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 Post subject: Corrupted ROM?
PostPosted: Tue Jun 06, 2017 5:52 pm 
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Joined: Sat Oct 02, 2010 5:49 pm
Posts: 19
I just got a copy of Ganbare Goemon Gaiden and it doesn't seem to want to be dumped. I've been trying to use the VRC2 scripts found here and here, but to no avail. The process always goes up to about 15/16 of the way through the CPU dump and then Kazzo gives me the following error:

Code:
libusb0-dll:err [control_msg] sending control message failed, win error: A device attached to the system is not functioning.


I've tried everything I can think of:
- opening and cleaned the cart several times
- using both versions of anago (60 and 62)
- doubling both the CPU and PPU rom dump ("d22" command in command prompt)
- exchanging the commands in the script to "dofile" for the script in the vrc4.ai file
- getting rid of the "dofile" line altogether

I've run the game through other scripts (e.g. mmc3.ag) as well just to see if it was only the script. I've also tested another game to see if I needed to reinstall the kazzo's firmware or something. Everything else checks out. Is the game corrupt? And if that's the case, is it just a matter of buying another copy?

EDIT: As per the suggestion of another, I've decided to ask this question in the general Kazzo dumper thread. @Mods: please feel free to lock this thread as you will.


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 Post subject: Re: Corrupted ROM?
PostPosted: Thu Jun 08, 2017 11:37 am 
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Joined: Fri Jul 04, 2014 2:34 pm
Posts: 296
Location: Germany
I wouldn't say corrupted ROM but rather your driver seems to be having problems or wrong mapper settings probably.
Try one of these scripts, even the VRC4 ones, if the others don't work.

Do other games work?


Attachments:
VRC2-4.zip [2.95 KiB]
Downloaded 25 times
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 Post subject: Re: Corrupted ROM?
PostPosted: Thu Jun 29, 2017 8:45 pm 
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Joined: Sun May 07, 2017 7:16 am
Posts: 1
Here's the working Goemon Gaiden script based on ICE MAN's files.

---------------------------------------------------------------------
board <- {
mappernum = 25,
cpu_rom = {
size_base = 2 * mega, size_max = 2 * mega,
banksize = 0x2000
},
ppu_rom = {
size_base = 2 * mega, size_max = 2 * mega,
banksize = 0x2000 / 8
},
ppu_ramfind = false, vram_mirrorfind = false
};
dofile("vrc4.ai");
function cpu_dump(d, pagesize, banksize)
{
vrc4_cpu_dump(d, pagesize, banksize, 1, 0);
}

function ppu_dump(d, pagesize, banksize)
{
vrc4_ppu_dump(d, pagesize, banksize, 1, 0);
}

function program_initalize(d, cpu_banksize, ppu_banksize)
{
vrc4_program_initialize(d, cpu_banksize, ppu_banksize, 1, 0)
}

function ppu_transfer(d, start, end, ppu_banksize)
{
vrc4_ppu_transfer(d, start, end, ppu_banksize, 1, 0);
}
---------------------------------------------------------------------


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