nesdev.org

Good news everyone, http://i50.tinypic.com/2yy5oqt.jpg I've gotten my EPROM burner and Screwdriver that works on NES carts and I've opened the cartridge, now I just need to know a little more stuff. First, sorry about blurriness on my photo above, it's my exact cartridge. This is the donor cart, how...

Okay, I've got something that makes me want to confirm something... I read over this list and it doesn't say anything about chips that are MMC chips, just NROM, SNROM, UNROM, etc. Both my games, according to the list, are MMC3 which I suspect is supposed to be Mapper 4? I guess because it goes by he...

Ah, it appears I got the right game then either way ~

I thought you meant there was a different guide from the one Memblers gave me that had pictures and everything in it, but I can use these text files, thanks to you all, if I need help again I will certainly come here ~

Documented? Where? I must know! I've looked up things like "NES cartridge building" on Google but can never find a guide! I think I found myself a correct Donor cart from a game called Shadow Gate, according to http://www.nesreproductions.com/mapper4b.html found at NES Reproductions, that ...

@R-T-B My main goal right now is to make a Mother/Earthbound Zero cartridge, And sadly I cannot spare money and I'm 14 and not allowed to give out my address, I do appreciate your offer very much though. @Memblers I saved the files to my folders, thanks for pointing me in that direction. So this mea...

Dwedit wrote:Supposedly, the pinout of a NES Cartridge's ROM pins and EPROM pins isn't the same.

Wait... WHAT?!

So then, like... I must be on the wrong track all this time? Ah jeez, how would I go about doing this then and finding these materials?

Hello world, I've been looking all over for guides that walk through cartridge building for the NES, (NTSC Toaster is my main model) and I just can't find fully helpful guides that walk through on this stuff. I can find things that give quick rundowns, but not give recommended links or anything, thi...