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I have been working with the guys at the www.benheck.com forums on this topic too, so go there and check it out, I will edit and add a link later. edit: here is the link to my thread at that forum http://www.benheck.com/phpBB/viewtopic.php?t=13232 I am working on an idea for making extended audio wo...

ok, I found out I can write flash with my device and with my software. But I thought the NROM only let you use chips that were 128 or maybe 256 kb. Also, what chips would be directly compatible? I have heard of the 29F256 being directly compatible (no rewiring) , but I really don't know. I have 27C2...

I have a couple of eproms that seem to work just fine in my current mapper 0 cartridge, and I have a nice retired xeltec chip programmer that my dad brought me from where he works. That is fine, but what I don't have is a UV light to erase the chips with. I am looking for something which I can rewri...

I have seen some people who make battery backed ram carts for mapper 0. Does someone have schematics? Or instructions? I don't want to have to build a whole copyNES. I have heard there is one that connects to a MIDI (joystick) port somewhere. I am a noobie, so please be nice and help me out. This is...