Pokemon White HELP!

So I finally got this game working on no$gba. I am playing, and I reach N. When I being to battle him, the ROM crashes and says "FATAL"- The rom image has crashed.It always does this at the same part, how can I fix it??????????????????????? PLEASE HELP!Also; I can't save. Does anyone have the ROM code for saving? Experience?Please help me =,(

did you look here?
http://forum.romulation.net/index.php?topic=47381.0

Yeah but it looks like a bunch of jumbles?I need exactly:save code for white
exp code for whiteand I need to know why the game freezes when I go to battle N "fatal error". Thanks

have a look here
yr prob will be solvedhttp://forum.romulation.net/index.php?topic=48768.0

New Problem. I am playing, I go to battle bel for the second time, and during the battle game game freezes, and when i reboot, I start in karkuja town, but I saved right before the bel battle...any help?