It is currently Sat Dec 16, 2017 7:27 am

All times are UTC + 1 hour [ DST ]




Post new topic Reply to topic  [ 34 posts ]  Go to page Previous  1, 2, 3
Author Message
 Post subject: Re: Flashing other roms
PostPosted: Sun Jan 15, 2006 11:00 am 
RaveGuru wrote:
GRG/Shape wrote:
I managed to flash the AR5-ntsc rom onto my RR yesterday, and it works.
You have to strip away the header and the bank info to do so.

GRG :)


This is very interesting news! Would be great if you could just write a really small HOWTO on how you did it and post it here for our NTSC brothers (and future reference). Please :wink:


Ok, all old action replay.crt images
has a header at the start with various info.
Then there is 4 chip infos for each bank.
(4 banks * $2000 = $8000 (32768) bytes)

Use a hex editor of some sort.
From the *.crt image you delete:

0000-0050 ;contains "c64 image bla.bla.. chip ...."
2050-2060 ;contains "chip ...."
4060-4070 ;contains "chip ...."
6070-6080 ;contains "chip ...."

The size of the image should be 32768 bytes when you are done
Save it an flash it to your RR

GRG


Top
  
Reply with quote  
 Post subject:
PostPosted: Sun Jan 15, 2006 1:39 pm 
Offline
Site Admin

Joined: Wed Jan 11, 2006 12:22 pm
Posts: 860
Sweet! I always thoght .crt were raw rom images. I downloaded the .crt file spec and put it in Documentation


Top
 Profile  
Reply with quote  
 Post subject:
PostPosted: Sun Jan 15, 2006 2:52 pm 
Offline

Joined: Thu Jan 12, 2006 11:47 am
Posts: 111
"oldcarts.zip" which is online on the cpx page (which all of you have read in detail) includes a ton of cart images ready for use.

_________________
http://hitmen.c02.at/html/tools_rr.html


Top
 Profile  
Reply with quote  
 Post subject:
PostPosted: Mon Jan 16, 2006 1:54 pm 
Offline
Site Admin

Joined: Wed Jan 11, 2006 12:22 pm
Posts: 860
Thanks. I put it in the Files::ROM section.


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 34 posts ]  Go to page Previous  1, 2, 3

All times are UTC + 1 hour [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group