220 in 1 dump

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roytje13
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Joined: Fri Nov 09, 2018 2:02 pm

220 in 1 dump

Post by roytje13 »

I have purchased the Kazzo cartridge "INL Retro" Dumper-Programmer, and It seems to not working on my computer using the Anago wx software. However I have a problem dumping a copy of "220 in 1" Do anyone have some tips for how to do it? i have tryed every script and it didnt work. can anyone help my?
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krzysiobal
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Re: 220 in 1 dump

Post by krzysiobal »

Please provide good quality photos of PCB of your cartridge from both sides, there are no fortune-tellers.
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

Here i have the pictures from the pcb
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20181110_215659.jpg
20181110_215620.jpg
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krzysiobal
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Re: 220 in 1 dump

Post by krzysiobal »

After briefly analyzing the PCB I would assume:

Code: Select all

I would assume
[vmPPPPPPp] register ($8000-$ffff ?)
 |||||||||
 ||+++++++- 16K/32K PRG bank (p ignored in 16k mode)
 |+-------- mirroring (no idea if 0=V or 0=H)
 +--------- PRG mode (no idea if 0=16K or 0=32k)
so please write proper script for that.

* There is CHR-RAM but it is write-protected in some modes
* Does the cartridge contains UNROM Games (Contra?)
* There is reset detection circuitry so it need to be bypassed for the dumping (shorting or opening capacitor, depending on the connection which I don't see casue of bad light at bottom-right corner of top layer of cartridge - near the diode)
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

There are on unrom games on it.
And here i have pic of the capacitor.
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krzysiobal
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Re: 220 in 1 dump

Post by krzysiobal »

So finally I think it is:
Image Image Image

Code: Select all

  $8001      $8000        (mask: $8001)
[......wP]  [PmvPPPPp] 
       ||    |||||||| 
       |+----+||+++++- 16K/32K PRG bank (p ignored in 32k mode)
       |      |+------- PRG mode (0=32K,1=16K)
       |      +-------- mirroring (0=V,1=H)
       +--------------- 1=CHR-RAM is write protected
On power up & reset, both registers are cleared
In order to dump it, you need to
1) Short the capacitor
2) try this script (warning - I don't see in FCEUx source any mapper number that follows this description, so probably new mapper need to be assigned & emulator modified)

Code: Select all

board <- {
  mappernum = 255,
  cpu_rom = { size_base = 2097152, size_max = 2097152, banksize = 0x4000 },
  ppu_rom = { size_base = 0, size_max = 0, banksize = 0 },
  ppu_ramfind = false, vram_mirrorfind = false
};

function cpu_dump(d, pagesize, banksize) {
  for (local i = 0; i < pagesize; ++i) {
    cpu_write(d, 0x8000, (i & 0x1F) | (1 << 5) | ((((i >> 5) & 1) << 7)));
	cpu_write(d, 0x8001, (i >> 6) & 1);
	cpu_read(d, 0x8000, banksize);
  }
}

Last edited by krzysiobal on Sun Nov 11, 2018 11:57 am, edited 1 time in total.
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

It didnt work it say reader open error
And i have the capacitor shorting
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krzysiobal
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Re: 220 in 1 dump

Post by krzysiobal »

I am not familiar with kazzo errors but maybe try the updated script above.
BTW. Does the cartridge with shorted capacitor works in console?
MLX
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Joined: Tue Feb 14, 2017 9:50 am

Re: 220 in 1 dump

Post by MLX »

roytje13 wrote:It didnt work it say reader open error
That means anago is unable to communicate with the kazzo. Here are a few common cases: it is not connected properly, it is not set in the correct mode, it was not flashed with the original kazzo firmware or the software setup was not completed.
I'm assuming the drivers were not properly installed. You should attempt to follow INL guide again and making sure you do every step and that they are successful.
Also you might want to make sure you can dump some random generic game, like Super Mario Bros. (as NROM) before attempting anything else.
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

MLX does it work on windows 10 64x
MLX
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Re: 220 in 1 dump

Post by MLX »

It should? I tested it on Windows 7 and Windows 8.1 it worked like a charm. I'm pretty sure you haven't properly installed the associated software/drivers.
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

i have super mario bros 3 (pal)
i reinstaled the drivers and it didnt work
wat should i do?
MLX
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Re: 220 in 1 dump

Post by MLX »

Try another computer? Does your kazzo has a switch? Which position is it in?
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

its on run pos.
i have an other pc with win 98
roytje13
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Re: 220 in 1 dump

Post by roytje13 »

I can try to run it on vurtual windows xp
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