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Receiving data with positive edge in BT.1120 DDR mode

Question asked by ko-hey on Jun 7, 2016
Latest reply on Jun 7, 2016 by ko-hey

Hi all

 

 

I want to receive data that are in BT.1120 DDR mode with i.MX6DL.

However, I have not been successful.

 

 

Does the i.MX6DL get the first SAV data with positive edge ?

 

 

I checked the following documents but couldn't find a description about it.

 

4.11.10.2.1 BT.656 and BT.1120 Video Mode

http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf

 

38.4.3.6.4 BT.1120 mode

http://cache.nxp.com/files/32bit/doc/ref_manual/IMX6SDLRM.pdf

 

 

 

I need to understand the timing spec detail because those data are from FPGA.

 

 

 

 

Ko-hey

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