Dear all experts and friends,
I want to use PNX1700 output 2ch CVBS with SAA7121. So PNX1700 must output 2ch
ITU-656 video stream. In datasheet, when VDO_MODE.7 set to 1, FGPO can output a
ITU-656 video stream. But VDO_MODE[2:0] must be set to 0 or 4. In that case,
QVCP work in 24bit TFT/RGB mode,not ITU-656. So, how to set VDO_MODE ?

Thanks all so much.

Best Wishes,
ChangYing Shi