xdfff).w(FUNC(munchmo_state::sound_nmi_ack_w)); // NCL 1-8H
|
||||
map(0xe000, 0xe7ff).mirror(0x1800).ram(); // is mirror ok?
|
||||
}
|
||||
@ -164,7 +397,7 @@ static INPUT_PORTS_START( mnchmobl )
|
||||
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
|
||||
PORT_START("DSW1")
|
||||
/* See notes about this DIP */
|
||||
// See notes about this DIP
|
||||
PORT_DIPNAME( 0x01, 0x00, "Continue after Game Over (Cheat)" ) PORT_DIPLOCATION("SW1:1")
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
|
||||
@ -174,6 +407,11 @@ static INPUT_PORTS_START( mnchmobl )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x16, DEF_STR( 3C_2C ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
|
||||
// Duplicate Settings
|
||||
PORT_DIPSETTING( 0x1e, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x1c, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x1a, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x18, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x12, DEF_STR( 2C_3C ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) )
|
||||
@ -183,11 +421,6 @@ static INPUT_PORTS_START( mnchmobl )
|
||||
PORT_DIPSETTING( 0x0c, DEF_STR( 1C_7C ) )
|
||||
PORT_DIPSETTING( 0x0e, DEF_STR( 1C_8C ) )
|
||||
|
||||
// Duplicate Settings
|
||||
// PORT_DIPSETTING( 0x1e, DEF_STR( 1C_1C ) )
|
||||
// PORT_DIPSETTING( 0x1c, DEF_STR( 1C_1C ) )
|
||||
// PORT_DIPSETTING( 0x1a, DEF_STR( 1C_1C ) )
|
||||
// PORT_DIPSETTING( 0x18, DEF_STR( 1C_1C ) )
|
||||
|
||||
PORT_DIPNAME( 0xe0, 0x00, "1st Bonus" ) PORT_DIPLOCATION("SW1:6,7,8")
|
||||
PORT_DIPSETTING( 0x00, "10000" )
|
||||
@ -293,10 +526,10 @@ static const gfx_layout sprite_layout2 =
|
||||
};
|
||||
|
||||
static GFXDECODE_START( gfx_mnchmobl )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, char_layout, 0, 4 ) /* colors 0- 63 */
|
||||
GFXDECODE_ENTRY( "gfx2", 0x1000, tile_layout, 64, 4 ) /* colors 64-127 */
|
||||
GFXDECODE_ENTRY( "gfx3", 0, sprite_layout1, 128, 16 ) /* colors 128-255 */
|
||||
GFXDECODE_ENTRY( "gfx4", 0, sprite_layout2, 128, 16 ) /* colors 128-255 */
|
||||
GFXDECODE_ENTRY( "chars", 0, char_layout, 0, 4 ) // colors 0- 63
|
||||
GFXDECODE_ENTRY( "tiles", 0x1000, tile_layout, 64, 4 ) // colors 64-127
|
||||
GFXDECODE_ENTRY( "sprites", 0, sprite_layout1, 128, 16 ) // colors 128-255
|
||||
GFXDECODE_ENTRY( "monochrome_sprites", 0, sprite_layout2, 128, 16 ) // colors 128-255
|
||||
GFXDECODE_END
|
||||
|
||||
/*************************************
|
||||
@ -314,12 +547,12 @@ void munchmo_state::machine_start()
|
||||
|
||||
void munchmo_state::mnchmobl(machine_config &config)
|
||||
{
|
||||
/* basic machine hardware */
|
||||
Z80(config, m_maincpu, XTAL(15'000'000)/4); // from pin 13 of XTAL-driven 163
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &munchmo_state::mnchmobl_map);
|
||||
// basic machine hardware
|
||||
Z80(config, m_maincpu, XTAL(15'000'000) / 4); // from pin 13 of XTAL-driven 163
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &munchmo_state::main_map);
|
||||
m_maincpu->set_irq_acknowledge_callback(FUNC(munchmo_state::generic_irq_ack)); // IORQ clears flip-flop at 1-2C
|
||||
|
||||
Z80(config, m_audiocpu, XTAL(15'000'000)/8); // from pin 12 of XTAL-driven 163
