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cps3.cpp changes:

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- replaced "bad" v4 CHDs with v5 built using Trurip DATs (actual game data verified to remain the same)
- revert RGB color extension, hardware doesn't do that
This commit is contained in:
MetalliC 2019-09-09 20:06:12 +03:00
parent 3f4fcc06b8
commit 986cec8f14
1 changed files with 21 additions and 20 deletions
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41
src/mame/drivers/cps3.cpp
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@ -508,7 +508,7 @@ Hardware registers info
7A xxxx xxxx xxxx xxxx V ?? Zoom Offset? 0 0
7C xxxx xxxx xxxx xxxx V ?? Zoom Size? 1023 1023 (261 at BIOS init)
7E xxxx xxxx xxxx xxxx V Zoom Scale 64 64
80 ---- ---- ---- -210 Pixel clock 3 5 not clear how it works, which OSC is base clock, etc.
80 ---- ---- ---- -210 Pixel clock 3 5 base clock is 42.954545MHz, 3 = /5 divider, 5 = /4 divider.
---- ---- ---4 3--- Flip screen X/Y (or Y/X)
---- ---- --5- ---- ?? always set to 1, 0 in unused 24KHz mode (pixel clock divider?)
---- ---- -6-- ---- ?? set to 0 by BIOS init, then set to 1 after video mode selection, 0 in unused 24KHz mode (pixel clock divider?)
@ -534,8 +534,8 @@ Hardware registers info
All CRTC-related values is last clock/line of given area, i.e. actual sizes is +1 to value.
(*) H Total value is same for all 15KHz modes, uses fixed clock (not affected by pixel clock modifier),
probably 42.954545MHz/6 (similar to SSV) /(454+1) = 15734.25Hz /(262+1) = 59.826Hz
(*) H Total value is same for all 15KHz modes, uses fixed clock (not affected by pixel clock modifier) -
42.954545MHz/6 (similar to SSV) /(454+1) = 15734.25Hz /(262+1) = 59.826Hz
unused 24KHz 512x384 mode uses H Total 293 V Total 424 (42.954545MHz/6 /(293+1) = 24350.62Hz /(424+1) = 57.29Hz)
@ -971,7 +971,7 @@ void cps3_state::set_mame_colours(int colournum, u16 data, u32 fadeval)
colournum &= 0x1ffff;
m_colourram[colournum] = data;
m_mame_colours[colournum] = rgb_t(pal5bit(r), pal5bit(g), pal5bit(b));
m_mame_colours[colournum] = rgb_t(r << 3, g << 3, b << 3); // no color extension, VideoDAC's RGB bits 0-2 connected to GND
if (colournum < 0x10000) m_palette->set_pen_color(colournum,m_mame_colours[colournum]/* rgb_t(r<<3,g<<3,b<<3)*/);//m_mame_colours[colournum]);
}
@ -2525,6 +2525,7 @@ void cps3_state::cps3(machine_config &config)
/*
Measured clocks:
Video DAC = 8.602MHz (384 wide mode) ~ 42.9545MHz / 5
10.73MHZ (496 wide mode) ~ 42.9545MHz / 4
H = 15.73315kHz
V = 59.8Hz
H/V ~ 263 lines
@ -2615,7 +2616,7 @@ ROM_START( redearth )
ROM_LOAD( "redearth_euro.29f400.u2", 0x000000, 0x080000, CRC(02e0f336) SHA1(acc37e830dfeb9674f5a0fb24f4cc23217ae4ff5) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-wzd-5", 0, BAD_DUMP SHA1(e5676752b08283dc4a98c3d7b759e8aa6dcd0679) )
DISK_IMAGE_READONLY( "cap-wzd-5", 0, SHA1(034c375c3f2f68723eef530b40da909a7be7b556) )
ROM_END
ROM_START( redearthr1 )
