1. This forum is in read-only mode.

Why cant we play GBA games at r4?

Discussion in 'Non-Emulation Help' started by asdzxc123789, Sep 2, 2009.

  1. asdzxc123789

    asdzxc123789 Well-Known Member

    Why cant we just switch them to .nds files and play? Or use an emulator?
    I can use a real explanation becouse I really have no idea why.
     
  2. manny2260

    manny2260 Well-Known Member

    Part of the problem is the lack of RAM. All GBA carts have onboard RAM, while DS cards don't.

    The main issue is the fact that slot-1 cards can't be accessed in GBA mode. Each slot uses a completely separate data bus, so a very complicated physical hardware mod would be required for it to be possible.

    There are surely many other factors which lead to the failure of GBA emulation of Slot 1 cards. Sadly, I'm not very knowledgeable in the field.
    Though, I am certain the above stated is one of the causes.

    Also, I (though not sure) would assume that a .gba whos extension was changed to .nds would not work because of the different kind of encoding. Though, that's just an inference. Or rather, a guess.
     
  3. anandjones

    anandjones Well-Known Member

    They are two different types of images designed to be used on different hardware. The only real solution would be to emulate or translate a GBA binary (in a hypervisor example) that can be natively used with the Slot 1.
     
  4. mds64

    mds64 Well-Known Member

    But no-one so far has done that right.

    I have heard of past endevors failing.

    Must be diffucult to do :(
     
  5. asdzxc123789

    asdzxc123789 Well-Known Member

    Okay thanks. I think RAM is the real problem.
    Man, I wish we could play them...
     
  6. mds64

    mds64 Well-Known Member

    Ram is one of a few factors-but it's the biggest challenge.

    If you want it to happen-act.

    learn programming and see if you can work it out-seems people have given up or trying other projects.

    I'd learn but lack the time to bother.
     
  7. asdzxc123789

    asdzxc123789 Well-Known Member

    That makes 2 of us ;)
     
  8. Hukne

    Hukne Member

    Is it possible to play GBA games on Acekard2i (NDS Lite and I have got the GBA Expansion Pack). I was used to load them straight from the menu when I had M3DS Real, but it doesnt work on Acekard2i.
     
  9. mds64

    mds64 Well-Known Member

    I have the 2.1-same model but without the dsi compatibility.

    It should work with the expansion pak-ezy 3 in 1 flash card.

    ...got any aditional details-with the card inserted i can boot them off the menu like a ds game.

    Don't see why you can't.
     
  10. tehuber1337

    tehuber1337 Well-Known Member

    Fix'd. You wouldn't want to overwrite game data on official carts.
     
  11. Loonylion

    Loonylion Administrator Staff Member

    they have ram as well, usually used for saving.
     
  12. tehuber1337

    tehuber1337 Well-Known Member

    Well, that's negligible in this situation.