|
||||
Z80(config, m_audiocpu, XTAL(15'000'000) / 8); // from pin 12 of XTAL-driven 163
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &munchmo_state::sound_map);
|
||||
m_audiocpu->set_irq_acknowledge_callback(FUNC(munchmo_state::generic_irq_ack)); // IORQ clears flip-flop at 1-7H
|
||||
|
||||
@ -332,10 +565,10 @@ void munchmo_state::mnchmobl(machine_config &config)
|
||||
m_mainlatch->q_out_cb<5>().set_nop(); // DISP
|
||||
m_mainlatch->q_out_cb<6>().set(FUNC(munchmo_state::nmi_enable_w)); // ENI 1-10C
|
||||
|
||||
/* video hardware */
|
||||
// video hardware
|
||||
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
|
||||
screen.set_refresh_hz(57);
|
||||
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */);
|
||||
screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
|
||||
screen.set_size(256+32+32, 256);
|
||||
screen.set_visarea(0, 255+32+32,0, 255-16);
|
||||
screen.set_screen_update(FUNC(munchmo_state::screen_update));
|
||||
@ -343,19 +576,19 @@ void munchmo_state::mnchmobl(machine_config &config)
|
||||
screen.set_palette(m_palette);
|
||||
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_mnchmobl);
|
||||
PALETTE(config, m_palette, FUNC(munchmo_state::munchmo_palette), 256);
|
||||
PALETTE(config, m_palette, FUNC(munchmo_state::palette), 256);
|
||||
|
||||
/* sound hardware */
|
||||
// sound hardware
|
||||
SPEAKER(config, "mono").front_center();
|
||||
|
||||
GENERIC_LATCH_8(config, m_soundlatch).data_pending_callback().set_inputline(m_audiocpu, 0, ASSERT_LINE);
|
||||
|
||||
/* AY clock speeds confirmed to match known recording */
|
||||
AY8910(config, m_ay8910[0], XTAL(15'000'000)/8);
|
||||
// AY clock speeds confirmed to match known recording
|
||||
AY8910(config, m_ay8910[0], XTAL(15'000'000) / 8);
|
||||
//m_ay8910[0]->set_flags(AY8910_SINGLE_OUTPUT);
|
||||
m_ay8910[0]->add_route(ALL_OUTPUTS, "mono", 0.50);
|
||||
|
||||
AY8910(config, m_ay8910[1], XTAL(15'000'000)/8);
|
||||
AY8910(config, m_ay8910[1], XTAL(15'000'000) / 8);
|
||||
//m_ay8910[1]->set_flags(AY8910_SINGLE_OUTPUT);
|
||||
m_ay8910[1]->add_route(ALL_OUTPUTS, "mono", 0.50);
|
||||
}
|
||||
@ -368,61 +601,63 @@ void munchmo_state::mnchmobl(machine_config &config)
|
||||
*************************************/
|
||||
|
||||
ROM_START( joyfulr )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 ) /* 64k for CPUA */
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
ROM_LOAD( "m1j.10e", 0x0000, 0x2000, CRC(1fe86e25) SHA1(e13abc20741dfd8a260f354efda3b3a25c820343) )
|
||||
ROM_LOAD( "m2j.10d", 0x2000, 0x2000, CRC(b144b9a6) SHA1(efed5fd6ba941b2baa7c8a17fe7323172c8fb17c) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "mu.2j", 0x0000, 0x2000, CRC(420adbd4) SHA1(3da18cda97ca604dc074b50c4f36287e0679224a) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx1", 0 )
|
||||
ROM_LOAD( "s1.10a", 0x0000, 0x1000, CRC(c0bcc301) SHA1(b8961e7bbced4dfe9c72f839ea9b89d3f2e629b2) ) /* characters */
|
||||
ROM_REGION( 0x2000, "chars", 0 )
|
||||
ROM_LOAD( "s1.10a", 0x0000, 0x1000, CRC(c0bcc301) SHA1(b8961e7bbced4dfe9c72f839ea9b89d3f2e629b2) )
|
||||
