Submappers for VRC7, Bandai FCG, GNROM?

Discuss emulation of the Nintendo Entertainment System and Famicom.

Moderator: Moderators

NewRisingSun
Posts: 1060
Joined: Thu May 19, 2005 11:30 am

Re: Submappers for VRC7, Bandai FCG, GNROM?

Post by NewRisingSun » Mon Aug 20, 2018 10:44 am

All right, that did it. It took me a few minutes figure out why simply returning 1 instead of 0 outside the transfer would freeze the games, until I noticed that the original emulation did not return 0 during the ACK phase either. This did not matter before when 0 was always returned outside the transfer phase, but now it does.

Post Reply