Here are the settings I changed to get the pixels as crisp as I could, starting from the generic profile:
- Video In Proc: Video LPF: 16 MHz
- Allow Upsample2x: Off (this made the video stop going in and out)
- Adv. Timing: (All items) H. Sample rate: 656.10
- H. Sample frac: 656.10
- H. Synclen: 66
- H. Backporch: 51
- H. Active: 496
- V. Synclen: 3
- V...
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Source: https://www.arcade-projects.com/threads ... ngs.28777/