AnsweredAssumed Answered

adv7401 cvbs in 16bit 422 out with embedded sync

Question asked by tom3344 on Jan 5, 2014
Latest reply on Jan 7, 2014 by GuenterL

Hi all,

 

We have a board with ADV7401 decoder and we need to config it  in the following mode:

 

  1. The input signal is  PAL format, 720x576 visible pixels,on AIN7
  2. The output data should be  16 bit 4:2:2 YCbCr  with embedded sync

 

We set the register as the follow list

Header 1Header 2
registerval
000B
0309
1d47
1741
0f40
8f50
6bc2
8908
3112
3281
3384
3500
3400
367d
e881
e984
ea06
3a17
3b80
3c5c
3da2
3e64
3fe4
f301
f903
0e80
0c36
1882


after configuration ,there is no video  to be captured。

the capture program has been checked

 

please help me correct the above config list ,is it right?

Outcomes