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SN65DSI86: The waveform of DP IDLE Pattern

Jung-Ho Seo
Expert 5940 points
Part Number: SN65DSI86

Dear experts,

Would you help me to get material [DP section] to see what IDLE pattern is ?  It is not easy to find it out in web.

Thanks,

JH.

  • 0
    TI__Guru 64326 points

    JH,

    The idle pattern is as specified below:

    “idle pattern” (BS symbol followed by the NoVideoStream_Flag and VerticalBlanking_Flag bits in the
    VB-ID (bits 3 and 0, respectively) both set to 1 every 213 or 8192 LS_Clk cycles) until it is ready
    to insert the new Main Stream Attribute data during the vertical blanking period of the main video
    stream. At the very minimum, the Source device shall repeat the idle pattern five times before
    inserting the new Main Stream Attribute.

  • 0 in reply to Malik Barton57
    TI__Expert 5940 points

    Malik,

    Very thanks for your answer.

    Thanks,

    JH.