ramosribeiro2000
Enthusiast
I want to run the M7 hack on my CPS1 by burning some ROMs but I can't find the converted ROM anywhere
- Thread starter ramosribeiro2000
- Start date
https://github.com/mamedev/mame/blo...cc6f0142488b/src/mame/drivers/cps1.cpp#L10696
M7 is in the current mame set. Looks like roms 22 and 23 need to be swapped in. Those two program roms seem split in the mame set so probably need to be concatenated or interleaved though. Not sure which so maybe someone else can jump in if they’ve done it. But the files will be in the currrent mame set under sf2m7. I’d try concatenation first in dos... eg copy /b u222-2i + u222-2s u222.bin
M7 is in the current mame set. Looks like roms 22 and 23 need to be swapped in. Those two program roms seem split in the mame set so probably need to be concatenated or interleaved though. Not sure which so maybe someone else can jump in if they’ve done it. But the files will be in the currrent mame set under sf2m7. I’d try concatenation first in dos... eg copy /b u222-2i + u222-2s u222.bin
ramosribeiro2000
Enthusiast
please, can you give me more details of this?
I'd tell you exactly how to do it but I'm not sure how to combine the files. If I had time i'd try the combinations of combining, interleaving, byte swapping and/or word swapping, etc. but hopefully someone smarter than me can look at that github link and know how to assemble the files for sure - just based on the mame documentation. it's not my strong suit.
versus
Hopefully m7 uses the same PALs.
Code:
ROM_START( sf2ce )
ROM_REGION( CODE_SIZE, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_WORD_SWAP( "s92e_23b.8f", 0x000000, 0x80000, CRC(0aaa1a3a) SHA1(774a2b52f7c1876c0e10d8d57a0850ad2d016cf6) )
ROM_LOAD16_WORD_SWAP( "s92_22b.7f", 0x080000, 0x80000, CRC(2bbe15ed) SHA1(a8e2edef62fa99c5ef701b28bfb6bc42f3af183d) )
ROM_LOAD16_WORD_SWAP( "s92_21a.6f", 0x100000, 0x80000, CRC(925a7877) SHA1(1960dca35f0ca6f2b399a9fccfbc0132ac6425d1) )versus
Code:
ROM_START( sf2m7 )
ROM_REGION( CODE_SIZE, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "u222-2i", 0x000000, 0x40000, CRC(1ca7adbd) SHA1(45e9dc05766ad156edcfc9e59a9804f74f90dc68) )
ROM_LOAD16_BYTE( "u196-2i", 0x000001, 0x40000, CRC(f758408c) SHA1(aac44a7287bb3b7ba35d68aff279e265dbd3f6d3) )
ROM_LOAD16_BYTE( "u222-2s", 0x080000, 0x40000, CRC(720cea3e) SHA1(ec4f22159d44a8abc40643b986b88a4f947d6aea) )
ROM_LOAD16_BYTE( "u196-2s", 0x080001, 0x40000, CRC(9932832c) SHA1(0da0f5ebab91b0759c5fc00902cfe4b12a856466) )
ROM_LOAD16_WORD_SWAP( "s92_21a.bin", 0x100000, 0x80000, CRC(925a7877) SHA1(1960dca35f0ca6f2b399a9fccfbc0132ac6425d1) )Hopefully m7 uses the same PALs.
ramosribeiro2000
Enthusiast
Anyone with the skills to develop this rack for us?
ramosribeiro2000
Enthusiast
after a lot of searching and with the help of EKORZ , i finally got the rom m5, m7 ( rom hacks from HBMAME, sf2ceda ) that works on an original cps1. my sincere thanks to EKORZ and thank you very much.