@ -2631,7 +2632,7 @@ ROM_START( warzard )
ROM_LOAD( "warzard_japan.29f400.u2", 0x000000, 0x080000, CRC(f8e2f0c6) SHA1(93d6a986f44c211fff014e55681eca4d2a2774d6) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-wzd-5", 0, BAD_DUMP SHA1(e5676752b08283dc4a98c3d7b759e8aa6dcd0679) )
DISK_IMAGE_READONLY( "cap-wzd-5", 0, SHA1(034c375c3f2f68723eef530b40da909a7be7b556) )
ROM_END
ROM_START( warzardr1 )
@ -2648,7 +2649,7 @@ ROM_START( sfiii )
ROM_LOAD( "sfiii_euro.29f400.u2", 0x000000, 0x080000, CRC(27699ddc) SHA1(d8b525cd27e584560b129598df31fd2c5b2a682a) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, BAD_DUMP SHA1(606e62cc5f46275e366e7dbb412dbaeb7e54cd0c) )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, SHA1(20aa46f8ffeb235205dc95cfd8fba42c7d102355) )
ROM_END
ROM_START( sfiiiu )
@ -2656,7 +2657,7 @@ ROM_START( sfiiiu )
ROM_LOAD( "sfiii_usa_region_b1.29f400.u2", 0x000000, 0x080000, CRC(fb172a8e) SHA1(48ebf59910f246835f7dc0c588da30f7a908072f) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, BAD_DUMP SHA1(606e62cc5f46275e366e7dbb412dbaeb7e54cd0c) )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, SHA1(20aa46f8ffeb235205dc95cfd8fba42c7d102355) )
ROM_END
ROM_START( sfiiia )
@ -2664,7 +2665,7 @@ ROM_START( sfiiia )
ROM_LOAD( "sfiii_asia_region_bd.29f400.u2", 0x000000, 0x080000, CRC(cbd28de7) SHA1(9c15ecb73b9587d20850e62e8683930a45caa01b) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, BAD_DUMP SHA1(606e62cc5f46275e366e7dbb412dbaeb7e54cd0c) )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, SHA1(20aa46f8ffeb235205dc95cfd8fba42c7d102355) )
ROM_END
ROM_START( sfiiij )
@ -2672,7 +2673,7 @@ ROM_START( sfiiij )
ROM_LOAD( "sfiii_japan.29f400.u2", 0x000000, 0x080000, CRC(74205250) SHA1(c3e83ace7121d32da729162662ec6b5285a31211) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, BAD_DUMP SHA1(606e62cc5f46275e366e7dbb412dbaeb7e54cd0c) )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, SHA1(20aa46f8ffeb235205dc95cfd8fba42c7d102355) )
ROM_END
ROM_START( sfiiih )
@ -2680,7 +2681,7 @@ ROM_START( sfiiih )
ROM_LOAD( "sfiii_hispanic.29f400.u2", 0x000000, 0x080000, CRC(d2b3cd48) SHA1(00ebb270c24a66515c97e35331de54ff5358000e) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, BAD_DUMP SHA1(606e62cc5f46275e366e7dbb412dbaeb7e54cd0c) )
DISK_IMAGE_READONLY( "cap-sf3-3", 0, SHA1(20aa46f8ffeb235205dc95cfd8fba42c7d102355) )
ROM_END
@ -2689,7 +2690,7 @@ ROM_START( sfiii2 )
ROM_LOAD( "sfiii2_usa.29f400.u2", 0x000000, 0x080000, CRC(75dd72e0) SHA1(5a12d6ea6734df5de00ecee6f9ef470749d2f242) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-3ga000", 0, BAD_DUMP SHA1(4e162885b0b3265a56e0265037bcf247e820f027) )
DISK_IMAGE_READONLY( "cap-3ga000", 0, SHA1(a0c11a5c3057dc1ad3962aa38adf95acb3430bec) )
ROM_END
ROM_START( sfiii2j )
@ -2697,7 +2698,7 @@ ROM_START( sfiii2j )
