Need a nes rom disasm

NES development discussion in English, Español, Français, Português, русский язык, or any language.

Moderator: Moderators

Post Reply
User avatar
byemu
Posts: 295
Joined: Mon Sep 05, 2011 5:56 pm
Contact:

Need a nes rom disasm

Post by byemu » Thu Nov 22, 2012 6:41 pm

Need a nes rom disasm

can dasm nes rom to sourcecode file!
and the sourcecode file can use tasm32(The Telemark Assembler ) compiler to nes rom

3gengames
Formerly 65024U
Posts: 2269
Joined: Sat Mar 27, 2010 12:57 pm

Re: Need a nes rom disasm

Post by 3gengames » Thu Nov 22, 2012 6:56 pm

This is a great tool to disassemble ROMS.

http://www.zophar.net/utilities/nesdev/ ... mbler.html

User avatar
Dwedit
Posts: 4236
Joined: Fri Nov 19, 2004 7:35 pm
Contact:

Re: Need a nes rom disasm

Post by Dwedit » Thu Nov 22, 2012 9:14 pm

Disassembling is always problematic. You should make a Code Data Log (CDL) file first, by playing through the game with FCEUX and using the Code Data Logger. Try to trigger every possible action you can take, or have the enemies take every possible action. You can use savestates while doing this.

Some disassemblers can use the code date log files to help disassemble the code better.
Here come the fortune cookies! Here come the fortune cookies! They're wearing paper hats!

Post Reply