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raul
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 Posted: Thu Jan 11, 2007 12:10 pm Post subject: Can the Silicon Image SiI164 display VGA at 59.94 Hz? |
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I have an NVidia card (with an unknown DVI chip) that can output VGA on
DVI at 59.94 Hz and I have a custom-made board that uses the SiI164 and
no matter how I configure the hsync, vsync, and de I cannot get the SiI
164 to output 59.94 Hz for a VGA image (SMPTE Color Bars). Has anybody
done it? Would you have at hand the horizontal and vertical front
porch, active, sync and back porch used?
Any help would be very much appreciated, I am using VESA GTF formulas
to calculate all parameters.
RAUL |
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raul
Guest
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| Posted: Thu Jan 11, 2007 9:38 pm Post subject: Re: Can the Silicon Image SiI164 display VGA at 59.94 Hz? |
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by the way, my pixel clock is 27 MHz.
On Jan 10, 10:10 pm, "raul" <rauliz...@gmail.com> wrote:
| Quote: | I have an NVidia card (with an unknown DVI chip) that can output VGA on
DVI at 59.94 Hz and I have a custom-made board that uses the SiI164 and
no matter how I configure the hsync, vsync, and de I cannot get the SiI
164 to output 59.94 Hz for a VGA image (SMPTE Color Bars). Has anybody
done it? Would you have at hand the horizontal and vertical front
porch, active, sync and back porch used?
Any help would be very much appreciated, I am using VESA GTF formulas
to calculate all parameters.
RAUL |
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