ROM_LOAD( "sfiii2_japan.29f400.u2", 0x000000, 0x080000, CRC(faea0a3e) SHA1(a03cd63bcf52e4d57f7a598c8bc8e243694624ec) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-3ga000", 0, BAD_DUMP SHA1(4e162885b0b3265a56e0265037bcf247e820f027) )
DISK_IMAGE_READONLY( "cap-3ga000", 0, SHA1(a0c11a5c3057dc1ad3962aa38adf95acb3430bec) )
ROM_END
@ -2714,7 +2715,7 @@ ROM_START( jojor1 )
ROM_LOAD( "jojo_usa.29f400.u2", 0x000000, 0x080000, CRC(8d40f7be) SHA1(2a4bd83db2f959c33b071e517941aa55a0f919c0) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-jjk-2", 0, BAD_DUMP SHA1(0f5c09171409213e191a607ee89ca3a91fe9c96a) )
DISK_IMAGE_READONLY( "cap-jjk-2", 0, SHA1(ce22d10f2b35a0e00f8d83642b97842c9b2327fa) )
ROM_END
ROM_START( jojor2 )
@ -2722,7 +2723,7 @@ ROM_START( jojor2 )
ROM_LOAD( "jojo_usa.29f400.u2", 0x000000, 0x080000, CRC(8d40f7be) SHA1(2a4bd83db2f959c33b071e517941aa55a0f919c0) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-jjk000", 0, BAD_DUMP SHA1(09869f6d8c032b527e02d815749dc8fab1289e86) )
DISK_IMAGE_READONLY( "cap-jjk000", 0, SHA1(a24e174aaaf47f98312a38129645026a613cd344) )
ROM_END
ROM_START( jojoj )
@ -2738,7 +2739,7 @@ ROM_START( jojojr1 )
ROM_LOAD( "jojo_japan.29f400.u2", 0x000000, 0x080000, CRC(02778f60) SHA1(a167f9ebe030592a0cdb0c6a3c75835c6a43be4c) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-jjk-2", 0, BAD_DUMP SHA1(0f5c09171409213e191a607ee89ca3a91fe9c96a) )
DISK_IMAGE_READONLY( "cap-jjk-2", 0, SHA1(ce22d10f2b35a0e00f8d83642b97842c9b2327fa) )
ROM_END
ROM_START( jojojr2 )
@ -2746,7 +2747,7 @@ ROM_START( jojojr2 )
ROM_LOAD( "jojo_japan.29f400.u2", 0x000000, 0x080000, CRC(02778f60) SHA1(a167f9ebe030592a0cdb0c6a3c75835c6a43be4c) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-jjk000", 0, BAD_DUMP SHA1(09869f6d8c032b527e02d815749dc8fab1289e86) )
DISK_IMAGE_READONLY( "cap-jjk000", 0, SHA1(a24e174aaaf47f98312a38129645026a613cd344) )
ROM_END
@ -2763,7 +2764,7 @@ ROM_START( sfiii3r1 )
ROM_LOAD( "sfiii3_euro.29f400.u2", 0x000000, 0x080000, CRC(30bbf293) SHA1(f094c2eeaf4f6709060197aca371a4532346bf78) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-33s-1", 0, BAD_DUMP SHA1(2f4a9006a31903114f9f9dc09465ae253e565c51) )
DISK_IMAGE_READONLY( "cap-33s-1", 0, SHA1(92e146fea751404077919da91f4c5112742627ed) )
ROM_END
ROM_START( sfiii3u )
@ -2779,7 +2780,7 @@ ROM_START( sfiii3ur1 )
ROM_LOAD( "sfiii3_usa.29f400.u2", 0x000000, 0x080000, CRC(ecc545c1) SHA1(e39083820aae914fd8b80c9765129bedb745ceba) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-33s-1", 0, BAD_DUMP SHA1(2f4a9006a31903114f9f9dc09465ae253e565c51) )
DISK_IMAGE_READONLY( "cap-33s-1", 0, SHA1(92e146fea751404077919da91f4c5112742627ed) )
ROM_END
ROM_START( sfiii3j )
@ -2795,7 +2796,7 @@ ROM_START( sfiii3jr1 )
ROM_LOAD( "sfiii3_japan.29f400.u2", 0x000000, 0x080000, CRC(63f23d1f) SHA1(58559403c325454f8c8d3eb0f569a531aa22db26) )
DISK_REGION( "scsi:1:cdrom" )
DISK_IMAGE_READONLY( "cap-33s-1", 0, BAD_DUMP SHA1(2f4a9006a31903114f9f9dc09465ae253e565c51) )
DISK_IMAGE_READONLY( "cap-33s-1", 0, SHA1(92e146fea751404077919da91f4c5112742627ed) )
ROM_END