AnsweredAssumed Answered

Not able to detect vidoe on AD9889B

Question asked by hitesh.patel@einfochips.com on Feb 17, 2011
Latest reply on Feb 24, 2011 by mattp

Hi All

 

I have my custom board with AD9889B. Where I am giving 720P 16 bit YUV 422 Embedded Sync  vidoe via FPGA to AD9889B.

But AD9889B not able to detect to video input. It gives 0x00 at VID register 0x3E.

 

I have done setting for video format as below.

 

0x15 --- > 0x04

0x16 --- > 0x3D

 

Is there more setting is requird for video detction? my end goal is conver 422 to RGB and display it on TV.

 

Can you please help?

What I am missing here?

 

Thanks

Hitesh

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