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NES rom hacking help

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sheep2001:


--- Quote from: Arseen on September 11, 2014, 02:16:52 AM ---
--- Quote from: palmer6strings on September 10, 2014, 06:27:27 PM ---No, he cannot "alter" existing data on a chip. He would have to erase the chip, then flash the new data to it.

--- End quote ---

So you can erase and re-use the old chips?
I thought the were one use stuff.

--- End quote ---

No, chips on carts are rom, not erasable. 

palmer6strings:

Ya I guess I'm just confused.

razielleonhart:

sorry if i went into a grey area i am just looking for help to make custom repro famicom carts. i want to pull the jap eproms from the Dragon Quest games and replace them with new ones of Dragon Warrior but with the Dragon Quest title screens. just because i like the name of Dragon Quest better 

palmer6strings:

Ok I see. But ya, may have to start learning script. Sorry man.

razielleonhart:


--- Quote from: palmer6strings on September 12, 2014, 08:49:18 PM ---Ok I see. But ya, may have to start learning script. Sorry man.

--- End quote ---

just thought i would ask and see if i could get any helps

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