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Jitter in Vsync ,Hsync at the output of  ADV7184 videodecoder

Question asked by RajeshMuddada on Jul 18, 2013
Latest reply on Sep 15, 2013 by FrankK

Hi,

 

We are annotating PAL video(Interlaced) using Sync outputs of  ADV 7184.

We are facing following problems

1. Jitter in Vsync (~100 micro Seconds) (Attatched)

2. Jitter in Hsync

3. Hsync is active low at power on (but datasheet state active high)

4. ADV7184's I2C programming examples are required.

 

Kindly suggest.

 

Regards,

Rajesh

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