Sega Saturn NTSC Model 1 352x224 Optimal OSSC Timing:


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Input Cable: RGBS SCART Cable

OSSC Firmware = 0.81a (use 0.81 if you don't have audio version of OSSC)


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Note: Although these settings are based on my model 1 Sega Saturn, the only values that may or may not differ from other Saturn hardware are the following:

1. Sampling phase (this always will be restricted to a case-by-case basis).

2. Advanced timing for 352x224's H. backporch.

3. Advanced timing for 352x224's V. backporch.

Everything else should be universal.


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Video in proc  >

Video LPF = 9MHz (SDTV) 


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Sync opt.  >

Analog sync LPF = 2.5MHz (max)


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Output opt.  >

240p/288p proc = Whatever linex mode you prefer.

LineXx mode = 320x240 optim.


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Sampling opt.  >

<Adv. timing  > 320x240:

H. samplerate = 455
H. synclen = 31
H. backporch = 49
H. active = 352

V. synclen = 3
V. backporch = 15
V. active = 240

Back out to "Sampling phase" and adjust until all pixels are sharp with the least amount of color bleed. Mine was perfect at 22 degrees.


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Post-proc.  >

Note: Only use Vertical masking if your game is meant to run in 224p. In which case, adjust vertical mask to 8 pixels.

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