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YCbCr(4:2:2) 8-bit output

Question asked by ganga on Dec 26, 2012
Latest reply on Dec 31, 2012 by raymondcarter

hi all,

Please reslove this..

 

i am using ADV76111 HDMI receiver..  and connecting it to SH7724.

 

We are connecting P[15:8] pins of ADV7611 to SH7724.

Which option is required to set YCbCr(4:2:2) 8-bit output on P[15:8]?

 

Options to set video are as below:

000 - P[23:16] Y/G, P[15:8] U/CrCb/B, P[7:0] V/R
001 - P[23:16] Y/G, P[15:8] V/R, P[7:0] U/CrCb/B
010 - P[23:16] U/CrCb/B, P[15:8] Y/G, P[7:0] V/R
011 - P[23:16] V/R, P[15:8] Y/G, P[7:0] U/CrCb/B
100 - P[23:16] U/CrCb/B, P[15:8] V/R, P[7:0]Y/G
101 - P[23:16] V/R, P[15:8] U/CrCb/B, P[7:0] Y/G

 

None of the setting clearly tell  for YCbCr. Y and CbCr are mentioned separately.

We are setting 000 for YCbCr but we are seeing some inconsistency in getting data on output pins.

Sometimes data does not appear on output lines.

 

warm regards

Ganga

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