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ADV7401/ADV7441A used for RGB to YUV conversion

Question asked by DerekBurke Employee on Feb 15, 2012
Latest reply on Feb 20, 2012 by DerekBurke

Customer interested in ADV7401/ADV7441A used for RGB to YUV conversion;

 

Some questions, would you please help to answer?

  1. If ADV7401/ADV7441 can support input signal is RGBVH and output signal is YUV 4:2:2(8bits data +VH+PCLK)?
  2. ADV7401/ADV7441 can supports RGB input resolutions up to 1280 × 1024 @ 75 Hz (SXGA), what is the highest resolution supported?
  3. Would you please provide the 16-bit 4:2:2 YCrCb timing diagram?
  4. In ADV7401 datasheet, see the red words ,does ' all standards' mean  525i, 625i, 525p, 625p, 720p, 1080i,  1250i, and many other HD and SMPTE standards? Besides what is difference between SDR and DDR?

CP PIXEL DATA OUTPUT MODES
Single data rate (SDR) 8-bit 4:2:2 YCrCb for 525i, 625i
Single data rate (SDR) 16-bit 4:2:2 YCrCb for all standards

 

Thanks a lot.

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