nesdev.org

Hello! Please can you help me figure out how can i double up the size of this game in order to burn in on a 27C160? The game size's about 64Kb (it's the Super Mario Bros Maitrus 2010 version) but i only have 1MB 27C160 eproms.. I usually do that with snes carts among with Lunar Expand. I have tryed ...

Hello guys, i'm trying to figure it out if that's possible to use 27C040 eproms instead of 27C080/27C801 for making small repro carts that need 1MB or less roms like Zelda lttp or nightmare busters. I've go a lot of this eprom taked fro dead jamma arcade boards. I've splitted the files in 2 parts, a...

Hi guys. First of all, thank you about this nice board that gives to us possibilities to understand this awesome nes programming world. I've learned pretty much everything from reading you. My name is Manuele, i'm from Italy. I do wanted to homemade some nes repros with hacked games for my own. The ...