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  1. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    I also had errors on almost all the boards on the third cartridge from time to time - try inserting the adapter card not all the way in, but with a small gap in the programmer. So flash it, make a dump and compare the dump with the original P file - if it matches, then everything flashed fine...
  2. M

    Interest Check: Vortex 161-in-1 carts BYOC edition (ya gotta have a cart to ship)

    What's the point of including a regular and turbo metal slug 2 - does turbo have any objective disadvantages, except that it's a hack? Instead, you could add one kof
  3. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    The vertical stripes are not soldered contacts of the С ROMs on the main or daughter board. I used a female connector for both the new dual board and the old single board, which doesn't make sense if the old board is fully inserted, then it won't be able to be pulled out due to the...
  4. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    All 3 of my cartridges work without problems, not a single chip was burned, because I used a low-temperature Rose alloy for desoldering. For the final soldering to the board, I already used ordinary solder. A lot of time has been spent on all this, and if you are not engaged in soldering...
  5. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    I periodically get the A8 open error on the P board, but everything is fine and the dump matches the original rom.
  6. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    I don't know, but if they're still using the Prototype version, it means it's not that easy and no one has succeeded yet, or maybe no one really tried.
  7. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Garou is only P without cutscenes and kof2000 with not completely broken protection, with a bunch of artifacts. And Garou definitely needs a patch so that the game doesn't crash when one of the fighters performs a super strike.
  8. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    GAROU has a patched beta version running, it doesn't crash when you make a super punch from one of the fighters. davidmorom posted the patch a few pages ago. The second cartridge also worked in the end -I didn't understand what was going on, I soldered everything that was, but in my opinion...
  9. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    The first cartridge with menu from Vortex works fine. I soldered the second cartridge, with the menu from ArcadeTV- it shows the crosshatch table at startup. I checked all the soldering - it looks good, everything is soldered and without short circuits. What could be the best place to start?
  10. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    It turns out that I combined Srom incorrectly - in Romwak via /m, not a simple merge, but some kind of byte merge. I used another utility to combine the files normally and everything worked. Thanks to everyone who helped, and Vortex c ArcadeTV for the development.
  11. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Thank you, the compiled menu started normally on MAME. But that's for the next cartridge, otherwise you'll have to change all the roms in this one. I put together a standard menu with PatchMenu. I compared the roms with those that were, only P1 changed. I'll just flash it and re-flash the S rom...
  12. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Rename m1rom prom srom to menu-m1.bin menu-p1.bin menu-s1.bin and don't use crom0 and vroma0 at all?
  13. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    No one uses neogeo-menu because no one has figured out how to replace the standard one. rewrite uses the standard menu in its cartridges too. And ArcadeTV and ManCloud haven't been here for a long time to ask them for details. Unfortunately, the neogeo-menu seemed more concise to me.
  14. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Thank you for explaining. Now it remains to figure out how to install the neogeo-menu correctly. Vortex has 3 files in the Menu folder: menu-m1.bin menu-p1.bin menu-s1.bin As I understand it, these are patches for M, P,S roms directly with the menu itself and running _run.bat with the...
  15. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    I'm not sure if the S rom flashed properly at all - I have a JS28F256 chip and I divided the srom into srom1 and srom2, and then connected it in reverse order srom=srom2+srom1 according to the advice from this forum. As I understand it, the memory chip is 64mb, and the rom is 128mb, and only...
  16. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Something doesn't seem right. I copied the files from the copy_to_vortex_repo folder to VTXCart-main\Compiler\Menu\MVS. This is what the folder looks like after that. The roms were compiled with these parameters VTXCart.exe games.txt MVS c3g GenIX GenMAME GenROM I flashed it, soldered it -...
  17. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    I started assembling my cartridge. There were no special problems with the technical part - if you add a low-temperature Rose alloy, then the daughter boards are removed without problems in 20 seconds. And it's easier to clean the legs after that if you use old boards. There was a question about...
  18. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Yes, thank you, I agreed to reduce the size of the holes if the distance between their centers remains the same. With castellated holes, they immediately refused me. 5 double daughter boards cost me $35, for another 10 they asked for only 2 additional dollars, so I ordered 15 - can I use the...
  19. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    No, they ask about the holes in the places where the chip is soldered - there, as I understand it, their size does not matter.
  20. M

    Reverse engineering 161 in 1 cartridge to change Rom games

    Because of the sanctions, most services refuse to send to my country. I found one in China that still ships, but they have a problem with dual daughter boards - they ask: 1. The distance between plated through holes is too small, can we reduce the diameter of the holes to 0.35mm? (Diameter is...
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