2/13/2025: Localization News - Cosmic Fantasy 3-4!

Rather earth-shattering news in the PC Engine / TurboGrafx-16 community: Cosmic Fantasy 3 & 4 has been officially localized to English by Edia 30 years later for the Switch! Hard to believe! I know their script quality is poor given the 1&2 port but still good to see.
nintendo.com/us/store/products/cosmic-fantasy-collection2-switch/
Main Menu

mapper info

Started by ooPo, 01/05/2012, 04:02 AM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

ooPo

Ahoy!

I'm writing an emulator and I've run into a problem with some games. I know there's a special mapper for SF2, and another for 384K roms. These games are working fine for me. I'm having a problem with some 512K roms. Is there a mapper involved I should be simulating? Better yet, is there a document somewhere with this kind of info?

TailChao

#1
Quote from: ooPo on 01/05/2012, 04:02 AMIs there a mapper involved I should be simulating? Better yet, is there a document somewhere with this kind of info?
I do not think there are any special cases aside from SF2 and Populous. Have you tried mirroring the lower 512KB of data into the upper banks $40-$7F?