Products Mentioned

ADV7481 Production
The ADV7481 is an integrated video decoder and combined HDMI®/MHL® receiver. It is targeted at connectivity enabled head units requiring a wired, uncompressed...
Datasheet
ADV7481 on Analog.com

Associated Drivers

Thread Details

  • State Verified Answer
  • Replies 3 replies
  • Subscribers 80 subscribers
  • Views 277 views
  • Users 0 members are here
Options
 
Related Content

        

            Post
             Go back to editing
        

    

    


    

    









		


















	
	
			
	
			
		
	
	
		

	    
	    
	    		
PAL square pixel support on ADV7481

		
	
				

			

									
					    mcacciotti_elix
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Feb 23, 2026 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user inquired about using the ADV7481 to convert a composite PAL analog video stream to a digital PAL square pixel format (768x576) and output it via the MIPI CSI-2 interface. The support engineer confirmed that the ADV7481 supports this output resolution and provided a register configuration for square pixel mode. The user noted that the ad748x kernel driver supports only 720 active pixels per line and requested a patch, to which the engineer referred the user to a reference configuration file.
                        	    
    
                
                     AI Generated Content
                
    	    
    
             
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  AD7481 
    
    		        		    		    
    
		    		    
		    			
    
			    
    Hello,
    

    We would like to use the ADV7481 to convert an analog video stream (composite PAL) into a digital video stream in the "PAL square pixel" format (i.e., 768×576) and output it via the MIPI CSI-2 interface. Does the ADV7481 support this output resolution?
    

    Thank you in advance for your support,
    

    Mattia 
    
			
    
			
									
		                             
                        

    
    
                                            
                 Video Products
                
                                                    
                 hardware
                
                                                    
                 HDMI/DVI Receivers
                
                                                    
                 adv7481
                
                                                    
                 Video Decoders
                
                                        
                                            
                
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
                    Show More
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



Parents
	



Reply



Children
	
    No Data