ROM_LOAD( "s2.10b", 0x1000, 0x1000, CRC(96aa11ca) SHA1(84438d6b27d520e95b8706c91c5c20de1785604c) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx2", 0 )
|
||||
ROM_LOAD( "b1.2c", 0x0000, 0x1000, CRC(8ce3a403) SHA1(eec5813076c31bb8534f7d1f83f2a397e552ed69) ) /* tile layout */
|
||||
ROM_LOAD( "b2.2b", 0x1000, 0x1000, CRC(0df28913) SHA1(485700d3b7f2bfcb970e8f9edb7d18ed9a708bd2) ) /* 4x8 tiles */
|
||||
ROM_REGION( 0x2000, "tiles", 0 ) // 4x8
|
||||
ROM_LOAD( "b1.2c", 0x0000, 0x1000, CRC(8ce3a403) SHA1(eec5813076c31bb8534f7d1f83f2a397e552ed69) )
|
||||
ROM_LOAD( "b2.2b", 0x1000, 0x1000, CRC(0df28913) SHA1(485700d3b7f2bfcb970e8f9edb7d18ed9a708bd2) )
|
||||
|
||||
ROM_REGION( 0x6000, "gfx3", 0 )
|
||||
ROM_LOAD( "f1j.1g", 0x0000, 0x2000, CRC(93c3c17e) SHA1(902f458c4efe74187a58a3c1ecd146e343657977) ) /* sprites */
|
||||
ROM_REGION( 0x6000, "sprites", 0 )
|
||||
ROM_LOAD( "f1j.1g", 0x0000, 0x2000, CRC(93c3c17e) SHA1(902f458c4efe74187a58a3c1ecd146e343657977) )
|
||||
ROM_LOAD( "f2j.3g", 0x2000, 0x2000, CRC(b3fb5bd2) SHA1(51ff8b0bec092c9404944d6069c4493049604cb8) )
|
||||
ROM_LOAD( "f3j.5g", 0x4000, 0x2000, CRC(772a7527) SHA1(fe561d5323472e79051614a374e92aab17636055) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx4", 0 )
|
||||
ROM_LOAD( "h", 0x0000, 0x2000, CRC(332584de) SHA1(9ef75a77e6cc298a315d80b7f2d24414827c7063) ) /* monochrome sprites */
|
||||
ROM_REGION( 0x2000, "monochrome_sprites", 0 )
|
||||
ROM_LOAD( "h", 0x0000, 0x2000, CRC(332584de) SHA1(9ef75a77e6cc298a315d80b7f2d24414827c7063) )
|
||||
|
||||
ROM_REGION( 0x0100, "proms", 0 )
|
||||
ROM_LOAD( "a2001.clr", 0x0000, 0x0100, CRC(1b16b907) SHA1(fc362174af128827b0b8119fdc1b5569598c087a) ) /* color prom */
|
||||
ROM_REGION( 0x0100, "proms", 0 ) // color
|
||||
ROM_LOAD( "a2001.clr", 0x0000, 0x0100, CRC(1b16b907) SHA1(fc362174af128827b0b8119fdc1b5569598c087a) )
|
||||
ROM_END
|
||||
|
||||
ROM_START( mnchmobl )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 ) /* 64k for CPUA */
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
ROM_LOAD( "m1.10e", 0x0000, 0x2000, CRC(a4bebc6a) SHA1(7c13b2b87168dee3c1b8e931487a56d0a528386e) )
|
||||
ROM_LOAD( "m2.10d", 0x2000, 0x2000, CRC(f502d466) SHA1(4da5a32b3903fb7fbef38fc385408b9390b5f57f) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "mu.2j", 0x0000, 0x2000, CRC(420adbd4) SHA1(3da18cda97ca604dc074b50c4f36287e0679224a) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx1", 0 )
|
||||
ROM_LOAD( "s1.10a", 0x0000, 0x1000, CRC(c0bcc301) SHA1(b8961e7bbced4dfe9c72f839ea9b89d3f2e629b2) ) /* characters */
|
||||
ROM_REGION( 0x2000, "chars", 0 )
|
||||
ROM_LOAD( "s1.10a", 0x0000, 0x1000, CRC(c0bcc301) SHA1(b8961e7bbced4dfe9c72f839ea9b89d3f2e629b2) )
|
||||
ROM_LOAD( "s2.10b", 0x1000, 0x1000, CRC(96aa11ca) SHA1(84438d6b27d520e95b8706c91c5c20de1785604c) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx2", 0 )
|
||||
ROM_LOAD( "b1.2c", 0x0000, 0x1000, CRC(8ce3a403) SHA1(eec5813076c31bb8534f7d1f83f2a397e552ed69) ) /* tile layout */
|
||||
ROM_LOAD( "b2.2b", 0x1000, 0x1000, CRC(0df28913) SHA1(485700d3b7f2bfcb970e8f9edb7d18ed9a708bd2) ) /* 4x8 tiles */
|
||||
ROM_REGION( 0x2000, "tiles", 0 ) // 4x8
|
||||
ROM_LOAD( "b1.2c", 0x0000, 0x1000, CRC(8ce3a403) SHA1(eec5813076c31bb8534f7d1f83f2a397e552ed69) )
