Difference between revisions of "Xbox"
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(→OSSC Specific settings: Added instructions for setting up the OSSC for NTSC square pixel sampling) |
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No special settings are required for basic functionality. | No special settings are required for basic functionality. | ||
− | The OSSC can however be set up to perform NTSC square pixel sampling. This is especially useful for 4x mode with 480i signals and 2x mode with 480p signals. With these settings, the sampling matches the pixel clock in games running square pixel 640x480 resolution and maintains a correct 4:3 aspect ratio also | + | The OSSC can however be set up to perform NTSC square pixel sampling. This is especially useful for 4x mode with 480i signals and 2x mode with 480p signals. With these settings, the sampling matches the pixel clock in games running square pixel 640x480 resolution and maintains a correct 4:3 aspect ratio; the latter also with games that run in non-square 720x480 resolution (at the cost of a 2% horizontal crop). It can also be used for 2x mode with 480i signals and passthru mode with 480p signals if desired. |
Note that compatibility with these settings can vary between displays. | Note that compatibility with these settings can vary between displays. | ||
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| Allow upsample2x | | Allow upsample2x | ||
− | | style="text-align: center; | On || ''This is optional but recommended to improve clarity in games that use | + | | style="text-align: center; | On || ''This is optional but recommended to improve clarity in games that use 720x480 resolution.'' |
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Revision as of 20:58, 8 June 2022
Contents
Models
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Models tested
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XRGB-2 Specific settings
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XRGB-3 Specific settings
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XRGB-Mini Specific settings
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OSSC Specific settings
No special settings are required for basic functionality.
The OSSC can however be set up to perform NTSC square pixel sampling. This is especially useful for 4x mode with 480i signals and 2x mode with 480p signals. With these settings, the sampling matches the pixel clock in games running square pixel 640x480 resolution and maintains a correct 4:3 aspect ratio; the latter also with games that run in non-square 720x480 resolution (at the cost of a 2% horizontal crop). It can also be used for 2x mode with 480i signals and passthru mode with 480p signals if desired.
Note that compatibility with these settings can vary between displays.
NSTC Square pixel settings
Option | Setting | Notes |
---|---|---|
Allow upsample2x | On | This is optional but recommended to improve clarity in games that use 720x480 resolution. |
Setting | 480i | 480p | Notes |
---|---|---|---|
H. samplerate | 780 | 780 | |
H. s.rate frac | .00 | .00 | |
H. synclen | 58 | 58 | |
H. backporch | 60 | 60 | Might need to be adjusted up or down a step or two to center the picture. |
H. active | 640 | 640 | |
V. synclen | 3 | 6 | |
V. backporch | 16 | 32 | Might need to be adjusted up or down a step or two to center the picture. |
V. active | 240 | 480 |