It is currently Wed Oct 17, 2018 10:54 am

All times are UTC - 7 hours





Post new topic Reply to topic  [ 18 posts ]  Go to page Previous  1, 2
Author Message
PostPosted: Wed Feb 07, 2018 9:51 am 
Offline
User avatar

Joined: Fri May 21, 2010 4:10 pm
Posts: 291
Thanks Koitsu. I am very familiar with rdanbrook but figured id post this here since it seems this community is really awesome when it comes to helping others er noobs like me hahah.

I know this isn't a nestopia forum but figured id see what everyone who has more knowledge than I could say as to what the issue might could be. Quite frankly, I am astounded this was never noticed until now. Its been around a VERY long time in nestopia, I tested versions going back to 1.20 or something and the bug is still there.


Top
 Profile  
 
PostPosted: Wed Feb 07, 2018 5:19 pm 
Online
User avatar

Joined: Sun Sep 19, 2004 9:28 pm
Posts: 3631
Location: Mountain View, CA
MMC5 is still to this day one of the less-understood mappers (compared to others). Keep in mind the variance in MMC3 IRQ counter behaviour literally took years to figure out (over the course of almost 2 decades). Just some context. What I'm saying is, it doesn't surprise me that a quirk of this nature would exist for a long period of time.


Top
 Profile  
 
PostPosted: Thu Feb 08, 2018 4:53 pm 
Offline
Formerly Fx3
User avatar

Joined: Fri Nov 12, 2004 4:59 pm
Posts: 3155
Location: Brazil
I'm not interested in Nestopia fixes though.

As I said, check $2006 writes x IRQ clocking/triggering. Stuff at $52xx registers might be interesting too.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 18 posts ]  Go to page Previous  1, 2

All times are UTC - 7 hours


Who is online

Users browsing this forum: No registered users and 5 guests


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:  
Powered by phpBB® Forum Software © phpBB Group