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TFP403 HSYNC Duty Change

Alice57
Intellectual 1730 points
Other Parts Discussed in Thread: TFP403

Hi All,

I'm Alice working as TI Korea FAE.

Could I get some comment about TFP403? Could I change the TFP403 HSYNC duty cycle? I want to get the HSYNC cycle which have same one cycle period but change the high signal on time. Is it possible?

Best regards,

Alice

  • 0
    TI__Guru* 76130 points
    Hello,
    The TFP403 does not control the HSYNC, this signal comes embedded in the TMDS stream from the GPU, in order to change the duty cycle of HSYNC you will have to do it in the GPU, the TFP403 will de-serialize whatever signal you send it.
    Regards