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ADV7610 Recommended for New Designs
The ADV7610 is offered in professional (no HDCP) and industrial versions. The operating temperature range is -40°C to +85°C. The ADV7610 is a high quality...
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ADV7610 480p Color Issue



		

			

									
					    amatthew
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Apr 1, 2015 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello-
    
 
    I've got an ADV7610 configured to output a 16-bit bus to my i.MX6.  I can take in 720p30, 720p60 and 1080p30 just fine, but for some reason 480p60 (640x480p60) results in strange dark bands of color.  It seems like one or more data bits of color are being lost.
    
 
    See the attached file.
    
 
    Is there something peculiar about the 480p input?
    
 
    Thanks for the help,
    
 
    -Allan
    
									
			        
		
    

				
							test.mkv.zip
							
        

    
    Tags: 
                                            
                 HDMI/DVI Receivers
                
                                                    
                 adv7610
                
                                                    
                 HDMI/DVI Devices
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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													0
							
			
				
									
							        
			
			
			
        
            
						
                            
            
            				
            
                on Apr 7, 2015 11:32 PM
            
            
					
        
	
        

		
		
        
					
        Hi Matt-
        
 
        I'm not having any luck with this...  Maybe back to the original problem?
        
 
        Have you had a chance to take a look at the video I posted to see if its obvious whats wrong?
        
 
        I'm thinking it must be a colorspace issue...what registers should I look at on the ADV7160 to determine what the input and output colorspaces are?
        
 
        Thanks,
        
 
        -Allan
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
				
						
				
				
		
		
        
			
		
        
	
        

        

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													0
							
			
				
									
							        
			
			
			
          
            
						
                            
            
            				
            
                on Apr 7, 2015 11:32 PM
            
            
					
          
	
          

		
		
          
					
          Hi Matt-
          
 
          I'm not having any luck with this...  Maybe back to the original problem?
          
 
          Have you had a chance to take a look at the video I posted to see if its obvious whats wrong?
          
 
          I'm thinking it must be a colorspace issue...what registers should I look at on the ADV7160 to determine what the input and output colorspaces are?
          
 
          Thanks,
          
 
          -Allan
          
			
          

		
			
	      

		
		
	
          
	
          
		
          
			
		
          
	
          
	
          
		
						
						
				
						
				
				
		
		
          
			
		
          
	
          

          

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