nesdev.org

Is this project dead, or what's going on with it?

Game backup devices were recently outlawed in Japan due to a lobbying effort by the video game industry to combat sales of R4 cards for the DS.

A very similar-looking glitch appears on the stage select screen of Mega Man 3. It may have also shown up on the pause menu, but I don't recall precisely.

I've added a list of patents related to the NES. Comments/corrections/additions are welcome.

But that's probably more because I'm saving my NES monies up for my own hardware designs, I can use every dime that I've got. :D So is this statement from the front page still accurate? An NES dev cartridge is in production by Membler Industries. More details to come. Should there also be links to ...

If you can focus on separating the content, I could focus on how to apply the actual color theme since Memblers seems fond of it (and so do I). It will require to be an admin to do that and this is what I am so I should focus on this task. This way, the process should go forward faster since our ta...

Rather than worrying so much about aesthetics, I would highly recommend spending that time updating the content and better breaking it down for ease-of-use. Right now, it's basically a massive wall of text and links. It's very sparsely organized and hard to digest. There are many links that don't me...

I've tried out putting the documents into a table format. Any thoughts?

Beware the dreaded Puzznic double nop. Heh, that looks like a cute pitfall. It's special-case stuff like this that makes me want to do an incremental disassembly. I'm really not a fan of special-casing. Patch one thing and ten others break. So when the disassembler stops, it currently spits out a n...

JSR? That wouldn't mark the end of a subroutine in any situation I can think of. Ah, right. It's been a long day. I'm also debating whether to recognize illegal opcodes as undocumented, or more likely just flag them as invalid and mark the end of a subroutine when preceded by a valid end, and mark ...

Thank you both for your thoughtful replies. I appreciate the info. Do mind that the ''BEST, Automated'' disassemblies is made by: #1: Generate the info from an selected (probably Super Mario 3/2US) ROM to FCEUABS by Beneficii at http://sm2.beneficii.net with Code Data Log format (*.CDL) and after en...

Hello, I've been lurking here for a bit, learning 6502 and poking around at some disassemblies, working up to taking on a from-scratch or mod project at some point. In the process of doing so, I've been writing my own disassembler and tile editor to help pick apart existing ROMs. Although it might j...