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Fully decrypted Metal Slug 5 CRC's? (For MVS - PROG BK1 / CHA512Y boards)

bytestorm

bytestorm

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Trying to make my own conversion of Metal Slug 5 on a set of Prog BK1 / CHA 512Y pcbs (with help of @Tailsnic Retroworks wonderful adapters!)
But I am not sure that I have the correct decrypted roms, so I want to check my CRC´s.

(I am not asking for / nor sharing roms, purely asking for the correct CRC´s of the fully decrypted set!)

These are the CRC´s I have. Are they correct? Any way to test this set in mame perhaps..?

268-c1d.c1 size="8388608" crc="e8239365"
268-c2d.c2 size="8388608" crc="89b21d4c"
268-c3d.c3 size="8388608" crc="3cda13a0"
268-c4d.c4 size="8388608" crc="9c00160d"
268-c5d.c5 size="8388608" crc="38754256"
268-c6d.c6 size="8388608" crc="59d33e9c"
268-c7d.c7 size="8388608" crc="c9f8c357"
268-c8d.c8 size="8388608" crc="fafc3eb9"
268-m1d.m1 size="131072" crc="346d4a30"
268-p1d.p1 size="1048576" crc="24ae2e4d"
268-p2d.sp2 size="4194304" crc="768ee64a"
268-s1d.s1 size="131072" crc="64952683"
268-v1d.v1 size="8388608" crc="7ff6ca47"
268-v2d.v2 size="8388608" crc="696cce3b"

Thanks in advance!
 
bytestorm said:
Trying to make my own conversion of Metal Slug 5 on a set of Prog BK1 / CHA 512Y pcbs (with help of @Tailsnic Retroworks wonderful adapters!)
But I am not sure that I have the correct decrypted roms, so I want to check my CRC´s.

(I am not asking for / nor sharing roms, purely asking for the correct CRC´s of the fully decrypted set!)

These are the CRC´s I have. Are they correct? Any way to test this set in mame perhaps..?

268-c1d.c1 size="8388608" crc="e8239365"
268-c2d.c2 size="8388608" crc="89b21d4c"
268-c3d.c3 size="8388608" crc="3cda13a0"
268-c4d.c4 size="8388608" crc="9c00160d"
268-c5d.c5 size="8388608" crc="38754256"
268-c6d.c6 size="8388608" crc="59d33e9c"
268-c7d.c7 size="8388608" crc="c9f8c357"
268-c8d.c8 size="8388608" crc="fafc3eb9"
268-m1d.m1 size="131072" crc="346d4a30"
268-p1d.p1 size="1048576" crc="24ae2e4d"
268-p2d.sp2 size="4194304" crc="768ee64a"
268-s1d.s1 size="131072" crc="64952683"
268-v1d.v1 size="8388608" crc="7ff6ca47"
268-v2d.v2 size="8388608" crc="696cce3b"

Thanks in advance!
Click to expand...
You have to download mame romset called mslug5b. There you have all you need
 
Tailsnic Retroworks said:
You have to download mame romset called mslug5b. There you have all you need
Click to expand...
Thanks! But I wanted to try and see if it was possible to use the fully decrypted, untouched original. I finally got it to work in finalburn! The romset name is mslug5fd

1790266105777.png

That was really cool to see :D. I checked the mamedriver for the bootleg mslug5b, and I am not sure what the bootleggers have done with the files since nothing matches the decrypted original files.. :/. hmm... I guess I will find out when the adapter pcbs arrive!
 
The bootleggers probably made their own decryption distribution of the data, since S1 rom is the one containing the graphic tables.

I could give a shot when I have time and test your files. If your data is really prepared for PROGBK1 full size and CHA512Y 512mbit mode, it should work on my conversion.

Take in mind CHA512Y boards work with 128KB S1 roms. If your version uses 256KB on that section, then is not possible.

EDIT: I didn't know Final Burn Neo had so much full decrypted MVS versions. Maybe I could give a try of many of my conversions made with VORTEX roms from 161 in 1 chinese cartridges. KOF2002 fully decrypted is tempting, its VORTEX rom has bugs
 
Last edited:
Tailsnic Retroworks said:
The bootleggers probably made their own decryption distribution of the data, since S1 rom is the one containing the graphic tables.

I could give a shot when I have time and test your files. If your data is really prepared for PROGBK1 full size and CHA512Y 512mbit mode, it should work on my conversion.

Take in mind CHA512Y boards work with 128KB S1 roms. If your version uses 256KB on that section, then is not possible.

EDIT: I didn't know Final Burn Neo had so much full decrypted MVS versions. Maybe I could give a try of many of my conversions made with VORTEX roms from 161 in 1 chinese cartridges. KOF2002 fully decrypted is tempting, its VORTEX rom has bugs
Click to expand...
ah thanks for the info about the S1 rom size!

Hmm yeah, kof02.. that would be nice to try! Ill see what I can find too
 
I really wish I could understand how to make a script or something to decrypt the roms manually. The decryptiontables are availible in plain text in the mame / FBneo drivers but I have no idea about how to even start making a program or python script. It really bothers me..
 
bytestorm said:
I really wish I could understand how to make a script or something to decrypt the roms manually. The decryptiontables are availible in plain text in the mame / FBneo drivers but I have no idea about how to even start making a program or python script. It really bothers me..
Click to expand...
Would be nice to ask Final Burn Neo developers to apply the decryption system on Garou Mark of the Wolves also
 
hmm I am guessing I need to split the 2 big V-roms into 4 x 4MB files for the adapter pcb @Tailsnic Retroworks?
V1 (8MB) = first half becomes V1, second half V2
V2 (8MB) = first half becomes V3, second half V4

Does that look correct to you?

Thanks in advance!
 
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