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NTSC input color issue on ADV7842-7511 Eval board

Question asked by JeffMcD on Jun 29, 2015
Latest reply on Jun 30, 2015 by mattp

When I connect an NTSC input to J6 of the ADV7842-ADV7511 eval board, and run the CVBS script, I see the image but the coloring is wrong. If I enable the CSC on the ADV7511 (register 0x18 bit 7) and set the ADV7511 CSC scaling factor to 4 (register 18 bits 6&5) the color looks correct.

 

1) Is there a setting in the ADV7842 to correct this? If not, then how do I program the ADV7842 SDP CSC to match what the ADV7511 CSC is doing?

 

Thanks

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