Sync issue while ADV7341 outputs VGA

Question

Hello, we are using ADV7341 to generate VGA and CVBS interfaces from FPGA outputs. CVBS works fine, but not VGA. It looks like some sync issue between sync signal and image data. Could you confirm if its IC configuration error? Can you share the right script? 
 
 Thanks

PoornimaSubramani · Accepted Answer

Hi, 
 Encoder does not support any graphics format. The best we could do is use a video DAC. 
 Please refer this FAQ (+) ADV7393 Can ADV7393 drive VGA signals? - Documents - Video - EngineerZone (analog.com) 
 Also if required, Refer table 125 at ADV734x datasheet to configure the chip for RGB in, RGB out. 
 
 Thanks, 
 Poornima)

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Sync issue while ADV7341 outputs VGA