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Author Topic: CPS-1 Battery Fixes for JP PCBs  (Read 5211 times)
Shou
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« on: August 25, 2008, 02:46:38 AM »

Thanks for all of the great work chronicling the sordid history of suicide batteries and their fixes!

Was wondering if you had JP version patches for games like Captain Commando, King of Dragons,, Knights of the Round and Warriors of Fate. Thanks in advance!
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tim
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« Reply #1 on: August 30, 2008, 01:12:03 AM »

Thanks to James Greenhalgh, we have Tenchi Wo Kurau II (JP region Warriors Of Fate) now. I just updated the page with a link to the file.

I could explain how to fix others but I don't have time to create the fixes myself. You need to be a little familiar with 68000 assembly language, but not an expert.
« Last Edit: September 28, 2008, 11:47:24 PM by tim » Logged
Shou
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« Reply #2 on: September 05, 2008, 12:07:02 AM »

Thanks to James Greenhalgh, we have Tenchi Wo Kurau II (JP region Warriors Of Fate) now. I just updated the page with a link to the file. James didn't let me know the date of the set this works with but there's a good chance it works with any JP version (fingers crossed).

I could explain how to fix others but I don't have time to create the fixes myself. You need to be a little familiar with 68000 assembly language, but not an expert.


Thanks for that! I haven't coded in assembly since my college days but I am willing to give it try and hoping someone more well versed than I could take this on.


Looking for JP version fixes for these PCBs now:
Cadillacs
Captain Commando
King of Dragons
Knights of the Round
Quiz & Dragons


possibly Pang 3, need to check if it is using a battery but I believe it is
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tim
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« Reply #3 on: September 28, 2008, 11:37:24 PM »

Here's are disassemblies of the fixed 3 Wonders, Knights of the Round, King of Dragons and Punisher ROMs from my page (these are all I can find from my archives).

http://www.arcadecollecting.com/CPS1dis/3W.zip
http://www.arcadecollecting.com/CPS1dis/KNIGHTS.zip
http://www.arcadecollecting.com/CPS1dis/KODU.zip
http://www.arcadecollecting.com/CPS1dis/PUNISH.zip

Search for ** to find my patches. In order to create patches for the Japanese versions, you have to make the same changes seen here to the Japanese version.

If you don't understand a change let me know and I'll have a peek to explain what it does.

If you do one and test it working, please send me the ROMs to post on my page for everyone else.
« Last Edit: March 14, 2012, 09:09:51 AM by tim » Logged
crebou
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« Reply #4 on: November 05, 2008, 09:33:56 AM »

yeah, thanks for the Tenchi Wo Kurau II fix.
A friend send me his jap board in the past for a revival.
Hopefully for him, it was the battery on the Qsound board that was dead...so, I put him a new battery on the C board.
I'll tell him that the second battery can be fix Smiley

For the suicide fix wanted, I add Muscle Bomber Duo : Heat Up Warriors / Muscle Bomber Duo : Ultimate Team Battle (all versions, and Qsound fix too)
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