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DS90UB914Q and DS90UB913Q Question

kerr chang
Genius 4075 points

Hi Team

           We have use DS90UB914Q and DS90UB913Q , but we have some issue . Could you help to check? ( I write in Word file )DS90UB914Q and DS90UB913Q.docx

  • 0
    TI__Expert 5210 points
    Hi Kerr,

    Flicker can be caused by many things. Please check LOCK and PASS status on 914Q and also check eye diagram out of CMLOUT to ensure that jitter on waveform is within our datasheet spec.

    No SW changes are needed upon start-up. It is recommended however that 914Q is PDB reset (either manually or by writing 0x01[1] = 0 to device over I2C) before system's video data transmission begins.

    -Sean