|
||||
ROM_LOAD( "b2.2b", 0x1000, 0x1000, CRC(0df28913) SHA1(485700d3b7f2bfcb970e8f9edb7d18ed9a708bd2) )
|
||||
|
||||
ROM_REGION( 0x6000, "gfx3", 0 )
|
||||
ROM_LOAD( "f1.1g", 0x0000, 0x2000, CRC(b75411d4) SHA1(d058a6c219676f8ba4e498215f5716c630bb1d20) ) /* sprites */
|
||||
ROM_REGION( 0x6000, "sprites", 0 )
|
||||
ROM_LOAD( "f1.1g", 0x0000, 0x2000, CRC(b75411d4) SHA1(d058a6c219676f8ba4e498215f5716c630bb1d20) )
|
||||
ROM_LOAD( "f2.3g", 0x2000, 0x2000, CRC(539a43ba) SHA1(a7b30c41d9fdb420ec8f0c6441432c1b2b69c4be) )
|
||||
ROM_LOAD( "f3.5g", 0x4000, 0x2000, CRC(ec996706) SHA1(e71e99061ce83068b0ec60ae97759a9d78c7cdf9) )
|
||||
|
||||
ROM_REGION( 0x2000, "gfx4", 0 )
|
||||
ROM_LOAD( "h", 0x0000, 0x2000, CRC(332584de) SHA1(9ef75a77e6cc298a315d80b7f2d24414827c7063) ) /* monochrome sprites */
|
||||
ROM_REGION( 0x2000, "monochrome_sprites", 0 )
|
||||
ROM_LOAD( "h", 0x0000, 0x2000, CRC(332584de) SHA1(9ef75a77e6cc298a315d80b7f2d24414827c7063) )
|
||||
|
||||
ROM_REGION( 0x0100, "proms", 0 )
|
||||
ROM_LOAD( "a2001.clr", 0x0000, 0x0100, CRC(1b16b907) SHA1(fc362174af128827b0b8119fdc1b5569598c087a) ) /* color prom */
|
||||
ROM_REGION( 0x0100, "proms", 0 ) // color
|
||||
ROM_LOAD( "a2001.clr", 0x0000, 0x0100, CRC(1b16b907) SHA1(fc362174af128827b0b8119fdc1b5569598c087a) )
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
|
||||
@ -1,96 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Phil Stroffolino
|
||||
/*************************************************************************
|
||||
|
||||
Munch Mobile
|
||||
|
||||
*************************************************************************/
|
||||
#ifndef MAME_INCLUDES_MUNCHMO_H
|
||||
#define MAME_INCLUDES_MUNCHMO_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "machine/gen_latch.h"
|
||||
#include "machine/74259.h"
|
||||
#include "sound/ay8910.h"
|
||||
#include "emupal.h"
|
||||
|
||||
class munchmo_state : public driver_device
|
||||
{
|
||||
public:
|
||||
munchmo_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag)
|
||||
, m_sprite_xpos(*this, "sprite_xpos")
|
||||
, m_sprite_tile(*this, "sprite_tile")
|
||||
, m_sprite_attr(*this, "sprite_attr")
|
||||
, m_videoram(*this, "videoram")
|
||||
, m_status_vram(*this, "status_vram")
|
||||
, m_vreg(*this, "vreg")
|
||||
, m_maincpu(*this, "maincpu")
|
||||
, m_audiocpu(*this, "audiocpu")
|
||||
, m_mainlatch(*this, "mainlatch")
|
||||
, m_gfxdecode(*this, "gfxdecode")
|
||||
, m_palette(*this, "palette")
|
||||
, m_soundlatch(*this, "soundlatch")
|
||||
, m_ay8910(*this, "ay%u", 1U)
|
||||
{
|
||||
}
|
||||
|
||||
void mnchmobl(machine_config &config);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
DECLARE_WRITE_LINE_MEMBER(nmi_enable_w);
|
||||
void nmi_ack_w(uint8_t data);
|
||||
void sound_nmi_ack_w(uint8_t data);
|
||||
|
||||
uint8_t ay1reset_r();
|
||||
uint8_t ay2reset_r();
|
||||
|
||||
DECLARE_WRITE_LINE_MEMBER(palette_bank_0_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(palette_bank_1_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(flipscreen_w);
|
||||
|
||||
void munchmo_palette(palette_device &palette) const;
|
||||
