nesdev.com

Did you check the color settings on the tv?

I assume you have seen this but just in case https://wiki.nesdev.com/w/index.php/INES_Mapper_065 Spartan X2 writes to an undocumented address at least once, $9002 iirc. I did a mmc3 conversion and simply omitted that write and had no consequences as far as I know. Would be interested if you can figu...

Yeah sorry i never got around to the logic for guessing 2.0 roms. Seems like those are more common now, i should fix that.

Looking at your output it should be standard unrom.

If you're just starting and trying to get a handle on what you're doing, maybe pick a more straight forward application like simple nrom or cnrom. There are caveats with basically everything else that can be dealt with when you have a grasp on what you're doing.

Saw a tweet there was another file dump. This one includes the disk system lot check, including an unreleased balloon fight port. Sounds like they're in an internal format but can be converted to fds.

Neo geo also uses db15 plugs right? Are there any neo geo light gun games?

Well, I went through and completed the commenting of Glass Joe's right hook data. Not too interesting but I pulled apart a lot of the code to understand it. It's a good start on understanding the code that controls the opponent states. I reverse engineered about 2/3 of the subroutines that control ...

As compressed XML, it's about 300K. But there are probably more efficient ways to encode the same data. is ok to ask for a copy of that? if you're thinking js interface, json data format is much more efficient storage wise than xml. i'm a bit behind on current client storage/db approaches otherwise.

FrankWDoom, I'm not sure which ROM I'm working with. How do you tell? Its not the gold one. That one was a Japanese release, right? yes, gold was japan only and did not have tyson here's what i have for roms Mike Tyson's Punch-Out!! (JU) (PRG0) [!].nes CRC32 prg: 8DB6D11F chr: 570B48EA data: 92A218...

Are you working on the -0 or -1 rom? Curious if you could determine what was changed. There's also the gold famicom punchout, wonder if there were any changes from that.

Eprom pin 22 leave down and pin 24 wire to hole 31. Everything looks ok i think

Pretty cool! If you weren't aware of it already, you might be interested in the Playchoice-10 version of the game (and is the only PC10 game that's not 100% identical to the NES carts). It includes battery-backed RAM, and records the players initials and the shortest match times. The only way to vi...

Sorry to revive this thread, but a lot of the images that accompanied the discussion are no longer visible. Does anyone have any advice for mapping the CHR and PRG on a 163? I'd like to see what the wires/pinouts are and the only visible pics are the top side of the zif sockets (and it's way too ti...

What's the address for Init? Does that sub initialize the stack? Are you possibly wiping your return from jsr address?

@tepples my suggestion was geared towards preventing new users from creating spam topics. It doesnt address anything regarding posting in existing topics, but As far as copying posts to unlock topic creation, maybe limit new users to a max number of posts per day? The idea is to allow users a reason...