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I don't think anyone has tried that before. If the dev boards have the same mapper as the retail ones it could work. |
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These boards are quite strange, they each have: a toggle switch, a 6pin connector on the top, and two bodge wires leading from the connector pins, and up to a spot where they cut a trace. I believe I will need to de-socket the chips and use some sort of EPROM dumper to dump the full contents? Thanks for the reply and your time! |
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Better to show us pictures ;) |
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Here is front and back of the 3rd board which is empty And the two boards with chips I'd like to figure out how to dump and release |
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OMG 😳 what a bomb ?! |
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I have a couple of Famicom development (??) boards I want to dump but want to make sure it is possible before I mess anything up.
One board has chips with the text "テトリス" (Tetris) written on the stickers. The chips are what appear to be a Mitsubishi M5L27256K and a Mitsubishi M5L2764K. The second board has the text "アルカノイド" (Arkanoid) and has the Mitsubishi M5L27256K plus a Fujitsu MBM2764-25.
The NesCartDB reports these games usually use much smaller chips. Will I run into any problems dumping these with the cart reader? Will I just need to use trial and error for the correct settings when dumping?
Thanks in advance for any help!
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