MiSTer FPGA Forum

Thank you so much! There is a lot of confusion in the forums on this topic but your take is spot on. Just found an older config that you posted and it perfectly fixes the vertical crop and double line issues when running 320x200 DOS titles. https://misterfpga.org/viewtopic.php?p=26362#p26362 [ao486] direct_video=0 video_mode=720,24,64,88,240,3,10,6...

Hi! I am trying to display ao486 on a 15khz 1084s monitor. It kind of works but the image is slightly stretched vertically. This results in some doubled lines which is nasty. The image also slightly cropped vertically. core is at: 320x200 70hz output is at: 640x240 60hz But the output should be 320x200, see my config below. This could explain the s...