DOS games never actually ran at 320x200 due to doublescan, and forcing them to do so produces scanlines which are (IMO) way too intrusive. However, trying to run CRT Switchres with a custom modeline of 640x400 @ 70hz didn’t work, nor did 640x400@140hz. Only 640x400@120hz seemed to do the trick, but that naturally prevents maximum smoothness through BFI.
Relevant core options:
-
Refresh rate switching: ON
-
Scaler: Normalx2
Has anyone attempted to get this running at native resolution (doublescan) & refresh rate? It’s worth mentioning that running @ 70hz pushes the horizontal refresh above 30khz which is the lowest my monitor will support.