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
|
||||
|
||||
IRQ_CALLBACK_MEMBER(generic_irq_ack);
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_status( bitmap_ind16 &bitmap, const rectangle &cliprect );
|
||||
void draw_background( bitmap_ind16 &bitmap, const rectangle &cliprect );
|
||||
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
|
||||
|
||||
void mnchmobl_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
|
||||
/* memory pointers */
|
||||
required_shared_ptr<uint8_t> m_sprite_xpos;
|
||||
required_shared_ptr<uint8_t> m_sprite_tile;
|
||||
required_shared_ptr<uint8_t> m_sprite_attr;
|
||||
required_shared_ptr<uint8_t> m_videoram;
|
||||
required_shared_ptr<uint8_t> m_status_vram;
|
||||
required_shared_ptr<uint8_t> m_vreg;
|
||||
|
||||
/* video-related */
|
||||
std::unique_ptr<bitmap_ind16> m_tmpbitmap;
|
||||
int m_palette_bank = 0;
|
||||
int m_flipscreen = 0;
|
||||
|
||||
/* misc */
|
||||
int m_nmi_enable = 0;
|
||||
|
||||
/* devices */
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<ls259_device> m_mainlatch;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
required_device_array<ay8910_device, 2> m_ay8910;
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_MUNCHMO_H
|
||||
@ -1,161 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Phil Stroffolino
|
||||
#include "emu.h"
|
||||
#include "munchmo.h"
|
||||
|
||||
|
||||
void munchmo_state::munchmo_palette(palette_device &palette) const
|
||||
{
|
||||
u8 const *const color_prom = memregion("proms")->base();
|
||||
|
||||
for (int i = 0; i < palette.entries(); i++)
|
||||
{
|
||||
int bit0, bit1, bit2;
|
||||
|
||||
// red component
|
||||
bit0 = BIT(color_prom[i], 0);
|
||||
bit1 = BIT(color_prom[i], 1);
|
||||
bit2 = BIT(color_prom[i], 2);
|
||||
int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
|
||||
|
||||
// green component
|
||||
bit0 = BIT(color_prom[i], 3);
|
||||
bit1 = BIT(color_prom[i], 4);
|
||||
bit2 = BIT(color_prom[i], 5);
|
||||
int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
|
||||
|
||||
// blue component
|
||||
bit0 = BIT(color_prom[i], 6);
|
||||
bit1 = BIT(color_prom[i], 7);
|
||||
int const b = 0x4f * bit0 + 0xa8 * bit1;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::palette_bank_0_w)
|
||||
{
|
||||
m_palette_bank = (state ? 1 : 0) | (m_palette_bank & 2);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::palette_bank_1_w)
|
||||
{
|
||||
m_palette_bank = (state ? 2 : 0) | (m_palette_bank & 1);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(munchmo_state::flipscreen_w)
|
||||
{
|
||||
m_flipscreen = state;
|
||||
}
|
||||
|
||||
|
||||
void munchmo_state::video_start()
|
||||
{
|
||||
m_tmpbitmap = std::make_unique<bitmap_ind16>(512, 512);
|
||||
}
|
||||
|
||||
void munchmo_state::draw_status( bitmap_ind16 &bitmap, const rectangle &cliprect )
|
||||
{
|
||||
gfx_element *gfx = m_gfxdecode->gfx(0);
|
||||
int row;
|
||||
|
||||
for (row = 0; row < 4; row++)
|
||||
{
|
||||
int sy, sx = (row & 1) * 8;
|
||||
const u8 *source = m_status_vram + (~row & 1) * 32;
|
||||
if (row <= 1)
|
||||
{
|
||||
source += 2 * 32;
|
||||
sx += 256 + 32 + 16;
|
||||
}
|
||||
|
||||
for (sy = 0; sy < 256; sy += 8)
