Reply To: OSSC loses sync when receiving 13.75 Khz H Sync

NewHome › Forums › OSSC, OSSC Pro and DExx-vd isl › OSSC – Discussion and support › OSSC loses sync when receiving 13.75 Khz H Sync › Reply To: OSSC loses sync when receiving 13.75 Khz H Sync

December 27, 2022 at 12:46 PM #56159
crippo2
Participant

    An update from the earlier post.
    If appears that the display is responsive to an LVDS pixel clock signal rathar than the H & V Sync signals also sent to it. The 6.678Mhz pixel clock counts cycles and synchronises the H & V Sync signals to them rather than just relying on the pulses created by the Sync generator. this magic hsappens in ICs for which I can find no datasheet, so remedies using similar technology are difficult, requiring an alternative approach

    I wonder if a guru might please confirm that the OSSC inputs (and if only some, which ones) will accept and process the 13.75khz HSync rate and a frame rate of 50Hz.
    thanks and regards

    • This reply was modified 2 years, 11 months ago by crippo2.