Search found 4 matches

by TAMarcosTranslations
Wed Feb 24, 2021 11:03 pm
Forum: Megadrive/Genesis
Topic: Problem Expanding Super Monaco GP
Replies: 9
Views: 18669

Re: Problem Expanding Super Monaco GP

I have just checked 68000 debugger in the part of the game where I get a black screen and I got the following information: https://imgur.com/rbob40l https://imgur.com/rbob40l As you can check, registers A0, A1, A5 and A6, are reserved for RAM areas, meanwhile in my romhack they are using ROM areas. ...
by TAMarcosTranslations
Wed Feb 24, 2021 10:24 pm
Forum: Megadrive/Genesis
Topic: Problem Expanding Super Monaco GP
Replies: 9
Views: 18669

Re: Problem Expanding Super Monaco GP

Gigasoft wrote:
Wed Feb 24, 2021 1:51 am
Did you also update the ROM size field in the ROM header at offset 1a4h?
Yes, I did. As far as I know, real hardware and emulators ignore that information, no matter the ending address you write. Also, FixChecksum corrects this information of the ROM Header.
by TAMarcosTranslations
Wed Feb 24, 2021 10:18 pm
Forum: Megadrive/Genesis
Topic: Problem Expanding Super Monaco GP
Replies: 9
Views: 18669

Re: Problem Expanding Super Monaco GP

Not a clue as to what is wrong, I'm doing something similar with a different game and I don't have that kind of problems, and I can't think of a reason. All I can say is: Use Exodus and start debugging. Smart solution. I will check what's wrong with the registers. I am pretty sure that real hardwar...
by TAMarcosTranslations
Tue Feb 23, 2021 4:14 pm
Forum: Megadrive/Genesis
Topic: Problem Expanding Super Monaco GP
Replies: 9
Views: 18669

Problem Expanding Super Monaco GP

Hi all, First of all I would like to thank Mr. Kaneda for letting me to be part of this community. My name is Marcos, I am Spanish and I am "working" on this since 2018. Sorry if my English is not great. I am currently working on an ultimate version of Super Monaco GP. In this case it's about the le...