|
||||
{
|
||||
gfx->opaque(bitmap,cliprect,
|
||||
*source++,
|
||||
0, /* color */
|
||||
0,0, /* no flip */
|
||||
sx,sy );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void munchmo_state::draw_background( bitmap_ind16 &bitmap, const rectangle &cliprect )
|
||||
{
|
||||
/*
|
||||
ROM B1.2C contains 256 tilemaps defining 4x4 configurations of
|
||||
the tiles in ROM B2.2B
|
||||
*/
|
||||
u8 *rom = memregion("gfx2")->base();
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
int offs;
|
||||
|
||||
for (offs = 0; offs < 0x100; offs++)
|
||||
{
|
||||
int sy = (offs % 16) * 32;
|
||||
int sx = (offs / 16) * 32;
|
||||
int tile_number = m_videoram[offs];
|
||||
int row, col;
|
||||
|
||||
for (row = 0; row < 4; row++)
|
||||
{
|
||||
for (col = 0; col < 4; col++)
|
||||
{
|
||||
gfx->opaque(*m_tmpbitmap,m_tmpbitmap->cliprect(),
|
||||
rom[col + tile_number * 4 + row * 0x400],
|
||||
m_palette_bank,
|
||||
0,0, /* flip */
|
||||
sx + col * 8, sy + row * 8 );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
int scrollx = -(m_vreg[2] *2 + (m_vreg[3] >> 7)) - 64 - 128 - 16;
|
||||
int scrolly = 0;
|
||||
|
||||
copyscrollbitmap(bitmap, *m_tmpbitmap, 1, &scrollx, 1, &scrolly, cliprect);
|
||||
}
|
||||
}
|
||||
|
||||
void munchmo_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
|
||||
{
|
||||
int scroll = m_vreg[2];
|
||||
int flags = m_vreg[3]; /* XB?????? */
|
||||
int xadjust = - 128 - 16 - ((flags & 0x80) ? 1 : 0);
|
||||
int bank = (flags & 0x40) ? 1 : 0;
|
||||
gfx_element *gfx = m_gfxdecode->gfx(2 + bank);
|
||||
int color_base = m_palette_bank * 4 + 3;
|
||||
int i, j;
|
||||
int firstsprite = m_vreg[0] & 0x3f;
|
||||
for (i = firstsprite; i < firstsprite + 0x40; i++)
|
||||
{
|
||||
for (j = 0; j < 8; j++)
|
||||
{
|
||||
int offs = (j << 6) | (i & 0x3f);
|
||||
int tile_number = m_sprite_tile[offs]; /* ETTTTTTT */
|
||||
int attributes = m_sprite_attr[offs]; /* XYYYYYCC */
|
||||
int sx = m_sprite_xpos[offs]; /* XXXXXXX? */
|
||||
int sy = (offs >> 6) << 5; /* Y YY------ */
|
||||
sy += (attributes >> 2) & 0x1f;
|
||||
if( attributes & 0x80 )
|
||||
{
|
||||
sx = (sx >> 1) | (tile_number & 0x80);
|
||||
sx = 2 * ((- 32 - scroll - sx) & 0xff) + xadjust;
|
||||
gfx->transpen(bitmap,cliprect,
|
||||
0x7f - (tile_number & 0x7f),
|
||||
color_base - (attributes & 0x03),
|
||||
0,0, /* no flip */
|
||||
sx,sy, 7 );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
u32 munchmo_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
draw_background(bitmap, cliprect);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
draw_status(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
@ -224,7 +224,7 @@ void pvmil_state::pvmil(machine_config &config)
|
||||
}
|
||||
|
||||
ROM_START( pvmil )
|
||||
ROM_REGION( 0x800000, "maincpu", ROMREGION_ERASE00 ) // Fujistu 29Z0002TN, read as ST M29W320FB
|
||||
ROM_REGION( 0x800000, "maincpu", ROMREGION_ERASE00 ) // Fujitsu 29Z0002TN, read as ST M29W320FB
|
||||
ROM_LOAD16_WORD_SWAP( "millionare4.bin", 0x000000, 0x400000, CRC(9c43d0f2) SHA1(fb4ba0115000b10b7c0e0d44b9fa3234c900e694) )
|
||||
ROM_END
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user