Recycling an old R4 for other systems (snes, md, nes, gba)?

Discussion in 'NDS - Flashcarts and Accessories' started by juanmiglesias, Dec 10, 2014.

  1. juanmiglesias
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    juanmiglesias Newbie

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    Apr 13, 2013
    United States
    Hi guys, just thinking right now how difficult would it be to convert an r4 flashcart to work on a snes, gba, nes, or other eprom based consoles. Is it technically possible?

    1. does pinout makes any sense, of course with some rewiring. basically if the processor inside r4 is capable of pulling more lines if needed.
    2. bios loader, what's the programming language used for r4? what is required?

    this would be a cool project if feasible, most of us had access to an old r4, also very cheap these days.