Products In This Thread

ADV7611 Recommended for New Designs
The ADV7611 is offered in automotive, professional (no HDCP), and industrial versions. The operating temperature range is -40°C to +85°C. The UG-180 contains...
Datasheet
ADV7611 on Analog.com

  • State Suggested Answer
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 79 subscribers
  • Views 480 views
  • Users 0 members are here
Options
Related 

        

            Post
             Go back to editing
        

    

    


    

    









		












	
	
			
	
			
		
	
	
		

		
ADV7611 SDR 444 YCbCr out



		

			

									
					    tomoto
					
							

			
				
									
											
			
			
				
  •  Analog Employees  

			
			
			    	
			                    
                
				                on Jan 6, 2022 
				
			
			
		


				
		

		    		    
		    
		    	
			
Hi 


I think ADV7611 supports SDR 444 YCbCr out with following setting


IO Address 0x03 OP_FORMAT_SEL ; 0x40


IO Address 0x02[1] RGB_OUT=0(default)


but this is not listed on PIXEL OUTPUT FORMATS in APPENDIX C, UG-180. ADV7611 Reference Manual (Rev. D) (analog.com)


 


Could you clarify pixel output pin assignment for SDR 444 YCbCr?




Regards.


Tomoto

									
			        
		


				
				
		

			
						
									
									
						
						
			
			
			
			
		


        
        

					

			






	
















	

	

					



			


				
	









	
    
	

  • 
	
    



	
			
		
	



    
	
    
		
    
							
					
    
		
    
			
													0
							
			
				
									
							        
			
			
			
    •  Analog Employees  
    •  Super User  
    
            
			                            
                        
                on Jan 7, 2022 2:01 AM
            
            
					
    
	
    

		
		
    
					
    Hi Tomoto San,
    

            Please note the output pixel format depends on the settings for OP_FORMAT_SEL and on OP_CH_SEL. 
    

            Example OP_FORMAT_SEL selects the data format('OP_FORMAT_SEL = 0x40' selects SDR4:4:4 video out ) & OP_CH_SEL selects configuration of the Pixel bus.
    

    For example, when OP_FORMAT_SEL[7:0] = 0x40, and OP_CH_SEL = 011 then,
    

    SDR 444 YCbCr:
    

           P[23:P16] <= Cr Bus
    

           P[15:8] <= Y Bus
    

            P[7:0] <= Cb Bus
    

    

    Thanks,
    

    Poornima
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
						
						
				
				
		
		
    
			
		
    
	
    

    

    •